THE WISE LIGHT CURVES OF Z CAMELOPARDALIS DURING OUTBURST: EVIDENCE FOR SYNCHROTRON EMISSION?

被引：4

作者：

Harrison, Thomas E. ^{[1
]}

机构：

[1] New Mexico State Univ, Dept Astron, Las Cruces, NM 88003 USA

来源：

ASTROPHYSICAL JOURNAL LETTERS | 2014年 / 791卷 / 01期

关键词：

infrared: stars; novae; cataclysmic variables; stars: individual (Z Cam); CATACLYSMIC VARIABLE-STARS; SPITZER-SPACE-TELESCOPE; ORBIT PERFORMANCE; IRAS OBSERVATIONS; DWARF NOVAE; RADIO; JETS; ARRAY;

D O I：

10.1088/2041-8205/791/1/L18

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The WISE mission happened to observe the cataclysmic variable Z Cam at the peak of an outburst. The WISE single exposure data shows that Z Cam was highly variable at 12 mu m, but only marginally so at shorter wavelengths. The rapid variability at 12 mu m, and the fact that these observations occurred close to visual maximum suggests that, like SS Cyg, Z Cam is a synchrotron source.

引用

页数：4

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