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Quantifying angular distributions in multinucleon transfer reactions with a semiclassical method

delete2025-02-07
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PRE
AI
Z
Zehong Liao
Z
Zepeng Gao
于洋 封面图
于洋 (Yang Yu)
Y
Yueping Fang
朱
朱龙 (Long Zhu) *
苏
苏军 (Jun Su)
DOI:10.1103/PhysRevC.111.024605delete
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摘要

摘要

En 中文
The multinucleon transfer (MNT) process in low-energy heavy ion collisions can be utilized to produce unknown nuclei far beyond the stability line. However, the reaction products exhibit broad angular and energy distributions, which could lower the experimental detection efficiency. We present a classical approach that employs a parametrized angular distribution to describe the complex issue. By analyzing limited experimental data on the angular distribution, we propose a three-parameter formula to calculate the angular distribution and identify the dependencies of the parameters. We also discuss the sensitivity of these parameters within this method. A comprehensive comparison with microscopic models and experimental data across a wide range of conditions is conducted. The proposed formula offers an efficient and straightforward way to determine the angular distribution of MNT products.
Keyword:
BOMBARDING-ENERGY-DEPENDENCE
STRONGLY DAMPED COLLISIONS
CROSS-SECTION
HEAVY
KR-84
TRANSPORT
PRODUCTS
MOMENTUM
SYSTEM

期刊

Physical Review C 封面图
Physical Review C
IF:
3.4
论文数:
2.9W
被引数:
5.7W

机构

S
Sun Yat Sen University
学者数:
9.9W
论文数: 7.2W
被引数: 95
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