K2K experiment · X k >

�� ! ��"$#%�&��"%')(�*,+.-0/ ��"%'213��&�4�5��"%�"6��#7 ��"%218��/

9�:@=BA�=�C5DFEHG:

IKJMLN@OP:QN@R�SMT&U4VXW?W&S

��

�� "!�$#%��&��')( �"*�+-,.�/0��(1�2*��345,.��6�7��8.9.��:;�2��*6�@�@��/A/;BC>�(1( DE

� ��

|q�2:;/0.�

� ��

��

X k X ��>��

&.kn.k` e�

�.k X k!� &g�@�!�+�:;�">.*�Gxk�kek�k�kik�k�kek�kek�k�kik�k�kek�k�kik�k�kek�k�kek�kik�k�kek�k�kik Y6Y�.k& �T��/F>.:r��G+�f��>�

� � � � ��

X k X � ��*��

&.k&�& � >.��*6.��J@��1��*�@�DH�B&�Z �C�s*�@��+� �b�m�/]�iBC>.*�@�

n.k& �f��/0@^��Q�u

��k �f��*��:;+�D�G.� /A�.��,.��:��uBt��

.k#� �f��

� � � � ��

X k X &��/A�

¦.k& �D�/A

� ��

�� >� � ��

�� ! #"%$&$��>�.��G

�� &�� $"! �$#$# "�� $

�PBf�.:�k��f��>�

�� n\]��:;� f '�\ /?�� \�/�

�� *�

�� §Q¨ ¡ [ % 5 z £ % ¡ [ % 5 4 £ % ¡ ��*�G�% 5 � £ % ¡ ��9.9w��:��2*O

�� Bf��.*�@��:r

�� ¦

|q� +">.:;� X k X � ��*�� (

�� \f�

�� Y )��@��*6

�� X Z� #]�l �`n� ��[\)��1@��Q>�/A��Gj

�� X6X

∆m2 (

eV2 )

sin2(2θ)

BNL E776

KARMEN

Bugey

Krasnoyarsk

CHOOZ

Kamiokande

LSND

sub�GeV + multi�GeV

10�4

10�3

10�2

10�1

1

0 0.2 0.4 0.6 0.8 1

|q� +">.:;� X k&. �]( ( �\��G #P/F�.�G.��G-�6:;��/F'g��*�G��8�@�(2>�G.��G #( �s*��/F'�:;��+�� "*�/��B 9.�6:A��

�� X &

10-4

10-3

10-2

10-1

1

10

10 2

10 3

10-3

10-2

10-1

1

Super-Kamiokande FC+PC Allowed

Kamiokande Allowed FC+PC

Super-Kamiokande Up-µ AllowedKamiokande Up-µ AllowedMACRO Up-µ AllowedIMB Up-µ ExcludedFréjus Excluded

CHORUS Excluded

NOMAD Excluded

CHARM Excluded

FNAL E531 Excluded

CDHSW Excluded

sin22θ

∆m2

(eV

2 )

|q� +">.:;� X k`n. �]( ( �\g��G-��*�GH��8"@�(2>�G.��G :;��+6�1��*�/]�B9.�6:A��

�� X n

NearDetector

|q� +">.:;� X k!�� q�@^��j�

�� X �

0

0.25

0.5

0.75

1

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5Eν(GeV)

prob

abil

ity

20000

40000

60000

80000

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5Eν(GeV)

num

ber

of n

eutr

inos

/cm

2Neutrino Oscillation (∆m2=0.01eV2)

0

5

10

15

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5Eν(GeV)

num

ber

of n

eutr

ino

inte

ract

ions

Neutrino Oscillation (∆m2=0.005eV2)

0

0.25

0.5

0.75

1

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5Eν(GeV)

prob

abil

ity

20000

40000

60000

80000

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5Eν(GeV)

num

ber

of n

eutr

inos

/cm

2

0

5

10

15

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5Eν(GeV)

num

ber

of n

eutr

ino

inte

ract

ions

|q� +">.:;� X k"�. ��>�

�� X �,6D� yp*��?�C+":A�u�s*��GHG.��

� ��

� � � � � � ��

�� |q� +">.:r�]&.k X /F��\f/� /A@^��j�

��)��h�� )�� X ¦��b��"*��

��)��h�� )�� X � @��"*�h6��:;/A� �"*J�BK*��+"�

��)��h�� )�� XY

To SK

NearDetector

T-Station( 5)

1st Horn(Collector)

2nd Horn(Reflector)

v39

T

b48

T1T2

DecayTunnel

Muon Pit( 10)Beam Dump

12-GeV Proton Beam

Mu2

Mu1Muon ProfileMonitor

SSDArray

GL 0m

GL 5m

|q�1+�>.:;�e&.k!�� q�@��Q�

��)��h�� )�� &6Z�� !�"�. � �� .��*-�% � .�� "�� *-

��:;�]��:;��

��)��h�� )�� & X

R

AC400V LC=6mF

HORN

1µ sec

CAPACITORCHARGING

CURRENTHORN

BEAMPROTON

250kA 1msec

2.2sec

|q� +">.:r�=&.k`¦w �f��9.>�(1/0��G-@�>.:0:;��*�.9.9�( �1��GT

��)��h�� )�� &6&

0

10000

20000

30000

40000

50000

60000

70000

80000

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

MeanALLCHAN

1.294 0.1303E+07

Eν(GeV)

num

ber

of n

eutr

inos

/cm

2 /10

20P

OT

|q� +">.:;�5&.k. ��:BP��:A�Q��*�@��J�B��">.:Q��":A*E/0D"/A

��)��h�� )�� &6n��/A�N

��)��h�� )�� &

��)��h�� )�� &;��!��Cg/�>�/A��Gb�2*b��&�� .��h6�=/0��+"��*6

��)��h�� )�� &6

|q� +">.:;�e&.k X �� T�"*��

��)��h�� )�� &6¦

��.��:A�@�

��)��h�� )�� &6

To decay volume

From 2nd Horn

910

Blind

Beam window

470

230

200

900

150

Focal length 3464mm

275

332

2100

2750

Sphericalmirror

Photo detector 20 PMTs

600

200

110

910

Top view

Beam view

Pion monitorGas volume

~ Design on May 11,’98 ~

190

2448

|q� +">.:;�e&.k X �. q�@^��j�

��)��h�� )�� & Y9�� "*�/�k�|q� +">.:;�e&.k X e/?�� \�/

��)��h�� )�� n6Z

y-readout

(36channel)

Ar Gas

Gap:1cm

1.83m

1.96m

5cm

5cm

High Voltage

(32channel)x-readout

|q� +">.:;�e&.k X ¦. q�@^��Q�u

��)��h�� )�� n X�� +� �� "�� " �� ! �&�%�

.>.9w��:�� "!��*�G.�eG.��

��)��h�� )�� n6&

|q� +">.:;�e&.k X�Y q�@^��j�

��)��h�� )�� n6n8" PMT

Tyvek

20" PMT

Bottom

Barrel

Top

Black seat

|q� +">.:r�e&.k`&�Z. q�@��Q�

��)��h�� )�� n

460

φ

<φ

520

7000

0~

720~

)20610(

φ 82

2

φ 25

410

φ 11

6ca

ble

leng

th

water proof structure

glass multi-seal

cable

(mm)

|q� +">.:;�e&.k`& X q�@^��Q�u�/A��GH�s*{.9.��:��6�� "!��*�G.�I# #)��Q�6�Q� �n��Z�Z6'e�.�h��Q/A��N�2�Q9.:r� h6��*�

��)��h�� )�� n;�

0

0.025

0.05

0.075

0.1

0.125

0.15

0.175

0.2

0.225

0.25

250 300 350 400 450 500 550 600 650 700

Wavelength (nm)

Qua

ntum

effi

cien

cy

|q� +">.:r�=&.k`&6&. � >.��*�.��N@�� *�@�D5�Bq&�Z�C�2*�@^� ��b�m�/)��BC>.*�@�

��)��h�� )�� n6�"i�f�43 ��*�GN�«,�b�b@�:0�

��)��h�� )�� n6¦

× 8

......

......

......

......

......

..

SCHATM

..........

GONG

× 20

SCHATM

..........

GONG

× 20

............

× 6

PMT TKO module VME module

...................

SMP

SMP

Sbus-VMEinterface

× 8

TRG

Trigger

...........

............

× 6

Online DAQ

Work Station

Electronics system

|q� +">.:;�=&wk`&�� C*.*��:�G.��

��)��h�� )�� n6�BS

��)��h�� )�� n Y��NG��

��)��h�� )�� Z

m

|q� +">.:r�e&.k`&�. �l �u.:;�y�@��

��)��h�� )�� X�� " � �� &��! � � ��$�f��Q*��:)*��>�

��)��h�� )�� &��8.9.��:;�2��*6< � X Z Y [ X6X Z��\]�� @��Th��:;�y��GT

��)��h�� )�� n��>�(

��)��h�� )�� ;�G.�2:;��@�

��)��h�� )�� 7�

��)��h�� )��

|q� +">.:;��&.k`n�&w e� :r�1+6+��:i@��">.*�

��)��h�� )�� ¦

Lead Glass PMT

light guide

340 mm 140 mm

122 mm

113 mm

122 mm

135 mm

3.70φ76

|q� +">.:;�e&.k`n.:;�e&.k`n;�. �3�*��=��G�>�( �e�Bq

��)��h�� )�� 2*��( /A�=�� +"�6��"*��

��)��h�� )�� Y

cosmic ray

0

2.5

5

7.5

10

12.5

15

17.5

20

22.5

200 400 600 800 1000 1200 1400 1600 1800ADC channel

num

ber

of e

vent

|q� +">.:;��&.k`n�w "�K>�( /A�� +"�6

��)��h�� )�� 6Z

energy resolution

0.05

0.06

0.070.080.09

0.1

0.2

0.3

103

lg4 energy(MeV)

ener

gy r

esol

utio

n

0.05

0.06

0.070.080.090.1

0.2

0.3

103

lg7 energy(MeV)

ener

gy r

esol

utio

n

10-2

10-1

102

103

lg 10 energy(MeV)

(ene

rgy

reso

luti

on)*

*2

10-2

10-1

102

103

lg 14 energy(MeV)

(ene

rgy

reso

luti

on)*

*2

|q� +">.:;�Q&.k`n6¦. ��*��:;+�D5:;��/0��(2>�.:;��*�.:;��/>�/A�i.*�@�

��)��h�� )�� X

sigma/mean (X- pos. depend.)

0.05

0.1

0.15

0.2

0.25

0.3

0.35

-100 -75 -50 -25 0 25 50 75 100

X position from center (mm)

sigm

a/m

ean

|q� +">.:;�e&.kn�. 6 ��9w��*�G.��*�@��B ��*��:;+�DJ:;��/A��(2>�

��)��h�� )�� 6&

|q� +">.:;��&.k`n Y . )��/F9w�"*�/A��/�BP��:q@��.��:;+��G�9�� "*�/]�

��)��h�� )�� 6n

|q� +">.:;�]&wk!�"Z. �$�6 @�(2>�/A

��)��h�� )�� /A�en�G.�2.}��:;��*�

��)��h�� )�� ;�

fitx-truex

Muon tracks at 200kA (MC, Cho-CERN)

0

200

400

600

800

1000

1200

1400

1600

1800

-40 -20 0 20 40

EntriesMeanRMSUDFLWOVFLW

24813 0.1139 11.53 737.0 1124.

fitx-truex

0

250

500

750

1000

1250

1500

1750

2000

-40 -20 0 20 40


24813-0.9591E-01

7.647 135.0 406.0

Eµ(Fit-MC)

0

200

400

600

800

1000

1200

1400

1600

-0.4 -0.2 0 0.2 0.4


24631-0.1414E-01

0.1457 145.0 214.0

angle(Fit-MC)

0

250

500

750

1000

1250

1500

1750

2000

-0.4 -0.2 0 0.2 0.4


24631 0.8960E-02

0.1352 538.0 910.0

|q� +">.:;�5&.k#�"n. N��:A�@�!6�s*�+E:;��/A� G�>.�(fG.� /A��"* :0��*�+��@��.��,.��:5# � @)f'�k��f��5>.9.9.��:j( �?BP<y�+">.:;�T� /�

��)��h�� )�� 61��.� �-�� 9�0� � �� 8"� .��

��@��59.��:�BP�":0�Q��*�@��=�.�u/t,w��*b�(2:;��G.D5:;��9w�":;��

��)��h�� )�� 6¦

MemoryModule

ATM

Sun Bit3

MP

MP

water Cerenkov PMTsSCIFI

IIT,CCD

HPRT

FIFO

Fastbus

ADC

AD

C

lead glass

PMTsVETOPMTs

Front detector DAQ

online WS monitor PC

Chambermuon

TKOFADC(NIM)

Ethernet

HPRTTM

C

MP

CAMAC

SCALOR

F-I/F

C-I/F

data transfer to Data Server

|q� +">.:;�=&wk!� �� f��: G.��

��)��h�� )�� 6��]��h��*6�� (1G.��:�@��( ( ��@�

� ��

� � � � ��

�� %�&� �� " �U# � $ � � � # " �&� � � � � � � �� "��*��>�

�� )� � � �"�� 6Z

v39out SPIC x

Run 001806 subrun1-1

0

500

1000

1500

2000

2500

3000

3500

5 10 15 20 25 30

Constant 3457.Mean 16.91Sigma 2.912

Channel number

AD

C c

ount

(pe

d.su

b.ed

)

v39out SPIC y

0

500

1000

1500

2000

2500

3000

3500

5 10 15 20 25 30


Channel number

AD

C c

ount

(pe

d.su

b.ed

)

TARGET SPIC x

Run 001806 subrun1-1

0

200

400

600

800

1000

1200

1400

5 10 15 20 25 30


Channel number

AD

C c

ount

(pe

d.su

b.ed

)TARGET SPIC y

0

200

400

600

800

1000

5 10 15 20 25 30

Constant 962.0Mean 10.79Sigma 5.312

Channel number

AD

C c

ount

(pe

d.su

b.ed

)

|q� +">.:;�5n.k X Q�f��+�K:r��.:;�5n.k&. N�f��J/A@��Q�

�� )� � � �"�� X

-20

-15

-10

-5

0

5

10

15

20

-2 -1 0 1 2

X VS DXx position (cm)

x di

verg

ence

(m

rad)

-10

-8

-6

-4

-2

0

2

4

6

8

10

-2 -1 0 1 2

Y VS DYy position (cm)

y di

verg

ence

(m

rad)

-2

-1.5

-1

-0.5

0

0.5

1

1.5

2

-2 -1 0 1 2

X VS Yx position (cm)

y po

siti

on (

cm)

|q� +">.:;�5n.kn. ��f��-:;��/?>�(1

�� )� � � �"�� 6&typical profile

0

250

500

750

1000

1250

1500

1750

2000

2250

10 20 30


ch

AD

C c

ount

0

200

400

600

800

1000

1200

1400

10 20 30


ch

AD

C c

ount

0

200

400

600

800

1000

1200

1400

10 20 30


ch

AD

C c

ount

0

200

400

600

800

1000

1200

1400

1600

10 20 30


ch

AD

C c

ount

November

-30

-20

-10

0

10

20

30

-2 -1 0 1 2

X VS DXx position (cm)

x di

verg

ence

(m

rad)

-10

-8

-6

-4

-2

0

2

4

6

8

10

-4 -2 0 2 4

Y VS DYy position (cm)

y di

verg

ence

(m

rad)

-2

-1.5

-1

-0.5

0

0.5

1

1.5

2

-2 -1 0 1 2

X VS Yx position (cm)

y po

siti

on (

cm)

|q� +">.:;�]nwk!�� 4�K:;�6

�� )� � � �"�� 6n

CHO ET AL. [56][57]

[58][59]

|q� +">.:;�Qn.k"�w ]��/F>�( �(s� �`¦ ��k $�?BS

�� )� � � �"��

�� )� � � �"�� ;��( @�>�(s�u�/A��GH�s*H�(s�u

�� )� � � �"�� 6Neutrino flux at Near Detector (KEK)

