Search Results - "G. Khoriauli"
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A measurement of the K+→ π+μ+μ− decay
Published in The journal of high energy physics (04-11-2022)“…A bstract A sample of 2 . 8 × 10 4 K + → π + μ + μ − candidates with negligible background was collected by the NA62 experiment at the CERN SPS in 2017–2018…”
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Searches for lepton number violating K+ → π−(π0)e+e+ decays
Published in Physics letters. B (10-07-2022)“…Searches for lepton number violating K+→π−e+e+ and K+→π−π0e+e+ decays have been performed using the complete dataset collected by the NA62 experiment at CERN…”
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A search for the K+ → μ−νe+e+ decay
Published in Physics letters. B (01-03-2023)“…A search for the K+→μ−νe+e+ decay, forbidden within the Standard Model by either lepton number or lepton flavour conservation depending on the flavour of the…”
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Search for Lepton Number and Flavor Violation in K^{+} and π^{0} Decays
Published in Physical review letters (24-09-2021)Get full text
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Addendum to: A measurement of the K+→ π+μ+μ− decay
Published in The journal of high energy physics (08-06-2023)Get full text
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Search for π0 decays to invisible particles
Published in The journal of high energy physics (01-02-2021)“…A bstract The NA62 experiment at the CERN SPS reports a study of a sample of 4 × 10 9 tagged π 0 mesons from K + → π + π 0 ( γ ), searching for the decay of…”
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An investigation of the very rare $$ {K}^{+}\to {\pi}^{+}\nu \overline{\nu} $$ decay
Published in The journal of high energy physics (01-11-2020)“…A bstract The NA62 experiment reports an investigation of the $$ {K}^{+}\to {\pi}^{+}\nu \overline{\nu} $$ K + → π + ν ν ¯ mode from a sample of K + decays…”
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First search for K+→π+νν¯ using the decay-in-flight technique
Published in Physics letters. B (10-04-2019)“…The NA62 experiment at the CERN SPS reports the first search for K+→π+νν¯ using the decay-in-flight technique, based on a sample of 1.21×1011K+ decays…”
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Search for production of an invisible dark photon in π0 decays
Published in The journal of high energy physics (28-05-2019)“…A bstract The results of a search for π 0 decays to a photon and an invisible massive dark photon at the NA62 experiment at the CERN SPS are reported. From a…”
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Search for production of an invisible dark photon in π 0 decays
Published in The journal of high energy physics (01-05-2019)“…The results of a search for π0 decays to a photon and an invisible massive dark photon at the NA62 experiment at the CERN SPS are reported. From a total of…”
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A detailed map of Higgs boson interactions by the ATLAS experiment ten years after the discovery
Published in Nature (London) (07-07-2022)“…The standard model of particle physics 1 – 4 describes the known fundamental particles and forces that make up our Universe, with the exception of gravity. One…”
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Search for heavy neutral lepton production in K+ decays to positrons
Published in Physics letters. B (01-08-2020)“…A search for heavy neutral lepton (N) production in K+→e+N decays using the data sample collected by the NA62 experiment at CERN in 2017–2018 is reported…”
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Search for K+ decays to a muon and invisible particles
Published in Physics letters. B (10-05-2021)“…The NA62 experiment at CERN reports searches for K+→μ+N and K+→μ+νX decays, where N and X are massive invisible particles, using the 2016–2018 data set. The N…”
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Search for heavy neutral lepton production in K+ decays
Published in Physics letters. B (10-03-2018)“…A search for heavy neutral lepton production in K+ decays using a data sample collected with a minimum bias trigger by the NA62 experiment at CERN in 2015 is…”
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Sensitivity of the SHiP experiment to Heavy Neutral Leptons
Published in The journal of high energy physics (01-04-2019)“…A bstract Heavy Neutral Leptons (HNLs) are hypothetical particles predicted by many extensions of the Standard Model. These particles can, among other things,…”
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Evidence for the spin-0 nature of the Higgs boson using ATLAS data
Published in Physics letters. B (2013)“…Studies of the spin and parity quantum numbers of the Higgs boson are presented, based on proton–proton collision data collected by the ATLAS experiment at the…”
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Search for a feebly interacting particle X in the decay K+ → π+X
Published in The journal of high energy physics (01-03-2021)“…A bstract A search for the K + → π + X decay, where X is a long-lived feebly interacting particle, is performed through an interpretation of the K + → π + ν ν…”
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Searches for lepton number violating K+ decays
Published in Physics letters. B (10-10-2019)“…The NA62 experiment at CERN reports a search for the lepton number violating decays K+→π−e+e+ and K+→π−μ+μ+ using a data sample collected in 2017. No signals…”
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Performance of the missing transverse momentum triggers for the ATLAS detector during Run-2 data taking
Published in The journal of high energy physics (2020)“…The factor of four increase in the LHC luminosity, from 0.5 × 1034 cm−2s−1 to 2.0 × 1034cm−2s−1, and the corresponding increase in pile-up collisions during…”
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Measurement of the muon reconstruction performance of the ATLAS detector using 2011 and 2012 LHC proton-proton collision data
Published in The European physical journal. C, Particles and fields (2014)“…This paper presents the performance of the ATLAS muon reconstruction during the LHC run with pp collisions at root s = 7-8 TeV in 2011-2012, focusing mainly on…”
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