锗和氙奇质量靶中对暗物质信号的核响应

IF 1 4区物理与天体物理 Q4 PHYSICS, NUCLEAR

International Journal of Modern Physics E Pub Date : 2023-02-02 DOI:10.1142/S0218301323500040

M. M. Sáez, O. Civitarese, T. Tarutina, K. Fushimi

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引用次数: 1

摘要

摘要:在SUSY模型的最小扩展背景下，分析了暗物质粒子(wimp)与奇质量$^{73}$Ge和$^{131}$Xe目标核的相互作用，{{即这些核对wimp的弹性散射对应的反冲率}}。BCS+QRPA技术加上准粒子-声子耦合方案用于描述计算的核结构部分。两个原子核的自旋含量的结果值与先前文献中报道的值进行了比较。

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Nuclear response to dark matter signals in Ge and Xe odd-mass targets

Abstract: The interaction of dark matter particles (WIMPs) with the odd-mass $^{73}$Ge and $^{131}$Xe target nuclei ,{ {that is the recoil rates corresponding to the elastic scattering of WIMPs by these nuclei}}, is analysed in the context of the minimal extensions of the SUSY model. The BCS+QRPA technique plus the quasiparticle-phonon coupling scheme is used to describe the nuclear structure part of the calculations. The resulting values for the nuclear spin content of both nuclei are compared to values previously reported in the literature.

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来源期刊

International Journal of Modern Physics E 物理-物理：核物理

CiteScore

1.90

自引率

18.20%

发文量

审稿时长

4-8 weeks

期刊介绍： This journal covers the topics on experimental and theoretical nuclear physics, and its applications and interface with astrophysics and particle physics. The journal publishes research articles as well as review articles on topics of current interest.