Julie Delvax · ep !eX e p e (k) e (k ... [mm 1] Ñ Ð 4 Ò! T V [d D ... 0 0.02 0.04 0.06 0.08 0.1...

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Julie DelvaxVFPS Group (2008-Now) : F. Ceccopieri, J. D.,

L. Favart, T. Hreus, X. Janssen,R. Roosen, (T. Sykora − Prague)

I.I.H.E., ULB.

IUAP Meeting, Antwerp University, 15/11/2010 – p.1/18

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H1HERMES

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r � � X sE � IB J N D V M VB N N � U DE G r s ML

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e (k)e (k’)

γ*(q)

p (p)

X}p (p’)

xIP, t

β

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P

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t \ Y H Y� E N B J Z O B U U � Q H W N T�

X H Y� U H Ey \ DFE � IB J N D V DN R

Diffractive cross section

d4σ(xIP ,Q2,β,t)dxIP dQ2dβdt

= 4πα2

βQ4 (1− y + y2

2 ) FD(4)2 (xIP , Q2, β, t)

FD2

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P⇒ ]U H c � N T� �� r J NU O VNO U � H W

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A� B JO U � σ ⇒ A� B JO U � FD2

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10-1

1

10

10 2

10 3

10 4

10 10 2 10 3

Q2 [GeV2]

3i * x IP

σrD(

3)

x=5E-05β=0.005 (i=11)

xIP = 0.01

x=8E-05β=0.008 (i=10)

x=0.00013β=0.013 (i=9)

x=0.0002β=0.02 (i=8)

x=0.00032β=0.032 (i=7)

x=0.0005β=0.05 (i=6)

x=0.0008β=0.08 (i=5)

x=0.0013β=0.13 (i=4)

x=0.002β=0.2 (i=3)

x=0.0032β=0.32 (i=2)

x=0.005β=0.5 (i=1)

x=0.008β=0.8 (i=0)

H1 DataH1 2006 DPDF Fit A(extrapol. fit)

10-2

10-1

1

10

10 2

10 3

10 4

10 10 2 10 3

Q2 [GeV2]

3i * x IP

σrD(

3)

x=5E-05β=0.0017 (i=13)

xIP = 0.03

x=8E-05β=0.0027 (i=12)

x=0.00013β=0.0043 (i=11)

x=0.0002β=0.0067 (i=10)

x=0.00032β=0.011 (i=9)

x=0.0005β=0.017 (i=8)

x=0.0008β=0.027 (i=7)

x=0.0013β=0.043 (i=6)

x=0.002β=0.067 (i=5)

x=0.0032β=0.11 (i=4)

x=0.005β=0.17 (i=3)

x=0.008β=0.27 (i=2)

x=0.013β=0.43 (i=1)

x=0.02β=0.67 (i=0)

H1 DataH1 2006 DPDF Fit A(extrapol. fit)

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° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° °

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√ ¹ ²»º ¼ ´ ½ µ ½ ² ´ ½ ²»¾

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D(3)

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10 210

0.02

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10 210

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10 210

0.02

0.04 =0.089β

10 210

0.02

0.04 =0.178β

10 210

0.02

0.04 =0.355β

10 210

0.02

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NLO Jet Scale Unc.

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b)σd

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1000

1500

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1000

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60

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H1 Data



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• sE Q� X � E Q� E N Y� B JO U � Y� E N m E H _ � q

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Julie Delvax · ep !eX e p e (k) e (k ... [mm 1] Ñ Ð 4 Ò! T V [d D ... 0 0.02 0.04 0.06 0.08 0.1...

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Transcript of Julie Delvax · ep !eX e p e (k) e (k ... [mm 1] Ñ Ð 4 Ò! T V [d D ... 0 0.02 0.04 0.06 0.08 0.1...