U-70加速器配合物7 GeV/c正强子束中12C和16O核α碎裂的研究

IF 0.3 4区物理与天体物理 Q4 PHYSICS, NUCLEAR

Physics of Atomic Nuclei Pub Date : 2025-03-05 DOI:10.1134/S1063778824090138

A. M. Gorin, S. V. Evdokimov, A. A. Zaitsev, P. I. Zarubin, V. I. Izucheev, D. S. Krinitsyn, B. V. Polishchuk, V. I. Rykalin, S. A. Sadovsky, Yu. V. Kharlov, A. A. Shangaraev

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引用次数: 0

摘要

在4π几何中研究了核径迹乳液中12C和16O核与7 GeV/c正电荷强子非弹性相互作用时的α断裂事件。累积的事件统计量使我们能够估计强子束诱导的12C（h, h’）3α和16O（h, h’）4α破碎反应的截面。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Study of the α Fragmentation of the 12C and 16O Nuclei in a 7 GeV/c Positive Hadron Beam of the U-70 Accelerator Complex

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Study of the α Fragmentation of the 12C and 16O Nuclei in a 7 GeV/c Positive Hadron Beam of the U-70 Accelerator Complex

Events of the α fragmentation of the ¹²C and ¹⁶O nuclei in nuclear track emulsion in inelastic interactions with 7 GeV/c positively charged hadrons has been studied in 4π geometry. The accumulated event statistics has allowed us to estimate the cross section for the ¹²C(h, h')3α and ¹⁶O(h, h')4α fragmentation reactions induced by a hadron beam.

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来源期刊

Physics of Atomic Nuclei 物理-物理：核物理

CiteScore

0.60

自引率

25.00%

发文量

审稿时长

3-6 weeks

期刊介绍： Physics of Atomic Nuclei is a journal that covers experimental and theoretical studies of nuclear physics: nuclear structure, spectra, and properties; radiation, fission, and nuclear reactions induced by photons, leptons, hadrons, and nuclei; fundamental interactions and symmetries; hadrons (with light, strange, charm, and bottom quarks); particle collisions at high and superhigh energies; gauge and unified quantum field theories, quark models, supersymmetry and supergravity, astrophysics and cosmology.