New measurement of radiative decays at the NA62 experiment at CERN: Ke3γ

The NA62 Collaboration

New measurement of radiative decays at the NA62 experiment at CERN: K_e3γ

The NA62 Collaboration

INFN Sezione di Torino

Research output: Contribution to journal › Conference article › peer-review

Abstract

The NA62 experiment at CERN reports new results from studies of radiative kaon decays K⁺ → π⁰e⁺νγ (Ke3γ), using a data sample collected in 2017-2018. The sample comprises O(100k) Ke3γ candidates with sub-percent background contaminations. Preliminary results including the most precise measurement of the Ke3γ branching ratios and the T-asymmetry measurement in the Ke3γ decay, are presented.

Original language	English
Article number	055
Journal	Proceedings of Science
Volume	405
Publication status	Published - 1 Jan 2021
Event	7th Symposium on Prospects in the Physics of Discrete Symmetries, DISCRETE 2020-2021 - Bergen, Norway Duration: 29 Nov 2021 → 3 Dec 2021

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@article{bdf5735eaa6744b7b2e1fe4eb3bf1b53,

title = "New measurement of radiative decays at the NA62 experiment at CERN: Ke3γ",

abstract = "The NA62 experiment at CERN reports new results from studies of radiative kaon decays K+ → π0e+νγ (Ke3γ), using a data sample collected in 2017-2018. The sample comprises O(100k) Ke3γ candidates with sub-percent background contaminations. Preliminary results including the most precise measurement of the Ke3γ branching ratios and the T-asymmetry measurement in the Ke3γ decay, are presented.",

author = "\{The NA62 Collaboration\} and Cristina Biino and A. Akmete and R. Aliberti and F. Ambrosino and R. Ammendola and B. Angelucci and A. Antonelli and G. Anzivino and R. Arcidiacono and T. Bache and A. Baeva and D. Baigarashev and L. Bandiera and M. Barbanera and J. Bernhard and A. Biagioni and L. Bician and C. Biino and A. Bizzeti and T. Blazek and B. Bloch-Devaux and P. Boboc and V. Bonaiuto and M. Boretto and M. Bragadireanu and Olvera, \{A. Briano\} and D. Britton and F. Brizioli and Brunetti, \{M. B.\} and D. Bryman and F. Bucci and T. Capussela and J. Carmignani and A. Ceccucci and P. Cenci and V. Cerny and C. Cerri and B. Checcucci and A. Conovaloff and P. Cooper and Gil, \{E. Cortina\} and M. Corvino and F. Costantini and Ramusino, \{A. Cotta\} and D. Coward and P. Cretaro and G. Dgostini and J. Dainton and P. Dalpiaz and E. Maurice",

note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s) under the terms of the Creative Commons.; 7th Symposium on Prospects in the Physics of Discrete Symmetries, DISCRETE 2020-2021 ; Conference date: 29-11-2021 Through 03-12-2021",

year = "2021",

month = jan,

day = "1",

language = "English",

volume = "405",

journal = "Proceedings of Science",

issn = "1824-8039",

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TY - JOUR

T1 - New measurement of radiative decays at the NA62 experiment at CERN

T2 - 7th Symposium on Prospects in the Physics of Discrete Symmetries, DISCRETE 2020-2021

AU - The NA62 Collaboration

AU - Biino, Cristina

AU - Akmete, A.

AU - Aliberti, R.

AU - Ambrosino, F.

AU - Ammendola, R.

AU - Angelucci, B.

AU - Antonelli, A.

AU - Anzivino, G.

AU - Arcidiacono, R.

AU - Bache, T.

AU - Baeva, A.

AU - Baigarashev, D.

AU - Bandiera, L.

AU - Barbanera, M.

AU - Bernhard, J.

AU - Biagioni, A.

AU - Bician, L.

AU - Biino, C.

AU - Bizzeti, A.

AU - Blazek, T.

AU - Bloch-Devaux, B.

AU - Boboc, P.

AU - Bonaiuto, V.

AU - Boretto, M.

AU - Bragadireanu, M.

AU - Olvera, A. Briano

AU - Britton, D.

AU - Brizioli, F.

AU - Brunetti, M. B.

AU - Bryman, D.

AU - Bucci, F.

AU - Capussela, T.

AU - Carmignani, J.

AU - Ceccucci, A.

AU - Cenci, P.

AU - Cerny, V.

AU - Cerri, C.

AU - Checcucci, B.

AU - Conovaloff, A.

AU - Cooper, P.

AU - Gil, E. Cortina

AU - Corvino, M.

AU - Costantini, F.

AU - Ramusino, A. Cotta

AU - Coward, D.

AU - Cretaro, P.

AU - Dgostini, G.

AU - Dainton, J.

AU - Dalpiaz, P.

AU - Maurice, E.

PY - 2021/1/1

Y1 - 2021/1/1

N2 - The NA62 experiment at CERN reports new results from studies of radiative kaon decays K+ → π0e+νγ (Ke3γ), using a data sample collected in 2017-2018. The sample comprises O(100k) Ke3γ candidates with sub-percent background contaminations. Preliminary results including the most precise measurement of the Ke3γ branching ratios and the T-asymmetry measurement in the Ke3γ decay, are presented.

AB - The NA62 experiment at CERN reports new results from studies of radiative kaon decays K+ → π0e+νγ (Ke3γ), using a data sample collected in 2017-2018. The sample comprises O(100k) Ke3γ candidates with sub-percent background contaminations. Preliminary results including the most precise measurement of the Ke3γ branching ratios and the T-asymmetry measurement in the Ke3γ decay, are presented.

UR - https://www.scopus.com/pages/publications/85139941526

M3 - Conference article

AN - SCOPUS:85139941526

SN - 1824-8039

VL - 405

JO - Proceedings of Science

JF - Proceedings of Science

M1 - 055

Y2 - 29 November 2021 through 3 December 2021

ER -

New measurement of radiative decays at the NA62 experiment at CERN: K_e3γ

Abstract

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