TIME LAGS OF THE KILOHERTZ QUASI-PERIODIC OSCILLATIONS IN THE LOW-MASS X-RAY BINARIES 4U 1608-52 AND 4U 1636-53

被引：0
|
作者：
de Avellar, M. G. B. [1 ]
Mendez, M. [1 ]
Sanna, A. [1 ]
Horvath, J. E. [1 ]
机构：
[1] Univ Sao Paulo, Inst Astron Geofis & Ciencias Atmosfer, Rua Matao 1226,Cidade Univ, BR-05508090 Sao Paulo, SP, Brazil
来源：
XIV LATIN AMERICAN REGIONAL IAU MEETING | 2014年 / 44卷
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中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We studied the time lags and the coherence of the X-ray light curves of the neutron star low mass X-ray binaries 4U 1608-52 and 413 1636-53. These quantities are frequency-dependent measures of the time or phase delay and of the degree of linear correlation between two X-ray light curves in two different energies bands; they encode information about the size and geometry of the medium that produces them.
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页码：109 / 109
页数：1
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