Medium effects on pi(-)/pi(+) in heavy-ion collisions at intermediate energies
Data(s) |
2010
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Resumo |
Based on the isospin-dependent transport model IBUU and on the scaling model according to nucleon effective mass, effects of elastic and inelastic NN scattering cross-sections on pi(-)/pi(+) in the neutron-rich reaction Ca-48 + Ca-48 at a beam energy of 400MeV/nucleon are studied. It is found that cross-section effects of both NN elastic and inelastic scatterings affect Delta(1232), pi(-) and pi(+) productions as well as the value of pi(-)/pi(+). |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Yong, GC.Medium effects on pi(-)/pi(+) in heavy-ion collisions at intermediate energies,EUROPEAN PHYSICAL JOURNAL A,2010,46(3):399-402 |
Palavras-Chave | #NUCLEAR SYMMETRY ENERGY #HIGH-DENSITY BEHAVIOR #EQUATION-OF-STATE #NEUTRON-RICH NUCLEI #PARTICLE-PRODUCTION #PION-PRODUCTION #CROSS-SECTION #MATTER #STARS #PHYSICS |
Tipo |
期刊论文 |