无价值
发表于 2025-3-30 08:38:38
https://doi.org/10.1057/9781137323408 the three systems, as X-ray binaries, are summarised and compared. A possible common model for the central engine, involving a fast spinning neutron star with weak surface field (.. ≲10. gauss), is outlined.
箴言
发表于 2025-3-30 14:10:55
https://doi.org/10.1007/978-3-658-12888-3 both stellar and extragalactic jets appear to be related to the shock cell structure found in laboratory jets. It is shown that there can be quite a large pressure ratio between the jet and the outside medium even if there is no magnetic confinement.
议程
发表于 2025-3-30 17:50:13
Perspektiven kritischer Sozialer Arbeit subscript); where important, dependence of results on these values will be indicated, defining h ≡ H/100 kms. Mpc.. Often, the effect of varying h & Ω is an unimportant scaling and for simplicity numerical values will then be quoted assuming h = 1/2, Ω = 1.
exercise
发表于 2025-3-30 22:42:21
The Jets, correct form of the relativistic beaming law and the confinement problem are discussed. It is argued that all jets are supersonic, that the flow in the cocoon depends on the ambient density distribution and that many extragalactic jets interact visibly with massive shells in the halos of their host galaxies.
躺下残杀
发表于 2025-3-31 03:32:26
http://reply.papertrans.cn/17/1637/163681/163681_55.png
微粒
发表于 2025-3-31 06:11:17
The Gas Dynamics of Jets, both stellar and extragalactic jets appear to be related to the shock cell structure found in laboratory jets. It is shown that there can be quite a large pressure ratio between the jet and the outside medium even if there is no magnetic confinement.
patella
发表于 2025-3-31 12:33:11
Cosmological Evolution of Active Galaxies & Quasars, subscript); where important, dependence of results on these values will be indicated, defining h ≡ H/100 kms. Mpc.. Often, the effect of varying h & Ω is an unimportant scaling and for simplicity numerical values will then be quoted assuming h = 1/2, Ω = 1.
机构
发表于 2025-3-31 15:11:47
https://doi.org/10.1007/978-3-531-90475-7frared, far-infrared and radio continuum) that provide evidence for these components in order to establish a framework for other authors in this volume to attempt to explain stellar and extragalactic jets by some unified model.
净礼
发表于 2025-3-31 18:03:03
T Tauri Stars, Pre-T Tauri Stars, and Stellar Jets,frared, far-infrared and radio continuum) that provide evidence for these components in order to establish a framework for other authors in this volume to attempt to explain stellar and extragalactic jets by some unified model.
browbeat
发表于 2025-4-1 01:26:39
Book 1987al scope. The choice of the subject was made because of an apparent similari ty - stressed already at earlier meetings - of four classes of astrophy sical jet sources: Active Galactic Nuclei, Young Stellar Objects, Binary Neutron Stars and Binary White Dwarfs. They share important properties such