Results 181 to 190 of about 1,684,231 (310)

Baryonic dark forces in electron-beam fixed-target experiments

open access: yesJournal of High Energy Physics
New GeV-scale dark forces coupling predominantly to quarks offer novel signatures that can be produced directly and searched for at high-luminosity colliders. We compute the photon-proton and electron-proton cross sections for producing a GeV-scale gauge
Safa Ben Othman   +2 more
doaj   +1 more source

The electromagnetic form factors of heavy-light pseudo-scalar and vector mesons

open access: yesJournal of High Energy Physics
We systematically investigate the electromagnetic form factors of heavy-light pseudo-scalar and vector mesons within the Dyson-Schwinger/Bethe-Salpeter equations framework for the first time.
Yin-Zhen Xu
doaj   +1 more source

Vector meson production, pion photoproduction, and vector meson dominance

open access: yesNuclear Physics B, 1971
Abstract The vector meson dominance hypothesis can be formulated covariantly in terms of invariant amplitudes. This method, which has been successfully used to predict π−p→ϱon from pion photoproduction, is extended to include ω production and charged ϱ production. With the introduction of only two further parameters to describe the mass dependence of
openaire   +2 more sources

Diffractive elastic neutrino production of vector mesons [PDF]

open access: green, 1976
Mary K. Gaillard   +2 more
openalex   +1 more source

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