J
2007
A remark about possible unity of the neutron star and black hole high frequency QPOs
TÖRÖK, Gabriel, Zdeněk STUCHLÍK and Pavel BAKALA
Basic information
Original name
A remark about possible unity of the neutron star and black hole high frequency QPOs
Edition
CENTRAL EUROPEAN JOURNAL OF PHYSICS, WARSAW 41, VERSITA, 2007, 1895-1082
Other information
Type of outcome
Článek v odborném periodiku
Confidentiality degree
není předmětem státního či obchodního tajemství
Organization unit
Faculty of Philosophy and Science in Opava
Keywords in English
X-rays; binaries; accretion; accretion discs; stars; neutron
Tags
International impact, Reviewed
V originále
In a series of papers it was discussed, on the basis of phenomenological arguments, whether the high frequency quasiperiodic oscillations (kHz QPOs) observed in the neutron-star and black-hole X-ray sources originate in the same physical mechanism. Recently it was suggested that a general trend seen in neutron star kHz QPOs instead excludes such a uniform origin. Using the example of the atoll source 4U 1636-53 we illustrate that this is not neccesarily true. (C) Versita Warsaw and Springer-Verlag Berlin Heidelberg. All rights reserved.
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