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Title: Analysis of colliding nuclear matter in terms of symmetry energy and cross-section using computational method

Here we perform a systematic study to extract the information for colliding nuclear matter via symmetry energy and nucleon-nucleon cross section in the fragmentation of some asymmetric colliding nuclei (O{sup 16}+Br{sup 80,} {sup 84,} {sup 92}) in the energy range between 50-200 MeV/nucleon. The simulations are carried out using isospin-dependent quantum-molecular dynamics (IQMD) computational approach for central collisions. Our study reveals that fragmentation pattern of neutron-rich colliding nuclei is sensitive to symmetry energy at lower incident energies, whereas isospin dependence of nucleon-nucleon cross section becomes dominant for reactions at higher incident energies.
Authors:
;  [1] ;  [2]
  1. Department of Physics & Electronics, University of Jammu, Jammu -180006 (India)
  2. Department of Physics, Panjab University, Chandigarh -160014 (India)
Publication Date:
OSTI Identifier:
22488886
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1675; Journal Issue: 1; Conference: AMRP-2015: 4. national conference on advanced materials and radiation physics, Longowal (India), 13-14 Mar 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; BROMINE 80; BROMINE 92; COMPUTERIZED SIMULATION; CROSS SECTIONS; ISOSPIN; MEV RANGE; MOLECULAR DYNAMICS METHOD; NEUTRONS; NUCLEAR FRAGMENTATION; NUCLEAR FRAGMENTS; NUCLEAR MATTER; NUCLEON-NUCLEON INTERACTIONS; OXYGEN 16 REACTIONS