活硅靶中π-介子吸收过程中复杂粒子的形成

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2024-08-28 DOI:10.1134/S1062873824707293

Yu. B. Gurov, S. A. Evseev, S. V. Rozov, V. G. Sandukovsky, B. A. Chernyshev

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引用次数: 0

摘要

摘要在活靶（28Si 靶的类似物）上吸收停止的 π 介子时测量氘核和氚子的光谱。结果表明，这种技术可以确定氘核和氚子形成的直接途径。这些粒子在总产率中所占的比例约为 30%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Formation of Complex Particles during the Absorption of π− Mesons in a Live Silicon Target

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Formation of Complex Particles during the Absorption of π− Mesons in a Live Silicon Target

Spectra of deuterons and tritons are measured upon the absorption of stopped π⁻ mesons on a live target (an analog of a ²⁸Si target). It is shown this technique allows the identification of direct pathways for the formation of deuterons and tritons. The share of these particles in the total yields is ~30%.

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来源期刊

Bulletin of the Russian Academy of Sciences: Physics Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.90

自引率

0.00%

发文量

251

期刊介绍： Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.