Quantal diffusion in heavy-ion collisions
Özet
We investigate the quasi-fission reactions in the basis on theStochastic Mean-Filed (SMF) approach that provides a microscopic and quantaldescription of the multi-nucleon exchange mechanism. In deep-inelastic heavy-ion collisions, collidingions stick and move together for a long time. During this contact time many nucleonsexchange between projectile and target nuclei, and the composite system thenseparate in two main primary fragments without forming a compound nucleus. Quasi-fissionis a non-compound nuclear process in deep-inelastic heavy-ion collisions andthe multi-nucleon exchange mechanism in the quasi-fission reactions isimportant. We calculate the quantal transport coefficients for heavy-ioncollisions at bombarding energies below their fusion barriers and determine theprimary fragment mass distributions. Quantal calculations are compared with theexperimental data.
Kaynak
ALKÜ Fen Bilimleri DergisiCilt
1Sayı
NSP2018 Özel SayıBağlantı
https://dergipark.org.tr/tr/download/article-file/657349https://hdl.handle.net/20.500.12868/1408