NA64实验靶中ρ0介子的产生

IF 0.4 Q4 PHYSICS, PARTICLES & FIELDS

Physics of Particles and Nuclei Letters Pub Date : 2025-10-03 DOI:10.1134/S1547477125701286

S. V. Gertsenberger, A. V. Ivanov, A. S. Zhevlakov

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引用次数: 0

摘要

NA64是一个寻找暗物质粒子的实验。它的主要目标是寻找所谓的暗光子A’，一种介于普通物质和暗物质之间的矢量介质。产生A'的可能途径之一是光产生过程中形成的ρ0介子的不可见衰变。对NA64中能得到的ρ0介子数进行了估计。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Production of ρ0 Meson in the Target of the NA64 Experiment

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Production of ρ0 Meson in the Target of the NA64 Experiment

NA64 is an experiment to search for dark matter particles. Its main goal is to search for the so-called dark photon A', a vector mediator between ordinary and dark matter. One of the possible channels for the production of A' is the invisible decay of the ρ⁰ meson formed in the photoproduction process. The number of ρ⁰ mesons that could be obtained in the NA64 was estimated in the article.

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来源期刊

Physics of Particles and Nuclei Letters PHYSICS, PARTICLES & FIELDS-

CiteScore

0.80

自引率

20.00%

发文量

108

期刊介绍： The journal Physics of Particles and Nuclei Letters, brief name Particles and Nuclei Letters, publishes the articles with results of the original theoretical, experimental, scientific-technical, methodological and applied research. Subject matter of articles covers: theoretical physics, elementary particle physics, relativistic nuclear physics, nuclear physics and related problems in other branches of physics, neutron physics, condensed matter physics, physics and engineering at low temperatures, physics and engineering of accelerators, physical experimental instruments and methods, physical computation experiments, applied research in these branches of physics and radiology, ecology and nuclear medicine.