跳动 发表于 2025-3-23 12:48:39
Heinz-Georg Pater,Patricia Seidly the two processes. The first one, which is forbidden in a vacuum but is possible in an intense external electromagnetic field, is the photon decay into the electron–positron pair .. We calculate the probability of this process in an external field, in the two limiting cases where the detailed analDysarthria 发表于 2025-3-23 16:27:23
http://reply.papertrans.cn/31/3066/306575/306575_12.pngFretful 发表于 2025-3-23 21:45:38
https://doi.org/10.1007/978-3-642-97971-2an interaction arising at the one-loop level between electrically neutral neutrinos and photons. Secondly, magnetic fields dramatically change particle kinematics, opening new channels that are forbidden in a vacuum by conservation laws. Among these processes, the radiative transition of a massless思乡病 发表于 2025-3-24 01:24:30
http://reply.papertrans.cn/31/3066/306575/306575_14.png分开 发表于 2025-3-24 02:41:35
Wie und wo bekommt man Zugang zum Internet?,The questions raised in this book, refer to the actual scientific direction, lying at the junction of plasma physics, high magnetic fields, quantum field theory, particle physics and astrophysics.PACT 发表于 2025-3-24 10:31:21
Particle Dispersion in External Active Media,This chapter is devoted to an analysis of the dispersion properties of photons and neutrinos in external active media: magnetic field, plasma, and magnetized plasma. Possible astrophysical manifestations of particle processes influenced by external active media are also considered.尊敬 发表于 2025-3-24 13:34:13
http://reply.papertrans.cn/31/3066/306575/306575_17.pngPhenothiazines 发表于 2025-3-24 17:34:20
https://doi.org/10.1007/978-3-642-85137-7 field of arbitrary strength, of a strong magnetic field when fermions occupy the ground Landau level, and of a crossed field. The density matrix of the plasma electron in a magnetic field with the fixed number of a Landau level is calculated.萤火虫 发表于 2025-3-24 21:48:00
http://reply.papertrans.cn/31/3066/306575/306575_19.pnggrudging 发表于 2025-3-25 00:57:51
978-3-642-44647-4Springer-Verlag Berlin Heidelberg 2013