HIGH-SPEED PHOTOMETRY OF AM HER

被引：16

作者：

BAILEY, JA

MASON, KO

PARKES, GE

机构：

[1] ROYAL GREENWICH OBSERV, HAILSHAM BN27 1RP, SUSSEX, ENGLAND

[2] UNIV SUSSEX, CTR ASTRON, BRIGHTON BN1 9QH, SUSSEX, ENGLAND

[3] UCL, MULLARD SPACE SCI LAB, DORKING, SURREY, ENGLAND

来源：

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 1977年 / 180卷 / 01期

关键词：

Autocorrelation analysis - Cool stars - Dwarf novae - High Speed - Long wavelength - Noise models - Photometric data - Photometrics - Soft X-ray - Stars: Be;

D O I：

10.1093/mnras/180.1.35P

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

High Speed Photometric Observations of AM Herculis have been obtained in several colours. The 186-min variation is found to occur with greater amplitude at longer wavelengths. Autocorrelation analysis of the rapid flickering shows it to be consistent with a shot noise model. The photometric data suggests a dwarf-nova like model in which one side of the cool star is heated by the soft X-rays from the companion. © 1977 Royal Astronomical Society.

引用

页码：P35 / P39

页数：5

共 10 条

[1]

COWLEY A, 1976, IAU2984 CIRC

[2] PRELIMINARY MODEL FOR X-RAY BINARY AM HERCULIS [J].