A. Antonelli

activity

19962023

σ (e^{+} e^{-} \to π^{+} π^{-} γ)

and extraction of

σ (e^{+} e^{-} \to π^{+} π^{-})

below 1 {\rm GeV} with the KLOE detector

220 citations · 1.5k across the 40 of their papers we have counts for

collaborators

40 papers

hep-ex2023★ 14 cited

Measurement of the $K^{+} \to π^{+} γ γ$ decay

The NA62 Collaboration

A sample of 3984 candidates of the $K^{+} \to π^{+} γ γ$ decay, with an estimated background of $291 \pm 14$ events, was collected by the NA62 experiment at CERN during 2017-2018. In order t…

hep-ex2020★ 58 cited

Search for $π^{0}$ decays to invisible particles

NA62 Collaboration

The NA62 experiment at the CERN SPS reports a study of a sample of $4 \times 1 0^{9}$ tagged $π^{0}$ mesons from $K^{+} \to π^{+} π^{0} (γ)$ , searching for the decay of the $π^{0}$ to invisibl…

hep-ex2020★ 38 cited

An investigation of the very rare $K^{+} \to π^{+} ν ν ˉ$ decay

NA62 Collaboration

The NA62 experiment reports an investigation of the $K^{+} \to π^{+} ν ν ˉ$ mode from a sample of $K^{+}$ decays collected in 2017 at the CERN SPS. The experiment has achieved a si…

hep-ex2011★ 2 cited

Measurement of $Γ (η \to π^{+} π^{-} γ) /Γ (η \to π^{+} π^{-} π^{0})$ with KLOE experiment

The KLOE Collaboration, F. Ambrosino, A. Antonelli +87

We report the measurement of the ratio $Γ (η \to π^{+} π^{-} γ) /Γ (η \to π^{+} π^{-} π^{0})$ analyzing a large sample of $ϕ \to η γ$ decays recorded with the KLOE experiment at the DA $Φ$ NE $e^{+} e^{-}$ c…

hep-ex2009★ 57 cited

Precise measurement of B(K\to eν(γ))/B(K\to μν(γ)) and study of K\to eνγ

The KLOE Collaboration

We present a precise measurement of the ratio R_K=B(K\to eν(γ))/B(K\to μν(γ)) and a study of the radiative process $K \to e ν γ$ , performed with the KLOE detector. The results are bas…

hep-ex2007★ 4 cited

Measurement of the KS->gg branching ratio using a pure KS beam with the KLOE detector

The KLOE collaboration

We have searched for the decay KS->gg in a sample of 2x10^9 phi->KS KL decays collected at DAPHNE with an integrated luminosity of 1.9 fb^{-1}. KS are tagged by the KL interaction…

Measurement of the K+→π+γγ decay

Search for π0 decays to invisible particles

An investigation of the very rare K+→π+ννˉ decay