10 7

10 8

10 9

10 10

10 11

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5Eν(GeV)

num

ber

of n

eutr

inos

/cm

2

νµ

νe

ν–

µ

ν–

e

Neutrino flux at Super-Kamiokande

1

10

10 2

10 3

10 4

10 5

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5Eν(GeV)

num

ber

of n

eutr

inos

/cm

2

νµ

νeν–

µ

ν–

e

|q� +">.:;�5n.k¦. ��f��>��8E@��( @�>�(s�u��8N�

�� )� � � �"�� 6¦

10 7

10 8

10 9

10 10

10 11

0 1 2 3 4 5νµ energy (GeV)

num

ber

of n

eutr

inos

/cm

2 /10

20P

OT

10 7

10 8

10 9

0 1 2 3 4 5ν–

µ energy (GeV)

num

ber

of n

eutr

inos

/cm

2 /10

20P

OT

10 7

10 8

10 9

0 1 2 3 4 5νe energy (GeV)

num

ber

of n

eutr

inos

/cm

2 /10

20P

OT

10 7

0 1 2 3 4 5ν–

e energy (GeV)

num

ber

of n

eutr

inos

/cm

2 /10

20P

OT

|q�1+�>.:;�=n.k. qg�"*6�.:;�Nnwk Y ]��N34��*��:;+�DT/F9w��@�.� G.�$.}��:;��*�@��J,.��

�� )� � � �"�� 6� �] ��(2�/0�( �@��@�

�� )� � � �"�� Y\]��:;�e¢ � [ � [ � � ��*�G � � :;��9.:;��/A��*6

�� )� � � �"�� ¦6Z

|q� +">.:;�Qn.k X Z. ff�( @�>�(2�

�� )� � � �"�� ¦ X

|q� +">.:;��n.k X�X gf�( @�>�(2��@�

�� )� � � �"�� ¦6&

|q� +">.:;�=nwk X &. qf�( @�>�(2�

�� )� � � �"�� ¦6n��e��*�+">�(2��:�G.� /A�

�� )� � � �"�� ¦.:;�=n.k X n. ��( @�>�(s�u

�� )� � � �"�� ¦;��K# �3 � �3 �b'�K# �3 � � �b' �

�� Zw_`n Y #S�

��fn76]��«�'

Zw_`n Y � Z._`Z�&#+N � �6n � X ' #Sn76]��« �f� � �f76)��«t'Zw_`n�¦ #S76]��« �f��'

�*b��!6�s*��j�

�� )� � � �"�� ¦6|q� +">.:;�Nnwk X �J/F��\f/�

�� )� � � �"�� ¦6¦

10-3

10-2

10-1

200 300 400 500 600 700

Mie scattering

Rayleigh scattering

absorptiontotal

Dec.-3,4-96 Dec.-14-96Dec.-17-96 Dec.-27-96Jan.-18-97 Mar.-6-97

wavelength (nm)

atte

nuat

ion

coef

ficie

nt(1

/m)

|q� +">.:;�Nnwk X �. �«K�6:;� �">�/=�Q�6:A!�/i/F��\x.:;��GR�

� ��

� � � � ��

��

�� "!$#&%('*),+�-/.0#21,+43/),3�%65,78'97:@?BADCE>GFIH@=(JLKNMPOQJ/R�JLFPA�SGKTJU=�>@J/VXW�CEYZ;[=�FIR\?];GF^=(?BYZ;_?];`=�>@J�VPa�bGJLFIRcbId�S@A(?e;@fg=*>@JQh�?e;@J_i$K(F^?];@JEj

klJE=(JECE=(Y@KlFP=,=�>@Jm;@JLFIK_A(?B=(JIM�nloDn�prqs>@JtJEuGHGJECE=(JEjvVPWXwxVXa[yl?e;I=9JLK(FPCE=(?BYZ;zK(FP=(JmFL{[JLK(FPfIJEj0?e;|=*>@JtO}>@Y[~JRFP=9JLKT?eFP~�YP�=�>@JA(CE?e;[=(?B~B~]F^=(?e;@f|8bJLKl=�K(F^CPJLKwx@hDq�yEM&O}>@?BCE>|CEYZ;@A9?A9=(A�YPQO�FP=(JLK/=*FIKTfIJE=twp=(YZ;GylFI;@j=�>@JlYI=*>@JLKTA,wGp=(YZ;GyEM@?BA,II/|LPgw6IIL[�y�?e;I=9JLK(FPCE=(?BYZ;@A�LITlHGKTYI=(Y@;@ADYZ;m=�F[KTfIJE=$wxDlq�yEpGq�>@JVPW�[VXa\?];[=(JLK(F^CE=(?BYZ;K(FP=(?BYtF^=Q=*>@J$;@JLFIK A(?B=(Jl?BA}JEuGHGJECE=(JEj=9YtbGJlYZ;@~Bd0IpI¡"¢KTYZRcYZSGKUbGJLF[R£A(?eR�S@~]F^=(?BYZ;&p

o¤~BJECE=�KTYZ;@Af[JL;@JLK(FP=(JEjvbIdvVPW�CE>GFIKTfIJEjvCLSGK(K6JL;I=¥w¦�¦sy,?e;[=(JLK(FPCE=9?Y@;@A?e;v@hDq4FIKTJmJEu§HJECE=(JEj¨=9Yf[Y=�>GKTY@S@fZ>_=�>@JUA(CE?e;I=(?B~B~eFP=(YZK�H@~eFI;@J�YP©=�>@Js=�KT?BfIfIJLKCEYZSG;[=(JLK�wq/ilyrFI;@j�=(Y/A(=(Y@H,?e;_=�>@J�~BJLFPj�fI~eFPA9A�CLFP~BYZKT?eR�J*ª=(JLKw«ilylO}>@?BCE>v>GFPAR�YZKTJm=�>GFI;zI0K(FPjG?eFP=9?Y@;|~BJL;@fI=�>@AmFP~BYZ;@f0=�>@J¥bGJLFIR¬FPu@?BALM�O}>@?B~BJR�S@YZ;@A�O�?B=�>R�YZR\JL;I=�SGRR�YZKTJm=�>GFI;vFIHGHGK6YXu@?eRFP=(JE~BdvIIP®0JE¯lPCmA�>@YZS@~Bj°HJL;@JE=�K(FP=(J0«i±F[;@jv=�>@JC>GF[RgbJLKTA?e;¢KTYZ;[=lYPQ=�>@J_8KTA9=l?]K6YZ;|H@~eFP=(JY^Q®|²}¦³O/>@?CE>´?A_CLFP~B~BJEj¶µ(=*>@J,8K6A(=l~eFLd[JLK/YPQ®|²/¦U·©p2:¢;¸YZKTjGJLK/=(Y¥KTJ*ªj©S@CEJgbGF^C[fZKTYZSG;@jGA�¢KTYZRc~BYPO�JL;@JLKTfIdR�S@YZ;@A�FI;@j¥H@?BYZ;@ALM¹OQJlKTJEºGS@?eKTJEj¥~eFIKTf[JlJL;@JLKTfIdmjGJLHGYIA(?B=�?e;»bGYI=�>q/i¼FI;@j|«i½YZKs=�>@J,A9=(YZHGH@?e;@f¥HGFIKT=(?BCE~BJEA,?e;0«i�p2q�>@J;ZSGR�bGJLK/Y^QVXW/?e;[=(JLK(FPCE=9?Y@;@Al=(Y¾bJA(JE~BJECE=(JEj|?BACEYZRHGF[K(FIb@~BJ,=(Y�=�>@J,bGF^C[fZKTYZSG;@jm¢KTYZR¿VXa`?e;I=9JLK(FPCE=(?BYZ;@A}FXÀ=(JLK =�>@JEA(JlCLS@=(ALp

l;»=�>@J`YI=�>@JLK/>GFI;@j2M2OUJ�CEYI~B~BJECE=gR�S@YZ;@A/¢KTYZR�V a ¦�¦Á?e;I=9JLK(FPCE=(?BYZ;@A_?];´@hDq½KTJEº§S@?eKT?e;@f0q/iÂ>@?B=(ALM«i½>@?=9A$FI;@j¥F`RgS@Y@;m=�K(FPCE�?e;®|²/¦�ÀY@K�;@YZK(RF^~?BÃLFP=9?Y@;YP�YZSGK�®|¦�A(?eR�S@~]F^=(?BYZ;&p

Ä =(JLK�A(JE~BJECE=(?BYZ;mY^ÅJE~BJECE=�K6YZ;FI;@jtR�S@YZ;`CLFI;@jG?Bj©FP=(JEALM@OUJ/CLFP~BCLS@~]F^=(Jl=�>@J}VPW*IVPa,?e;[=(JLK(FPCE=9?Y@;K(FP=(?BYgF^==�>@J,;@JLFIK A(?B=(JIpÆ7�,�� Ç´È©ÉIÈËÊ9ÌÍ¥ÉIÎ�ÏÐÈ&ÑDÈ&ÒxÓDÔXÕ@Jt;@YZK(RF^~Dj©FP=�FÖ=�FI[?e;@f¥A(=�F[KT=(JEj|YZ;´×ZSG;@J?e;�LØIØ[ØGpq�>@J=�FIK6fIJE=,jG?eFIR�JE=9JLK,O�FPA,[IRRÙz?e;×ZSG;@J,FI;@jm>GFPA�bGJEJL;`C>GFI;@f[JEjt=(Y�IIRR`Ùm=(Y,?e;@CLKTJLFPA9J}=�>@Jl>@YZK(;\CLSGK(KTJL;[=D¢KTYZRcIII Ä =9YgII[ Ä A(?e;@CEJÚsYX{[JLRgbJLK�LØ[ØIØGprqs>@J$;@JLS@=�K6?];@Y�d@?BJE~j¥F[;@jJL;@JLKTfIdA*HGJECE=�K(SGR"A�>@YZS@~Bj¥bGJ/jG?Û2JLKTJL;I=UbGJE=TOUJEJL;=*>@J�×ZSG;@JFI;@j|ÚsYX{[JLRgbJLK�CEY@;[©fZSGK(FP=(?BYZ;@AÜp$:@?BAlC>GFIH@=9JLKEM©=*>@Jgj©F^=�F=*FIPJL;?e;»=�>@JÚsYX{[JLRgbJLK�CEY@;[©fZSGK(FP=(?BYZ;wÝ¢KTYZR�ÚsYP{8p0LØIØ[Øm=(Y¥×ZSG;@JII[Iy/?BAgJLR`H@~YPdIJEjz=(Y0R�JLFPA�SGKTJ`=�>@J�Þ8S@uÐK(F^=(?BY¥YP�JE~BJECE=�KTYZ;zFI;@jÐR�S@YZ;;@JLS@=�KT?e;@YIAÜp

Iß

�� !" �� #�$%��$&'�(�)� � �*�+��&'��&,� �-��.��$/�$��#��&0� IØ

qs>@J}=(Y[=�FP~©;@SGRgbJLK�YP HGKTYI=9YZ;@ADjGJE~B?B{IJLKTJEj=(Y�=�>@J/=�FIK6fIJE=ÀY@K�=�>@JlHGJLKT?BY@jbJE= OUJEJL;mÚ�YP{IJLR�bJLK�LØIØ[ØFI;@jz×ZSG;@JIIIÖO FÂgGe_¨L21'3�DlqcO�?B=�>@Y@S@=\bJLFIR =�SG;@?e;@f©p Ä À=9JLKlA(JE~BJECE=(?BYZ;zYPlK(SG;@A,O�?B=�>´fIY@YZjh�i}k4CEYZ;@jG?B=(?BYZ;&M�q2YI=*FP~Q;@SGR�bGJLK_YP}A�H@?B~B~BA¾S@A9JEj|YZK,F[;GFP~BdZA(?BAOs?=*>|h�i}k4?BAGM[ßIßGMßI[A�H@?B~B~BAtO/>@?CE>CEYZK(K6JEA�HGYZ;@jGAs=(Y¥I5464g|Ü 1'3 Dlqlp

qs>@J¾;@JLS@=�K6?];@YzbGJLFIR ?BAfIJL;@JLK(F^=(JEjËb[d|=�>@JFPCECEJE~BJLK(FP=9YZK_?];�[pe87�9A(JEC¥HGS@~BA(JO�?B=�>zF»j©S@= dĆEdZCE~BJYP}GpÂ(JECIp Ä ;´JE{IJL;[=,=�K6?f[fIJLK/?BAgf[JL;@JLK(FP=(JEj|?e;Á(dG;@C>GKTY@;@?ÃLF^=(?BYZ;|Os?=*>0=�>@JtbJLFIR�JEu@=�K(FPCE=9?Y@;0=(?eR�?e;@fA(?BfZ;GFP~M�CLFP~B~BJEjÄ�H@?B~B~�fZFP=9JIMrA9JL;I=_¢KTYZR =�>@JFPCECEJE~BJLK(FP=(YZKNp|l;@~dzYZ;@J¥;@JLS@=�K6?];@Y´?];[=(JLK(F^CE=(?BYZ;|CLF[;zYZCECLSGK?e;¨F»A�H@?B~B~}A9?];@CEJ»=�>@J¥K(FP=9J?A`JEu§HJECE=(JEj¨=(Y|bJ�:lGp[I»?];[=(JLK(F^CE=(?BYZ;@A�PA�H@?B~B~p°qs>ZS@ALM¤OQJCEY@;@A(?BjGJLKYZ;@J;@JLS@=�KT?e;@YPª¢?e;@j©S@CEJEj»JE{IJL;I=�CEYZK(KTJEA*HGYZ;@jGAU=(Y_YZ;@J�A�H@?B~B~&?];`=�>@?BA�FI;GFP~Bd@A(?BALp Ä À=(JLK6O F[KTjGA�?e;m=�>@?BADCE>GFIH@=(JLKEM[OQJS@A(J_=�>@JlOUYZKTjmJE{IJL;I=s?];ÖCEYZSG;[=(?e;@ft=�>@JlA*H@?~B~BALp

��#8'9-l) .L-�?¼),+U!l#@?Å')-�AI'*)%B`!C>�+�B D !-),7¶3$)�B +�%(+�>#@?2-l),7:@J/8KTA(=�H@~eFPCEJIMG~BYPOUª¢JL;@JLKTfIdtbJLFIR_ª¢?e;@j©S@CEJEj|;@JLS@=�KTYZ;`JE{IJL;[=(A�FI;@j~BYPOUª¢JL;@JLKTfIdCEY[A�R�?BC*ª K(FÜdtHGFIK@Jl~BJLFPj»fI~eFPA(A�CEYZSG;[=(JLK,wx«i$yEp

qs>@J,KTJLRFP?e;@?e;@f¥bGFPCEIfZK6YZSG;@j2MG?p JIpeM¹CEYIA�R�?BC*ª K(FÜdR�S@YZ;@A}>@?B=,«i F[;@jq/i³O�?B=�>@YZS@=l>@?=9=(?e;@ft¯loDq�FI;@j0®|²}¦p2q2YmJE~B?]R\?];GF^=(Jt=*>@JLRM&OUJ\K6JECEYZ;@A(=�K(S@CE=l=*>@J\HGF[KT=(?BCE~BJ=�K(FPCEb[dS@A(?e;@f¥=*>@J\>@?B=(A_?e;|«iÂFI;@jq/i�p§:À =*>@JlJEuZ=�K9FIHGYI~eFP=9JEj=�K(FPCE�?BA}Y@S@=QY^ fIJEY@R�JE=�KT?BC,FPCECEJLH@=�F[;@CEJlYP ¯loDqs½FI;@j®|²}¦lM@=�>@JlJE{[JL;I=�?BAKTJ@?=l=*>@J,A(CE?e;[=(?B~~eFP=9YZK/YP�=�>@J,¯loDq�CEYZSG;[=(JLKEpDqs>@JLKTJ*ÀY@KTJIM@JE{IJL;I=9A�O}>@?BC>Ö¯$o�q�¼F[KTJl=�>GKTYPO};`YZS@=LpÆ7�� G�Ï©Ò

