省略
发表于 2025-3-28 16:22:26
A.G. Abdul-Ghani Al-Baali,Mohammed M. FaridI supernova, which involves the core collapse and core bounce of an 8 - 20. star. Although the shock produced in the standard model is supposed to expel the outer layers of the star, this does not happen in the best numerical collapse calculations without considerable numerical tweaking, if at all.
洞穴
发表于 2025-3-28 21:28:44
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chisel
发表于 2025-3-29 01:01:47
A.G. Abdul-Ghani Al-Baali,Mohammed M. Faridrrow emission-line jets extending over 0.01–1 pc and having opening angles of a few degrees. Their measured radial velocities reach values of up to 400 km/s. For most known jets the “driving stars” are T Tauri stars or IR-sources of low to moderate luminosity (1-100 L.). The typical velocities, Mach
馆长
发表于 2025-3-29 04:58:52
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