Ae/Be星HD190073的磁场特性

IF 0.6 4区物理与天体物理 Q4 ASTRONOMY & ASTROPHYSICS Astrophysics Pub Date : 2023-07-29 DOI:10.1007/s10511-023-09784-0

Yu.V. Glagolevskij

{"title":"Ae/Be星HD190073的磁场特性","authors":"Yu.V. Glagolevskij","doi":"10.1007/s10511-023-09784-0","DOIUrl":null,"url":null,"abstract":"<div><div><p>An attempt is made to explain the sudden change in the surface structure of the magnetic field of the type HAe/Be star HD190073 assuming a variable nonstationarity of the upper layers of the star which takes place owing to accretion and burning of deuterium. At the same time, data are presented which contradict the assumption of magnetic field generation within the convective core.</p></div></div>","PeriodicalId":479,"journal":{"name":"Astrophysics","volume":null,"pages":null},"PeriodicalIF":0.6000,"publicationDate":"2023-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Features of the Magnetic Field Behavior of the Ae/Be Star HD190073\",\"authors\":\"Yu.V. Glagolevskij\",\"doi\":\"10.1007/s10511-023-09784-0\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div><p>An attempt is made to explain the sudden change in the surface structure of the magnetic field of the type HAe/Be star HD190073 assuming a variable nonstationarity of the upper layers of the star which takes place owing to accretion and burning of deuterium. At the same time, data are presented which contradict the assumption of magnetic field generation within the convective core.</p></div></div>\",\"PeriodicalId\":479,\"journal\":{\"name\":\"Astrophysics\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2023-07-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Astrophysics\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10511-023-09784-0\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ASTRONOMY & ASTROPHYSICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Astrophysics","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1007/s10511-023-09784-0","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ASTRONOMY & ASTROPHYSICS","Score":null,"Total":0}

引用次数: 0

摘要

本文试图解释HAe/Be型恒星HD190073表面磁场结构的突然变化，假设该恒星的上层由于氘的吸积和燃烧而发生了可变的非平定性。同时，提出的数据与对流地核内磁场产生的假设相矛盾。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Features of the Magnetic Field Behavior of the Ae/Be Star HD190073

An attempt is made to explain the sudden change in the surface structure of the magnetic field of the type HAe/Be star HD190073 assuming a variable nonstationarity of the upper layers of the star which takes place owing to accretion and burning of deuterium. At the same time, data are presented which contradict the assumption of magnetic field generation within the convective core.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Astrophysics 地学天文-天文与天体物理

CiteScore

0.90

自引率

20.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Astrophysics (Ap) is a peer-reviewed scientific journal which publishes research in theoretical and observational astrophysics. Founded by V.A.Ambartsumian in 1965 Astrophysics is one of the international astronomy journals. The journal covers space astrophysics, stellar and galactic evolution, solar physics, stellar and planetary atmospheres, interstellar matter. Additional subjects include chemical composition and internal structure of stars, quasars and pulsars, developments in modern cosmology and radiative transfer.