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Reproduceability package for "On the prevalence of early mass transfer for very massive binaries"

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Zenodo2025-03-14 更新2026-05-26 收录
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Reproduceability package for "On the prevalence of early mass transfer for very massive binaries". See README for more information. README: On the prevalence of early mass transfer for very massive binaries In the manuscript submitted to RNAAS, we compare MESA models withovershooting parameters informed by observations in the relevant massrange with models without overshooting and the stellar models used inrapid binary population synthesis obtained using COMPAS. We show that for very large initial masses, the radial evolutionduring the main sequence can lead to significant changes in the numberof systems experiencing early case A vs. late case B mass transfer,with potential implications for post-mass-transfer binarysystems. This effect is dependent on convective boundary mixing modeland metallicity. To examine data, unzip the tar files and find the LOGS folder for eachrun located in its respective folder. To reproduce data, either changedirectory into a specific mass stellar model and run the followingcommands. Ensure you are running MESA version 24.03.1. ./clean./mk./rn Alternatively, unzip the template folders and run the python script tocreate a customizable number of models. This method is preferred forsubmitting batch jobs when using HPC, information on which isdependent on your institution.

《大质量双星系统早期传质发生率研究》配套可复现性数据包。详见README文件以获取更多信息。 README: 大质量双星系统早期传质发生率研究 在提交给RNAAS(美国天文学会研究简报)的手稿中,我们将相关质量范围内基于观测约束得到过冲参数的MESA模型,与无过冲的MESA模型以及使用COMPAS生成的快速双星种群合成所用恒星模型进行了对比。 研究表明,对于初始质量极大的双星系统,主序星阶段的径向演化会显著改变经历早期A类传质与晚期B类传质的系统数量,该效应会对传质后的双星系统产生潜在影响,且其依赖于对流边界混合模型与金属丰度。 若要查看数据,请解压tar压缩包,在对应文件夹中找到每次运行生成的LOGS文件夹。若要复现数据,可先切换至特定质量恒星模型所在目录,再执行以下命令。请确保使用的MESA版本为24.03.1。 ./clean ./mk ./rn 或者,您也可以解压模板文件夹并运行Python脚本,以生成自定义数量的模型。若使用高性能计算(HPC)集群提交批量任务,推荐采用此方法,具体操作细节需遵循所在机构的相关要求。

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Zenodo
创建时间:
2025-02-12
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