Heavy element contributions of rotating massive stars to interstellar medium

来源 :天文和天体物理学研究:英文版 | 被引量 : 0次 | 上传用户：luanwf

【摘要】

：

Employing the stellar evolution code Modules for Experiments in Stellar Astrophysics(MESA),we calculate yields of heavy elements from massive stars via stellar

【作者】

：

Rui-Qing Wu Chun-Hua Zhu Guo-Liang Lv Zhao-Jun Wang He-Lei Liu

【机构】

：

SchoolofPhysicalScienceandTechnology

【出处】

：

天文和天体物理学研究:英文版

【发表日期】

：

2021年5期

【关键词】

：

Stars:massive ROTATION ISM:abundances

【基金项目】

：

This work received generous support from the National Natural Science Foundation of China(Grant Nos.11763007,11863005,11803026 and U2031204),We would also like to express our gratitude to the Natural

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

Employing the stellar evolution code Modules for Experiments in Stellar Astrophysics(MESA),we calculate yields of heavy elements from massive stars via stellar wind and core−collapse supernova(CCSN)ejecta to the interstellar medium(ISM).In our models,the

其他文献

News and Views on “J.L. Han, et al., RAA 2021 Vol. 21 No. 5, 107: The FAST Galactic Plane Pulsar Sna

The newly commissioned Chinese radio telescope known as FAST is the most sensitive radio telescope in the world.The name FAST derives from its full title“Fiveh

期刊

TELESCOPEMAGNITUDEsurvey

高频大地电磁法在山东招平断裂深部探测的应用效果

山东省招(远)-平(度)断裂带是胶东地区金矿非常重要的导矿容矿构造,区内矿床约50%赋存在招平断裂带上,在招平断裂北段新发现的金矿体延伸至深部-2173 m标高,因此研究探测招平

期刊

山东招平断裂高频大地电磁法EH4断裂深部探测低频探头探测效果

Fitting parametric models to globular clusters’structural profiles has been essential for the study of stellar dynamics.It provides their important structural

期刊

Galaxy:globularclusters:generalGalaxy:kinematicsanddynamicsmethods:numeri

Pollution tracks of r-process material in[Sr/Ba]vs.[Ba/Fe]space for the early Galaxy

In the early Galaxy,elemental abundances of the extremely metal-poor(EMP)stars contain abundant information about the neutron-capture nucleosynthesis and the ch

期刊

stars:abundancesstars:formationstars:massive

New open clusters found by manual mining of data based on Gaia DR2

The physical nature of a series of 20 new open clusters is confirmed employing existing data on putative star members,mainly from the second Gaia Data Release(D

期刊

astronomicaldatabases:miscellaneousparallaxespropermotionsstars:Hertzsprun

The circumstellar matter of type II intermediate luminosity optical transients(ILOTs)

I find that a≃0.1−1M⊙outflowing equatorial dusty disk(torus)that the binary system progenitor of an intermediate luminosity optical transient(ILOT)ejects sev

期刊

binaries:closestars:jetsstars:variables:general

The stellar system HIP 101227:is it a binary,a triple or a quadruple system?

In this paper,we present the analysis of the stellar system HIP 101227 to determine the actual number of components in the system,and their properties.We use dy

期刊

stars:binaries:closestars:binaries:visualstars:individual:HIP101227

Radio frequency interference detection based on the AC-UNet model

Radio frequency interference(RFI)is a serious issue in radio astronomy.This paper proposes a U-Net network model with atrous convolution to detect RFI.Using the

期刊

methods:dataanalysistechniques:imageprocessingmethods:observational

Absolute parameters and observed flares in the M-type detached eclipsing binary 2MASS J04100497+2931

The eclipsing binary 2MASS J04100497+2931023(J04100497+2931023)is classified its spectral type of M0±2V on basis of a low-resolution spectral survey by the Lar

期刊

binaries:eclipsingstars:flarestar:low-massstars:J041004972931023

A novel hybrid algorithm for lucky imaging

Lucky imaging is a high-resolution astronomical image recovery technique with two classic implementation algorithms,i.e.image selecting,shifting and adding in i

期刊

methods:dataanalysistechniques:highangularresolutiontechniques:imageproces

Heavy element contributions of rotating massive stars to interstellar medium

与本文相关的学术论文