WebSep 10, 2024 · Our goal in this paper is investigate the dark photon production in the decay of neutral pions produced in ultraperipheral heavy ion collisions (UPHIC), which are … The dark photon (also hidden, heavy, para-, or secluded photon) is a hypothetical hidden sector particle, proposed as a force carrier similar to the photon of electromagnetism but potentially connected to dark matter. In a minimal scenario, this new force can be introduced by extending the gauge group … See more Observations of gravitational effects that cannot be explained by visible matter alone imply the existence of matter which does not or does only very weakly couple to the known forces of nature. This dark matter dominates the … See more Direct conversion A massive dark photon candidate with kinetic mixing strength $${\displaystyle \epsilon }$$ could spontaneously convert to a Standard Model photon. A cavity, with resonant frequency tuned to match the mass of a dark … See more Adding a sector containing dark photons to the Lagrangian of the Standard Model can be done in a straightforward and minimal way by introducing a new U(1) gauge field. The specifics of the … See more • Dark radiation – Postulated type of radiation that mediates interactions of dark matter • Fifth force – Speculative fifth fundamental force See more
Searching in the dark: the hunt for the dark photon
WebNov 1, 2024 · Dark Photon parameters: coupling and mass To introduce the fundamental parameters for the description of a dark photon, the coupling and its mass, let us … WebApr 21, 2024 · Considerable efforts have been dedicated to discovering a dark photon via the decay of the Higgs boson to a photon and an invisible particle. A subject tha … the prodigal son story board
Dark Photons Discover Magazine
WebOct 25, 2024 · Dark photon was proposed as the associated particle of a vector field, B , which can couple to th e hypercharge of Standard Model, by means of the so-called … WebNov 29, 2024 · The dark photon is a massive hypothetical particle that interacts with the Standard Model by kinetically mixing with the visible photon. For small values of the … WebApr 8, 2024 · Ordinary photons are theoretically converted from dark photons using metal plate surfaces. These conversion photons correspond to the mass of dark photons … signals and systems laplace transform