�� !" �� #�$%��$&'�(�)� � �*�+��&'��&,� �-��.��$/�$��#��&0� ßI

0

2000

4000

6000

8000

10000

12000

14000

16000

-400 -200 0 200 400 600 800 1000 1200 1400

TG cluster time (nsec)

Num

ber

of e

vent

s

h�?BfZSGKTJ�4©pÝ��qU?eR�?e;@fÐjG?BA(=�K6?]bGS@=9?Y@;¨Y^$=�>@J¥>@?B=m?e;v=�>@J=�K6?f[fIJLK�CEYZSG;[=(JLKEp¨qs>@JA�H@?B~~lf@FP=(Jm?AmjGJ*8;@JEjbGJE=TOUJEJL;mª [I;@A(JEC,FI;@j|IÜII;@A(JECIp

0

200

400

600

800

1000

0 5 10 15 20 25

Selected

h�?BfZSGKTJ�4©p��rq�>@JljGJLHYIA(?B=�JL;@JLKTf[djG?BA(=�KT?ebGS@=(?BYZ;ÖYPr=�>@Jl=�K6?f[fIJLK�CEYZSG;I=9JLKQFXÀ=(JLK¤=�>@Jl=(?eR�?e;@fCLS@=�FI;@j=�>@JHGY[A(?B=(?BYZ;CLS@=Lp�q�>@J,~BYPOUª¢JL;@JLKTfIdmCEYIA�R\?C�K(FÜdYZK�bJLFIR£?e;@j©S@CEJEjÐ;@JLS@=�K6YZ;@A}FIKTJ,K6J

�� !" �� #�$%��$&'�(�)� � �*�+��&'��&,� �-��.��$/�$��#��&0� ßG

pSR}JEºGS@?eKTJD=�>@J�JL;@JLKTfIdljGJLHYIA(?B=�?e;,=*>@JD~BJLFPj�fI~eFPA(A2CLF^~Y@KT?eR�JE=(JLKST�L[U®0JE¯v=(Y}KTJ@J}HGFIKT=9?CE~BJEA�HGJL;@JE=*K(FP=(?e;@f,=*>@J}=�K6?f[fIJLKCEYZSG;[=(JLKDFIK6J}KTJEºGS@?]K6JEjt=(Y,K6JLFPC>\=�>@J�~BJLFPjmfI~eFPA(ADCEY@SG;I=(JLKNpÄ =~BJLFPA(=YZ;@J|CE~eS@A(=9JLK¥Os?=*>¨~eFIK6fIJLK=�>GF[;¶ÜI®0JE¯�?e;�=*>@J|~BJLFPj�fI~eFPA(A»CEYZSG;[=(JLKm?BAKTJEºGS@?eKTJEj2ph�?f@SGKTJ�4©p_A�>@YPO�=�>@JlJL;@JLK6fIdjG?BA(=�KT?ebGS@=(?BYZ;&p

10 2

10 3

10 4

10 5

10 6

0 200 400 600 800 1000

LG total energy

num

ber

of e

vent

s/10

MeV

h�?BfZSGKTJ(4©p��Do�;@JLKTfIdmjG?BA(=�KT?ebGS@=(?BYZ;0Y^¤«i½CE~eS@A(=(JLK6ALp�R/J@YZS@fZ>[==(YtbJlCE~B?]HGH@?e;@f»CEYIA�R�?BC*ª K(FÜdHGFIKT=(?BCE~BJEALp

pSR}J@?BC>0>@?B=�YZ;@~Bd=�>@Jl=*KT?BfIfIJLKUCEYZSG;[=(JLK�F[;@j=�>@J,~BJLFPj»fI~eFPA(A�CEYZSG;[=(JLKEp

q�>@Jl{IJE=(YCEY@SG;I=(JLK_w ¯$o�q�lyU?BA/~Y@CLFP=(JEj|SGH@A(=*KTJLFIR£YP�=�>@Jl=�K6?f[fIJLKUCEYZSG;[=(JLK�wq/i$yUFI;@j»=�>@Jl~BJLFPjfI~eFPA(ACLFP~BYZKT?eR�JE=9JLKÐw«ilyEMUFI;@j�=�>@JÐR�S@YZ;�K(FI;@fIJ0CE>GFIR�bGJLK|w ®|²/¦�y`?A»~BYZCLFP=9JEj�jGYPO};@A(=�KTJLF[RYP�=�>@JLRp|q�>@JKTJLRFP?e;@?e;@fÐbGFPCE[fZKTYZSG;@jz?BACEYIA�R�?BC*ª K(FÜdÐR�S@YZ;@A�O}>@?BCE>Ð>@?B=tbYI=�>zq/i�FI;@jv«iO�?B=�>@YZS@=lCLKTYIA9A(?e;@f¥¯loDq�£FI;@j|®|²/¦lp2qYjG?A9=(?e;@fZS@?BA�>|A*S@C>0CEY[A�R�?BCtK(FÜd@A/xKTY@R =�>@J;@JLS@=�KT?e;@YPª?];@j©S@CEJEj¨HGF[KT=(?BCE~BJEALM�OUJtKTJEºGS@?eKTJt=*>GFP=l=�>@JmJEu§H@=�K9FIHGYI~eFP=9JEj|~B?];@JCEY@;G;@JECE=(?e;@f|=�>@Jt>@?B=�CE~eS@A(=(JLKTA�YP=�>@J�~BJLFPjfI~eFPA(A�CLFP~BYZKT?eR�JE=(JLKsFI;@j=�>@J/=�KT?BfIfIJLK¤CEYZSG;[=(JLK�A�>@YZS@~BjCLKTYIA(AUbGYI=*>=�>@Js{IJE=(Y,CEY@SG;I=(JLKUFI;@j=�>@J/8KTA(=�~eFÜdIJLKUY^r=�>@JgR�S@YZ;K9FI;@fIJlCE>GFIR�bGJLKEph©YZK/=�>@J`JEuZ=�K9FIHGYI~eFP=9JEj|=�K(FPCE»=(Y¯loDq��M?=_A�>@YZS@~BjzCLKTYIA(A_O�?B=�>@?e;��L[�CLR�?e;´=�>@Jt>@YZK6?ÃEY@;I=�F^~FI;@jt{[JLKT=(?BCLFP~8F^uZ?BALM@O}>@?B~BJ,¯loDq�Á?BA 4ZICLRc?e;mO�?BjG=�>FI;@j 4ZICLRc?e;>@JE?f@>I=Lp�:¢;`CLFPA(J/YPr®|²}¦M=�>@J,JEu@=�K(FIHYI~eFP=(JEj0=�K(F^CmA�>@Y@S@~j|bJO�?B=�>@?e;��lIICLR¿?e;|bGY[=�>0FPuZJEAÜM©O}>@?B~BJ?B=lCEYP{IJLKTA��lIßICLR?];»bGYI=*>FPuZJEAÜp

4¹pSR}J@JQSGH@A(=*KTJLFIR�YP©=*>@J�{IJE=(Y�CEYZSG;[=(JLKw ¯$o�q�³CLS@=�yEp

�� !" �� #�$%��$&'�(�)� � �*�+��&'��&,� �-��.��$/�$��#��&0� ßI

q�>@J?e;@CEYZR�?e;@fËbJLFIR_ª¢?e;@j©S@CEJEj¶R�S@YZ;@A?e;[=(YÐ@hDq£A*>@YZS@~Bj°>@?B==�>@J{IJE=9Y|CEYZSG;[=(JLK¥w ¯loDq�ly_?e;CEYI?e;@CE?jGJL;@CEJ0O�?B=�>v>@?B=(=9?];@f´=�>@Jt=*KT?BfIfIJLK_CEYZSG;[=(JLK¥wq/ilyEpr:À}YZ;@JYZK�R�Y@KTJ¾>@?B=(A`JEuZ?BA(=?e;z¯loDq�O�?B=�>@?e;��lI�;@A(JEC;@JLFIKl=�>@Jq/iÂ>@?B=�=(?eR�JFÜ=(JLKl=(?eR�J*ª¢Y^ ªÞ©?BfZ>[=¥wq�/hDy/A�SGb@=�K9FPCE=(?BYZ;zFPA(A�SGR�?e;@f=�>@J,~B?BfZ>[=,{IJE~BY@CE?=TdIM&=�>@J�JE{IJL;[=/?A,K6J@J�jG?A9=�KT?ebGS@=(?BYZ;0YPD=*>@Jg=9?]R\JgjG?Û2JLKTJL;@CEJtbJE=TOQJEJL;q/i¶FI;@j¥¯loDqs½>@?=9A$FÜ=(JLKUq�/hvA�SGb@=*K(FPCE=(?BYZ;m?BA/A�>@YPO};m?e;h�?Bf©p�4©p 4

1

10

10 2

10 3

-125 -100 -75 -50 -25 0 25 50 75 100 125TGCLST-VTT (nsec)

1

10

10 2

10 3

-40 -20 0 20 40 60 80 100 120 140abs(TGCLST-VTT)-TOFexp (nsec)

h�?BfZSGKTJ�4©p 4 �tq�>@J=9?]R\JjG?Û2JLKTJL;@CEJ0bGJE=TOUJEJL;z=�>@J¥>@?B=(A?e;¨q$i�FI;@jv=�>@YIA(Jm?e;v¯loDq� wÀ~J*=�y�FI;@jv=�>@JjG?BA(=�KT?ebGS@=(?BYZ;0FÜ=(JLKUA*SGb@=�K(FPCE=(?e;@fm=�>@J,=9?]R\J,YPÞ©?BfZ>I=lFPA(A*SGR�?e;@ft=�>@J_~B?f@>I=l{IJE~BY@CE?B= dÐwxKT?BfZ>I=*yEpQ:@J_~BJ*À=>GFI;@j´©fZSGKTJIMCEYIA�R\?C*ª K9FLdzRgS@Y@;@A,O}>@?BCE>ÐRF[PJ=�>@JmA�RFP~B~BJLK�HGJLFI´FIKTYZSG;@j��lL�;@A(JECFI;@jv;@JLS@=�KT?e;@YPª?e;@j©S@CEJEjÐR�S@YZ;@AsxKTY@R4=�>@J�SGH@A(=�KTJLF[R4YPD¯loDqs½CEYZK(K6JEA�HGYZ;@jG?e;@f»=(Y=�>@J�~eFIKTfIJLK/HGJLF[FIKTYZSG;@jvL�;@A(JECFIKTJ,K6J@J�8KTA9=Q~eFÜdIJLKUbGJ*YZKTJ/=�>@J/8KTA9=Q?eKTY@;tH@~eFP=(JIp¤h�?]K6A(=UYP FP~B~M@YZK�=�>@J$R�S@YZ;A(JE~BJECE=(?BYZ;&M¹=�K(FPCE[AQ?e;m®|²/¦�ÀY@SG;@j¥bId=*>@Jl®¸²/¦�=�K(FPCEPJLKUFIKTJlKTJEºGS@?eKTJEj¥=(Y�YZK6?f[?];GF^=(J,?e;m=�>@J/8KTA9=Q~eFÜdIJLKFI;@j¥;@YI=s=(YJEA(CLFIHJl¢KTYZRc®|²}¦p§qs>@J,A(JE~BJECE=(?BYZ;»CLKT?B=(JLKT?eFF[KTJl~B?A9=(JEj|bGJE~BYPO �[pSR}JEºGS@?eKTJl=�>@JgR�S@YZ;@As=(Y�JL;I=(JLK ®¸²/¦�HGFPA9A(?e;@f=�>@J,J*Û2JECE=(?B{IJ,F[KTJLF�YP�=�>@J/8KTA(=s~]FÜdIJLKNp

Ä R�S@YZ;@A}HJL;@JE=�K(FP=9?];@f«i³~JLFÜ{IJEAlF�=�K9FPC\A(=�FIKT=9?];@f\xKTY@R£=�>@J/8KTA(=s~]FÜdIJLK ?];Ö®|²}¦lp¹q�>@J,®|²/¦=�K(FPCEIA_A(=�FIK6=(?e;@fbGJ*YZKTJm=�>@J`8KTA(=�?eKTYZ;zH@~eFP=(JFIKTJmA(JE~BJECE=(JEj2p|q�>@JmJ*ÛÅJECE=9?{[J¾FIK6JLF¥?BA�jGJ*8;@JEj¨FPA

�� !" �� #�$%��$&'�(�)� � �*�+��&'��&,� �-��.��$/�$��#��&0� ßI

ÀYI~B~BYPO�A �� ®¸²/¦�Gq Ä�� II�� 7 ��

�� ®|²/¦�Gq Ä�� II�� 7 ��

�®|²}¦�Gq Ä�� 4ZI�� 7�� w 4¹peLy

O}>@JLKTJl®|²}¦sGq Ä�� M@®|²/¦�Gq Ä�� FI;@j®|²/¦�Gq Ä�� FIKTJ/=�>@Jl=�K(F^C�A9=�FIKT=(?e;@fHGY[A(?B=(?BYZ;FP~BYZ;@f=�>@J>@YZKT?BÃEYZ;[=�FP~M©{[JLKT=(?BCLFP~rFI;@j0bGJLFIR FPu@?BA/©=(=(JEjb[dm=�>@J,=�K9FPC[?e;@f¾HGK6YIfZK(FIR ?];»®|²/¦lM©KTJEA�HJECE=(?B{IJE~BdIpq�>@JljG?BA(=�KT?ebGS@=(?BYZ;»YP�=�K(FPCE�A(=*FIKT=(?e;@ftHYI?e;I=(As?];Ö®|²}¦�?BA/A�>@YPO};m?e;h�?Bf©p 4©pp

1

10

10 2

10 3

10 4

300 400 500 600 700 800 900 1000MUC track start z (cm)

1

10

10 2

-400 -200 0 200 400MUC track start x (cm)

