Two ∼35day clocks in hercules X-1: Evidence for neutron star free precession

被引：0
|
作者：
Staubert, R. [1 ]
Klochkov, D. [1 ]
Postnov, K. [2 ]
Shakura, N. [2 ]
Wilms, J. [3 ]
Rothschild, R.E. [4 ]
机构：
[1] Institut für Astronomie und Astrophysik, Universität Tübingen, Sand 1, 72076 Tübingen, Germany
[2] Sternberg Astronomical Institute, 13 Universitetskii pr., 119992 Moscow, Russia
[3] Dr. Karl Remeis-Sternwarte, Astronomisches Institut, Universität Erlangen-Nürnberg, Sternwartstr. 7, 96049 Bamberg, Germany
[4] Center for Astrophysics and Space Sciences, University of California at San Diego, San Diego, CA 92093-0424, United States
来源：
Astronomy and Astrophysics | 2009年 / 494卷 / 03期
关键词：
Synchronization; -; Neutrons; Systems; (metallurgical); Stars;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Journal article (JA)
引用
收藏
页码：1025 / 1030
相关论文
共 50 条
  • [41] PERIODIC TIMING RESIDUALS IN PULSATING BINARY X-RAY SOURCES AND ORBITAL PRECESSION IN HERCULES X-1
    AVNI, Y
    LAMB, DQ
    LAMB, FK
    MILGROM, M
    ASTROPHYSICAL JOURNAL, 1978, 222 (03): : L113 - L117
  • [42] Soft X-ray Spectrum Changes over the 35-Day Cycle in Hercules X-1 Observed with AstroSat SXT
    Leahy, Denis
    Sharma, Riddhiman
    UNIVERSE, 2024, 10 (07)
  • [43] Suzaku observations of Hercules X-1: Measurements of the two cyclotron harmonics
    Enoto, Teruaki
    Makishima, Kazuo
    Terada, Yukikatsu
    Mihara, Tatehiro
    Nakazawa, Kazuhiro
    Ueda, Tsuyoshi
    Dotani, Tadayasu
    Kokubun, Motohide
    Nagase, Fumiaki
    Naik, Sachindra
    Suzuki, Motoko
    Nakajinia, Motoki
    Takahashi, Hiromitsu
    PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2008, 60 : S57 - S68
  • [44] Suzaku observations of hercules X-1: Measurements of the two cyclotron harmonics
    Department of Physics, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
    不详
    不详
    不详
    不详
    Publ. Astron. Soc. Jpn., 2008, SPEC. ISS. 1 (S57-S68):
  • [45] THE 35 DAY DEPENDENCE OF THE PULSE SHAPE OF HERCULES-X-1
    BAI, T
    ASTROPHYSICAL JOURNAL, 1981, 243 (01): : 244 - 250
  • [46] HERCULES X-1-HZ HERCULIS - THE 35 DAY CLOCK
    BOYNTON, PE
    CROSA, LM
    DEETER, JE
    ASTROPHYSICAL JOURNAL, 1980, 237 (01): : 169 - 174
  • [47] 35 DAY CYCLE AND THE ROTATION PERIOD OF HER X-1
    OGELMAN, H
    KAHABKA, P
    PIETSCH, W
    TRUMPER, J
    VOGES, W
    SPACE SCIENCE REVIEWS, 1985, 40 (1-2) : 347 - 353
  • [48] Fuse observations of a full orbit of hercules X-1: Signatures of disk, star, and wind
    Boroson, Bram S.
    Vrtilek, Saeqa Dil
    Raymond, John C.
    ASTROPHYSICAL JOURNAL, 2007, 667 (02): : 1087 - 1110
  • [49] Eclipsing broad emission lines in Hercules X-1: Evidence for a disk wind?
    Chiang, J
    ASTROPHYSICAL JOURNAL, 2001, 549 (01): : 537 - 553
  • [50] Swift/BAT measurements of the cyclotron line energy decay in the accreting neutron star Hercules X-1: indication of an evolution of the magnetic field?
    Klochkov, D.
    Staubert, R.
    Postnov, K.
    Wilms, J.
    Rothschild, R. E.
    Santangelo, A.
    ASTRONOMY & ASTROPHYSICS, 2015, 578
12345