V. Uvarov

activity

20232026

most citedSearches for the light invisible axion-like particle in

K^{+} \to π^{+} π^{0} a

decay

3 citations · 3 across the 4 of their papers we have counts for

collaborators

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4 papers · 1 filter

hep-ex2026

A search for the dark photon in the OKA experiment

The OKA Collaboration, A. S. Sadovsky, A. P. Filin +35

A search for the massless dark photon in the decay $K^{+} \to π^{+} π^{0} γ$ is performed with the OKA detector exposed to 17.7 GeV/c RF separated secondary beam of the…

hep-ex2024

The upper limit on the $K^{+} \to π^{0} π^{0} π^{0} e^{+} ν$ decay

A. V. Kulik, S. N. Filippov, E. N. Gushchin +26

A search for the $K^{+} \to π^{0} π^{0} π^{0} e^{+} ν$ decay is performed by the OKA collaboration. The search is based on $3.65 \times 1 0^{9} K^{+}$ decays. No signal is observed. The upp…

hep-ex2023

Observation of $K^{+} \to π^{+} π^{0} π^{0} γ$ decay

S. N. Filippov, E. N. Gushchin, A. A. Khudyakov +29

The $K^{+} \to π^{+} π^{0} π^{0} γ$ decay is observed by the OKA collaboration. The branching ratio is measured to be $(4.1 \pm 0.9 (s t a t) \pm 0.4 (sy s t)) \times 1 0^{- 6}$ . The branching…

hep-ex2023★ 3 cited

Searches for the light invisible axion-like particle in $K^{+} \to π^{+} π^{0} a$ decay

A. S. Sadovsky, A. P. Filin, S. A. Akimenko +31

A high statistics data sample of the $K^{+}$ decays is recorded by the OKA collaboration. A missing mass analysis is performed to search for a light invisible pseudoscalar axion-li…

A search for the dark photon in the OKA experiment

The upper limit on the K+→π0π0π0e+ν decay

Observation of K+→π+π0π0γ decay

Searches for the light invisible axion-like particle in K+→π+π0a decay

The upper limit on the $K^{+} \to π^{0} π^{0} π^{0} e^{+} ν$ decay

Observation of $K^{+} \to π^{+} π^{0} π^{0} γ$ decay

Searches for the light invisible axion-like particle in $K^{+} \to π^{+} π^{0} a$ decay