ASCA X-RAY SPECTROSCOPY OF WR140 NEAR PERIASTRON

被引：0

作者：

POLLOCK, AMT

CORCORAN, MF

STEVENS, IR

WILLIAMS, PM

VANDERHUCHT, KA

机构：

[1] NASA,GODDARD SPACE FLIGHT CTR,HEASARC,GREENBELT,MD 20771

[2] UNIV BIRMINGHAM,SCH PHYS & SPACE RES,BIRMINGHAM B15 2TT,W MIDLANDS,ENGLAND

[3] ROYAL OBSERV,EDINBURGH EH9 3HJ,MIDLOTHIAN,SCOTLAND

[4] SRON,3584 CA UTRECHT,NETHERLANDS

来源：

WOLF-RAYET STARS: BINARIES, COLLIDING WINDS, EVOLUTION | 1995年 / 163期

关键词：

STARS; WOLF-RAYET; X-RAYS; CHEMICAL ABUNDANCES;

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Analysis of the X-ray spectrum of WR140 seven months after the 1993 periastron passage shows chemical abundances inconsistent with those used to model the earlier, more heavily absorbed, PV phase spectrum.

引用

页码：510 / 511

页数：2