Intermediate Mass Fragment Emission in ${}^{32}$S +${}^{51}$V, ${}^{109}$Ag, and ${}^{238}$U Collisions at E~=~31.6~MeV~A

Abstract

Intermediate mass fragment emission for reactions of ${}^{32}\text{S}+{}^{51}\text{V},{}^{109}$Ag, and ${}^{238}\text{U}$ has been studied. Double differential cross sections were analysed in terms of the generalised moving source model yielding charge distributions. Isotope ratios show strong fragment mass dependencies. The data were successfully reproduced by the coalescence model as well as by statistical multifragmentation model calculations. Quantum molecular dynamics model calculations were not so successful.

accepted by European Journal of Physics A

References in corpus (8)

• Nuclear multifragmentation and phase transition for hot nuclei
• Experimental effects on dynamics and thermodynamics in nuclear reactions on the symmetry energy as seen by the CHIMERA 4$\pi$ detector
• Liquid-gas phase transition in nuclear matter from realistic many-body approaches
• Isotopic Production Cross Sections in Proton-Nucleus Collisions at 200 MeV
• Multi-particle correlation function to study short-lived nuclei
• N and Z odd-even staggering in Kr + Sn collisions at Fermi energies
• Non-equilibrium emission of complex fragments from p+Au collisions at 2.5 GeV proton beam energy
• Correlations of projectile like fragments in heavy ion reactions at Fermi energy