Difference between revisions of "Particle Identification"

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(Replaced content with " == PID summary == == dual-radiator RICH == == DIRC == == TOF ==")
 
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*Barrel Region (-1.70<&eta;<1.70)
 
**DIRC:  ''e/&pi;/K/p''
 
*** ''&pi;/K'' ≥ 3&sigma; up to 6 GeV, ≥ 4&sigma; up to 8 GeV
 
*** ''K/p'' ≥ 3&sigma; up to 12 GeV
 
*** ''e/&pi;'' 10:1 for 0.7 < p < 1.2 GeV/c
 
**EMCal
 
*** &gamma;/&pi;<sup>0</sup> discrimination up to 14 GeV (can be improved with preshower layer)
 
**Instrumented Flux Return
 
*** Muon vs neutral hadron discrimination
 
*** Neutral hadron (n,K_S) angular resolution ~20 mrad
 
*Electron Endcap (-4.0 <&eta; < 1.7)
 
** Time-of-Flight:  Low-Gain Avalanche Detector (LGad)
 
*** Goal: < 30 ps rms @ 1.2 m from IP
 
*** Example detector:  ATLAS High Granularity Timing Detector (HGTD)
 
** PbWO4 Crystal EM Calorimeter
 
** Instrumented Flux return
 
*Ion Endcap (1.7 < &eta; < 4.0)
 
** dual-radiator RICH (Aerogel + gas)
 
*** pi/K/p > 3&sigma; discrimination from 10 to 60 GeV/c
 
**W-Shashlik EMCal
 
** High Granularity Hadronic Calorimetry
 
  
[[ dual-radiator RICH ]]
+
== [[ PID summary ]] ==
  
[[ DIRC ]]
+
== [[ dual-radiator RICH ]] ==
  
[[ TOF ]]
+
== [[ DIRC ]] ==
 +
 
 +
== [[ TOF ]] ==

Latest revision as of 07:39, 30 July 2021