midrapidity results question

From: Peter H. L. Christiansen (pchristi@nbi.dk)
Date: Wed Jun 12 2002 - 11:35:30 EDT

  • Next message: Kris Hagel: "Re: D4 geometry"

    Hi
    
    I am trying to redo the spectra analysis in the MRS and wanted to know 
    what other people had. The analysis still needs a few checks and I think 
    the values are a bit low to what I have seen before so some numbers would 
    be great :
    
    5% (Christian module) central trigger 6 (-15 < vtx < 15) mass**2 pid cut.
    Corrections : simple pi decay, simple K decay (will put in new corrections 
    from Eun-Joo)
    (SAMPLE : 90 1000B)
    	Yield		T
    pi+  :	226 +- 5	218 +- 5
    pi-  : 	215 +- 5 	222 +- 5
    K+   :	39 +- 3		280 +- 25
    K-   :	36 +- 3		270 +- 25
    p    :	22 +- 2		340 +- 30
    pbar :	16 +- 2		370 +- 40	
    
    Cheers
       Peter
    
    P.s : I should get some more detailed results in the next 24h
    
    P.p.s : I will also look at the errors. They seem a bit high
    
    -- 
    :-) --------------------------- )-:
     Peter H L Christiansen @ NBI
     EMAIL  : pchristi@nbi.dk
     OFFICE : Tb1@NBI  (353 25269)
     HOME   : Hjertensfrydsgade 3, st
     PHONE  : 33330493(New)/ 40840492(mob.) 
    :-D --------------------------- \-:
    



    This archive was generated by hypermail 2b30 : Wed Jun 12 2002 - 11:37:15 EDT