149 citations · 696 across the 39 of their papers we have counts for
4 papers · 2 filters
Probing millicharged particles with NA64 and LDMX
Sergei N. Gninenko, N. V. Krasnikov, Sergey Kuleshov +7
Millicharged particles emerge as compelling candidates in numerous theoretically well-motivated extensions of the Standard Model. These hypothetical particles, characterized by an…
Bounds on the Gell-Mann--Low functions in quantum electrodynamics and in the Wess-Zumino model
N. V. Krasnikov
We derive bounds , on the GL (Gell-Mann--Low) function from the Kallen-Lehmann dispersion represen…
Search for mirror hidden sector with neutral kaons at NA64
S. N. Gninenko, N. V. Krasnikov
Mirror matter from the dark hidden sector with the same particle content and gauge interactions as in the standard model is still an interesting candidate for dark matter. Several…
Search for oscillations and invisible decays into the dark sector at NA64
S. N. Gninenko, N. V. Krasnikov, V. A. Matveev
The decays have never been experimentally tested. In the Standard Model their branching ratios for the decay into two neutrinos are predicted to be extremely small, $Br(K…