X-RAY VARIABILITY IN V444 CYGNI - EVIDENCE FOR COLLIDING WINDS

被引：2

作者：

CORCORAN, MF

SHORE, SN

SWANK, JH

HEAP, SR

RAWLEY, GL

POLLOCK, AMT

STEVENS, IR

机构：

[1] APPL RES CORP,LANDOVER,MD 20785

[2] UNIV CAMBRIDGE,INST ASTRON,CAMBRIDGE CB3 0HA,ENGLAND

来源：

SPACE ASTRONOMY | 1993年 / 13卷 / 12期

关键词：

D O I：

10.1016/0273-1177(93)90124-T

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

Phase-resolved ROSAT observations of the soft X-ray flux from V444 Cygni confirm the orbital dependence of the flux suggested by analysis of IPC observations. The X-ray behavior suggests that a region of X-ray emitting gas exists between the 2 stars, probably produced by a collision between the WR and O star winds.

引用

页码：295 / 297

页数：3