4 papers · 1 filter
Mononuclear caloric curve in a mean field model
S. Das Gupta
A mean field model is used to investigate if a plateau in caloric curve can be reached in mononuclear configuration. In the model the configuration will break up into many pieces a…
Liquid-gas phase transition in nuclear multifragmentation
S. Das Gupta, A. Z. Mekjian, M. B. Tsang
The equation of state of nuclear matter suggests that at suitable beam energies the disassembling hot system formed in heavy ion collisions will pass through a liquid-gas coexisten…
A soluble statistical model for nuclear fragmentation
S. Das Gupta, A. Majumder, S. Pratt +1
The statistical model of Chase and Mekjian, which offers an analytic solution for the canonical ensemble of non-interacting fragments, is investigated for it's thermodynamic behavi…
Links Between Different Models for Multifragmentation
S. Das Gupta, J. Pan, I. Kvasnikova +1
We establish links between three different models for multifragmentation: the percolation model, the lattice gas model and the statistical multifragmentation model. There are remar…