D. Di Filippo

activity

20112025

K^{+} \to π^{+} ν ν ˉ

decay

155 citations · 252 across the 14 of their papers we have counts for

collaborators

14 papers

hep-ex2025

Searches for hidden sectors using $K^{+} \to π^{+} X$ decays

NA62 Collaboration

Results from the study of the rare decays $K^{+} \to π^{+} ν ν ˉ$ , $K^{+} \to π^{+} μ^{+} μ^{-}$ and $K^{+} \to π^{+} γ γ$ at the NA62 experiment at CERN are interpreted in terms…

hep-ex2023★ 5 cited

A study of the $K^{+} \to π^{0} e^{+} ν γ$ decay

The NA62 Collaboration

A sample of $1.3 \times 1 0^{5}$ $K^{+} \to π^{0} e^{+} ν γ$ candidates with less than 1% background was collected by the NA62 experiment at the CERN SPS in 2017-2018. Branching fraction mea…

hep-ex2022★ 15 cited

A measurement of the $K^{+} \to π^{+} μ^{+} μ^{-}$ decay

NA62 Collaboration

A sample of $2.8 \times 1 0^{4}$ $K^{+} \to π^{+} μ^{+} μ^{-}$ candidates with negligible background was collected by the NA62 experiment at the CERN SPS in 2017--2018. The model-inde…

hep-ex2022★ 19 cited

Searches for lepton number violating $K^{+} \to π^{-} (π^{0}) e^{+} e^{+}$ decays

NA62 collaboration

Searches for lepton number violating $K^{+} \to π^{-} e^{+} e^{+}$ and $K^{+} \to π^{-} π^{0} e^{+} e^{+}$ decays have been performed using the complete dataset collected by the NA62 experiment at CERN in 20…

hep-ex2021★ 28 cited

Search for lepton number and flavour violation in $K^{+}$ and $π^{0}$ decays

NA62 Collaboration

Searches for the lepton number violating $K^{+} \to π^{-} μ^{+} e^{+}$ decay and the lepton flavour violating $K^{+} \to π^{+} μ^{-} e^{+}$ and $π^{0} \rightarrow μ…

hep-ex2021★ 155 cited

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

NA62 Collaboration

The NA62 experiment reports the branching ratio measurement BR $(K^{+} \to π^{+} ν ν ˉ) = (10. 6_{- 3.4}^{+ 4.0} ∣_{stat} \pm 0. 9_{syst}) \times 1 0^{- 11}$ at 68% CL, base…

hep-ex2016

Search for $K^{+} \to π^{+} ν ν ˉ$ at NA62

Matthew Moulson

The decay $K^{+} \to π^{+} ν ν ˉ$ is highly suppressed in the Standard Model (SM), while its rate can be predicted with minimal theoretical uncertainty. The branching ratio (BR) for this…

physics.ins-det2016

Recent results and prospects for NA62 experiment

Silvia Martellotti

The $K^{+} \to π^{+} ν ν ˉ$ decay is theoretically one of the cleanest meson decays and so a good place to look for indirect effects of new physics complementary to LHC search…

physics.ins-det2015★ 4 cited

CHANTI: a Fast and Efficient Charged Particle Veto Detector for the NA62 Experiment at CERN

F. Ambrosino, T. Capussela, D. Di Filippo +10

The design, construction and test of a charged particle detector made of scintillation counters read by Silicon Photomultipliers (SiPM) is described. The detector, which operates i…

hep-ex2014

Recent NA48/2 and NA62 results

F. Ambrosino, A. Antonelli, G. Anzivino +156

The NA48/2 Collaboration at CERN has accumulated and analysed unprecedented statistics of rare kaon decays in the $K_{e 4}$ modes: $K_{e 4} (+ -)$ ( $K^{\pm} \to π^{+} π^{-} e^{\pm} ν$ ) and $K_…

physics.ins-det2014★ 12 cited

The NA62 experiment at CERN: status and perspectives

Riccardo Fantechi

The NA62 experiment at CERN will measure the branching ratio of the K+ -> pi+ nu nubar decay with a precision of 10%, collecting about 100 events in two years of run. This paper wi…

physics.ins-det2012★ 3 cited

The large-angle photon veto system for the NA62 experiment at the CERN SPS

F. Ambrosino, B. Angelucci, A. Antonelli +19

The branching ratio (BR) for the decay K^+ \to π^+ν\barν is a sensitive probe for new physics. The NA62 experiment at the CERN SPS will measure this BR to within about 10%. To reje…

physics.ins-det2011★ 9 cited

The NA62 LAV front-end electronics

A. Antonelli, G. Corradi, M. Moulson +22

The branching ratio for the decay $K^{+} \to π^{+} ν ν ˉ$ is sensitive to new physics; the NA62 experiment will measure it to within about 10%. To reject the dominant background from c…

physics.ins-det2011★ 2 cited

The Large-Angle Photon Veto System for the NA62 Experiment at CERN

F. Ambrosino, B. Angelucci, A. Antonelli +19

The branching ratio (BR) for the decay K^+ \rightarrow π^+ ν\barν is a sensitive probe for new physics. The NA62 experiment at the CERN SPS will measure this BR to within about 10%…

Searches for hidden sectors using K+→π+X decays

A study of the K+→π0e+νγ decay

A measurement of the K+→π+μ+μ− decay

Searches for lepton number violating K+→π−(π0)e+e+ decays

Search for lepton number and flavour violation in K+ and π0 decays

Measurement of the very rare K+→π+ννˉ decay

Search for K+→π+ννˉ at NA62

Recent results and prospects for NA62 experiment

CHANTI: a Fast and Efficient Charged Particle Veto Detector for the NA62 Experiment at CERN

Recent NA48/2 and NA62 results

The NA62 experiment at CERN: status and perspectives

The large-angle photon veto system for the NA62 experiment at the CERN SPS

The NA62 LAV front-end electronics

The Large-Angle Photon Veto System for the NA62 Experiment at CERN

Searches for hidden sectors using $K^{+} \to π^{+} X$ decays

A study of the $K^{+} \to π^{0} e^{+} ν γ$ decay

A measurement of the $K^{+} \to π^{+} μ^{+} μ^{-}$ decay

Searches for lepton number violating $K^{+} \to π^{-} (π^{0}) e^{+} e^{+}$ decays

Search for lepton number and flavour violation in $K^{+}$ and $π^{0}$ decays

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

Search for $K^{+} \to π^{+} ν ν ˉ$ at NA62