On the Possible Detection of New Particles as Candidates for the Role of Dark Matter Particles

IF 0.5 4区物理与天体物理 Q4 PHYSICS, PARTICLES & FIELDS

Physics of Particles and Nuclei Pub Date : 2025-06-27 DOI:10.1134/S1063779624702277

A. T. D’yachenko

引用次数: 0

Abstract

It is proposed to improve the agreement with experimental data in comparison with the previous works for the soft photon spectrum as a function of the transverse momentum in \(pp\) collisions with an incident proton momentum of 450 GeV/\(c\) in order to clearly isolate the signal on the detection of the X17 boson. An interpretation has been proposed for the detection of a boson with a mass of 38 MeV in the spectra of photons emitted in reactions of protons with carbon nuclei at an incident proton momentum of 5.5 GeV/\(c\).

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关于可能探测到的新粒子作为暗物质粒子作用的候选者

为了清晰地分离出X17玻色子探测信号，本文提出了在450gev / \(c\)的入射质子动量\(pp\)碰撞中软光子光谱作为横向动量函数与实验数据的一致性，并与以往的工作进行了比较。在质子与碳核反应的光子光谱中，以5.5 GeV/ \(c\)的入射质子动量探测到质量为38 MeV的玻色子，提出了一种解释。

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

Physics of Particles and Nuclei 物理-物理：粒子与场物理

CiteScore

1.00

自引率

0.00%

发文量

116

审稿时长

6-12 weeks

期刊介绍： The journal Fizika Elementarnykh Chastits i Atomnogo Yadr of the Joint Institute for Nuclear Research (JINR, Dubna) was founded by Academician N.N. Bogolyubov in August 1969. The Editors-in-chief of the journal were Academician N.N. Bogolyubov (1970–1992) and Academician A.M. Baldin (1992–2001). Its English translation, Physics of Particles and Nuclei, appears simultaneously with the original Russian-language edition. Published by leading physicists from the JINR member states, as well as by scientists from other countries, review articles in this journal examine problems of elementary particle physics, nuclear physics, condensed matter physics, experimental data processing, accelerators and related instrumentation ecology and radiology.