The cross sections of Ω + Ω→ (ΩΩ)Jx+ X are studied by using an effective Hamiltonian method.The results are ern+ΩΩ→(nΩ)0++ = 0.03 ～ 0.16 × 10- cm2 for pn = 100 ~ 400 MeV,and the cross sections ofη prod...The cross sections of Ω + Ω→ (ΩΩ)Jx+ X are studied by using an effective Hamiltonian method.The results are ern+ΩΩ→(nΩ)0++ = 0.03 ～ 0.16 × 10- cm2 for pn = 100 ~ 400 MeV,and the cross sections ofη production are about 10-28 cm2 for pΩ＞ 880 MeV.展开更多
文摘The cross sections of Ω + Ω→ (ΩΩ)Jx+ X are studied by using an effective Hamiltonian method.The results are ern+ΩΩ→(nΩ)0++ = 0.03 ～ 0.16 × 10- cm2 for pn = 100 ~ 400 MeV,and the cross sections ofη production are about 10-28 cm2 for pΩ＞ 880 MeV.
