Found: 7

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  • X-ray observations of the 1980 Cygnus X-1 'high state'.

    Published in:
    Nature, 1982, v. 295, n. 5851, p. 675, doi. 10.1038/295675a0
    By:
    • Ogawara, Y.;
    • Mitsuda, K.;
    • Masai, K.;
    • Vallerga, J. V.;
    • Cominsky, L. R.;
    • Grunsfeld, J. M.;
    • Kruper, J. S.;
    • Ricker, G. R.
    Publication type:
    Article

  • Spin-down episode of the X-ray pulsar Vela X-1.

    Published in:
    Nature, 1981, v. 290, n. 5807, p. 572, doi. 10.1038/290572a0
    By:
    • Nagase, F.;
    • Hayakawa, S.;
    • Kunieda, H.;
    • Makino, F.;
    • Masai, K.;
    • Tawara, Y.;
    • Inoue, H.;
    • Koyama, K.;
    • Makishima, K.;
    • Matsuoka, M.;
    • Murakami, T.;
    • Oda, M.;
    • Ogawara, Y.;
    • Ohashi, T.;
    • Shibazaki, N.;
    • Tanaka, Y.;
    • Kondo, I.;
    • Miyamoto, S.;
    • Tsunemi, H.;
    • Yamashita, K.
    Publication type:
    Article

  • Temporal and spectral variation of Cyg X-1.

    Published in:
    Nature, 1977, v. 270, n. 5633, p. 154, doi. 10.1038/270154a0
    By:
    • OGAWARA, Y.;
    • DOI, K.;
    • MATSUOKA, M.;
    • MIYAMOTO, S.;
    • ODA, M.
    Publication type:
    Article

  • Further simultaneous hard X-ray and optical observations of Sco X-1.

    Published in:
    Nature, 1974, v. 250, n. 5461, p. 38, doi. 10.1038/250038a0
    By:
    • MATSUOKA, M.;
    • MIYAMOTO, S.;
    • NISHIMURA, J.;
    • ODA, M.;
    • OGAWARA, Y.;
    • OHTSUKA, Y.;
    • HAYAKAWA, S.;
    • KASAHARA, I.;
    • MAKINO, F.;
    • TANAKA, Y.;
    • AGRAWAL, P. C.;
    • SREEKANTAN, B. V.;
    • MANABE, R.;
    • MIKAMI, Y.;
    • LOKANADHAM, B.;
    • RAO, C. RAGHAVENDER;
    • RAO, S. SREEDHAR;
    • SWAMINATHAN, R.
    Publication type:
    Article

  • Energy Spectrum of a Nova-like X-ray Source.

    Published in:
    Nature, 1971, v. 229, n. 5279, p. 31, doi. 10.1038/229031a0
    By:
    • KITAMURA, T.;
    • NAKAGAWA, M.;
    • TAKAGISHI, K.;
    • MATSUOKA, M.;
    • MIYAMOTO, S.;
    • ODA, M.;
    • OGAWARA, Y.
    Publication type:
    Article

  • Astro-E Mission and the X-ray survey.

    Published in:
    Astronomische Nachrichten, 1998, v. 319, n. 3, p. 159, doi. 10.1002/asna.2123190303
    By:
    • Takahashi, T.;
    • Inoue, H.;
    • Ogawara, Y.
    Publication type:
    Article

  • Possible Models for X-Ray Source, SCO-X-I.

    Published in:
    Nature, 1966, v. 212, n. 5065, p. 885, doi. 10.1038/212885a0
    By:
    • MATSUOKA, M.;
    • ODA, M.;
    • OGAWARA, Y.
    Publication type:
    Article