gSeaGen: The KM3NeT GENIE-based code for neutrino telescopes
KM3NeT Neutrino telescope in the Mediterranean Sea
description
Transcript of KM3NeT Neutrino telescope in the Mediterranean Sea
KM3NeTKM3NeTNeutrino telescope in the Neutrino telescope in the
Mediterranean SeaMediterranean Sea
cosmic neutrino
1. neutrino from cosmic source2. travels through the Earth3. converts into a muon particle4. which is detected by the telescope
KM3NeT telescope
KM3NeT
cosmic neutrino
cosmic neutrino
1. neutrino converts into a muon2. muon gives light in the sea water3. light is detected by photo sensors
Earth
Optical Module:high pressureglass sphere with 32 PMTs
Room for electronicsPhotonic chip
300 lines, each with25 glass spheres i.e. ~100.000 PMTs in KM3NeT
GPSrec.
Shore station
laser1..n
2
n+1Clock
apd
clck-sc-cal.
data
GbECopper
Logics
CPUs
Power
~16 x
apd
Clockcal
½ns
On-shoreOff-shore, at 3000-5000 m depth
20-100 kmfiber
1 .. 16 x
c
PMT
PMT
Optical module
c
1>2
1+2n+n+1
data
~30 xPower
serdes