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19922026
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Showing 2023 · hep-phShow all

39 papers · 2 filters

hep-ph2023★ 2 cited

New Constraint for Isotropic Lorentz Violation from LHC Data

David Amram, Killian Bouzoud, Nicolas Chanon +3

New calculations for the kinematics of photon decay to fermions in vacuo under an isotropic violation of Lorentz invariance (LV), parameterized by the Standard-Model Extension (SME…

hep-ph2023

Revisiting the averaged annihilation rate of thermal relics at low temperature

A. Arbey, F. Mahmoudi, M. Palmiotto

We derive a low-temperature expansion of the formula to compute the average annihilation rate for dark matter in -symmetric models, both in the a…

hep-ph2023★ 4 cited

Consistent, multidimensional differential histogramming and summary statistics with YODA 2

Andy Buckley, Louie Corpe, Matthew Filipovich +5

Histogramming is often taken for granted, but the power and compactness of partially aggregated, multidimensional summary statistics, and their fundamental connection to differenti…

hep-ph2023★ 125 cited

micrOMEGAs 6.0: N-component dark matter

G. Alguero, G. Belanger, F. Boudjema +5

micrOMEGAs is a numerical code to compute dark matter (DM) observables in generic extensions of the Standard Model of particle physics. We present a new version of micrOMEGAs that…

hep-ph2023★ 17 cited

Multi-Higgs Boson Production with Anomalous Interactions at Current and Future Proton Colliders

Andreas Papaefstathiou, Gilberto Tetlalmatzi-Xolocotzi

We investigate multi-Higgs boson production at proton colliders, in a framework involving anomalous interactions, focusing on triple Higgs boson production. We consider modificatio…

hep-ph2023★ 2 cited

Coherent gluon radiation: beyond leading-log accuracy

Greg Jackson, Stéphane Peigné, Kazuhiro Watanabe

Results are presented for the medium-induced, soft coherent radiation spectrum for all partonic channels in QCD, at leading-order in but beyond leading logarithmic a…