A. Kachanovich

activity

20162025

most citedHiggs portal to dark matter and

B \to K^{(*)}

decays

24 citations · 46 across the 8 of their papers we have counts for

collaborators

Showing 2025Show all

3 papers · 1 filter

hep-ph2025

Exploring Background Contributions in $H \to Z γ$ Decay

Aliaksei Kachanovich

The rare decay $H \to Z γ$ has been investigated by both the ATLAS and CMS Collaborations, with each reporting an excess in Run~2 in 2023 characterized by $μ = 2.2 \pm 0.7$ . This ano…

hep-ph2025

On new physics off the Z peak in $H \to ℓ^{+} ℓ^{-} γ$

Aliaksei Kachanovich, Jean Kimus, Steven Lowette +1

Motivated by a small but intriguing excess observed in the decay mode $H \to ℓ^{+} ℓ^{-} γ$ reported by both the ATLAS and CMS collaborations, we explore the possibility t…

hep-ph2025

Background processes in Higgs decay to Z gamma

Aliaksei Kachanovich

The ATLAS and CMS Collaborations reported that the observed number of Higgs boson decays into a $Z$ boson and a photon is $μ = 2.2 \pm 0.7$ times higher than predicted by the Standa…

Exploring Background Contributions in H→Zγ Decay

On new physics off the Z peak in H→ℓ+ℓ−γ

Background processes in Higgs decay to Z gamma

Exploring Background Contributions in $H \to Z γ$ Decay

On new physics off the Z peak in $H \to ℓ^{+} ℓ^{-} γ$