Results 121 to 130 of about 1,397,052 (220)

Searching dark photons using displaced vertices at Belle II — with backgrounds

open access: yesJournal of High Energy Physics
Dark photons in the MeV to GeV range with kinetic mixing of the order of ≲ 10 −4 − 10 −3 can be produced in significant numbers at low energy colliders such as Belle II. Their decay length can be macroscopic raising the hope for a fairly clean search via
Joerg Jaeckel, Anh Vu Phan
doaj   +1 more source

Light vector mediators at direct detection experiments

open access: yesJournal of High Energy Physics
Solar neutrinos induce elastic neutrino-electron scattering in dark matter direct detection experiments, resulting in detectable event rates at current facilities.
Valentina De Romeri   +2 more
doaj   +1 more source

Dark photon production via elastic proton bremsstrahlung with non-zero momentum transfer

open access: yesJournal of High Energy Physics
We explore hypothetical vector particles, dark photons γ′, which mix with the Standard Model photons and thus mediate interactions with charged particles into the hidden sector. We study the elastic proton bremsstrahlung of dark photons with masses 0.4–1.
D. Gorbunov, E. Kriukova
doaj   +1 more source

New scotogenic model of neutrino mass with U(1)D gauge interaction [PDF]

open access: green, 2013
Ernest Ma   +2 more
openalex   +1 more source

Pauli form factor contributions to the inelastic proton bremsstrahlung and dark photon production

open access: yesJournal of High Energy Physics
We study the production of hypothetical vector particles, dark photons γ′, with masses in the range 0.4–1.8 GeV via inelastic proton bremsstrahlung. We further develop the approach of refs.
D. Gorbunov, E. Kriukova
doaj   +1 more source

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