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19942026
most citedA facility to Search for Hidden Particles at the CERN SPS: the SHiP physics case

782 citations · 10.3k across the 289 of their papers we have counts for

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Showing 2023Show all

8 papers · 1 filter

hep-ph2023

Test of vector portal with dark fermions in the charge-exchange reactions in the NA64 experiment at CERN SPS

Sergei N. Gninenko, Dmitry V. Kirpichnikov, Sergey Kuleshov +2

We consider an experiment to search for dark sector particles in dark photon kinetic mixing model by analyze invisible and semi-invisible decays of neutral mesons , ,…

hep-ph2023

Probing invisible vector meson decay mode with hadronic beam in the NA64 experiment at SPS/CERN

Alexey S. Zhevlakov, Dmitry V. Kirpichnikov, Sergei N. Gninenko +2

We test a novel idea of using a beam in the fixed-target experiments to search for New Physics in the events with missing energy. Bounds for invisible vector meson decay…

hep-ex2023★ 9 cited

Search for axion-like particles through nuclear Primakoff production using the GlueX detector

J. R. Pybus, T. Kolar, B. Devkota +40

We report on the results of the first search for the production of axion-like particles (ALP) via Primakoff production on nuclear targets using the GlueX detector. This search uses…

hep-ph2023★ 6 cited

Study of the nonleptonic decay in the covariant confined quark model

Mikhail A. Ivanov, Valery E. Lyubovitskij, Zhomart Tyulemissov

The nonleptonic decay with is systematically studied in the framework of the covariant confined quark model with accounting for both short and long dis…

hep-ph2023

Lepton flavor violating dark photon

Alexey S. Zhevlakov, Dmitry V. Kirpichnikov, Valery E. Lyubovitskij

We study possible impact of dark photons on lepton flavor phenomenology. We derive the constraints on non-diagonal dark photon couplings with leptons by analyzing corresponding con…

hep-ph2023★ 1 cited

Bulk-to-boundary propagators with arbitrary total angular momentum in soft-wall AdS/QCD

Valery E. Lyubovitskij, Ivan Schmidt

We derive the equations of motion for the bulk-to-boundary propagators of the anti-de Sitter (AdS) boson and fermion fields with arbitrary total angular momentum , in a soft-wal…

hep-ex2023

Measurement of the intrinsic hadronic contamination in the NA64 high-purity beam at CERN

Yu. M. Andreev, D. Banerjee, B. Banto Oberhauser +65

In this study, we present the measurement of the intrinsic hadronic contamination at the CERN SPS H4 beamline configured to transport electrons and positrons at 100 GeV/c momentum.…

hep-ex2023

Transverse-spin-dependent azimuthal asymmetries of pion and kaon pairs produced in muon-proton and muon-deuteron semi-inclusive deep inelastic scattering

The COMPASS Collaboration

A set of measurements of azimuthal asymmetries in the production of pairs of identified hadrons in deep-inelastic scattering of muons on transversely polarised LiD (deuteron) a…