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arXiv 2408.07053hep-phastro-ph.COastro-ph.HEphysics.comp-ph
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DarkMatters:用于 WIMP 分析的强大工具

DarkMatters: A powerful tool for WIMPy analysis

Michael Sarkis, Geoff Beck

AI总结:

本文介绍 DarkMatters 软件包,利用现代数值技术提升 WIMP 暗物质间接探测计算的性能与射电同步辐射精度,并支持多波段输出和多类天体目标。

摘要:

我们介绍了一个名为 DarkMatters 的新软件包,其设计目的是促进在天体物理环境中对 WIMP 暗物质间接探测的各个方面进行计算。该代码的两个主要特点是:与现有工具相比性能有所提升,并且在确定与 WIMP 湮灭相关的射电同步辐射时具有更高的准确度;这两点均通过采用一系列现代且新颖的数值技术得以实现。该代码还包含用于生成多波段输出产物的功能,包括伽马射线、射电和中微子通量,这些结果可以天文学界常用的格式保存,例如 FITS 数据文件格式。相关计算可以进行定制,以适用于从矮星系到星系团等广泛的天体物理目标结构,而底层计算的配置由一组易于理解和使用的键值字典条目管理。该代码库通过在线代码仓库公开提供,并采用宽松的 MIT 源代码许可证。

英文摘要:

We introduce a new software package, DarkMatters, which has been designed to facilitate the calculation of all aspects of indirect dark matter detection of WIMPs in astrophysical settings. Two primary features of this code are the improvement in performance compared to existing tools, and higher levels of accuracy when determining radio synchrotron emission associated with WIMP annihilations, both of which are enabled by the employment of a set of modern and novel numerical techniques. The code also includes functionality for a multi-wavelength set of output products including gamma-ray, radio and neutrino fluxes which can be saved in common formats used by the astronomical community, such as the FITS data file format. The calculations may be tailored to work with a wide range of astrophysical target structures, from dwarf galaxies to galaxy clusters, and the configuration of the underlying calculations is managed by a set of key-value dictionary entries that are easy to understand and use. The code base is publicly accessible through an online repository with a permissive MIT source code licence.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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