1

10

10 2

-400 -200 0 200 400MUC track start x (cm)

h�?BfZSGKTJ$4©p��®|²}¦ =�K(FPCE_A(=�FIKT=DHYIA(?B=(?BYZ;mjG?BA(=�K6?]bGS@=9?Y@;&pQq�>@J/~BJ*À=�©fZSGK6J}A�>@YPO�A�=�>@J/jG?A9=�KT?ebGS@=(?BYZ;FP~BYZ;@f=�>@JUbGJLFIR³FPu@?A}wÀÃ*ª HGYIA(?B=(?BYZ;GyNMIFI;@j,=�>@JUSGHGHGJLK�w ~BYPOUJLK(y2KT?BfZ>[=©fZSGKTJD?BADF�HGK6Y ETJECE=(?BYZ;lYZ;=(Y/=�>@JQ>@YZK6?ÃEY@;I=�F^~w {IJLK6=(?BCLFP~ey�FPuZ?BADFÜ=(JLK=�>@JUÃ*ª HYIA(?B=(?BYZ;�CLS@=Lp�q�>@J�;@JLS@=�K6?];@Y_?e;I=(JLK9FPCE=(?BYZ;@AD?e;�=*>@JQ?eKTY@;gH@~eFP=9J}FI;@j�?e;@CEYZR�?e;@fCEYIA�R\?C*ª K9FLdR�S@YZ;@A}FIK6J$KTJ@JlÃ*ª HGY[A(?B=(?BYZ;CLS@=}F[;@j=�>@J,>@YZKT?BÃEYZ;[=�FP~QwÀ{IJLKT=(?BCLFP~eyUHGYIA9?=9?Y@;CLS@=LMKTJEA�HJECE=(?B{IJE~BdIp

pSR}JEºGS@?eKTJl=�>@JgR�S@YZ;@As=(Y�A(=(YZHm?e;@A(?BjGJ�®|²}¦lp

q�>@J|RgS@Y@;@AJL;I=(JLK6?];@fv?e;�¢KTYZ;[=mYPg®|²/¦�FIKTJK6JEº§S@?eKTJEj³=(YzA(=(YZH�?e;@A(?BjGJÐ?B=Lp£q�>@J0JL;@j¶HYI?e;I=jG?A9=�KT?ebGS@=(?BYZ;¨FXÀ=(JLK=�>@JmA(=�FIKT=�HGYI?e;[=CLS@=KTJEºGS@?]K6JEj°FIbYX{[J?BAA�>@YPO};´?];zh�?Bf©p�4©pGpqs>@J¾R�S@YZ;@AA(=(YZHGH@?e;@f?e;=*>@JgbGYPu@JEA�A�>@YPO};m?e;=*>@J/©fZSGKTJ,FIKTJlA9JE~JECE=9JEj2p

h�?e;GFP~B~BdIM2=*>@J\R`FP=(CE>@?];@f¥bJE=TOQJEJL;»=�>@J�=�K9FPCF[;@j=*>@J\>@?B=,HYIA(?B=(?BYZ;0YP�q/i¼FI;@j|«i¼?BAlJEuGFIR�?e;@JEj2pq�>@J}R`FP=(CE>@?];@fKTJEA9YI~eS@=(?BYZ;tbJE=TOQJEJL;\=�>@J}«i�CE~eS@A(=(JLK�FI;@jm=�>@J�JEu@=�K(FIHYI~eFP=(?BYZ;_¢KTYZR"=�>@J�A(JE~BJECE=(JEj®|²/¦=�K(F^C�?BA/CLFP~B?ebGK(FP=(JEj|S@A(?e;@fRgS@Y@;@A�CEYZR�?e;@ftSGH@A(=*KTJLFIR£YPD@hDqlp©GS@CE>¥R�S@YZ;@A/FIKTJl=�FPf[fIJEj¾b[dm=�>@J,=(?eR�JYP�Þ©?BfZ>[=tR�JLF^A�SGKTJEj¨b[dÐ=�>@JA9CE?];[=(?B~B~eFP=(YZKmH@~eFI;@JEAYPl¯$o�q��FI;@j¨q/i�p Ä ~B~�=�>@JCEYZ;@jG?B=(?BYZ;@Am=(Y0A(JE~BJECE=

�� !" �� #�$%��$&'�(�)� � �*�+��&'��&,� �-��.��$/�$��#��&0� ßU4

-400

-200

0

200

400

400 500 600 700 800 900 1000 1100MUC track end z (cm)

MU

C t

rack

en

d y

(cm

)

-400

-200

0

200

400

400 500 600 700 800 900 1000 1100MUC track end z (cm)

MU

C t

rack

en

d x

(cm

)

h�?BfZSGKTJ�4¹p��®|²/¦³=�K(FPCEmJL;@jÐHYIA(?B=(?BYZ;´jG?A9=�KT?ebGS@=(?BYZ;zFÜÀ=9JLK�=�>@JÀ(=�FIKT=lHGY[A(?B=(?BYZ;0CLS@=Lp�klYI=9A}A�>@YPO½=�>@JJL;@jvHGYI?e;[=(A�YPQj©FP=*F¥FI;@jÐbYPuZJEA�A�>@YPO�Al=�>@JmA(JE~BJECE=(JEjvKTJEfI?BYZ;&pq�>@Jm{IJLKT=(?BCLFP~UFPu@?A_YP�=�>@JtKT?BfZ>[=¾wÀ~J*=�y©fZSGKTJHGKTYP{@?BjGJEAl=�>@J,u[ª¢Ã¥w dIª¢ÃLys{@?JEO_M&O}>@JLKTJ�u¥FPu@?Al?BAljGJ*8;@JEjÐFÂ}=�>@J�>@YZKT?BÃEYZ;[=�FP~YZ;@JFI;@j¥d0FPu@?AlFPA=�>@J/{IJLKT=(?BCLFP~&YZ;@JIp�q�>@J$>@Y@KT?BÃEYZ;I=*FP~2FPuZ?BAUYPr=*>@J,bGYI=�>\©fZSGKTJEA/KTJLHGKTJEA(JL;[=(AU=�>@J/A(=(YZHGH@?e;@ftHYIA(?B=(?BYZ;FP~BYZ;@f=�>@J,bJLFIR�FûZ?BALpD¦ YIA�R�?BC*ª K(FÜdRgS@Y@;@A�JL;I=9JLKT?e;@ftFP=�=�>@JlA9?jGJ_YZKU=�>@J,SGH@A9?jGJ�®|²/¦�FIKTJlKTJ

�� !" �� #�$%��$&'�(�)� � �*�+��&'��&,� �-��.��$/�$��#��&0� ßI

R�S@YZ;»A�FIRH@~BJJEu@CEJLH@=lYZK/=�>@Jq�/hÁCLS@=l?A�FP~BA(Y¥KTJEºGS@?eKTJEj2ptq�>@JRF^=(C>@?e;@f0KTJEA(YI~eS@=(?BYZ;0?BA_JEA(=(?eRFP=(JEj=(YbGJLGpPCLR�F[;@jÐLGp 4ICLR£YZKs=�>@Jg>@Y@KT?BÃEYZ;I=*FP~ F[;@j=*>@Jg{[JLKT=(?BCLFP~�HGYIA(?B=(?BYZ;&M2K6JEA�HGJECE=(?B{IJE~BdIp h¹YZKl=*>@J\>@?B=?e;|=*>@JA(CE?e;I=9?~B~eFP=(Y@KEM�q/igM&=�>@JmKTJEA(YI~eS@=(?BYZ;0?BAGp^CLR�FI;@jzGpPCLR¿YZKl=*>@Jt>@YZKT?BÃEYZ;[=�FP~DFI;@j´=�>@J{IJLKT=9?CLF^~HGY[A(?B=(?BYZ;&M8K6JEA�HGJECE=(?B{IJE~BdIp

qs>@JlJEuZ=�K9FIHGYI~eFP=9?Y@;YP�=�K(FPCE[AD¢KTYZR ®¸²/¦�YZ;[=(Y=�>@J/¢KTYZ;[=�A�SGK@Jl~BJLFPj»fI~eFPA(A/CLFP~BYZKT?eR�JE=(JLKw =�>@J�=�K6?f[fIJLKlCEYZSG;[=(JLK(y/?BA_CEYZRHGFIKTJEj0O�?B=�>¸=�>@JtHGY[A(?B=(?BYZ;|Y^Q=�>@Jt« i±wq/ilyl>@?=_CE~eS@A(=(JLKEpmq2YJE{PFP~eSGFP=(J=�>@J,RF^=(C>@?e;@fmYPr=�>@J�q/igM«i�CE~eS@A(=(JLK/HGYIA(?B=(?BYZ;@A/=(Y�=�>@J_®¸²/¦�=�K9FPC¹MZqs>@J�� ?BA/jGJ*8;@JEjFPAUYI~B~BYPO�A �� W! �" # �$ �&%

� � % �W! �' # )(* � w 4¹pIy

O}>@JLKTJ � � M % � FIK6JQ=*>@J >@Y@KT?BÃEYZ;I=*FP~§F[;@jg{[JLKT=(?BCLFP~GCE~eS@A(=(JLK�HYIA(?B=(?BYZ;&M � � W M % �W FIK6JQ=*>@JQJEu@=�K(F[HGYI~eFP=(JEjHYIA(?B=(?BYZ;YP�=�>@Jm®|²}¦"=�K(FPCE»YZ;0=�>@JmJLFPCE>0jGJE=(JECE=(YZK_A�SGK xFPCEJIpÖ®¸S@Y@;@AgFIKTJÀ(JE~BJECE=(JEj¨bIdzKTJEº§S@?eKT?e;@f+� � G[ßCEYZK(K6JEA�HGYZ;@jG?e;@fm=(YtØI[¡Â¦p«�p@YZK�4jGJEfZKTJEJEA/YPxK6JEJEjGYZRp

qs>@Jg;@SGRgbJLK/YPDJE{IJL;[=(AlFP=}JLF^C>0KTJEj©S@CE=(?BYZ;»A(=9JLH?BAlA�SGRRF[KT?BÃEJEj|?e;qFIb@~BJ 4©peIp Ä =(YI=�F^~2YP}LIØJE{IJL;[=(AlFIKTJ,A9JE~JECE=9JEjÐFPA/=�>@JRgS@Y@;A�FIR`H@~J�?e;@j©S@CEJEjvbId¥VPa¦�¦Á?e;I=(JLK9FPCE=(?BYZ;@Al?e;0=�>@J�;@JLS@=�KT?e;@Y=�FIKTf[JE=YPD@hDqlp

j©FP=�F VPa`®¸¦¦UYZR`R�YZ;À(JE~BJECE=(?BYZ; III IIII

ÀYZKsRgS@Y@;@A}FI;@jJE~BJECE=�KTYZ;@A®|²/¦�=�K(FPCEA9=�FIKT=�HGY[?];[= IU4ZwIpßI¡y GLIU4¥w[GpI¡y®|²}¦�=*K(FPCE�JL;@jHYI?e;I= LØIßIwßU4¹pI¡y LßIIIØwß[GpI¡y®|²}¦=�K(FPCERFP=9C>@?e;@f LIØGwßIpI¡y 4ZIØIwß[GpI¡y

qFIb@~BJ�4©pÝ��rq�>@Jl;@SGRgbJLK�YP2JE{IJL;I=9AQ?e;mR�S@YZ;�A(JE~BJECE=(?BYZ;`YZK�j©F^=�F,FI;@jVPa_®¸¦�FP=DJLF^C>mKTJEj©S@CE=(?BYZ;À(=(JLH&pq�>@J,KTJEj©S@CE=9?Y@;¢FPCE=(Y@KQF^=QJLF^C>ÖA(=(JLHm?BA$F^~A9YA�>@YPO};m?e;=�>@J,HGF[KTJL;I=*>@JEA(JEALp

Æ7��7� � � È H�,�-ÍIÌ"ODÑ�Q½È.-rÈ&Õ¢ÑDÔÜÉ+/ a �EÕ¢Ñ�Q�O�HGÏIQ LPODÌÑDÔ¥Õ@J VPa?];[=(JLK(F^CE=(?BYZ;@AD?e;�=�>@JsjGJE=(JECE=(YZK�RF^=(JLKT?eFP~GYI=�>@JLK=*>GFI;�@hDqvRFÜd,?e;@j©S@CEJ$bGF^C[fZKTYZSG;@jR�S@YZ;@A

FPfZF^?];@A9=l=�>@JtVPa»?];[=(JLK(F^CE=(?BYZ;@A,?e;|@hDqlp&®0YZ;[=(J*ª ¦�F[KT~BYA(=�S@jGd0A�>@YPO�A,FIHGHGKTYPu@?eRFP=(JE~Bdv 4Z¡ wpGL¡ysYP=�>@J,VPa`?];[=(JLK(F^CE=(?BYZ;@A}?e;»q/iÂw«ilyU?BA}JEuGHGJECE=(JEj»=(YCEYZ;[=�FIR\?];GF^=(Jl=�>@J,R�S@YZ;mA�FIR`H@~JIp

:À,OUJ;@YZK(R`FP~B?ÃEJ0=�>@J»®|¦£A�FIRH@~BJ0=(Y|=*>@JR�S@YZ;vj©F^=�F0A�FIR`H@~JvL[ØGJE{IJL;[=(ALM�F0=9YI=�FP~};@SGR�bGJLKYPbGFPC[fZKTY@SG;@jR�S@YZ;@A?BA»JEA(=(?eRFP=(JEj�=(Y¨bJvLvFPA~B?BA(=(JEj�?e;�qFIb@~BJ.4©pp¼GSGb@=�K(FPCE=9?];@f�=�>@J0A�RFP~B~bGFPCEIf@KTYZSG;@j2M/=�>@J|;ZSGR�bJLKYPRgS@Y@;@A?];@j©S@CEJEj½b[d°=*>@J¸VPa ?];[=(JLK(F^CE=(?BYZ;@A¥?e;�@hDq ?BA¥JEA9=(?eRFP=(JEj�=9YLI 4 �K4@©w A(=�F^=Lp yUJE{[JL;I=(AÜp

��¢� 0z%(+�>#@?2-l) 783�D ��%(+

�� !" �� #�$%��$&'�(�)� � �*�+��&'��&,� �-��.��$/�$��#��&0� ßI

qFIKTfIJE= ;@SGR�bGJLKUY^ JE{IJL;[=(A@hDq¼wx@?f@;GFP~ey LI 4

q/i4w FUFPC[fZKTY@SG;@j©y 4«i�w FUFPCEIfZK6YZSG;@j©y

qYI=�F^~ LIØqFIb@~BJ�4©p��lq�>@J�CEYZ;I=9JL;I=(A_YPQ=*>@JtR�S@YZ;»A�FIRH@~BJJEA(=9?]R`FP=(JEjÐb[d0=�>@J®|¦³A(?eR�S@~]F^=(?BYZ;Ð;@Y@K(RFP~B?BÃEJEjÐ=9Y=�>@Jlj©FP=*FGp

Æ7� Æ7�� G�Ï©Ò@J/JE~BJECE=�KTYZ;@A}b[dtVPW/¦�¦v?e;[=(JLK(FPCE=(?BYZ;@As?];@hDq�FIK6J}A(JE~BJECE=(JEj¥FXÀ=(JLK�=�>@J/CEYZRR\YZ;A9JE~JECE=9?Y@;mYZKDR�S@YZ;@AFI;@jJE~BJECE=�KTY@;@A}jGJEA(CLK6?]bJEj0?];»GSGb[ª¢A(JECE=(?BYZ; 4©ppeIp

Ä VPW�JE{IJL;[=?BAt;@YI=tF^CECEYZRHGFI;@?BJEjÖs?=*>vF|R�S@YZ;z=�K(FPCE0?e;z=�>@J¥R�S@YZ;vK(F[;@fIJC>GF[RgbJLK¥w ®|²/¦�yEMbGJECLF[S@A(J¥FP~eR�YIA(=FP~B~U=�>@J¥HGKTY@j©S@CEJEjvCE>GFIKTfIJEj¨H@?BYZ;@AA9=(YZHzFP=,=�>@Jm8K6A(=�?]K6YZ;ÐH@~eFP=9JYP}®|²}¦£FI;@jvFIKTJ;@YI=lKTJECEYIfZ;@?BÃEJEjÐFÂ$R�S@YZ;@ALp Ä ;»JE~BJECE=�KTY@;¥CEY@R�?e;@fmxKTY@R�@hDqÁ?BAlJEu§HJECE=(JEj0=(YtA9=(YZH?e;»=�>@J�~BJLFPj0fI~eFPA(ACLFP~BYZKT?eR�JE=9JLKEM@O}>@?B~J,F�R�S@YZ;�CLF[;tHGSG;@CE>?B=U=�>GKTY@S@fZ>Os?=*>=�>@J/R�YZR�JL;[=�SGR½~eFIK6fIJLK�=�>GFI; :lII®0JE¯$^CIph8SGK6=�>@JLK(R�YZK6JIMQFI;zJE~BJECE=�K6YZ;¨HGKTY@j©S@CEJEj�bId¨V W ?e;I=(JLK9FPCE=(?BYZ;@A>GFPAtF0~eFIKTf[JLKJL;@JLKTf[dÐjGJLHYIA(?B==�>GFI;z=�>@JA(JECEYZ;@j©F[KTd¾HGF[KT=(?BCE~BJEA}?e;@j©S@CEJEjÐb[d¾VPa¹p

qs>@JLKTJ*ÀY@KTJIM&OUJgCLF[;¥A9JE~JECE=_JE~BJECE=�KTYZ;@A_?];@j©S@CEJEjvb[d¸VPW_¦�¦�?e;[=(JLK(FPCE=9?Y@;@A,?e;|@hDq½b[dFIHGH@~Bd@?];@f0=�>@JYI~B~YPO�?e;@fzA(JE~BJECE=(?BYZ;&p�q�>@J»A(JE~BJECE=(?BYZ;�?AmjG?B{Z?BjGJEj�?e;I=9YË0A9=(JLH@ALM�?Àp JIpeM,wTLy�R�S@YZ;v=*K(FPCE|KTJ@J�jGJE=�FP?B~BAgY^QJLFPCE>»A(=(JLH0FIKTJ�jGJEA(CLKT?ebJEjbGJE~BYPO,p O�Ì2Ñ³ÉIÍIÈ H�,¶Í[Ï��PÏIH@ÉIÕ¢ÌÑ

