Web30 mrt. 2024 · The Faraday effect has since been the subject of numerous investigations which led to practical applications in plasma diagnostics with microwaves and most … Web29 jul. 2024 · When a VHE particle—either gamma ray or cosmic ray—reaches us from the cosmos, it interacts with the Earth’s atmosphere to create an extensive air shower of secondary particles and photons that propagate down to the surface of the Earth (Fig. 1 ).
TeV Gamma Ray Astronomy - Wei Cui - California Institute of …
WebWe review open questions and prospects for progress in ultrahigh-energy cosmic ray (UHECR) research, based on a series of discussions that took place during the “The High-Energy Universe: Gamma-Ray, Neutrino, and Cosmic-ray Astronomy” MIAPP workshop in 2024. Specifically, we overview open questions on the origin of the bulk of UHECRs, … Web10 mrt. 2024 · We study light-matter interactions in two-dimensional photonic systems in the presence of a spatially homogeneous synthetic magnetic field for light. Specifically, we consider one or more two-level emitters located in the bulk region of the lattice, where for increasing magnetic field the photonic modes change from extended plane waves to … images of spaghetti on a plate
Photons in Magnetic Fields Nature
Web29 okt. 2024 · Ultra-relativistic heavy-ion collisions are expected to produce the strongest electromagnetic fields in the known Universe. These highly-Lorentz contracted fields can manifest themselves as linearly polarized quasi-real photons that can interact via the Breit-Wheeler process to produce lepton anti-lepton pairs. The energy and momentum … WebFor this regime, the photon description is very complex. A very high number of highly coherent photons must be used in a quantum electrodynamic description of low frequency electromagnetic field phenomena. Thus, one-photon interaction descriptions must be replaced by multiple-photon interaction formalism. WebNeutrino--antineutrino ($\nu\bar\nu$) pair production is one of the main processes responsible for the energy loss of stars. Apart from the collision of two ($\gamma\gamma\to\nu\bar\nu$) or three ($\gamma\gamma\gamma\to\nu\bar\nu$) real photons, photon decay and photon collisions in the presence of nuclear Coulomb … list of breadth courses at nc state