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20102026
most citedSearch for invisible decays of sub-GeV dark photons in missing-energy events at the CERN SPS

149 citations · 815 across the 45 of their papers we have counts for

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hep-ph2026

Prospects of boosted magnetic dipole inelastic fermion dark matter at ILC-BDX

I. V. Voronchikhin, D. V. Kirpichnikov

In this work, we investigate the projected sensitivity of the Beam-Dump eXperiment at the International Linear Collider (ILC-BDX) to inelastic fermionic dark matter coupled to the…

hep-ph2026

Missing energy signatures of inelastic magnetic dipole DM at NA64e

Sergei N. Gninenko, N. V. Krasnikov, I. V. Voronchikhin +1

Some extensions of the Standard Model consider inelastic dark matter (iDM) as an attractive candidate for sub-GeV DM of thermal origin that could be detected at modern accelerators…

hep-ph2026

Constraints on dark axion portal: missing energy and fermion EDMs

Sergei N. Gninenko, N. V. Krasnikov, Valery E. Lyubovitskij +4

We study a model in which a new interactions between the Standard Model (SM) photon and both the dark photon ( and an ALP () are described by the dark axion portal operato…

hep-ph2025

Examining scalar portal inelastic dark matter with lepton fixed target experiments

I. V. Voronchikhin, D. V. Kirpichnikov

Inelastic dark matter scenarios have attracted considerable attention in contemporary particle physics. In this study, we investigate the phenomenology of sub-GeV inelastic dark ma…

hep-ph2024

The bremsstrahlung-like production of the massive spin-2 dark matter mediator

I. V. Voronchikhin, D. V. Kirpichnikov

The link between Standard Model (SM) particles and dark matter (DM) can be introduced via spin-2 massive mediator, G, that couples to photon and charged leptons. Moreover, in a med…

hep-ph2024

Implication of the Weizsacker-Williams approximation for the dark matter mediator production

I. V. Voronchikhin, D. V. Kirpichnikov

The simplified connection between Standard Model (SM) particles and light dark matter (LDM) can be introduced via spin-0 and spin-1 lepton-specific mediators. Moreover, in a mediat…