Re: Preliminary results on high pt pbar/pi^- at eta=2.2

From: Ian Bearden (bearden@nbi.dk)
Date: Thu Oct 09 2003 - 12:03:52 EDT

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    Hej Zhongbao,
    Looks good, I think.  can you rebin the ratio plot by a factor of 2 and 
    4?  Or make the bin width a function of pt?
    The last four points are a bit difficult to say much about with the 
    present errors...
    Also, how does this compare to eta=0?  Do I remember correctly that 
    PHENIX (and/or STAR)
    sees that the ratio increases to roughly 2 and then is more or less 
    flat?
    Thanks for the nice work and the timely update,
    best regards,
    Ian
    On torsdag, okt 9, 2003, at 17:52 Europe/Copenhagen, 
    yin.zhongbao@fi.uib.no wrote:
    
    > Dear Collaborators.
    >
    > Here I post a few of very preliminary results on high pt composition
    > at eta = 2.2.
    >
    > http://www.fi.uib.no/~yin/brahms/hpt/
    >
    > Ideas and comments are welcome.
    >
    > Best regards,
    > Zhongbao
    > -----------------------------------------------------
    > Zhongbao YIN                 Phone:  +47-55-582792 (O)
    > Address:                             +47-55-276803 (H)
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