Hefei workshop, 18-19/Oct/2004
ShinIchi Esumi, Univ. of Tsukuba
22
テキスト ボックス: 1<pT(associate)<1.5GeVテキスト ボックス: 2.5<pT(associate)<3GeV
hadron-hadron correlation (full pT reference)
f1-f2 (rad)
pure
harmonic
function fit
1.1





1.0





0.9
1.1





1.0





0.9
harmonic +
near-side
Gauss
function fit
0.                      p
0.                      p
0.                      p
harmonic +
near-side +
Far-side
Gauss
function fit
harmonic
function
fixed to the
measured v2
Au+Au 200GeV PHENIX preliminary
Another way to get the v2 : (v2)2 is given by the pair correlation
Ways to reduce the jet correlation with additional Gauss terms
A{1+2 (v2)2 cos(2Df)} + Gauss term