ONE FIRE-BALL

In the case of k=l, √s ≥√s₀ =l.847x10⁸x (l ± 0.397)Gev and at the constant temperature and volume, the overage particle number in each fire-ball n and the rapidity y can be related to the following equation 1/n.dn/dy=1/ch²y. (3)/F(Mc²/k_BT).exp(-Mc²/k_BT.chy)1+ Mc²/k_BT.chy+1/2(Mc²/k_BT.chy)² and in the inelastic case where √s ≥√s₀ , the cross section σ_in ~ constant.