RE: QM poster and lambda software

From: Ian Bearden (bearden@nbi.dk)
Date: Fri Jun 21 2002 - 12:15:52 EDT

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    Hi Bjorn,
    I looked (briefly) at your poster.
    I found one spelling mistake (Measuremen strategy should be changed to
    Measurement strategy, unless we are the measuremen and this is our strategy
    :-) ).
    I think that it would be nice to maybe have a figure of the invariant mass
    plot, maybe a couple of rapidities (if you have them).  Also, I am surprised
    by the 1000 lambdas per 6 hours.  How did you estimate this?  Have you used
    the number of measured protons for a given setting, and if so, which
    setting.  You may also want to show how this would improve our vertex.  It
    may also be a good idea to say/show something about the expected number of
    hits and why that is/is not a problem due to the segmentation of the SDD.
    
    Finally, what is the chance that we have a lambda result (outside of STAR's
    acceptance, preferably!) that can be shown in the plenary talk?
    
    These suggestions are, of course, all much more important than your upcoming
    nuptials...
    Ian
    > -----Original Message-----
    > From: owner-brahms-l@bnl.gov [mailto:owner-brahms-l@bnl.gov]On Behalf Of
    > Bjorn H Samset
    > Sent: 21. juni 2002 17:03
    > To: BRAHMS main list
    > Subject: QM poster and lambda software
    >
    >
    >
    > Hullo :-)
    >
    > As most of you probably know by now, I'm getting married in a weeks time
    > and so I'll be out of the loop for a little while (prob. until QM). I
    > haven't been (completely) idle over the last weeks, however, and I thought
    > I'd send notice of a few things before I disappear.
    >
    > First of all, I've written a brief QM poster on a possible measurement of
    > forward rapidity lambdas if we get the SDD prototypes. Check it out here:
    > www.uio.no/~bjornhs/brahms/qm2002_3.ps
    > The text is a bit shaky at some points - I'll debug it this weekend, and
    > then I'll be by briefly on monday to pick up any comments and make
    > corrections. Any feedback is very welcome, though I know everyone is busy
    > just now.
    >
    > Secondly, I thought I'd let everyone know about some pieces of lambda
    > software I've written for Elin and Mads Gammeltoft - if you're interested
    > in how we're doing the MRS lambda analysis or just want to see an example
    > of an analysis based on the dst framework have a look here:
    >
    > brahms_app/bhs_app/lst
    >
    > (lst = Lambda Summary Tree ;-)
    > There is a file there called ChefsGuide.tex - compile it with
    >  latex ChefsGuide.tex
    >  latex ChefsGuide.tex
    >  dvips ChefsGuide.dvi -o
    > to get a Users Guide to the software.
    >
    > That's it. Ping :-)
    >
    > --
    > Bjorn H. Samset                           Phone: 22856465/92051998
    > PhD student, heavy ion physics            Adr:   Schouterrassen 6
    > Inst. of Physics, University of Oslo             0573 Oslo
    >                               \|/
    > ----------------------------> -*- <-----------------------------
    >                               /|\
    >
    >
    



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