A5018327241- Particle physics theoretical and experimental studies
- Quantum Chromodynamics and Particle Interactions
- Dark Matter and Cosmic Phenomena
- High-Energy Particle Collisions Research
- Computational Physics and Python Applications
- Neutrino Physics Research
- Particle Detector Development and Performance
- Particle Accelerators and Free-Electron Lasers
- Astrophysics and Cosmic Phenomena
- Radiation Detection and Scintillator Technologies
- Atomic and Subatomic Physics Research
- Superconducting Materials and Applications
- Medical Imaging Techniques and Applications
- Cosmology and Gravitation Theories
- Radioactivity and Radon Measurements
- Wireless Body Area Networks
- Antenna Design and Analysis
- Pulsars and Gravitational Waves Research
- Particle accelerators and beam dynamics
- Black Holes and Theoretical Physics
- Graphite, nuclear technology, radiation studies
- Methane Hydrates and Related Phenomena
European Organization for Nuclear Research
2017-2024
Roma Tre University
2024
Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Frascati
2017-2024
Lancaster University
2024
Charles University
2023-2024
UCLouvain
2022
Istituto Nazionale di Fisica Nucleare, Sezione di Napoli
2022
Joint Institute for Nuclear Research
2020
University of Liverpool
2016-2018
Istituto Nazionale di Fisica Nucleare, Sezione di Pisa
2018
Abstract Kaon physics is at a turning point – while the rare-kaon experiments NA62 and KOTO are in full swing, end of their lifetime approaching future experimental landscape needs to be defined. With HIKE, KOTO-II LHCb-Phase-II on table under scrutiny, it very good moment time take stock contemplate about opportunities these theoretical developments provide for particle coming decade beyond. This paper provides compact summary talks discussions from Kaons@CERN 2023 workshop, held September CERN.
The NA48/2 experiment at CERN collected a large sample of charged kaon decays to final states with multiple particles in 2003–2004. A new upper limit on the rate lepton number violating decay K±→π∓μ±μ± is reported: B(K±→π∓μ±μ±)<8.6×10−11 90% CL. Searches for two-body resonances X K±→πμμ (such as heavy neutral leptons N4 and inflatons χ) are also presented. In absence signals, limits set products branching fractions B(K±→μ±N4)B(N4→πμ) B(K±→π±X)B(X→μ+μ−) ranges assumed resonance masses...
The Experimental Cavern North 3 (ECN3) is an underground experimental cavern on the CERN Pr\'evessin site. ECN3 currently hosts NA62 experiment, with a physics programme devoted to rare kaon decays and searches of hidden particles approved until Long Shutdown (LS3). Several options are proposed longer term in order make best use worldwide unique potential high-intensity/high-energy proton beam extracted from Super Proton Synchrotron (SPS) ECN3. current status their study by Physics Beyond...
Kaon physics is at a turning point -- while the rare-kaon experiments NA62 and KOTO are in full swing, end of their lifetime approaching future experimental landscape needs to be defined. With HIKE, KOTO-II LHCb-Phase-II on table under scrutiny, it very good moment time take stock contemplate about opportunities these theoretical developments provide for particle coming decade beyond. This paper provides compact summary talks discussions from Kaons@CERN 2023 workshop.
The NA48/2 experiment at CERN collected a large sample of charged kaon decays into final states with multiple particles in 2003--2004. A new upper limit on the rate lepton number violating decay $K^{\pm} \to \pi^{\mp} \mu^{\pm} \mu^{\pm}$ obtained from this is reported: $\mathcal{B}(K^{\pm} \mu^{\pm})<8.6 \times 10^{-11}$ 90\% CL. Searches for two-body resonances \pi\mu\mu$ (including heavy neutral leptons~$N_4$ and inflatons~$\chi$) accessible range masses lifetimes are also presented. In...
Recent results and prospects for precision tests of the Standard Model in kaon decay-in-flight experiments at CERN are presented. A measurement ratio leptonic decay rates charged level 0.4% constrains parameter space new physics models with extended Higgs sector, a fourth generation quarks leptons or sterile neutrinos. Searches heavy neutrino mass states dark photon ∼ 100 MeV/c2 range based on samples collected 2003-2007 progress will be discussed. The NA62 experiment, starting 2014, search...
