activity
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

collaborators

294 papers

hep-th2026

Quantum states in an AdS-invariant theory

Felix M. Lev, Valery E. Lyubovitskij

We note that the description of elementary particles in anti-de Sitter (AdS) quantum theory differs radically from standard approaches. Since the Cartan subalgebra of the AdS algeb…

hep-ph2026

Charge-exchange reactions with pion and kaon beams in the NA64h experiment at CERN

Sergei N. Gninenko, Sergey Kuleshov, Valery E. Lyubovitskij +1

We discuss a new approach to search for dark sector coupled to quarks in the invisible decays and oscillations of light neutral mesons produced in the charge-exchange (CEX) reactio…

hep-ex2026

First Observation of an Exotic Reggeon

G. D. Alexeev, M. G. Alexeev, C. Alice +180

We present new \compass high-statistics measurements of the peripheral production of and pairs in the reactions . For the first t…

hep-ph2026

Nonlocal Portal to the Dark Sector

Sergey Kovalenko, Sergey Kuleshov, Valery E. Lyubovitskij +1

We propose a nonlocal realization of the Stueckelberg portal between the Standard Model and Dark Sector, which decouple in the local limit. This implies that the mediator, $U(1)_{D…

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…

nucl-ex2026

Long Range Outlook for Short-Range Correlations

Nadia Fomin, Or Hen, Julian Kahlbow +99

Short range correlated (SRC) N N pairs are pairs of nucleons with high relative momentum (prel > kF where kF ~ 250 MeV/c is the Fermi momentum in medium to heavy nuclei) and lower…