Y.Miake, Univ. of Tsukuba
4
Particle production　(h distr.)
lAll the data taken at RHIC(Phobos).
l dn/dh ; wider & larger in higher energies.
lNot very flat even at 200 GeV
lNote that it is plotted in h.
lFeatures of ‘limiting fragmentation’ seen
lSimple application of Lorentz Invariance cannot be done!
Phobos; P.R.L. 91, 052303(2003)
If you plot it as a function of eta - rapidity y of the beam, the shape becomes very much
identical