GSI Forum: Fast Simulations » Bremsstrahlung and neutrals mergeing

Home » PANDA » PandaRoot » Fast Simulations » Bremsstrahlung and neutrals mergeing

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

Re: Bremsstrahlung and neutrals mergeing [message #16536 is a reply to message #16533]

Wed, 07 May 2014 15:30

Ralf Kliemt
Messages: 508
Registered: May 2007
Location: GSI, Darmstadt

first-grade participant

From: *pool.mediaWays.net

StefanoSpataro wrote on Wed, 07 May 2014 13:59

Hi Klaus,
in this plot it seems that half of the counts (3000) have prob 0. Maybe it is a too high loss in efficiency.

Since there are two "electrons" involved in the decay, we have a probability for at least one Bremsstrahlung photon of (1-0.7^2)=0.51. The technically interesting question is: Is it real hard zeros or just very small values (as i would expect).

Cheers
Ralf

Report message to a moderator

[Message index]

		Bremsstrahlung and neutrals mergeing By: Klaus Götzen on Tue, 06 May 2014 14:18
		Re: Bremsstrahlung and neutrals mergeing By: Elisa Fioravanti on Wed, 07 May 2014 13:43
		Re: Bremsstrahlung and neutrals mergeing By: Klaus Götzen on Wed, 07 May 2014 13:57
		Re: Bremsstrahlung and neutrals mergeing By: StefanoSpataro on Wed, 07 May 2014 13:59
		Re: Bremsstrahlung and neutrals mergeing By: Klaus Götzen on Wed, 07 May 2014 14:22
		Re: Bremsstrahlung and neutrals mergeing By: Ralf Kliemt on Wed, 07 May 2014 15:30
		Re: Bremsstrahlung and neutrals mergeing By: Elisa Fioravanti on Wed, 07 May 2014 15:46

Previous Topic:	Neutral candidate in EMC
Next Topic:	DPM background in fast simulation.

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Jul 22 00:59:02 CEST 2026

Total time taken to generate the page: 0.00735 seconds