>>>>Numerical data from Figure 14 of nucl-ex/0505014<<<< ___________________________________________________ RHIC 130 GeV, used formula, see paper by Pal and Pratt aprime=739.0 teff=0.197 aprime=aprime*pi*sqrt(pi) aprime=aprime*0.1973*0.1973*0.1973 fbar=aprime/(mt*(exp(mt/teff)-1)) rgeom=6.7 bb=0.69 temp=0.125 rperp2=rgeom*rgeom/(1+bb*bb*mt/temp) along=3.32 rlong=along/sqrt(mt) fbar=fbar/(rperp2*rlong) ___________________________________________________ ___________________________________________________ NA49 Spectra and HBT Radii (used digitizer to get numbers off plots, see ref.s) !pt mt-m Rlong Rout Rside (1/mt)dN/(dmtdy) !60 12 7.90 5.98 5.41 144 61 6.68 6.17 5.11 2749 243 141 5.00 5.83 4.37 1428 343 231 4.25 5.28 4.15 724 441 323 3.91 5.88 4.12 402 con=sqrt(PI)*PI*0.197326*0.197326*0.197326/(2*PI) pt=pt/1000 mt=sqrt(.13957*.13957+pt*pt) fbar=con*spectra/(mt*rlong*rout*rside) ___________________________________________________ ___________________________________________________ E895 pt fbar*25 (must divide number by 25 to get PSD) ___________________________________________________ 2 GeV 0.059 4.020 0.108 3.498 0.144 2.685 0.177 1.945 0.207 1.466 0.237 1.132 0.266 0.929 0.294 0.740 0.321 0.624 0.348 0.508 0.375 0.406 ___________________________________________________ 4 GeV 0.059 5.414 0.108 4.848 0.144 3.512 0.177 2.642 0.237 1.582 0.266 1.393 0.294 1.176 0.321 1.030 0.375 0.769 0.348 0.900 0.375 0.769 ___________________________________________________ 6 GeV 0.060 5.617 0.107 5.718 0.145 4.717 0.177 3.890 0.207 3.106 0.237 2.598 0.266 2.279 0.294 1.930 0.322 1.698 0.348 1.509 0.375 1.350 ___________________________________________________ 8 GeV 0.059 6.444 0.107 7.010 0.145 5.878 0.177 4.644 0.206 3.701 0.266 2.671 0.237 3.120 0.294 2.293 0.321 1.959 0.348 1.785 0.375 1.597