SS 433：喇叭口和 L2 溢流螺旋管

IF 3.2 Q2 ASTRONOMY & ASTROPHYSICS

Galaxies Pub Date : 2024-07-18 DOI:10.3390/galaxies12040040

Michael Bowler

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引用次数: 0

摘要

SS 433 微类星体的耀斑主要是来自距离双星系统质量中心的物质的爆发，其距离相当于两个组成部分的分离距离。本说明完成了一项论证，即喷出的等离子体在 L2 点区域离开系统，溢出外罗氏叶，并在离开系统时形成螺旋结构，成为当地环境的一部分。它还提供了双星质量比的新测量方法。

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SS 433: Flares and L2 Overflow Spirals

Flaring in the SS 433 microquasar is dominated by outbursts from material at distances from the centre of mass of the binary system comparable to the separation of the two components. This note completes a demonstration that ejected plasma leaves the system in the region of the L2 point, there overflowing the outer Roche lobe and giving rise to a spiral structure as it leaves the system as part of the local environment. It also provides a new measure of the mass ratio of the binary.

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来源期刊

Galaxies Physics and Astronomy-Astronomy and Astrophysics

CiteScore

4.90

自引率

12.00%

发文量

100

审稿时长

11 weeks

期刊介绍： Es una revista internacional de acceso abierto revisada por pares que proporciona un foro avanzado para estudios relacionados con astronomía, astrofísica y cosmología. Areas temáticas Astronomía Astrofísica Cosmología Astronomía observacional: radio, infrarrojo, óptico, rayos X, neutrino, etc. Ciencia planetaria Equipos y tecnologías de astronomía. Ingeniería Aeroespacial Análisis de datos astronómicos. Astroquímica y Astrobiología. Arqueoastronomía Historia de la astronomía y cosmología. Problemas filosóficos en cosmología.