GSI Forum: Particle Identification » Muon tracking in forward spectrometer

Home » PANDA » PandaRoot » Particle Identification » Muon tracking in forward spectrometer

Show: Today's Messages :: Polls :: Message Navigator

Muon tracking in forward spectrometer [message #14595]

Tue, 09 April 2013 01:15

StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino

first-grade participant

From: *vpn.unito.it

Dear all,
I have implemented a fast tracking algorithm for the muon detector in the forward spectrometer.
I have tested it with muons (red) and pions (blue) at 5 GeV/c, just to be sure that it is working.

In the following plots you can see the distribution of number of mdt layers:

index.php?t=getfile&id=7333&private=0

the amount of iron crossed by the particle:

index.php?t=getfile&id=7334&private=0

and the number of mdt hits inside a broad correlation window:

index.php?t=getfile&id=7335&private=0

It seems to work, now we can do muon identification for the whole spectrometer.

However improvements in the correlation window and checks at other momenta should be performed. Guinea's pigs are welcome Smile

Attachment: fMuoNumberOfLayers.gif
(Size: 5.45KB, Downloaded 875 times)
Attachment: fMuoIron.gif
(Size: 5.80KB, Downloaded 836 times)
Attachment: fMuoHits.gif
(Size: 6.40KB, Downloaded 800 times)

Report message to a moderator

Previous Topic:	New implementation in PidCorrelator
Next Topic:	An option in the PID selector

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Mon May 19 11:16:41 CEST 2025

Total time taken to generate the page: 0.00699 seconds