Nuclear physics at BRIF

IF 14.5 2区物理与天体物理 Q1 PHYSICS, NUCLEAR

Progress in Particle and Nuclear Physics Pub Date : 2025-07-14 DOI:10.1016/j.ppnp.2025.104188

Wei Nan (南巍) , Bing Guo (郭冰) , Jie Chen (陈洁) , Baoqun Cui (崔保群) , Wei Fu (付伟) , Xianlu Jia (贾先禄) , Chaoxin Kan (阚朝新) , Jiayinghao Li (李家英豪) , Yunju Li (李云居) , Chengjian Lin (林承键) , Yihui Liu (刘亦晖) , Nanru Ma (马南茹) , Zhaohua Peng (彭朝华) , Yangping Shen (谌阳平) , Guofang Song (宋国芳) , Jun Su (苏俊) , Bing Tang (唐兵) , Haorui Wang (王浩睿) , Youbao Wang (王友宝) , Lei Yang (杨磊) , Weiping Liu (柳卫平)

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引用次数: 0

Abstract

The Beijing Radioactive Ion-beam Facility (BRIF), based on the Isotope Separation On-Line (ISOL) technique, consists of a 100 MeV proton cyclotron as the driving accelerator, a two-stage ISOL system for ion separation, a 13-MV tandem accelerator for post-acceleration, a superconducting linac for further boosting beam energies. It is capable of providing ISOL beams in the energy range from 60 to 300 keV, and post-accelerated beams in the energy range from 3 to 10 MeV/u for nuclei with mass numbers of

A

<

80. For nuclei with

A

up to 170, energies are still able to reach 3 MeV/u. This facility offers opportunities to address key questions of current interest in nuclear astrophysics, nuclear structure and reactions of unstable nuclei. In this review we present a comprehensive introduction to the BRIF and the typical experimental instruments installed on it, and then summarize current experimental results on unstable Na and Rb isotopes and future plan for development of the BRIF to improve its performance.

查看原文本刊更多论文

英国核物理研究所

基于同位素在线分离（ISOL）技术的北京放射性离子束设施（BRIF）由一个100 MeV质子回旋加速器作为驱动加速器、一个用于离子分离的两级ISOL系统、一个用于后加速的13 mv串联加速器和一个用于进一步提高束流能量的超导直线加速器组成。对于质量数为A<的原子核，能够产生能量为60 ~ 300kev的ISOL束流和能量为3 ~ 10mev /u的后加速束流；80. 对于A为170的原子核，能量仍能达到3mev /u。该设施提供了解决当前在核天体物理学、核结构和不稳定核反应方面感兴趣的关键问题的机会。本文综合介绍了BRIF及其典型的实验仪器，总结了目前BRIF在不稳定Na和Rb同位素上的实验结果，并对BRIF今后的发展进行了展望。

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

Progress in Particle and Nuclear Physics 物理-物理：核物理

CiteScore

24.50

自引率

3.10%

发文量

审稿时长

72 days

期刊介绍： Taking the format of four issues per year, the journal Progress in Particle and Nuclear Physics aims to discuss new developments in the field at a level suitable for the general nuclear and particle physicist and, in greater technical depth, to explore the most important advances in these areas. Most of the articles will be in one of the fields of nuclear physics, hadron physics, heavy ion physics, particle physics, as well as astrophysics and cosmology. A particular effort is made to treat topics of an interface type for which both particle and nuclear physics are important. Related topics such as detector physics, accelerator physics or the application of nuclear physics in the medical and archaeological fields will also be treated from time to time.