V. Černý
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View article: Physics Beyond the Standard Model with the NA62 experiment at CERN
Physics Beyond the Standard Model with the NA62 experiment at CERN Open
The first measurement of the branching ratio of the ultra-rare $K^+ \\to \\pi^+\\nu\\bar\\nu$ decay and the searches for production of feebly interacting particles predicted by dark scalar models from the NA62 experiment at CERN are presen…
View article: Measurement of the very rare $K^+ \to \pi^+ \nu \bar\nu$ decay
Measurement of the very rare $K^+ \to \pi^+ \nu \bar\nu$ decay Open
The decay K+→π+νν¯
\n, with a very precisely predicted branching ratio of less than 10−10
\n,
\nis among the best processes to reveal indirect effects of new physics.
\nThe NA62 experiment at CERN SPS is designed to study the K+→π+νν¯
\n d…
View article: Searches for lepton flavour and lepton number violation in K$^+$ decays
Searches for lepton flavour and lepton number violation in K$^+$ decays Open
The NA62 experiment at the CERN SPS is designed to conduct precision tests of the Standard Model by studying rare decays of charged kaons. NA62 took data in 2016-2018 and collected a large sample of charged kaon decays into final states wi…
View article: Search for $K^+ \to \pi^+ \nu \bar{\nu}$ at NA62
Search for $K^+ \to \pi^+ \nu \bar{\nu}$ at NA62 Open
The decay $K^{+} \\rightarrow \\pi^{+}\\nu\\overline{\\nu}$ has a very precisely predicted branching ratio ($\\sim 8\\times 10^{-11}$) and it is one of the best candidates to reveal indirect effects of new physics. The NA62 experiment at C…
View article: Search for $K^{+}\rightarrow\pi^{+}\nu\overline{\nu}$ at NA62
Search for $K^{+}\rightarrow\pi^{+}\nu\overline{\nu}$ at NA62 Open
$K^{+}\rightarrow\pi^{+}\nu\overline{\nu}$ is one of the theoretically cleanest meson decay where to look for indirect effects of new physics complementary to LHC searches. The NA62 experiment at CERN SPS is designed to measure the branchi…
View article: Search for $K^{+}\rightarrowπ^{+}ν\overlineν$ at NA62
Search for $K^{+}\rightarrowπ^{+}ν\overlineν$ at NA62 Open
$K^{+}\rightarrowπ^{+}ν\overlineν$ is one of the theoretically cleanest meson decay where to look for indirect effects of new physics complementary to LHC searches. The NA62 experiment at CERN SPS is designed to measure the branching ratio…
View article: NA62 and NA48/2 results on search for Heavy Neutral Leptons
NA62 and NA48/2 results on search for Heavy Neutral Leptons Open
In this paper we present new results on upper limits for the search of Heavy Neutral Leptons (HNL) with data collected by NA48/2 (2003-2004), NA62-RK (2007) and NA62 (2015) CERN experiments. The data collected with different trigger config…
View article: NA48/62 latest results
NA48/62 latest results Open
The NA62 experiment at the CERN SPS recorded in 2007 a large sample of $K^+ \\to \\mu^+ \\nu_{\\mu}$ decays. A peak search in the missing mass spectrum of this decay is performed. In the absence of observed signal, the limits obtained on $…
View article: Prospects for observation at CERN in NA62
Prospects for observation at CERN in NA62 Open
The rare decays are excellent processes to probe the Standard Model and indirectly search for new physics complementary to the direct LHC searches. The NA62 experiment at CERN SPS aims to collect and analyse O(10(13)) kaon decays before th…
View article: Results and prospects on Kaon physics with the NA62 experiment at CERN
Results and prospects on Kaon physics with the NA62 experiment at CERN Open
The measurement of the ratio of the rates of leptonic kaon decays performed by NA48/2 and NA62 ( R K phase) experiments is presented, together with the description of the NA62 experiment that will start collecting data in 2015 at the CERN …