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icon5.gif  momentum vs beta for barrel TOF [message #18432] Tue, 25 August 2015 13:39 Go to next message
Kamal Dutta is currently offline  Kamal Dutta
Messages: 2
Registered: August 2015
occasional visitor
 From: 14.139.207*
Dear All,

For the DPM MC events, I want to have a scatter plot between momentum and beta(v/c) of all particles in barrel TOF. So far, what I understand is that, the momentum can be obtained from STT detector (from the curvature of the particle) and the beta in barrel TOF can be calculated from dE/dx (energy loss). However, in both digitization and reconstruction output, there is no momentum information from STT part. Can someone please provide me some information regarding this ?

regards
Kamal Dutta

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Re: momentum vs beta for barrel TOF [message #18433 is a reply to message #18432] Tue, 25 August 2015 15:28 Go to previous message
StefanoSpataro is currently offline  StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino
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From: 91.253.217*
After the pid macro you will find the charged candidate , storing momentum and beta.

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