:À FR�S@YZ;»=�K(F^Cm?e;0®|²/¦³?A,FÂ(A(Y@CE?]F^=(JEj|O�?B=�>»=�>@Jt>@?B=lCE~eS@A(=(JLK?e;|«igM&=*>@JgJE{[JL;I=l?BAgK6J@JlVPa¦�¦�JE{IJL;[=(ALp�q�>@JlRFP=(CE>@?e;@fg?BA�JEuGFIR�?e;@JEj¥bJE= OUJEJL;FP~B~&=�>@J/=�K(FPCE[ADA(=�F[KT=(?e;@f_xKTY@R=�>@J�®|²/¦z8KTA9=D~eFÜdIJLK}w ®|²/Gq Ä�� 4Z[ � 7yrF[;@j¾FP~B~¹=�>@J}«i�CE~eS@A(=(JLKTALp�: rFP=D~BJLFPA9=DYZ;@J�=*K(FPCEgR`FP=(CE>@JEA=�>@J¥«i�CE~eS@A(=(JLK\O�?B=�>@?e;°[GpeECLR ?e;v=�>@J¥>@Y@KT?BÃEYZ;I=*FP~}FI;@jvO�?B=�>@?e; 4ZGpPCLR ?]; =�>@J{IJLKT=9?CLF^~�jG?eKTJECE=(?BYZ;CEYZK(K6JEA�HGYZ;@jG?e;@fm=(Y=�>@J, ! CEY@;[©jGJL;@CEJg~BJE{IJE~M¹=�>@J,JE{[JL;I=�?BA}K6J@J8KTA(=/?eKTYZ;¥H@~eFP=9JgY^D®¸²/¦lp�@?e;@CEJtFP~B~YPD=�>@J_JE~JECE=*KTYZ;@A,FIKTJ_JEu§HJECE=(JEj0=(YmA(=(YZHm?e;«i�MI=�>@JEdCLF[;G;@YI=Q>@?B=UC>GF[RgbJLK�CEJE~B~BA�YP2®|²}¦ ~BYZCLFP=9JEj¾bJL>@?];@j0«igM@FP~B=�>@YZS@fZ>\=�>@J}JE~BJECE=�K6?C,;@Y[?A9J$RFÜd?e;@j©S@CEJtY@;@JgY@K}R�Y@KTJg>@?B=(ALp_l;0=�>@J�YI=�>@JLK/>GFI;@j2MrR�S@YZ;@A/O}>@?BCE>0fIYm=�>GKTYZS@fZ>0«i½CLFI;0>@?B=%4mYZKlR�Y@KTJCE>GFIR�bGJLKUCEJE~B~BAl?e;=�>@J/8KTA9=�~eFLd[JLKEp

qs>ZS@ALMPOUJUA(JLFIK6C>YZK�F/CEYZR�b@?e;GFP=(?BYZ;_YP8=*>@J}«i°FI;@jq/i�CE~]S@A9=(JLKTADO/>@?CE>>GFÜ{IJ�;@YlYZKYZ;@JUA�SGb@~eFÜdIJLK>@?B=}?e;Ö®¸²/¦�O�?B=�>@?e;zLICLR¿FIKTYZSG;@j»=�>@JlJEuZ=*K(FIHGY[~]F^=(JEj¥~B?e;@JbGJE=TOUJEJL;=�>@JLR4FÂ�A�>@YPO};m?e;»h�?f*4©pGpD:ÀFP=�~BJLFPA9=�YZ;@JlA�S@CE>CEYZR�b@?e;GFP=(?BYZ;ÖJEuZ?BA(=9ALMG=�>@JlJE{IJL;[=�?BA/A(JE~BJECE=(JEjFPA/FI;mJE~BJECE=�KTYZ;ÖJE{IJL;I=Üp

�� !" �� #�$%��$&'�(�)� � �*�+��&'��&,� �-��.��$/�$��#��&0� ßI

0

200

400

600

800

1000

1200

0 1 2 3 4 5 6 7 8 9 10No-MUCTRACK Num of MUC 1st layer hits

Reject

h�?BfZSGKTJ(4©p��Dqs>@J,;ZSGR�bGJLKsYPQ>@?B=/CEJE~~BAl?e;=*>@J,®|²}¦°8KTA(=�~eFÜdIJLKsjG?A9=�KT?ebGS@=(?BYZ;&p�q�>@J�>@?A9=(YIfZK(F[R£CEYZK(KTJ*ªA�HYZ;@jGA}=9Yg=*>@JgV a ®|¦�;@YZK(R`FP~B?ÃEJEj0=(Y�=�>@Jlj©F^=�Fb[dtJL;[=�KT?BJEALp

� ÑDÏ¹Í -2Ó¶Ç|Ï ��Ì2ÔPÕÉ��O�ÉÄ R�S@YZ;»~JLFÜ{IJEA�Fm~BYXOUJLK/JL;@JLKTf[djGJLHYIA(?B=,=*>GFI;|FI;»JE~BJECE=�KTYZ;¸?];z«i�M2FIKTYZSG;@j�4ZI®0JE¯cJE~JECE=*KTYZ;[ª

JEºGS@?{PFP~BJL;I=`JL;@JLKTfIdFÂ,CEYZ;[8K(R\JEj|?e;|=�>@J`CEYIA�R�?BC*ª K(FÜd¥=9JEA(=Lp:¢;ÝZKTjGJLK/=9YKTJEj©S@CEJ=*>@JCEYZ;[=�FIR�?e;GFP=(?BYZ;YPDV a ?e;[=(JLK(FPCE=(?BYZ;@As?];»=�>@JlJE~BJECE=�K6YZ;A�F[RH@~BJIM©FI;mJL;@JLKTfIdCLS@=s?AlFIHGH@~B?BJEj0=(Y=�>@JlA(JE~BJECE=(JEj»CEYZR�b@?e;GFP=(?BYZ;YPU=�>@J«iÂFI;@j|q/i¼CE~eS@A(=9JLKTALp�q�>@J�JL;@JLKTfId¥=*>GKTJEA�>@YI~Bj|?BAlA(JE=l=(Y¥[®0JE¯½YZK/=�>@Jq/i½CE~eS@A(=(JLK6ALMrFI;@jmi}JE¯cYZK/=�>@J«i£CE~eS@A(=(JLKTALp`h�?BfZSGKTJ�4©pßA�>@YPO�Al=*>@JJL;@JLKTfId0jG?BA(=�KT?ebGS@=(?BYZ;ÝPU=�>@Jtq/i¼CE~eS@A(=9JLKTAgFI;@j=�>@J«i£CE~eS@A(=(JLKTAÀYZKs=�>@JtHGF[KT=(?BCE~BJEA,A(=(Y@HGH@?];@f»?e;|«i±w« i�ª¢A(=(Y@HGH@?];@f»A�FIRH@~BJLyEp Ä =9YI=�FP~YP [JE{IJL;[=(AKTJLRF^?];@JEj0FPA�=�>@JlJE~BJECE=�K6YZ;JE{IJL;[=�CLFI;@jG?Bj©FP=9JEALp

qs>@JlJE~JECE=*KTYZ;A*FIRH@~BJ,A(JE~BJECE=(?BYZ;Ö?BA}A�SGR`RFIKT?BÃEJEj¥?e;»qrFIb@~BJ(4©pGpj©FP=�F VPa`®¸¦ VPWs®¸¦

¦UYZRR\YZ;mA(JE~BJECE=(?BYZ; III I[G 4ZpÀY@K�R�S@YZ;@A}FI;@jJE~BJECE=�KTY@;@A®|S@YZ;qrK9FPC*R/J@J|JE~BJECE=�KTYZ;�A9JE~JECE=9?Y@;&p±qs>@JÐKTJEA�S@~B=(AÖÀYZKV a FI;@j¶V W ®¸¦ wÀfIJL;@JLK(FP=(JEjCEYZK(K6JEA�HGYZ;@jG?e;@fm=(YIIÜ T Dlq�yU;@YZK(R`FP~B?ÃEJEj»=(Y�=�>@J,R�S@YZ;mj©FP=�F_A�F[RH@~BJtwTI54 4_Ü 1'3 Dlq�yUFIKTJFP~BA(YA*>@YXO/;&p

�� !" �� #�$%��$&'�(�)� � �*�+��&'��&,� �-��.��$/�$��#��&0� ßIß

TGE

1

10

10 2

0 20 40 60 80 100 120 140 160 180 200

LGE

1

10

10 2

0 500 1000 1500 2000 2500 3000 3500 4000

h�?BfZSGKTJ 4©pß �}q�>@JJL;@JLK6fId¥jG?BA(=�K6?]bGS@=9?Y@;|YPD=*>@Jtq/i�wSGHGHGJLK$©fZSGKTJLylFI;@j|«i�w ~BYXOUJLKs©fZSGK6JLy/CE~]S@A9=(JLKTALpq�>@J,>@?BA(=(Y[fZK(FIR£A*>@YXOsAQ=*>@JgV a ®|¦�;@YZK(R`FP~B?ÃEJEj|b[dt=*>@J,RgS@Y@;mA�FIRH@~BJIp

Æ7� Æ7� � � È H�,�-ÍIÌ"ODÑ�Q½È.-rÈ&Õ¢ÑDÔÜÉ+/ W Ï��Ï©ÑÉ^Ô»Õ¢ÑÁÉIÎDÏzÏ©Ò¢Ï@H@ÉIÍIÌ2Ñ�ÔPÈ L��DÒ@JLK(R\YZKTJIM=�>@J¥;@JLS@=�KT?e;@Y|?e;[=(JLK(FPCE=9?Y@;@A?e;z=�>@JtjGJE=9JECE=(YZKRF^=(JLKT?eFP~DY[=�>@JLK_=�>GFI;v@hDq£>GFÜ{IJt=9Y

bGJ�CEYZ;@A9?jGJLK6JEj2p��>@JL;0F;@JLS@=�KT?e;@YfIJL;@JLK(F^=(JEA,H@?BYZ;@AlYZKsYI=�>@JLKlHGFIKT=9?CE~BJEAl?e;|«i£bGFPC[O�FIKTj2M¹=�>@JEd¥FIKTJKTJEfZF[KTjGJEjÐFPA_CEYZ;I=*FIR�?e;GFP=(?BYZ;´=(Y=�>@JmJE~BJECE=�KTYZ;Á�FIRH@~BJIp¥:@J®|¦½A(?eR�S@~eFP=(?BYZ;&M©{IJ`JE{IJL;I=9AgY@S@=,YP 4ZßMØIßG,V a ?];[=(JLK(F^CE=(?BYZ;@A,?e;|«i w CEYZK9KTJEA�HGY@;@jG?];@f»=(Y¥ßGe[lvL 1'3 Dlq�ylHGFÂ(Al=�>@JJE~BJECE=�KTY@;0A(JE~BJECE=(?BYZ;CLKT?B=(JLKT?eFGp�:ÀDOUJ,;@YZK(RFP~B?BÃEJ,=*>@Jg;@SGRgbJLK�Y^ ?e;[=(JLK(FPCE=(?BYZ;@A/?e;0«i b[d|I54 4�zL 1'3 Dlq¼wxHGKTJEA(JL;[=�j©FP=�FIyNM=�>@J;@SGRgbJLK/YP bGF^C[fZKTYZSG;@j»?e;|«i¼?BAlJEA(=(?eRF^=(JEj0=(Y¥bGJGß[ß ��GIØ©w�� yUJE{IJL;[=(A,bId»=�>@J�®|¦A(?eR�S@~eFP=(?BYZ;&p Ä ~A9Y¾VPam?e;I=9JLK(FPCE=(?BYZ;@A/?e;=�>@J�q/i¶CEYZSG;[=(JLKTA/FIKTJ,CEY@;@A(?BjGJLKTJEj|FI;@j¥GG �vGI©w�� yJE{IJL;[=(AQF[KTJ�A(JE~BJECE=(JEjm?e;=�>@JsJE~JECE=*KTYZ;À�FIRH@~BJIpDq�>@J/;ZSGR�bGJLK�YP2fIJL;@JLK9FP=(JEj®|¦zJE{IJL;[=(AD?e;mq/i�?AlL[ßIIßCEYZK(K6JEA�HGYZ;@jG?e;@fm=(YtI_zL T Dlqlp

:@JQbGFPCEIf@KTYZSG;@jl?BA�JEA(=(?eRFP=9JEj,=(Y}bJ}LpØUJE{IJL;[=(ALMÜO}>@?BC>_?BACEYZ;@A(?BA(=(JL;[=rOs?=*>l=�>@J�YZb@A(JLKT{IJEj;@SGRgbJLK�Y^ V W JE{IJL;[=(A�Y^ 4¹e �v©w �� *yEp

�� g7&+ ?��/+�B��½'*)�#8+ ?23 >#8'(-) ?23U#&'(-¬3U#³#21,+ ),+D3S?¼7&'T#&+qs>@J;@SGRgbJLKY^g;@JLS@=�KT?e;@Yv?e;I=(JLK9FPCE=(?BYZ;@ACLFI;�bGJ0CLFP~BCLS@~eFP=(JEj�xK6YZR =*>@J;@SGRgbJLKY^gRgS@Y@;@A¾FI;@j

JE~BJECE=�KTYZ;@Alb[dt=�>@J/YI~B~BYPO�?e;@fYZK(R�S@~eF��

� �� # � w � W � � W! #"yG�$(Ww � a � � a% &"2y¹�$(a � w 4¹pIy

�� !" �� #�$%��$&'�(�)� � �*�+��&'��&,� �-��.��$/�$��#��&0� ßIØ

O}>@JLKTJ � � � M � �� M � W M � a M � W! #" FI;@j � a #" FIK6JD=�>@JD;@SGR�bGJLKYPV a MXV W ?e;[=(JLK(FPCE=(?BYZ;@A?e;,@hDqlMNYZb@A(JLKT{IJEj;@SGRgbJLK�YP2JE{IJL;[=(A�?e;`=�>@J�JE~BJECE=�KTYZ;`FI;@jtR�S@YZ;�A�F[RH@~BJIMZFI;@jJEuGHGJECE=9JEj¾;@SGR�bGJLK�Y^bGF^C[fZKTYZSG;@j�JE{IJL;[=(A?e;_=�>@JDJE~BJECE=�KTY@;,FI;@j�RgS@Y@;lA�FIR`H@~JIMIK6JEA�HGJECE=(?B{IJE~BdIpDqs>@JDjGJE=(JECE=(?BYZ;_J��tCE?BJL;@CEdÀYZKVPWQwxVXa@y&?BADKTJLHGKTJEA9JL;I=(JEjb[d $ W w!$ a yEp

qs>@JljGJE=(JECE=(?BYZ;J��mCE?JL;@CEdÖÀY@KQVPW/FI;@jVPa`?BA�A�SGRRF[KT?BÃEJEj¥?e;¥qFIb@~BJ%4©p 4©pV a V W

