Run plan

From: Jens Jorgen Gaardhoje (gardhoje@nbi.dk)
Date: Fri Sep 21 2001 - 08:02:54 EDT

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    Dear Friends
    
    According to my information we have approximately the following number
    of trigger 1's:
    
    FS  4 deg B(1/3)  1.0 M
              A(1/3)  1.1 M
    
              B(1/5)  3.8 M
              B(1/5)  5.1 M
    
    
    FS  8 deg B(1/5)  2.8 M
              A(1/5)  4.5 M
    
    The MRS has been at 40 deg for about 5 M .
              
    Pol. A favours selects negative particles in the FS. For MRS polarity
    changes do not result
    in widely different number of particles of either sign.
    
    I would suggest that now is the time to go to lower angles again, since
    this is where BRAHMS has its specialty.
    
    There are several  possibilities.
    4 deg accumulate more 1/5 
          accumulate more 1/3
          get higher field  eg. 1/2
    
    go to 2.5 deg 1/3
                  1/5
    
    
    We are having a dioscussion on this at NBI in afew minutes.
    I will come back with a proposal from this side for the weekend.
    
    regards
    JJ
    
    
    -- 
    ____________________________________________________
    JENS JORGEN GAARDHOJE
    Assoc. Prof. of Physics, Dr. Scient.
    
    Niels Bohr Institute, 
    University of Copenhagen
    Blegdamsvej 17, 2100 Copenhagen
    Denmark.
    
    Tlf: (+45) 35 32 53 09 (dir) 
         (+45) 35 32 52 09 (secr)
    Fax: (+45) 35 32 50 16
    Email: gardhoje @ nbi.dk
    Home page: http://alf.nbi.dk/~gardhoje
    
    -Chair Ph. D. School of Physics at NBI.F.AFG.
     (secr. Frank Kristensen 35 32 04 41, Ørsted Lab.)
    -Member Danish National Commission for UNESCO 
     (secr. Ulla Holm 35 32 52 72, NBI)
    ___________________________________________________
    



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