Primakoff effect
WebAn Updated High Precision Measurement of the Neutral Pion Lifetime via the Primakoff Effect A. Gasparian NC A&T State University, Greensboro, NC Outline Physics Motivation … WebIn particle physics, the Primakoff effect, named after Henry Primakoff, is the resonant production of neutral pseudoscalar mesons by high-energy photons interacting with an …
Primakoff effect
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WebBy means of the Holstein-Primakoff transformation performed on the spinor chain we obtain a spinless boson system described by an extended Bose-Hubbard model with a hole-like … WebHenry Primakoff, the first Donner Professor of Physics in the University of Pennsylvania, ... Electric Fields and the Mean Life of the Neutral Meson" which first described the process …
WebDec 22, 2024 · We report a theoretical study of the bistability of cavity magnon polaritons (CMPs) controlled by dual magnetic nonlinearities. Based on the magnon Kerr effect, we introduce the nonlinear magnon effect in this hybrid system without using the Holstein–Primakoff transformation and find that these two types of nonlinear … WebRecently, axion-like particle search has received renewed interest. In particular, several groups have started “light shining through a wall” experiments based on magnetic field …
In particle physics, the Primakoff effect, named after Henry Primakoff, is the resonant production of neutral pseudoscalar mesons by high-energy photons interacting with an atomic nucleus. It can be viewed as the reverse process of the decay of the meson into two photons and has been used for the measurement of the decay width of neutral mesons. It could also take place in stars and be a production mechanism of certain hypothetical particles, … Webэультате ш можем написать */<£«,-, - £ А!>«>№, с/в+>*£3*&-£№№ л (4) гце dJl и dJl t-элементы телесних углов поаитрония и поаитпона соот ветственно, т-масса электпона. В случае одинаковых импульсов электрона и поаит
WebAbstract. We discuss the electroproduction of π 0 mesons via the Primakoff process (e+nucleus)-->(e+nucleus+π 0) where an off-mass-shell photon interacts with the Coulomb field of the nucleus to produce a π 0 meson. Unlike the Dalitz pair decay of the π 0, e.g., π 0-->e + e-γ, here the exchanged photon can have a comparatively large four-momentum … greetings in thailandWebA mathematcial method was developed to indicate the nuclear surface effect of the muon capture rate in Ca⁴⁰. This surface effect was not implied in Primakoff's theory of muon … greetings in the beginning of an emailWebApr 13, 2024 · Abstract : We propose a new non-thermal dark matter which feebly couples to the standard model charged leptons.The feeble interactions allow it (1) to freeze-in from … greetings in thaiWebDec 4, 2024 · Download PDF Abstract: We reexamine the inverse Primakoff scattering of axions, whose scattering cross section depends on the distribution of electrons in target atoms. We evaluate it using a form factor computed with a relativistic Hartree-Fock wave function and compare it with the previous results obtained with those based on the … greetings in the name of public serviceWeb汪 森， 陈 浩, 王瑞强 (华南师范大学物理与电信工程学院，广州 510006) . 具有均匀Dzyaloshinskii-Moriya相互作用的一维反铁磁链的孤子激发 greetings in the uaeWebPrimakoff effect (after Henry Primakoff) is the resonant production of neutral pseudoscalar mesons by high-energy photons interacting with an atomic nucleus.It can be viewed as … greetings instead of good dayWebMay 31, 2010 · The coherent-nuclear reaction a + A -> a* + A is in the small-angle region dominated by the one-photon-exchange mechanism, often referred to as the Primakoff … greetings in the philippines