¦UYZRR�Y@;A(JE~BJECE=(?BYZ; GIpI¡ IpßI¡®|S@YZ;mA9JE~JECE=9?Y@; ØGpL¡ peLIßI¡o�~BJECE=�KTYZ;ÖA(JE~BJECE=(?BYZ; GpI[ßII¡ 4©pII¡

qFIb@~BJ%4©p54 � qs>@JljGJE=(JECE=(?BYZ;J��mCE?JL;@CEdÖÀY@KQVPamFI;@j¥VPW/?e;I=(JLK9FPCE=(?BYZ;@A�?e;¥@hDqp

qs>@J�YZb@A(JLKT{IJEj,;@SGR�bGJLKYPZ?e;[=(JLK(FPCE=(?BYZ;@A?e;,@hDq0?BAQw6IIØ �vG 48w A(=�F^=Lp y(yÜ�L��ÀYZK&VPa/FI;@jtwG[ ��[I©w A9=�FP=Lp y(y^L YZK2V W K6JEA�HGJECE=(?B{IJE~BdIpDqs>@JLKTJ*ÀY@KTJIME=�>@JUR�JLFPA�SGKTJEj,V W IV a ?e;[=(JLK(FPCE=9?Y@;lK(FP=(?BY�?e;,@hDq¸?AUwTIIØ �vGI©w A(=*FP=Lp y(yG¡p

�� 0z7¹#8' D�3U#8'(-)�-/.07¹5,7©#&+SD�3U#8',>£+ ?8?2-�?27¯DF[KT?BYZS@A}A9dZA(=9JLRFP=(?BC�JLK(KTYZK6A}?e;»=�>@JVPW�IVPam?e;[=(JLK(FPCE=(?BYZ;0K(F^=(?BY¾FIK6J,JEA(=(?eRF^=(JEj0?];»=�>@?BAlA(JECE=9?Y@;&p Ä C*ª

CEYZKTjG?e;@f0=(Y0o�º&p4¹pGM2=*>@J¾SG;@CEJLKT=*FP?e;I=Td|?e;´=�>@JtCEY@RR�YZ;´A(JE~BJECE=(?BYZ;´YZK,R�S@YZ;@AFI;@jzJE~BJECE=�KTYZ;@A�CLFI;@CEJE~YZS@=�A9?];@CEJ�=�>@J_J��tCE?BJL;@CEd¥jG?Û2JLKTJL;@CEJ�?BA}{IJLK6dtA�R`FP~B~Àp��sYPOUJE{IJLKEMG=�>@J,R�S@YZ;ÖA(JE~BJECE=(?BYZ;0FI;@j¥=*>@JlJE~JECE=*KTYZ;A(JE~BJECE=(?BYZ;0>GFÜ{IJ/jG?Û2JLKTJL;[=/A(dZA9=(JLRFP=(?BCEA�?e;ÖfIJL;@JLK(FP~&=(YtbJ,?e;[{IJEA(=(?BfZFP=9JEj2pÆ7��7�� mÎDÏ)O�Ñ�HGÏ¹ÍPÉIÈ8Õ

�� !" �� #�$%��$&'�(�)� � �*�+��&'��&,� �-��.��$/�$��#��&0� ØI

0

200

400

600

800

1000

0 1 2 3 4 5 6 7 8 9 10LG-thru Num of MUC 1st layer hits

h�?BfZSGKTJ�4©pØ �Ðq�>@JÐ;@SGR�bGJLKmYP>@?B=¥CEJE~B~BA¥?e;�=�>@J|®|²/¦£8K6A(=~eFLd[JLKmjG?A9=�KT?ebGS@=(?BYZ;&p4q�>@JÐ>@?BA(=9YIfZK(FIR\ACEYZK(K6JEA�HGYZ;@j»=(Y�=�>@J,V a ®|¦�;@Y@K(RFP~B?BÃEJEj¥=(Y`=�>@Jlj©FP=�Fb[dmJL;I=�K6?JEAÜp

q/i¼JL;@JLK6fId0CLS@=gbGJE=TOUJEJL;»=�>@Jj©FP=*FFI;@j|®|¦³?BAt 4Z¡�F^AlA�>@YPO};0?e;0h�?Bf©p 4©peÜGM �|JtFPA9A(?BfZ; �� 4Z¡�=9Y=�>@JlA(d@A(=(JLR`FP=(?BClJLK(KTYZK ?];Ö=�>@J,q/i³JL;@JLKTfIdmCLS@=Lp

Ä ~BA(Y/=�>@J�«i�ª¢A(=9YZHGH@?e;@flA�FIRH@~BJUO}>@?BC>_jGJLHYIA(?B=D~BJEA(A�=�>GF[;,Is®0JE¯v?];`q/iÐ?BA�JLRH@~BYPdIJEj�=(Y/JEA(=(?eRFP=(J=�>@JA9dZA(=9JLRFP=(?BCJLK(K6YZK/?e;0=�>@Jt«i£JL;@JLKTfId0CLS@=Lp Ä A_A�>@YPO};»?e;|h�?Bf©p 4©pÝIIM2q�>@Jj©F^=�F>GFPAg[ØI¡ ~eFIKTfIJLK¢K(FPCE=(?BYZ;0?e;0=*>@Jt>@?BfZ>|JL;@JLK6fId|KTJEfI?BYZ;)T|i/JE¯£=�>GFI;0®|¦lp2�KTJEA�SGR�?e;@f¥=*>@JtIØI¡ JEu@CEJEA(A,?e;´=�>@Jj©FP=*F?BAj©S@J=(Y|bGFPCEIf@KTYZSG;@jvJE{IJL;[=(ALM�=*>@J¥VXW*IVPa0?e;[=(JLK(FPCE=(?BYZ;vK9FP=(?BY|bGJECEYZR�JEA*4 4Z¡ ~BYXOUJLKEpzq�>@S@A��

� � ��?BA

FPA(A9?f@;@JEj=9Y=�>@J�A(dZA9=(JLRFP=(?BC_JLK(KTYZK/j©S@J�=(Ym=�>@J«iÂKTJEA*HGYZ;@A(JmSG;@CEJLKT=�FP?e;[= d»?e;¥=*>@J\V W IV a ?e;[=(JLK(FPCE=(?BYZ;K(FP=9?Y¹p�� ')(*�+�-,.��

qs>@J\« i¼JL;@JLKTfId»A(CLFP~BJ_ÀYZKsJE~BJECE=�KTYZ;@A_O�FPA}CLF^~?ebGK(F^=(JEjÐS@A(?e;@f=�>@J�JE~BJECE=�KTYZ;´bGJLFIR�FPA/jGJEA(CLKT?ebJEjÐ?e;@JECE=(?BYZ;vGp 4©pGp¥:x=(A�A(d@A(=(JLRFP=9?CmJLK(KTY@Kl?BAJEA(=(?eRF^=(JEjÐ=9YbGJ¥[¡�¢KTYZR =�>@JSG;@CEJLKT=�FP?e;[= d´?];zf@FP?e;zA�>@?À=bGJE=TOUJEJL;=*>@J,JE~BJECE=�KTYZ;ÖCLFP~B?ebGK(FP=(?BYZ;|F[;@j¥=�>@JlCEYIA*R�?BC*ª K(FÜd¥RgS@Y@;CLFP~B?ebGK(FP=(?BYZ;&p/: D=�>@J�«i½JL;@JLKTfIdmA(CLFP~BJCE>GFI;@fIJEA}b[d¥I¡4FP=l�i/JE¯gM=�>@Jg;@SGR�bGJLKUYP�JE~BJECE=�KTYZ;ÖJE{IJL;[=(A�=(YO/>@?CE>=*>@J,«i½JL;@JLKTfIdmCLS@=$>GFPA/bGJEJL;FIHGH@~B?BJEj0C>GFI;@f[JEA}bId0LI¡Öp� ��83�� +�%� 31(

qs>@JgbGFPCEIf@KTYZSG;@j|FPfZFP?e;@A(=/=�>@J�JE~BJECE=�KTYZ;»A�F[RH@~BJgY@KT?BfI?e;GFP=(?e;@f¢KTYZR VPam?];[=(JLK(F^CE=(?BYZ;@Al?BAlJEA(=(?eRFP=(JEjb[d=�>@J,®|¦�A�F[RH@~BJ\;@Y@K(RFP~B?BÃEJEj0=(Y=�>@J�RgS@Y@;j©FP=�F\A�FIRH@~BJIp}:ÀD=�>@Jg;@Y@K(RFP~B?BÃLFP=(?BYZ;»CE>GFI;@fIJEAlbId=�>@JA(=�F^=(?BA(=(?BCLFP~2JLK(K6YZK�?];Ö=�>@J,R�S@YZ;mA�FIR`H@~JIM¹=�>@J,bGFPCE[fZKTYZSG;@j¥K(F^=(JlC>GF[;@fIJEA}b[d¾I¡Öp

Ä AjGJEA(CLKT?ebGJEj?e;�@JECE=(?BYZ; 4¹pGpGM[L¡�Y^©=�>@JQR�S@YZ;A�FIRH@~BJUCEYZR�J¤xKTY@R�=�>@JU;@JLS@=�KT?e;@Y,?e;[=(JLK(FPCE=9?Y@;@Ar?e;

�� !" �� #�$%��$&'�(�)� � �*�+��&'��&,� �-��.��$/�$��#��&0� ØG

10-1

1

10

20 40 60 80 100 120 140 160 180 200

h�?BfZSGKTJ(4©peL��oD;@JLKTfIdmjG?BA(=�KT?ebGS@=(?BYZ;¸YP =*>@Jgq/i³CEYZSG;I=9JLKUYZKU=�>@J_A(=(YZHGH@?e;@fHGFIKT=(?BCE~BJEAl?e;0«i¶O�?B=�>Ö~BJEA(AJL;@JLKTfIdmjGJLHGY[A(?B=}=�>GF[;0�i}JE¯�p

0

50

100

150

200

250

500 1000 1500 2000 2500 3000 3500 4000

h�?BfZSGKTJ 4©pe[��oD;@JLKTf[djG?A9=�KT?ebGS@=(?BYZ;´YPD=�>@J«i¼CLFP~BYZK6?]R\JE=(JLKsÀY@K�=�>@J�A(=9YZHGH@?e;@f¥HGFIKT=(?BCE~BJEAl?e;|«i¼O�?B=�>JL;@JLKTfIdmjGJLHGY[A(?B=}?e;¥q$i¶~BJEA(A/=�>GFI;I®0JE¯�p

�� !" �� #�$%��$&'�(�)� � �*�+��&'��&,� �-��.��$/�$��#��&0� ØI

=�>@JUjGJE=(JECE=(Y@KrRF^=(JLKT?eFP~BA�YI=�>@JLK=�>GF[;g@hDqpXl;@J�R�YZK6J HYIA(A(?eb@~BJ}bGFPCE[fZKTYZSG;@j�A(YZSGK6CEJ R`FLd,bJ�CLFIS@A(JEjb[d=�>@J,bJLFIR_ª¢?e;@j©S@CEJEj|RgS@Y@;@A�O}>@?BC>mCEY@R�J/xK6YZR£SGH@A(=�KTJLFIR YP @hDq�j©S@J,=(Y�=�>@Jl?e;@J��tCE?BJL;@CEd»YPr¯loDq��pq�>@J�J��tCE?BJL;@CEd0YPD¯loDq�cO�FPA�A(=*S@jG?JEjzS@A(?e;@f=�>@J;@JLS@=�KT?e;@Y?e;@j©S@CEJEjÐR�S@YZ;@AlO}>@?BC>0HJL;@JE=�K(FP=(JEj0=�>@JO}>@YI~BJl@hDq�FP~BYZ;@f�=�>@J$bJLFIR£FPu@?A�FI;@jm~BJ*À=s=�K(FPCEIA�?e;t@hDqlpG:x=DO�FPA�ÀY@SG;@jt=(Y�bGJ,bJE=(=(JLK�=�>GFI;Ø[I¡p Ä=(YI=*FP~GYPrIU4©�SGH@A9=�KTJLFIR£R�S@YZ;@AQF[KTJ�A(JE~BJECE=(JEj¥FÜ=(JLK¤=�>@J�A�FIR\J�A(JE~BJECE=(?BYZ;mCLKT?B=(JLKT?eF�FPAU=�>@J}R�S@YZ;À�FIR`H@~JJEu@CEJLH@=ÀYZK=�>@J�KTJEºGS@?eKTJLR�JL;[=�YP©=�>@J�q�/h¥CLS@=Üprk,S@JU=(Y/=�>@JUI¡�?e;@J��tCE?BJL;@CEdY^8¯loDq��MPFIHGHGKTYPu@?]R`FP=(JE~BdImJE{IJL;[=(A_CLFIS@A(JEjvbId0=�>@JtSGH@A9=�KTJLFIR RgS@Y@;@A,CLFI;0CEY@;I=�F[R�?e;GFP=(J=�>@JmRgS@Y@;0A�FIRH@~BJIp �|JtFÂ(A(?BfZ;0=�>@JK(FP=9?Y`YP =*>@JlCEYZ;I=*FIR�?e;GFP=(?BYZ;Ö=(Y=�>@J,R�S@YZ;mj©FP=*F�A�FIRH@~BJIM&IIGÜII � 4©54Z¡ÖMZ=9Y=�>@J,A9dZA(=9JLRFP=(?BClJLK(KTY@K?e;=�>@J,;@SGR�bGJLKsYP�JE{IJL;I=9AQ?e;»=�>@J,R�S@YZ;mA�F[RH@~BJIp

qs>@JDA(d@A(=(JLRF^=(?BCDJLK(KTY@K2?e;_=�>@J�VPW(IVPa/?e;I=(JLK9FPCE=(?BYZ;�K(FP=(?BY/j©S@JU=(Y}=*>@JD®|¦Ð;@Y@K(RFP~B?BÃLFP=(?BYZ;�SG;@CEJLKT=�F^?];[=Td?BA}CLF^~CLS@~eFP=9JEj¥=(YtbJgI¡¿bIdFPjGjG?e;@ft=*>@JlJLK(KTYZKTA�FIbYP{IJl?e;ºGSGFPj©K(FP=�SGK6JIp�Õ@J?e;@CE?BjGJL;[=\;@JLS@=*KT?e;@Y¥A�HJECE=�K(SGR�jGJLHJL;@jGA,YZ;¸=�>@JH@?Y@;|HGKTY@j©S@CE=(?BYZ;ÐR\YZjGJE~BAgF^=l=�>@J�=�FIKTfIJE=/?e;0YZSGKbGJLF[R�A(?eRgS@~eFP=9?Y@;¨jGJEA9CLKT?ebGJEj�?e;�@JECE=(?BYZ;�GpÝIp�q2YzJEA(=(?eRF^=(J¥=�>@J0J*Û2JECE=mOQJ»C>GF[;@fIJ¥{PFIKT?BYZS@A?e;GHGS@=HGFIK(F[R�JE=(JLKTAbId�FI;�KTJLFÂ(YZ;GFIb@~BJÐFIR\YZSG;I=m?e;�=�>@JÐH@?BYZ;ÁHGKTYZj©S@CE=9?Y@;�R�Y@jGJE~,?e;�o�º&p�Gpe[MUO}>@JLKTJ|=�>@JbGFPCEIf@KTYZSG;@j¨K(FP=9J¾FI;@jv=*>@JJ��tCE?BJL;@CEdŸP}=*>@J¥RgS@Y@;zA�FIRH@~BJA(JE~BJECE=(?BYZ; YZK�VXa´JE{IJL;[=(A�CEYZK(KTJE~eFP=9?{[JE~d{XF[KT?BJEALp}q�>@J�SG;@CEJLKT=�FP?e;[=Td?];»=�>@J�R�JLFPA�SGK6JEj¸VPW([VXam?e;[=(JLK(FPCE=9?Y@;¥K(FP=9?Ymj©S@J�=(Y=�>@J�SG;@CEJLKT=�FP?e;[=Td?];»=�>@JH@?BYZ;¥HGK6YZj©S@CE=(?BYZ;»R�Y@jGJE~~B?e;@f¥?BA�JEA9=(?eRFP=(JEj»=(YbGJ � �� 6

