Study of fragmentation using clusterization algorithm with realistic binding energies
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TL;DR: In this paper, a modified Bethe-Weizsacker mass (BWM) formula was used to calculate the binding energy of different clusters using a modified BWM formula.
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Abstract: We here study fragmentation using a simulated annealing clusterization algorithm (SACA) with binding energy at a microscopic level. In an earlier version, a constant binding energy (4 MeV/nucleon) was used. We improve this binding energy criterion by calculating the binding energy of different clusters using a modified Bethe–Weizsacker mass (BWM) formula. We also compare our calculations with experimental data of the ALADiN group. Nearly no effect of this modification is visible.
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Citations
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Influence of charge asymmetry and isospin dependent cross-section on nuclear stopping
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Study of fusion probabilities with halo nuclei using different proximity based potentials
TL;DR: In this paper, the authors studied fusion of halo nuclei with heavy targets using proximity based potentials due to Aage Winther (AW) 95, Bass 80 and Proximity 2010, revealing that the barrier heights are effectively reduced and fusion cross sections are appreciably enhanced by including extended radii of these nuclei.
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•Journal Article
Modelling the many-body dynamics of heavy ion collisions : present status and future perspective.
Christoph Hartnack,Rajeev K. Puri,Jörg Aichelin,J. Konopka,Steffen A. Bass,Horst Stoecker,Walter Greiner +6 more
TL;DR: In this paper, basic problems of the semiclassical microscopic modelling of strongly interactingsystems are discussed within the framework of Quantum Molecular Dynamics (QMD) and an outlook to an improved molecular dynamics scheme for heavy ion collisions is given.
13
References
The 1995 update to the atomic mass evaluation
Georges Audi,A.H. Wapstra +1 more
TL;DR: In this article, a complete list of "mass excesses" is presented, which is an update of the similar values in the 1993 Atomic Mass Evaluation, and a list of the isomeric transition energies which are best determined from a combination of masses.
1.4K
“Quantum” molecular dynamics—a dynamical microscopic n-body approach to investigate fragment formation and the nuclear equation of state in heavy ion collisions
TL;DR: In this article, a detailed derivation of the quantum molecular dynamics equation, discussed the various approximations necessary to derive this equation and to make actual calculations feasible, is presented, and the calculations presented aim at the solution of two of the most interesting questions of contemporary heavy ion physics: What causes a nucleus to fragment into many heavy pieces, and can we determine the nuclear equation of state from heavy ion reactions?
1.4K
Modelling the many-body dynamics of heavy ion collisions : present status and future perspective
Ch. Hartnack,Rajeev K. Puri,Jörg Aichelin,J. Konopka,Steffen A. Bass,Horst Stöcker,Walter Greiner +6 more
TL;DR: In this article, basic problems of the semiclassical microscopic modelling of strongly interacting systems are discussed within the framework of Quantum Molecular Dynamics (QMD) and an outlook to an improved molecular dynamics scheme for heavy ion collisions is given.
520
Modelling the many-body dynamics of heavy ion collisions: Present status and future perspective
Christoph Hartnack,Rajeev K. Puri,Jörg Aichelin,J. Konopka,Steffen A. Bass,Horst Stoecker,Walter Greiner +6 more
TL;DR: In this article, basic problems of the semiclassical microscopic modelling of strongly interactingsystems are discussed within the framework of Quantum Molecular Dynamics (QMD) and an outlook to an improved molecular dynamics scheme for heavy ion collisions is given.
306