The NA62 experiment at the CERN SPS aims to measure branching ratio of very rare kaon decay $K^+ \rightarrow \pi^+ \nu \bar{\nu}$, collecting $\sim 100$ events with a 10\% background make stringent test Standard Model. calorimeter level 0 trigger is used suppress one main backgrounds, \pi^0$ decay, and select $\pi^+$ in final state. identifies clusters electromagnetic hadronic calorimeters. It prepares time-ordered lists reconstructed together arrival time, position, energy measurements each...
The NA62 Experiment aims to measure the branching ratio of ultra-rare K + → π ν decay with 10% precision, collecting ∼ 100 events SM fraction in 3 years data taking.The experimental strategy and detector layout are described.
The NA48/2 experiment at CERN collected a large sample of charged kaon decays into final states with multiple particles in 2003-2004. An upper limit $8.6 \times 10^{-11}$ 90~$\%$~CL is set on the branching ratio lepton number violating decay $K^\pm \rightarrow \pi^{\mp} \mu^{\pm} \mu^{\pm}$. Searches for two-body resonances like heavy neutral leptons and inflatons \pi \mu \mu$ accessible range masses lifetimes are also presented.
The NA62 experiment at CERN SPS aims to measure the branching ratio of ultra-rare kaon decay $K^+\to\pi^+\nu\bar{\nu}$ with 10\% precision, collecting $\sim 100$ events, assuming Standard Model~(SM) $8.4 \times 10^{-11}$, starting in 2016. uses a decay-in-flight technique and is exposed 750~MHz high-energy unseparated charged hadron beam, which kaons are minor component (6\%). Kaon identification therefore mandatory reduce interference dominant non-kaon experimental measurements. system its...
Abstract The NA62 experiment at the CERN SPS aims to measure branching ratio of very rare kaon decay <?CDATA ${K}^{+}\to {\pi }^{+}\nu \bar{\nu }$?> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"> <mml:msup> <mml:mrow> <mml:mi>K</mml:mi> </mml:mrow> <mml:mo>+</mml:mo> </mml:msup> <mml:mo>→</mml:mo> <mml:mi>π</mml:mi> <mml:mi>ν</mml:mi> <mml:mover accent="true"> <mml:mo>¯</mml:mo> </mml:mover> </mml:math> . Calorimetric Level 0 Trigger identifies...
The NA48/2 experiment at CERN collected a large sample of charged kaon decays into final states with multiple particles in 2003--2004. A new upper limit on the rate lepton number violating decay $K^{\pm}\toπ^{\mp}μ^{\pm}μ^{\pm}$ obtained from this is reported: $\mathcal{B}(K^{\pm}\toπ^{\mp}μ^{\pm}μ^{\pm})<8.6 \times 10^{-11}$ 90\% CL. Searches for two-body resonances $K^{\pm}\toπμμ$ (including heavy neutral leptons~$N_4$ and inflatons~$χ$) accessible range masses lifetimes are also...
The NA48/2 experiment at CERN collected a large sample of charged kaon decays into final states with multiple particles in 2003--2004. A new upper limit on the rate lepton number violating decay $K^{\pm}\to\pi^{\mp}\mu^{\pm}\mu^{\pm}$ obtained from this is reported: $\mathcal{B}(K^{\pm}\to\pi^{\mp}\mu^{\pm}\mu^{\pm})<8.6 \times 10^{-11}$ 90\% CL. Searches for two-body resonances $K^{\pm}\to\pi\mu\mu$ (including heavy neutral leptons~$N_4$ and inflatons~$\chi$) accessible range masses...
The NA62 experiment at CERN SPS aims to measure the branching ratio of ultra-rare kaon decay $K^+\to\pi^+\nu\bar{nu}$ with 10\% precision, collecting $\sim 100$ events, assuming Standard Model~(SM) $8.4 \times 10^{-11}$, starting in 2016. uses a decay-in-flight technique and is exposed 750~MHz high-energy unseparated charged hadron beam, which kaons are minor component (6\%). Kaon identification therefore mandatory reduce interference dominant non-kaon experimental measurements. system its...