Fragments features and Isoscaling in Ni+Ca systems at the entrance of Fermi energy domain

IF 1.7 4区物理与天体物理 Q2 PHYSICS, NUCLEAR

Nuclear Physics A Pub Date : 2025-04-04 DOI:10.1016/j.nuclphysa.2025.123076

E. Geraci , E. De Filippo , G. Cardella , M. Colonna , E. Gambera , B. Gnoffo , C. Maiolino , N.S. Martorana , A. Pagano , E.V. Pagano , S. Pirrone , G. Politi , F. Rizzo , P. Russotto , M. Trimarchi , S. Barlini , R. Bougault , G. Casini , N. Le Neindre , S. Piantelli

引用次数: 0

Abstract

First results on central collisions for ⁶²Ni+⁴⁸Ca system at 35 AMeV are presented, analyzing experimental data acquired with CHIMERA 4 π multidetector, installed at INFN-LNS in Italy.

The features of the reaction mechanisms involved, and the characteristics of the fragments produced in central collisions were analyzed for ⁶²Ni+⁴⁸Ca system and compared with the results obtained for ⁵⁸Ni+⁴⁰Ca at the same incident energy. The isoscaling properties of fragments produced were used to assess the hypothesis of thermal and chemical equilibrium of the sources formed in the two reactions.

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来源期刊

Nuclear Physics A 物理-物理：核物理

CiteScore

3.60

自引率

7.10%

发文量

113

审稿时长

61 days

期刊介绍： Nuclear Physics A focuses on the domain of nuclear and hadronic physics and includes the following subsections: Nuclear Structure and Dynamics; Intermediate and High Energy Heavy Ion Physics; Hadronic Physics; Electromagnetic and Weak Interactions; Nuclear Astrophysics. The emphasis is on original research papers. A number of carefully selected and reviewed conference proceedings are published as an integral part of the journal.