中心K500超导回旋加速器首次束流实验

IF 1.7 4区物理与天体物理 Q2 PHYSICS, NUCLEAR

Nuclear Physics A Pub Date : 2025-04-11 DOI:10.1016/j.nuclphysa.2025.123101

T.K. Rana , Samir Kundu , S. Manna , K. Banerjee , P. Karmakar , T.K. Ghosh , G. Mukherjee , A. Sen , R. Pandey , P. Pant , Pratap Roy , R. Shil , S.S. Nayak , K. Rani , K. Atreya , D. Paul , R. Santra , A. Sultana , S. Pal , S. Basu , M.K. Dey

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引用次数: 0

摘要

利用197Au靶弹进行了K500回旋加速器第一束的弹性散射实验。采用两种独立的方法对探测器系统进行校准，以估计光束能量及其能量扩散。除了光束表征外，利用回旋加速器的14N， 16O和20Ne光束研究了碎片发射机制，特别是同位旋平衡和等尺度行为。本文详细介绍了回旋加速器的光束特性，并对所进行的实验进行了概述。

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First in-beam experiment in K500 superconducting cyclotron at VECC

Characterization of first beam from K500 cyclotron at VECC, Kolkata, was performed using the elastic scattering experiment with a ¹⁹⁷Au target. Two independent approaches have been used to calibrate the detector system to estimate beam energy and its energy spread. Apart from the beam characterization, the fragment emission mechanism, particularly the isospin equilibrium and isoscaling behaviour, has been studied using ¹⁴N, ¹⁶O and ²⁰Ne beams from the cyclotron. This article provides details of the beam characterization of the cyclotron and also an overview of the experiments conducted.

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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.