INTERSTELLAR SCINTILLATION OF THE CRAB PULSAR

被引：0
|
作者：
SHISHOV, VI
机构：
来源：
SOVIET ASTRONOMY LETTERS | 1992年 / 18卷 / 01期
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Observational data on the apparent angular size and interstellar scintillation of the Crab pulsar are analyzed. It is shown that these data correspond to the theoretical model of a statistically homogeneous turbulent medium with a piecewise power-law turbulence spectrum. The index of the three-dimensional spectrum is n1 = 3.5 at low frequencies and n2 = 4.5 at high frequencies. The spatial frequency near which the break occurs corresponds to a = (3-7) X 10(11) cm.
引用
收藏
页码：27 / 29
页数：3
相关论文
共 50 条
  • [41] On the progenitor of the Crab Pulsar
    Cruz-Cruz, Elvira
    Kochanek, C. S.
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2025, 538 (02) : 745 - 754
  • [42] Electron Density Variations in the Interstellar Medium and the Average Frequency Profile of a Scintle from Pulsar Scintillation Spectra
    Bartel, N.
    Burgin, M. S.
    Fadeev, E. N.
    Popov, M. V.
    Ronaghikhameneh, N.
    Smirnova, T. V.
    Soglasnov, V. A.
    ASTROPHYSICAL JOURNAL, 2022, 941 (02):
  • [43] Interstellar scintillation and clouds of the interstellar turbulent plasma
    V.I. Shishov
    Astrophysics and Space Science, 2001, 278 : 163 - 169
  • [44] Interstellar scintillation and clouds of the interstellar turbulent plasma
    Shishov, VI
    ASTROPHYSICS AND SPACE SCIENCE, 2001, 278 (1-2) : 163 - 169
  • [45] INTERSTELLAR SCATTERING OF VELA PULSAR
    BACKER, DC
    ASTROPHYSICAL JOURNAL, 1974, 190 (03): : 667 - 671
  • [46] Anisotropy in pulsar interstellar scattering
    Rickett, Bamey
    CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS, 2006, 6 : 197 - 203
  • [47] INTERSTELLAR SCINTILLATIONS OF PULSAR RADIATION
    LANG, KR
    SCIENCE, 1969, 166 (3911) : 1401 - &
  • [48] INTERACTION OF A PULSAR WITH INTERSTELLAR MATTER
    ISTOMIN, YN
    ASTRONOMY & ASTROPHYSICS, 1994, 283 (01) : 85 - 88
  • [49] Pulsar scintillation patterns and strangelets
    Angeles Perez-Garcia, M.
    Silk, Joseph
    Pen, Ue-Li
    PHYSICS LETTERS B, 2013, 727 (4-5) : 357 - 360
  • [50] PULSAR SCINTILLATION AS A PHYSICAL TOOL
    HEWISH, A
    PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1992, 341 (1660): : 167 - 176
12345