GSI Forum: Pluto » [SOLVED]generate rho0->pi+pi- but found the rho0 has no width

Home » Hades » Pluto » [SOLVED]generate rho0->pi+pi- but found the rho0 has no width

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

[SOLVED]generate rho0->pi+pi- but found the rho0 has no width [message #19315]

Thu, 02 June 2016 15:15

Xinying Song
Messages: 7
Registered: January 2016
Location: Germany

occasional visitor

From: *ikp.kfa-juelich.de

when I simulate the process g + P-->P+ eta', eta'->rho0 +gamma, rho0--> pi+ pi-, but found that the width of rho0 particle is 0. the eta' does not have width either.

I don't know why.

The rho0 mass pic mpipi.eps and the generating script are in the attachment.

Attachment: sim_etap_grho.C
(Size: 3.73KB, Downloaded 424 times)
Attachment: mpipi.eps
(Size: 7.91KB, Downloaded 403 times)

[Updated on: Fri, 03 June 2016 15:53]

Report message to a moderator

[Message index]

		[SOLVED]generate rho0->pi+pi- but found the rho0 has no width By: Xinying Song on Thu, 02 June 2016 15:15
		Re: generate rho0->pi+pi- but found the rho0 has no width By: Ingo Froehlich on Fri, 03 June 2016 15:04
		Re: generate rho0->pi+pi- but found the rho0 has no width By: Xinying Song on Fri, 03 June 2016 15:51

Previous Topic:	the simulation of ep to e delta(1910)+, delta(1910)+ to Sigma(1385)^0 K+
Next Topic:	Forum howto

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sat Apr 20 00:49:26 CEST 2024

Total time taken to generate the page: 0.01012 seconds