92 citations · 340 across the 11 of their papers we have counts for
11 papers · 1 filter
Spectator fragmentation in nucleus-nucleus collisions: Phase space approach
Yogesh K. Vermani, Ashok Jangid
Dynamics of spectator matter break-up in non-central collisions of Au+ Au at 1000 AMeV are explored within framework of quantum molecular dynamics (QMD) model. The…
Spectator matter fragmentation in Au+Au reactions: Phase space analysis
Yogesh K. Vermani
Clusterization in phase space has been analyzed for peripheral Au+Au reactions at 1000 AMeV using simulated annealing clusterization algorithm (SACA). We investigate how these frag…
Effect of nuclear compressibility on the fragmentation in peripheral Au+Au collisions at 35 AMeV
Yogesh K. Vermani, Rajiv Chugh, Aman D. Sood
We studied the fragmentation in Au(35 AMeV)+Au collisions at reduced impact parameters in the range b/b_max=0.55 and 0.95 using soft and hard equations of state. The comparison of…
Dynamical Study of Multifragmentation and Related Phenomena in Heavy-Ion Collisions
Yogesh K. Vermani
In the first part of thesis, we shall deal with fragment emission in central collisions studied as a function of beam energy and system mass. Central collisions are also important…
Probing nuclear compressibility via fragmentation in Au+Au reactions at 35 AMeV
Yogesh K. Vermani, Rajiv Chugh, Aman D. Sood
The molecular dynamics study of fragmentation in peripheral Au +Au collisions at 35 MeV/nucleon is presented to probe the nuclear matter compressibility in low dens…
Dynamical approach to spectator fragmentation in Au+Au reactions at 35 MeV/A
Yogesh K. Vermani, Rajeev K. Puri
The characteristics of fragment emission in peripheral Au+Au collisions 35 MeV/A are studied using the two clusterization approaches within framework of \emph{quant…
Entropy and light cluster production in heavy-ion collisions at intermediate energies
Yogesh K. Vermani, Rajeev K. Puri
The entropy production in medium energy heavy-ion collisions is analyzed in terms of ratio of deuteronlike to protonlike clusters () using \emph{quantum molecula…
Mass dependence of onset of multifragmentation in low energy heavy-ion collisions
Yogesh K. Vermani, Rajeev K. Puri
Based on the quantum molecular dynamics (QMD) picture, we calculate the energy and mass dependence of fragment production. For the present study, we simulated the reactions of $^{2…
Study of fragmentation using clusterization algorithm with realistic binding energies
Yogesh K. Vermani, Jatinder K. Dhawan, Supriya Goyal +2
We here study fragmentation using \emph{simulated annealing clusterization algorithm} (SACA) with binding energy at a microscopic level. In an earlier version, a constant binding e…
Momentum Dependence of Nuclear Mean Field and multifragmentation in Heavy-Ion Collisions
Yogesh K. Vermani, Supriya Goyal, Rajeev K. Puri
We report the consequences of implementing momentum dependent interactions (MDI) on multifragmentation in heavy-ion reactions over entire collision geometry. The evolution of a sin…
Microscopic approach to the spectator matter fragmentation from 400 to 1000 AMeV
Yogesh K. Vermani, Rajeev K. Puri
A study of multifragmentation of gold nuclei is reported at incident energies of 400, 600 and 1000 MeV/nucleon using microscopic theory. The present calculations are done within th…