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Hypernuclei simulation status [message #4795 is a reply to message #4787] |
Wed, 01 August 2007 14:58 |
asanchez
Messages: 350 Registered: March 2006
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first-grade participant |
From: *gsi.de
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hi, i'm still having problems to connect.
From my side,
i wanted to say that the tracking and identification of low kaons seems to be feasible for the tpc and the tof detector.
Unfortunally i can not extract the reconstructed information from the tpc
because Sebastian is still working on.
I have extracted the moementum and the length of the trayectory by myself(helix parametrization ,of course it is an ideal case).
But i will wait till the tpc is able to produce some information from the tracking, to study what is the expected resolution for the low kaon identification(tof).
Here attached i send you some moemnta distributions
in which kaons and the pions distributions (coming from antiXi- annihilation) are plotted. thetPK.eps(kaonon P vs polar angle) and thetPP.eps(pion P vs polar angle)
The only requirement which has to be filled by them, is that both particles have to have a transversal moemnta larger than 300 MeV in order to reach the tof detector + tpc region. The tranversal moemntum distribution of both particles are plotted also together.See ptKP.eps
I'm still working on the Secondary target(silicon strips) and on the HPGE cluster detector digitization.
I want also in the next weeks to finish the implementation
of the Hypernuclei generator, and maybe to start to work on the reconstruction.
I will commit as soon as possible the tof detector.
OK, i hope that can be helpful.
cheers ALicia.
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Attachment: thetPK.eps
(Size: 24.46KB, Downloaded 332 times)
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Attachment: ptKP.eps
(Size: 10.60KB, Downloaded 303 times)
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Attachment: thetPP.eps
(Size: 28.71KB, Downloaded 333 times)
[Updated on: Wed, 01 August 2007 15:19] Report message to a moderator
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