RETURN TO PRE-1971 INTENSITY LEVEL AND A 5.6-D MODULATION FOR CYG X-1

被引：29

作者：

HOLT, SS ^{[1
]}

KALUZIENSKI, LJ ^{[1
]}

BOLDT, EA ^{[1
]}

SERLEMITSOS, PJ ^{[1
]}

机构：

[1] NASA GODDARD SPACE FLIGHT CTR,HIGH ENERGY ASTROPHYS LAB,GREENBELT,MD 20771

来源：

NATURE | 1976年 / 261卷 / 5557期

关键词：

D O I：

10.1038/261213a0

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

引用

页码：213 / 215

页数：3

共 12 条

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[2]

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[3]

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[4] OBSERVATIONS OF A NEW TRANSITION IN EMISSION FROM CYG X-1 [J].

HOLT, SS ;

BOLDT, EA ;

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SERLEMITSOS, PJ .

NATURE, 1975, 256 (5513) :108-109

[5]

HOLT SS, 1975, IAU2879 CIRC

[6]

HOLT SS, IN PRESS

[7] LIGHT CURVES AND MASSES OF X-RAY SOURCES CYGNUS-X-1, SMC X-1, AND CENTAURUS X-3 [J].

HUTCHINGS, JB .

ASTROPHYSICAL JOURNAL, 1974, 193 (02) :L61-L63

[8]

KALUZIENSKI LJ, 1975, IAU2863 CIRC

[9]

PRIMINI F, 1975, IAU2833 CIRC

[10] ARIEL-5 AND COPERNICUS MEASUREMENTS OF X-RAY VARIABILITY OF CYG X-1 [J].

SANFORD, PW ;

IVES, JC ;

BELLBURNELL, SJ ;

MASON, KO .

NATURE, 1975, 256 (5513) :109-111

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