GSI Forum: Analysis » True vertex position for secondary decay vertices

Home » PANDA » PandaRoot » Analysis » True vertex position for secondary decay vertices

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

Re: True vertex position for secondary decay vertices [message #17746 is a reply to message #17741]

Tue, 13 January 2015 15:28

Klaus Götzen
Messages: 293
Registered: June 2006
Location: GSI

first-grade participant

From: *gsi.de

Hi Ajay,

without your exact macro code I can't say why there are different number of entries. To check whether it's reasonable, you can plot the c tau distributions and the fit nominal c tau0 (should be 7.89 cm for Lambda).

Best,
Klaus

Report message to a moderator

[Message index]

		True vertex position for secondary decay vertices By: Ajay Kumar on Mon, 12 January 2015 21:31
		Re: True vertex position for secondary decay vertices By: Klaus Götzen on Tue, 13 January 2015 07:25
		Re: True vertex position for secondary decay vertices By: Ajay Kumar on Tue, 13 January 2015 12:32
		Re: True vertex position for secondary decay vertices By: Klaus Götzen on Tue, 13 January 2015 15:28

Previous Topic:	Efficiency reduction of antiprotons above 20 degrees
Next Topic:	Quick analysis tool

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Tue Mar 10 21:42:34 CET 2026

Total time taken to generate the page: 0.00911 seconds