Dear Bjorn, We used HIJING and UrQMD codes to analyse the predictions. Using HIJING, the low dependence on the centrality is preserved for all rapidities and momenta. We tried to select the cuts in centrality. For 10% central collisions the impact parameter is smaller than 5 Fm. From 3000 simulated events 313 have a such parameter (10.4%). The average impact parameter is 3.265 Fm. For 20% central collisions the number of events with impact parameter smaller than 6.5 FM is 578 (19.26%), and the average impact parameter is 4.4.26 Fm. A number of 1225 events have an impct parameter smaller than 9.5 (40.83% central collisions). The average value of the impact parameter is 6.35 Fm. We can send two interesting figures. We hope to be useful! Sincerely yours, Alexandru JIPA Sorin ZGURA -----Original Message----- From: Bjorn H Samset <bjornhs@rcf.rhic.bnl.gov> To: BRAHMS Software list <brahms-dev-l@bnl.gov> Date: Wednesday, May 02, 2001 1:11 PM Subject: HIJING prediction > >Ho :-) > >Does anyone happen to know what number HIJING predicts for dN/dEta at >eta=0 for b<2? I.e. what number should I reproduce when I look at the >sim-files 657-661, which are made from the "standard" HIJING file >auau_130_0_2.zdat >on rcf? > >I'm a bit pressed for time, so if anyone has this number easily accessible >(dang, I'm sure I've seen it somewhere too...) I'd be very happy. > >Ping :-) > >------------------------------------------------ >Bjorn H. Samset >Master-student in Heavy Ion physics >Mob: +47 92 05 19 98 Office: +47 22 85 77 62 >Adr: Kri 2A709 Sognsveien 218 0864 Oslo > >
This archive was generated by hypermail 2b29 : Wed May 02 2001 - 10:06:17 EDT