壮观的游行
发表于 2025-3-23 10:10:33
https://doi.org/10.1007/978-3-642-88079-7Dirac equation; Elementarteilchen; Quantenelektrodynamik; Relativistische Quantenmechanik; mechanics; qua
staging
发表于 2025-3-23 15:03:15
978-3-642-88081-0Springer-Verlag Berlin Heidelberg 1979
Arboreal
发表于 2025-3-23 19:24:21
Relativistic Particle Physics978-3-642-88079-7Series ISSN 1864-5879 Series E-ISSN 1864-5887
gusher
发表于 2025-3-24 00:33:16
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疏忽
发表于 2025-3-24 02:21:01
Particular Electromagnetic Processes in Collisions with Atoms and Nuclei,ectron emission). Typical energy losses in single collisions . (. characterizes the final state of the excited target) are much smaller than the kinetic energy of particle .. The particle then moves approximately on a straight line, with an energy loss per target density ..
思考才皱眉
发表于 2025-3-24 09:56:49
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无能力
发表于 2025-3-24 13:24:50
Textbook 1979ms the basis of many other sciences, and relativistic particle physics forms the basis of physics. Starting from nonrelativistic point mechanics, there are three major steps: first to classical (unquantized) relativistic electrodynamics, then to non relativistic quantum mechanics and finally to rel
我就不公正
发表于 2025-3-24 17:21:05
Radiation and Quantum Electrodynamics,t only if .. is interpreted as an operator which can create and annihilate photons. As explained in section 2–8, gauge invariance permits us to impose the condition div . = 0 on this operator. Since we wish to keep classical electric and magnetic fields as well, we put ..
Connotation
发表于 2025-3-24 19:16:49
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nonchalance
发表于 2025-3-25 02:34:26
Radiation and Quantum Electrodynamics,ses in which photons are emitted or absorbed. For example, if an excited atom |..> has been formed by a rapid collision at a certain time, the probability amplitude of finding the atom in the state |..> decreases afterwards, and new states |..> |...> appear, in which the atom is in states of lower e