� �� * ¡pÆ7��7� � �� `ÍIÌ�Q�O�H@É^Õ@Jt=*FIKTfIJE=_fI?B{IJ¾F»A�R`FP~B~DCEYZ;[=�KT?ebGS@=(?BYZ;z=(Y»=�>@J¥;@JLS@=�KT?e;@Y|HGKTYPªj©S@CE=(?BYZ;&pl:¢;ÖYZSGK/bGJLFIR A(?eR�S@~eFP=(?BYZ;&M2FIHGHGK6YXu@?eRFP=(JE~Bd¥I¡¿YP�=�>@JgbGF^C[fZKTYZSG;@j»JE{IJL;[=(A}?e;»=�>@J_JE~JECE=*KTYZ;A�FIR`H@~J_?e;@j©S@CEJEjÐbId¥V a ?e;[=(JLK(FPCE=(?BYZ;@A/CEYZR�JxK6YZR4LF^YZ;jGJECLFÜd@ALpQqs>@J,O}>@YI~BJ�CEYZ;[=�KT?ebGS@=(?BYZ;@AlbId¥ÜFPYZ;@AFIKTJ�=�F[PJL;0?e;I=9YFPCECEYZSG;[=l?e;|=*>@JA(d@A(=(JLRFP=9?C�JLK(K6YZK/?e;|=�>@JmbGFPC[fZKTY@SG;@jJEA9=(?eRFP=(?BYZ;»YZK=�>@J�JE~JECE=*KTYZ;A�FIR`H@~J_CEYZ;@A(JLKT{PFP=(?B{IJE~BdIpUq�>@JlJLK(KTYZK ?];Ö=�>@J,VPW�[VXa`?e;I=9JLK(FPCE=(?BYZ;K(F^=(?BY?BA}CLFP~BCLS@~eFP=(JEj»=(YtbJ � ��

� 1 ¡pÆ7��7� � �zÏIO¤ÉIÍIÕ¢Ñ�Ì �tÍIÌ2ÔPÔ G ÏIH@ÉIÕ@J¥?e;I=9JLK(FPCE=(?BYZ; = dGHGJEAmYP,=�>@J0bGFPCEIfZK6YZSG;@j¨JE{IJL;[=(Am?e;v=�>@J0JE~BJECE=�KTYZ; A�FIRH@~BJ0CEYZR�?e;@f´xK6YZR V a?e;I=9JLK(FPCE=(?BYZ;@A}F[KTJ}A*SGRRFIKT?BÃEJEj»?];qFIb@~BJ�4©pp Ä ~eR�YIA(=�FP~B~2=*>@J,VXa`bGFPC[fZKTY@SG;@jtJE{IJL;[=(A�CEY@R�J�¢KTYZRc=�>@JH@?BYZ;vHGKTY@j©S@CE=(?BYZ;´?];[=(JLK(F^CE=(?BYZ;@ALMDFIR\YZ;@f¥O}>@?BCE>vIßI¡ >GFL{[JJL;@JLKTfIJE=(?BC¥;@JLS@=�K9FP~QH@?BYZ;@Af@KTJLFP=(JLK=�>GFI;vi}JE¯�pGq�>@JLKTJ*YZKTJIM@OUJ}JEA9=(?eRFP=(J/=�>@JlSG;@CEJLKT=�FP?e;[= d`?];»V W IV a ?e;I=9JLK(FPCE=(?BYZ;K(F^=(?BYgj©S@J/=(YH@?BYZ;HGKTY@j©S@CE=(?BYZ;CLKTYIA9A�A(JECE=(?BYZ;»SG;@CEJLKT=�FP?e;[=(?BJEALM

:À =*>@J$¦�¦A(?e;@fI~BJ*ª FI;@j¥R�S@~B=(?ª H@?BYZ;¥HGKTY@j©S@CE=(?BYZ;»FI;@j¥Ú}¦�CLKTY[A(A�A(JECE=(?BYZ;@AsC>GFI;@f[JEA}bId �lII¡£?e;@jGJ*ªHGJL;@jGJL;[=(~BdIM&=�>@J,VPW*IVPa?e;[=(JLK(FPCE=(?BYZ;K9FP=(?BY?BA$FXÛÅJECE=9JEj¥bId � 1,1

� ¡Öp

�� =_! D D�3S?&5 -/. � � 3/),3�%T5,7&'(7´3U#¥#1+),+D3S?Ð7&'T#&+��½'T#21c#21,+��m),+��?23�'*),+�BB�+�#&+�>#&- ?

qs>@JA(d@A(=(JLRFP=9?CmJLK(KTY@KTAl?e;z=�>@J �� R�JLFPA�SGKTJLR\JL;I=_O�?B=�>|h�i}k£?BA�A�SGRRF[KT?BÃEJEjÐ?e;zqrFÜªb@~BJ%4©pGp

�� !" �� #�$%��$&'�(�)� � �*�+��&'��&,� �-��.��$/�$��#��&0� ØI

VPa?e;[=(JLK(FPCE=9?Y@;m= dGHGJ JE~BJECE=�K6YZ;A�F[RH@~BJ R�S@YZ;mA�FIR`H@~J¦s¦��lSGFPA(?ª o�~eFPA9=(?BC L¡ II¡¦�¦�@?e;@fI~BJ�?BYZ; 4Z¡ IßI¡¦�¦�®|S@~B=(?r�?BYZ; IßI¡ LI¡Ú}¦³@?e;@fI~BJg�?BYZ; II¡ � L¡Ú}¦�®|S@~B=(?r¤?BYZ; GL¡ � L¡

=(YI=�F^~ L[I¡ LII¡qFIb@~BJ�4©p��/:¢;[=(JLK(FPCE=9?Y@;0=Td§HJgY^Q=�>@JbGFPCEIf@KTYZSG;@j0?e;|=�>@J�JE~BJECE=�KTY@;0A�FIRH@~BJtb[dVPaÖ?];[=(JLK(F^CE=(?BYZ;@A,JEA(=9?ªRFP=9JEj¥bIdm®|¦lp

@YZSGKTCEJ @d@A(=(JLRF^=(?BClJLK(KTYZK,wx¡y®¸²/¦�h�?eKTA(=�«2FÜdIJLK ��?B=(A Ø[¡q$i R/JEA�HGYZ;@A9J/ÀYZKsVXa �� 4Z¡«i R}JEA*HGYZ;@A(JÀY@KQV a � �

� � ��«i o�;@JLKTfId@CLFP~BJ ��LI¡®¸¦ÁÚ�YZK9RFP~B?BÃLFP=(?BYZ; �lI¡

�?BYZ;»DKTY@j©S@CE=(?BYZ;¥F^=Q=*>@Jl=�FIKTfIJE= � 3 �� nl��´K(FP=(?BY � �� 1 �ÚsJLS@=�KT?e;@Yt¦sKTYIA(A}@JECE=9?Y@; � 1 1 �� qYI=�FP~ � �* ��

qFIb@~BJ%4©p �DqrF[b@~J_YP�=�>@JlA(d@A(=(JLRFP=9?C_JLK(KTYZK6AQ?e;Ö=�>@JgR�JLF^A�SGKTJLR�JL;[=�YP�=�>@JgVPW*IVPa�?e;I=9JLK(FPCE=(?BYZ;»K(FP=(?BY?e;@hDqlp

�� !" �� #�$%��$&'�(�)� � �*�+��&'��&,� �-��.��$/�$��#��&0� ØU4

Ä A}FK6JEA�S@~B=LMG=�>@J,V W IV a ?e;[=(JLK(FPCE=(?BYZ;K9FP=(?BY?e;¥@hDq�?BAlR�JLFPA�SGK6JEj=(YtbGJ�� Iß �vG©wÀA(=�FP=Lp y � �� 1 � w A(d@ALp yLw¡y�� w 4¹p54Zy

O}>@?B~BJ�=�>@J,HGKTJEjG?BCE=(?BYZ;ÖxK6YZRcYZSGK�bGJLF[R4A(?eR�S@~eFP=(?BYZ;Ö?A�Ip[I¡pqs>ZS@ALM¹?B=}?BAlCEYZ;[8K9R�JEj0=�>GFP=�=�>@JVPW/CEYZ;[=�FIR�?e;GFP=9?Y@;?e;»YZSGK}VPabJLFIR4?BAlOUJE~B~ K6JLHGKTYZj©S@CEJEjzbId=�>@J

bGJLF[R�A(?eR�S@~eFP=(?BYZ;&ptqs>@JLKTJ*ÀY@KTJIM2OUJS@A(JYZS@=_®|¦³A(?eRgS@~eFP=9?Y@;0=(YJEA(=(?eRF^=(J=�>@JtVPWCEYZ;I=*FIR�?e;GFP=(?BYZ;|F^=GSGHGJLK ª nlFIR�?BYZLF[;@jGJ?e;¥¦�>GFIH@=9JLKQp

� ��

��°� ��±� �±�� ±�� 4��½��

q�>@JtR\JLFPA�SGKTJLR�JL;[=lYP�VXa»?e;[=(JLK(FPCE=(?BYZ;´K(FP=(J�?e;0O�FP=(JLK/?e;0=�>@J»I?B~BYPª¢=(YZ;Ó�FP=(JLK/¦�>@JLKTJL;GPYP{»jGJE=(JECE=(YZKwnlq�ysFP=}=*>@Jg;@JLFIKsA(?B=(J,?BA/jGJEA(CLKT?ebGJEj´?];»=�>@?BA/C>GF[H@=(JLKEp�q�>@J�R�JLFPA�SGKTJEj0VPam?];[=(JLK(F^CE=(?BYZ;¥K(F^=(J,?e;0nlq�?BAJEu@=�K(FIHYI~eFP=(JEj|=(Y=*>GFP=,?e;0=�>@J\xFIKjGJE=(JECE=(YZKNMrGSGHGJLK ª nlFIR�?BYZLF[;@jGJIp Ä A�nlq¼>GFPA_=�>@JA�F[R�J�jGJE=(JECE=(?BYZ;HGKT?e;@CE?eH@~BJ¾FI;@j0=�F[KTfIJE=}FP=9YZR�A}FPAlGSGHGJLK ª nlFIR�?BYZLF[;@jGJIM R\YIA(=/YPD=�>@J,A9dZA(=9JLRFP=(?BC�JLK(KTYZK6AUxK6YZR4=*>@JgSG;[ªCEJLKT=�F^?];[=(?BJEA/?];»=�>@J�VPamA�HGJECE=�K9SGR�FI;@j0;@JLS@=�KT?e;@YPª ;@S@CE~BJLS@A,CLKTYIA9A}A(JECE=9?Y@;@A$FIK6J,JEuGHGJECE=(JEj0=(YCLF[;@CEJE~rYZS@=Üpq�>@JLKTJ*YZKTJ�YZ;@~Bd»=�>@J�JEu§HJLKT?eR�JL;I=*FP~�A(d@A(=(JLRFP=9?C�JLK(K6YZKTAlHGKTYZHGJLK/=9Y¾nlq³?BA,JEuGH@~eFP?e;@JEjÐ?e;»=�>@?BA,CE>GFIH@=(JLKNpq�>@YIA9JlO}>@?BC>ÖCLFI;mCLFI;@CEJE~YZS@=�O�?B~B~ bJljGJEA(CLKT?ebGJEj´?];»¦�>GFIH@=(JLK�CE>GH � A�PJEuGH&p

�,�� 0 �}+U)�#¼7&+�%(+�>#&'(-l)��,�� lÕ@J=(?eR�JmA(=�K(S@CE=�SGK6JgY^ =*>@Jt;@JLS@=�KT?e;@Y|bGJLFIR¬KTJ*Þ©JECE=9A,=�>GFP=_YP�=�>@JtFPCECEJE~BJLK(F^=(YZK,bJLFIRp:=_CEYZR�JEA?e;|HGS@~BA(JEA,Os?=*>¥=*>@J¾[e��&A�=(?eR�JÒ�?BjG=�>»?];¸JE{IJLKTd¥G¤A$HJLKT?BYZjG?BCLFP~B~BdIp Ä ;»JE{IJL;[=}=�K6?f[fIJLK/?BAlfIJL;@JLK(FP=(JEjA(dG;@C>GK6YZ;@?BÃE?];@f=9Yt=�>@J,bJLFIR JEu@=�K(FPCE=(?BYZ;m=9?]R\?];@fA9?f@;GFP~M©CLFP~B~BJEj|A�H@?B~B~fZFP=(J Ä =s=�>@?BA}A(=*FPfIJIMG=�>@J_YZ;[ª¢A�H@?B~B~JE{IJL;[=(ALM¹O}>@?BC>´FIKTJ,=*>@Jgj©F^=�F=*FIPJL;?e;0=*>@JgA*H@?~B~�fZF^=(JIM8F[KTJ�A(=�KT?eHGHGJEjÝPÛ|=�>@J�A(=(YZKTJEj0K(FÜO¶j©F^=�FO/>@?CE>CEYZ;[=�FP?e;m=�>@J_CLFP~B?]bGK9FP=(?BYZ;j©F^=�F�=(YIf[JE=�>@JLKUO�?B=�>m=�>@J_YZ;[ª¢A�H@?B~B~rj©F^=�FGp ��>@JL;mCEYIA�R\?C*ª K9FLdHGFIKT=9?CE~BJEAl>@?B=}=�>@JnlqÁjGJE=(JECE=(YZKs~BJLFL{@?e;@f~eFIKTfIJ_JL;@JLKTfIdjGJLHGY[A(?B=LM2F�¢FP~BA(J_A(?BfZ;GFP~CLKTJLFP=(JEj0FP=}=*>@J,CLFIb@~BJ�CEYZ;G;@JECE=(?BYZ;»CEYZS@~BjbGJ?e;@j©S@CEJEjv=(Y0=�>@JmJE~BJECE=�KTYZ;@?BCEAtF^=gF»=(?eR�J0Ie��&AgFXÀ=(JLK=�>@JmCEYIA�R�?BCK(FÜdA9?f@;GFP~p|:¢;zYZKTjGJLK=(YFÜ{IY[?j=�>@JmA(JLKT?BYZS@AtbGF^C[fZKTYZSG;@jzCLFIS@A(JEjvb[d|A�S@CE>vKTJ*Þ©JECE=(?BYZ;vHGS@~BA(JEALM�JEA�HGJECE?eFP~B~Bd¨?e;´=�>@Jj©FP=�FÖ=�FIPJL;zbGJ*YZKTJ?e;@A(=�FP~B~eFP=(?BYZ;ÝP�bGS[ÛÅJLKlF[RH@AlO}>@?BC>¸CLFI;0JE~B?eR�?e;GFP=(Jm=�>@JLR O�?B=�>@YZS@=ljGJECLKTJLFÂ(?e;@fCE>GFIKTf[J,¢KTYZR �®|qUAÜMOUJKTJEºGS@?eKTJ|FzCEYZ;@jG?B=(?BYZ;�=�>GFP=m=�>@JLKTJ0A�>@YZS@~Bj�bGJ|;@YvjGJE=(JECE=9YZKtF^CE=(?B{Z?B=TdvO�?B=�>@?e;�=�>@JvI��&A?e;I=(JLK6{XFP~HGKTJECEJEjG?e;@f=�>@J,bJLFIR£A�H@?B~B~DbIdS@A(?e;@fm=�>@Jl=�KT?BfIfIJLK =(?eR�?e;@ftA(?BfZ;GF^~rKTJECEYZKTjGJEj¥b[dqU®|¦lp��,�� G�Õ¢Ñ&-rÒ¢ÏzÏ��rÏ¹Ñ2É¥ÔPÏ¹Ò¢ÏIH@ÉIÕ@J,KTJLFPjGYZS@=�JE~BJECE=�K6YZ;@?BCEAlCLFI;G;@YI=/jG?A9=(?e;@fZS@?BA�>0RgS@~B=(?eH@~BJ�JE{IJL;[=(A}?e;ÖYZ;@JgbJLFIR£A�H@?B~B~�CEYZK(KTJECE=9~dmj©S@J=(Y0?B=(AtI[I;@A Ä k,¦£f@FP=(JmO�?BjG=�>vFI;@jv=�>@JA�SGb@A9JEº§S@JL;[=jGJLFPj�=(?eR�JÐwII[;@A�yEp|q�>@JLKTJ*YZKTJIMUFI;zFI;GFP~BYIf

