[Brahms-dev-l] pp spectra at eta=0

From: <yin.zhongbao@fi.uib.no>
Date: Thu Jan 01 2004 - 13:28:12 EST
Hi. 

Happy new year to you! (A little bit late, but not for Chinese and Korean
or maybe Japanese.)

Attached is h^- spectra at midrapidity I got so far. The backline is our 
published reference spectrum. Another plots is the ratio between what I 
got and the pulished.

Now the yields is too low. And I found that there are more than half MRS 
triggers didn't give MRS track. Does it mean either tracking efficiency is
bad or there are huge background? Please comment. If it is due to
inefficiency of tracking then I got very much higher yield as I told you 
before, but if it is due to backgound the result is what I show you in 
this e-mail.

Best regards,
Zhongbao
-----------------------------------------------------
Zhongbao YIN                 Phone:  +47-55-582792 (O)
Address:                             +47-55-276803 (H)
  Fantoftveien 14G 466       E-mail:
  5075  Bergen                  Yin.Zhongbao@fi.uib.no
------------------------------------------------------

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ratioSpectraToRef.gif ppSpectra_0.gif
Received on Thu Jan 1 13:30:09 2004

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