| 書目名稱 | Reviews in Modern Astronomy | | 副標題 | Variabilities in Sta | | 編輯 | Gerhard Klare | | 視頻video | http://file.papertrans.cn/830/829471/829471.mp4 | | 叢書名稱 | Reviews in Modern Astronomy | | 圖書封面 |  | | 描述 | The International Scientific Spring Meeting of the Astronomische Ge- sellschaft (AG) held at Bamberg in April 1991 was devoted to "Vari- abilities in Stars and Galaxies". Time-dependent phenomena are observed in a wide range of as- tronomical objects. They are caused by different physical mechanisms (for example by pulsation, by accretion, or by dramatic eruptive events in connection with mass outflow) producing observable intensity vari- ations through all wavelengths. Many of the papers in this volume are concerned with galactic stars showing such behaviour (for ex- ample cataclysmic variables, symbiotic stars, luminous blue variables (LBVs) and novae). Intrinsic variations of the, magnetic field struc- ture on observable time scales are, for instance, a peculiarity of cool, solar-like stars and represent a useful tool to study differential rotation and cycles of activity. Recent results on the investigation of gas motions in the inner regions of the Milky Way system, a study of the bipolar galaxy M 82, observations of variable extragalactic radio sources, the variability of emission lines in active galactic nuclei (AGN) as well as continuum variations of quasars and AGN are disc | | 出版日期 | Conference proceedings 1992 | | 關鍵詞 | Accretion; active galactic nuclei; astronomy; quasar | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-642-77543-7 | | isbn_softcover | 978-3-642-77545-1 | | isbn_ebook | 978-3-642-77543-7Series ISSN 0941-1445 | | issn_series | 0941-1445 | | copyright | Springer-Verlag Berlin Heidelberg 1992 |
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