Neutron transfer in 7Li+205Tl system

IF 2.6 3区物理与天体物理 Q2 PHYSICS, NUCLEAR The European Physical Journal A Pub Date : 2024-11-09 DOI:10.1140/epja/s10050-024-01436-x

Prasanna M., V. V. Parkar, V. Jha, S. K. Pandit, A. Parmar, A. Shrivastava, K. Mahata, K. Ramachandran, R. Palit, Bhushan Kanagalekar, B. G. Hegde

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Abstract

Neutron transfer cross sections for ⁷Li+²⁰⁵Tl system were measured near Coulomb barrier energies using online \(\gamma \)-ray detection technique. One neutron stripping, two neutron stripping, and one neutron pickup cross sections have been extracted and are compared with the Coupled Reaction Channel (CRC) calculations. The systematics of one and two neutron stripping and pickup cross sections with a ⁷Li projectile on several targets show an approximate universal behaviour. A comparison of integrated neutron transfer cross sections with complete and incomplete fusion cross sections available with ⁷Li projectile is presented to understand the systematic behaviour. The neutron transfer along with cumulative sum of complete and incomplete fusion was found to explain the estimated reaction cross section in ⁷Li+²⁰⁵Tl system.

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7Li+205Tl 系统中的中子转移

利用在线伽马射线探测技术在库仑势垒能量附近测量了 7Li+205Tl 系统的中子转移截面。提取了一个中子剥离、两个中子剥离和一个中子拾取截面，并与耦合反应通道（CRC）计算结果进行了比较。在多个目标上使用 7Li 射弹时，一个和两个中子剥离和拾取截面的系统性显示出近似的普遍行为。比较了中子转移综合截面与 7Li 射弹的完全和不完全聚变截面，以了解其系统性。发现中子转移与完全和不完全聚变的累积总和可以解释 7Li+205Tl 系统中的估计反应截面。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

The European Physical Journal A 物理-物理：核物理

CiteScore

5.00

自引率

18.50%

发文量

216

审稿时长

3-8 weeks

期刊介绍： Hadron Physics Hadron Structure Hadron Spectroscopy Hadronic and Electroweak Interactions of Hadrons Nonperturbative Approaches to QCD Phenomenological Approaches to Hadron Physics Nuclear and Quark Matter Heavy-Ion Collisions Phase Diagram of the Strong Interaction Hard Probes Quark-Gluon Plasma and Hadronic Matter Relativistic Transport and Hydrodynamics Compact Stars Nuclear Physics Nuclear Structure and Reactions Few-Body Systems Radioactive Beams Electroweak Interactions Nuclear Astrophysics Article Categories Letters (Open Access) Regular Articles New Tools and Techniques Reviews.