ØI

��+�� N�� )��(� ��$&'�(�.&'�*�� %��&,� �K� �� ØI

A�SGR YP�A(?BfZ;GFP~BA_xKTY@R�FP~B~Q=*>@Jt�®|qUAl?BAKTJECEYZKTjGJEjvb[d=*K(FI;@A(?BJL;[=,jG?BfI?B=(?BÃEJLK¥w CLFP~B~BJEj³µ(h Ä k,¦ ·Zy/O�?B=�>|FA�FIR`H@~?e;@fK(FP=(JlY^¤I[2® �sÃIp

qs>@J\F[;GFP~BYIftA*SGR A(?BfZ;GFP~}w¤®¸qsG²�®|y xKTY@R4?e;G;@JLKljGJE=9JECE=(YZK/�®|qUA/?A�KTJECEYZKTjGJEj|b[d¥h Ä k,¦¶FÂ$F¢SG;@CE=(?BYZ;»YP =9?]R\JIp�q�>@JgHGS@~BA(J>@?BJEfZ>[=}jG?BA(=�K6?]bGS@=9?Y@;0A�>@YZS@~Bj|>GFÜ{IJ,FtHJLFImCEYZK(K6JEA�HGYZ;@jG?e;@f=(Y`=�>@J,=(?eR�JFP=_O}>@?BC>vF»;@JLS@=�KT?e;@Y|?e;I=9JLK(FPCE=(?BYZ;ÝZCECLSGK6ALpqs>@J¾>@JE?BfZ>[=�YP�=�>@J¾HJLFI|KTJ*Þ©JECE=9Ag=*>@Jt=(Y[=�FP~D;@SGRgbJLK�YPHG>@YI=(Y@JE~BJECE=�KTYZ;@AlY^D=�>@J,?e;G;@JLK,¤®|qUALp��>@JL;0RgS@~B=(?eH@~BJA�S@CECEJEA9A(?B{IJ�?];[=(JLK(F^CE=(?BYZ;@AlYZCECLSGK/?e;0FÀ�H@?B~~MOQJCLFI;À(JEJlCEYZK(K6JEA�HGYZ;@jG?e;@ftHJLFI[A�?e;m=�>@J$¤®|q�G²�® jG?BA(=�KT?ebGS@=(?BYZ;»KTJECEYZKTjGJEjbId`h Ä k,¦lM[O}>@?B~BJ,=�>@J/YI=�>@JLKKTJLFPjGY@S@=QJE~BJECE=�K6YZ;@?BCEAgw Ä qU®|y�CLF[;G;@YI=�KTJECEYZKTjm=�>@JlJE{IJL;[=(AQHGK6YZHGJLKT~Bdmj©S@Jl=(Y�?B=(AUjGJLFPjt=9?]R\JIpD:¢;mYZK6jGJLKD=9YjG?BA(=(?e;@fZS@?BA�>ÖA�S@C>`RgS@~B=(?eH@~BJ,JE{[JL;I=(A�?e;tFA�H@?B~~MGOUJ/jGJE{IJE~BYZHGJEj¥F_HGKTYIfZK9FIR³=(Y,?BjGJL;[=(?Àd`JLFPC>mHGJLF[�?e;=�>@JHGS@~BA(J>@JE?f@>I=_jG?A9=�KT?ebGS@=(?BYZ;&ph�?BfZSGK6JtGpe_jGJLR�YZ;@A(=*K(FP=(JEA,FI;»JE{IJL;[=,jG?BA�H@~eFÜd0YPQ=*>@JJE{IJL;[=ljGJE=(JECE=(JEjÐb[dnlq�O}>@?BC>`CEYZ;[=�FP?e;@AU=TOQY,;@JLS@=*KT?e;@Yg?e;[=(JLK(FPCE=9?Y@;@AQY@K�?e;@CEYZR�?e;@ftR�S@YZ;@ALp�:@?BAUJE{IJL;[=LM@OUJ�CLFI;À(JEJ�=TOUY

NUM 6RUN 2341SPIL 54479SUBRUN 9EVENT 30490DATE **-Feb- 4TIME 18:33:51TOT PE: 17108.8MAX PE: 173.3NMHIT : 669ANT-PE: 2.2ANT-MX: 1.6NMHITA: 2

TRG ID :00000001TMC Ch1:TMC Ch2:TMC Ch3 0.23: 0.28: 0.90 0.70: 0.76: 1.37T diff.: 0. usQ thr. : 0.0SUB EV : 0/ 0

700 800 900 1000 1100 1200 1300 1400 1500 1600

0

5

10

15

20

25

30

35

ATM T (nsec)N

umbe

r of

inne

r PM

Ts

FADC channel

Inne

r PM

TSU

M p

ulse

hei

ght

h�?BfZSGKTJ,GpÝ��o�{IJL;[=�jG?BA�H@~eFÜdYZK�=�>@J,R�S@~=9?]H@~BJJE{[JL;I=�?e;»FbGJLFIR A�H@?B~~¢w ~BJ*=�yEM&=�>@J,q k,¦�jG?BA(=�KT?ebGS@=(?BYZ;»YP?e;G;@JLK@J�HGS@~BA(Jt>@JE?BfZ>[=}jG?BA(=�K6?]bGS@=9?Y@;0YPQ�®|q�G²s®¬A(?BfZ;GFP~¢KTYZR¿=�>@J?e;G;@JLKI=*yEpl:¢;0=�>@J~BJ*À=¤©fZSGKTJIM@=�>@J}SG;[YI~BjGJEjm{Z?BJEO�YP2=�>@J�?e;G;@JLK�jGJE=(JECE=(YZK¤YPrnlqv?BAUA�>@YPO};&MIFI;@jm=�>@J}K(F^jG?]S@AUYP&JLFPCE>�A�RFP~B~CE?eKTCE~BJ¾K6JLHGKTJEA(JL;[=(A}=*>@J\HGS@~BA(J>@JE?BfZ>[=lYPQJLFPCE>0�®|qUALpll;@~Bd0h Ä k,¦ÁCLFI;»CE~BJLFIKT~Bd|KTJECEYIfZ;@?BÃEJ=*>@JgJE{[JL;I==(YCEY@;I=�F^?];R�S@~B=(?eH@~BJ;@JLS@=�KT?e;@Yt?e;[=(JLK(FPCE=9?Y@;@A�YZKU?e;@CEYZR�?e;@f¥R�S@YZ;@ALp~eFIKTfIJ�HGJLFI[A/CE~JLF[KT~Bd¥?e;=�>@J�HGS@~BA(J>@JE?f@>I=/jG?BA(=�KT?ebGS@=(?BYZ;0Y^ =�>@J��®|q�G²s®¬A(?BfZ;GFP~xKTY@R£=�>@J,�®|qUA/YP=�>@J_?];G;@JLK/jGJE=9JECE=(YZK�KTJECEY@KTjGJEj|bIdmh Ä k,¦MGO}>@?B~BJg?B=/?BAljG? �mCLS@~=l=9YjG?BA(=(?e;@fZS@?BA�>0=�>@JEA9J,JE{IJL;[=(AlbIdS@A(?e;@f=�>@J�?e;[ÀY@K(RFP=(?BYZ;0KTJECEY@KTjGJEj|bId Ä qU®vp Ä bGYZS@=lI¡ YPQF^~~�=*>@JgA*H@?~B~BA,?BAlJEuGHGJECE=(JEj´=(YtCEY@;I=�F^?];0R�S@~B=(?eH@~BJ?e;I=9JLK(FPCE=(?BYZ;@AlO�?B=�>�: LI�;@A9JECg=9?]R\JgOs?jG=*>@?];¸=�>@J�A�FIR�J_YZ;@JbGSG;@C>&p,:@?BAlCLFPA(JIM&OUJg>GFÜ{IJ;@YmO FÜd=(YjG?BA(=9?];@f@S@?A*>¥=*>@JEA(JlJE{IJL;[=(ALpDq�>@?BA/?BA�=�FIPJL;m?e;[=(YtFPCECEY@SG;I=�?e;Ö=�>@JlA(d@A(=(JLRFP=9?ClJLK9KTYZKEp

�´JA(JLFIKTCE>|F0HGJLF[¥O/>@?CE>zJEu@CEJEJEjÐ=�>@Jm=�>GKTJEA*>@YI~BjËHGS@~BA(J¥>@JE?BfZ>[=�CEYZK(KTJEA�HYZ;@jG?e;@f0=(YÐL[IHG>@YI=(YPªJE~BJECE=�KTYZ;@A�wH&p JIpyEph�?BfZSGKTJ,GpA�>@YPO�AQF_=TdGH@?CLF^~ Ä k,¦�=�>GKTJEA�>@Y[~jmCLSGKT{IJ/YZK¤=�>@J}h Ä k,¦�HGJLFI\A(JE~BJECE=(?BYZ;&pq�>@?BAU=�>GKTJEA�>@Y[~j?e;m=�>@JlHGJLF[�A(JLFIKTCE>`?A��0L[�®0JE¯�YZKDFI;`JE~BJECE=�KTYZ;mFI;@jmCLFI;mKTJLR�YP{IJ�=�>@J/CEYZ;[=�FIR�?e;GFÜª

��+�� N�� )��(� ��$&'�(�.&'�*�� %��&,� �K� �� ØI

=(?BYZ;Ö¢KTYZR��©ª¢jGJECLFÜd»JE~JECE=*KTYZ;@Agb[dCEYIA�R\?C*ª K9FLd»A(=(YZHGH@?e;@f¥R�S@YZ;@AlJL;[=(JLKT?e;@f¥nlq E(S@A(=$bJ*ÀY@KTJ�=�>@JbGJLFIRA�H@?B~B~p¾o�FPCE>|HGJLFI»?e;0=�>@J`h Ä k,¦³A(?BfZ;GF^~D?BAgKTJEf@FIKTjGJEj|FPAgF[;¥JE{[JL;I=_?];ńlqlprq�>@Jm;ZSGR�bGJLKYPQ?e;[=(JLK(FPC*ª=(?BYZ;@Al?e;|FmbGJLFIR A*H@?~B~�?AlCEY@SG;I=(JEj|FÜ=(JLKs=�>@J_8KTA(=lKTJEj©S@CE=(?BYZ;|F[;@j=*>@JgA*H@?~B~BA�O}>@?BC>»CEYZ;[=�FP?e;0FmA(?e;@fI~BJ?e;I=9JLK(FPCE=(?BYZ;0FIKTJ_A(JE~BJECE=(JEj2p/h�?BfZSGKTJgpA*>@YXOsA�=�>@J;ZSGR�bJLK�YPQHJLFI[A,KTJECEYZKTjGJEj0bIdh Ä k,¦�?e;0FmbGJLFIRA�H@?B~B~rFI;@j=�>@J/h Ä k,¦¨HGJLF[=(?eR�J/jG?BA(=�KT?ebGS@=(?BYZ;ÖYPr=�>@J/A(JE~BJECE=(JEj»JE{IJL;I=9AQO/>@?CE>>GFÜ{IJ�=�>@JlCE~BJLFIKUØÜª bGSG;@CE>A(=�K9S@CE=�SGKTJ,?e;»FA�H@?B~B~�FI;@j¥=�>@S@A/fZSGFIK(FI;[=(JEJl=�>GF^=�=�>@JgHJLFI[A}?e;»h Ä k,¦?A/YZKT?BfI?e;GFP=9JEj¢KTYZR£YZSGK/HGKTYI=9YZ;bGJLF[R£O}>@?BC>0>GFÜ{IJ/=�>@JgØXª bGSG;@C>»R�?BCLKTYA(=�K9S@CE=�SGKTJIp

h�?BfZSGKTJGp �Qq�dGH@?CLF^~r=�>GK6JEA�>@YI~Bj0CLSGKT{IJ�YPDh Ä k,¦�CLS@=,FPAlF�¢SG;@CE=(?BYZ;»YPQ;@SGRgbJLK�Y^DCEYI~B~JECE=9JEjÐHG>@YI=(YPªJE~BJECE=�KTYZ;@Alb[dt?e;G;@JLK/�®|qUALp

��,�� lÕ Q�O�HGÕ¢È&Ò �Ì2Ò'O�L�Ï.H�O�É�´J¥;@JEJEjv=�>@JJE{IJL;[={IJLKT=(JEuzHGYIA(?B=(?BYZ;�KTJECEYZ;@A(=*K(S@CE=(?BYZ;z=(Y0jG?BA(=(?e;@fZS@?BA�>�;@JLS@=�KT?e;@Yz?e;I=(JLK9FPCE=(?BYZ;@A?e;

nlqxKTY@R£?e;@CEYZR�?e;@f¥bGFPCEIfZK6YZSG;@j¥JE{IJL;[=(ALp�qs>@J,{IJLKT=9JEu¥HGYIA(?B=(?BYZ;Ö©=(=9?];@fR�JE=�>@Y@j¥?BAlbGFPA(JEj0YZ;FIK9KT?B{XFP~=(?eR�J�?e;[YZK(RF^=(?BYZ;�YP2¦�>@JLKTJL;GPYP{�~B?f@>I=UHG>@YI=(YZ;@AUFI;@j=�>@JUA�FIR\J}R�JE=�>@Y@jt>GFPADbJEJL;tS@A(JEjm?e;�=�>@J}GSGHJLK@JLK6?C�;@JLS@=�KT?e;@YFI;GFP~BdZA9?A��eLI�� p

qs>@JY@b@A(JLKT{IJEj�;@JLS@=�KT?e;@Y¨JE{IJL;[=(AFIKTJ|KTJEºGS@?eKTJEj�=(Yv>GFÜ{IJ¥=�>@JE?eKÖ{IJLKT=(JEu¨HYIA(?B=(?BYZ;�?e;�=�>@J»©j©S@CE?eFP~{IYI~eSGR�JmYP�O}>@?BCE>|=�>@JbGY@SG;@j©FIKTd0?BAgA9JE=l¢FIK/¢KTYZR =�>@J?e;G;@JLK�®|q"O F^~~�JL;@YZS@fZ>0=9Y¥{IJE=(Y»?e;@CEYZR�?e;@fbGFPCEIf@KTYZSG;@jJE{IJL;[=(ALpDqs>@J,CEd@~?e;@j©KT?BCLFP~©j©S@CE?eFP~{IYI~eSGR�JIM&IR£?e;»K(FPjG?eS@A$F[;@j¥IR£?e;¥>@JE?BfZ>[=LM¹?A/jGJ*8;@JEjFP~BYZ;@f_=�>@J$bJLFIR¼FûZ?BA�FI;@j~eFP?Bj?e;=*>@J}SGH@A(=�KTJLF[R¼>GFP~rYP2=�>@J/nlq¨=*FI;G_=(YgFÜ{IYI?BjtR\?A6ª©=(=(?e;@f�YP2{IJLKT=(JEuHGY[A(?B=(?BYZ;@A�YZK_YZS@=(fIYI?e;@f|R�S@YZ;@Aw h�?Bf©pGp54ZyNp|q�>@J=(YI=�F^~�©j©S@CE?eFP~}RFÂ(A�?AmI=Lp|q�>@J¥KTJECEY@;@A(=�K(S@CE=(JEj{IJLKT=9JEu¨HGYIA(?B=(?BYZ;jG?A9=�KT?ebGS@=(?BYZ;@AF^~Y@;@fv=�>@J|>@YZKT?BÃEYZ;[=�FP~lFI;@j¨{IJLK6=(?BCLFP~,FPu@JEA%E(S@A(=bGJ*YZKTJ0=�>@J»©j©S@CE?eFP~{IYI~eSGR�J_CLS@=}FIKTJlA*>@YXO/;m?];Öh�?Bf©pGp�FI;@j¥F^fZKTJEJlO�?B=�>mYZSGK ®Y@;I=(J*ª ¦sFIKT~BY�A(?eRgS@~eFP=9?Y@;&p

��+�� N�� )��(� ��$&'�(�.&'�*�� %��&,� �K� ��

K2K experiment · X k >

Documents

Transcript of K2K experiment · X k >