灯泡 发表于 2025-3-23 13:19:47
One Hundred Years of Social Protectionher studied in detail on the bases of UBV- colours, multi-channel photoelectric light curves and image-tube spectrograms which were newly obtained at Tokyo Astronomical Observatory. The result of analysis of these materials for the nature of the cataclysmic variable is presented.危险 发表于 2025-3-23 14:47:51
One Hundred Years of Social Protectionn 0 or WR star and a black hole surrounded by a luminous precessing accretion disk (from which emanate spectacular relativistic jets); the second, GK Per, is a classical old nova consisting of a slightly evolved K2 star and an unseen white dwarf companion surrounded by an accretion disk which is les恫吓 发表于 2025-3-23 19:28:53
One Hundred Years of Social Protectionnd that WZ Sge was an eclipsing binary with an 81 min 38 s orbital period. Krzeminski and Kraft (1964, hereafter KK) in the first of many comprehensive analyses of the WZ Sge system to appear in the literature stated “a lower limit to certain detection of orbital velocity changes for the double emis纬度 发表于 2025-3-23 22:25:03
https://doi.org/10.1007/978-3-030-54959-6ary analysis of the data shows that the line emitting gas is probably photoionized by a hot, T. ≳ 200,000 ΰK continuum, which can explain the extremely strong Hell lines. The hydrogen Balmer line intensities are different from what is predicted by recombination theory and the optical depths in Hα anLucubrate 发表于 2025-3-24 03:57:26
http://reply.papertrans.cn/23/2225/222415/222415_15.pngOMIT 发表于 2025-3-24 06:39:34
One Hundred Years of Social Protectionthe time-dependent evolution of viscous accretion discs. These models are axisymmetric, with the vertical structure reduced to integrated averages of local physical conditions. Published work examines models of dwarf nova eruptions driven by mass transfer bursts (Bath & Pringle 1981 — Paper I), erup苦涩 发表于 2025-3-24 14:30:10
One Hundred Years of Social Protectionresponsible for the hump, or shoulder, that occurs. prior to eclipse in the quiescent state, and, in systems with suitable inclination such as II Gem, responsible also for the primary eclipse itself. In systems with higher inclination such as Z Cha, the primary eclipse is composed of both this anisoMETA 发表于 2025-3-24 17:50:24
http://reply.papertrans.cn/23/2225/222415/222415_18.pngInfusion 发表于 2025-3-24 21:30:17
http://reply.papertrans.cn/23/2225/222415/222415_19.png背书 发表于 2025-3-25 02:53:49
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