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

From: yin.zhongbao@fi.uib.no
Date: Sat Oct 11 2003 - 05:44:27 EDT

  • Next message: yin.zhongbao@fi.uib.no: "New preliminary results on high pt particle composition at y=0" 
    Dear Michael and Ian,

the plots have been update on the web-page according to your suggestions. 
Thanks a lot...

Best regards,
Zhongbao
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On Fri, 10 Oct 2003 mjmurray@ku.edu wrote:

>    Dear Zhongbao,
>               I think it is a good idea to use variable length bins. However it is best to plot the point at the average value of Pt within that bin. Is it feasible to calculate that? 
>      Michael
> 
> 
> -----Original Message-----
> From:	Ian Bearden [mailto:bearden@nbi.dk]
> Sent:	Thu 10/9/2003 11:03 AM
> To:	brahms-dev-l@bnl.gov
> Cc:	
> Subject:	Re: Preliminary results on high pt pbar/pi^- at eta=2.2
> 
> 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)
> >   Fantoftveien 14G 466       E-mail:
> >   5075  Bergen                  Yin.Zhongbao@fi.uib.no
> > ------------------------------------------------------
> >
> 
> 
> 
> 
> 
> 
> 
> 

-- 
-----------------------------------------------------
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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