Searches for heavy neutral lepton production and lepton flavor violation in kaon decays at the NA62 experiment

NA62 Collaboration

Searches for heavy neutral lepton production and lepton flavor violation in kaon decays at the NA62 experiment

NA62 Collaboration

Research output: Contribution to conference › Conference Paper › peer-review

Abstract

Search for heavy neutral lepton (HNL) production and lepton flavor and number violation (LFV/LNV) in charged kaon decays using the data collected by Kaon experiment NA62 at CERN are reported. Upper limits are established on the elements of the extended neutrino mixing matrix for heavy neutral lepton mass in the range 130-450 MeV, improving on the results from previous HNL production search. The progress and prospects in different LNV/LFV analysis on data sets from 2015-2018 are reviewed.

Original language	English
Publication status	Published - 1 Jan 2019
Event	39th International Conference on High Energy Physics, ICHEP 2018 - Seoul, Korea, Republic of Duration: 4 Jul 2018 → 11 Jul 2018

Conference

Conference	39th International Conference on High Energy Physics, ICHEP 2018
Country/Territory	Korea, Republic of
City	Seoul
Period	4/07/18 → 11/07/18

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@conference{f92f922597cd49a3b2ad85313f4b6691,

title = "Searches for heavy neutral lepton production and lepton flavor violation in kaon decays at the NA62 experiment",

abstract = "Search for heavy neutral lepton (HNL) production and lepton flavor and number violation (LFV/LNV) in charged kaon decays using the data collected by Kaon experiment NA62 at CERN are reported. Upper limits are established on the elements of the extended neutrino mixing matrix for heavy neutral lepton mass in the range 130-450 MeV, improving on the results from previous HNL production search. The progress and prospects in different LNV/LFV analysis on data sets from 2015-2018 are reviewed.",

author = "{NA62 Collaboration} and Michal Zamkovsky and R. Aliberti and F. Ambrosino and R. Ammendola and B. Angelucci and A. Antonelli and G. Anzivino and R. Arcidiacono and M. Bar-Banera and A. Biagioni and L. Bician and C. Biino and A. Bizzeti and T. Blazek and B. Bloch-Devaux and V. Bonaiuto and M. Boretto and M. Bra-Gadireanu and D. Britton and F. Brizioli and Brunetti, {M. B.} and D. Bryman and F. Bucci and T. Capussela and A. Ceccucci and P. Cenci and V. Cerny and C. Cerri and B. Checcucci and A. Conovaloff and {Cortina Gil}, E. and M. Corvino and F. Costantini and {Cotta Ramusino}, A. and D. Coward and G. D'Agostini and J. Dainton and P. Dalpiaz and H. Danielsson and {de Simone}, N. and {Di Filippo}, D. and {Di Lella}, L. and N. Doble and B. Do-Brich and F. Duval and V. Duk and J. Engelfried and H. Heath and R. Page and S. Trilov",

year = "2019",

month = jan,

day = "1",

language = "English",

note = "39th International Conference on High Energy Physics, ICHEP 2018 ; Conference date: 04-07-2018 Through 11-07-2018",

}

TY - CONF

T1 - Searches for heavy neutral lepton production and lepton flavor violation in kaon decays at the NA62 experiment

AU - NA62 Collaboration

AU - Zamkovsky, Michal

AU - Aliberti, R.

AU - Ambrosino, F.

AU - Ammendola, R.

AU - Angelucci, B.

AU - Antonelli, A.

AU - Anzivino, G.

AU - Arcidiacono, R.

AU - Bar-Banera, M.

AU - Biagioni, A.

AU - Bician, L.

AU - Biino, C.

AU - Bizzeti, A.

AU - Blazek, T.

AU - Bloch-Devaux, B.

AU - Bonaiuto, V.

AU - Boretto, M.

AU - Bra-Gadireanu, M.

AU - Britton, D.

AU - Brizioli, F.

AU - Brunetti, M. B.

AU - Bryman, D.

AU - Bucci, F.

AU - Capussela, T.

AU - Ceccucci, A.

AU - Cenci, P.

AU - Cerny, V.

AU - Cerri, C.

AU - Checcucci, B.

AU - Conovaloff, A.

AU - Cortina Gil, E.

AU - Corvino, M.

AU - Costantini, F.

AU - Cotta Ramusino, A.

AU - Coward, D.

AU - D'Agostini, G.

AU - Dainton, J.

AU - Dalpiaz, P.

AU - Danielsson, H.

AU - de Simone, N.

AU - Di Filippo, D.

AU - Di Lella, L.

AU - Doble, N.

AU - Do-Brich, B.

AU - Duval, F.

AU - Duk, V.

AU - Engelfried, J.

AU - Heath, H.

AU - Page, R.

AU - Trilov, S.

PY - 2019/1/1

Y1 - 2019/1/1

N2 - Search for heavy neutral lepton (HNL) production and lepton flavor and number violation (LFV/LNV) in charged kaon decays using the data collected by Kaon experiment NA62 at CERN are reported. Upper limits are established on the elements of the extended neutrino mixing matrix for heavy neutral lepton mass in the range 130-450 MeV, improving on the results from previous HNL production search. The progress and prospects in different LNV/LFV analysis on data sets from 2015-2018 are reviewed.

AB - Search for heavy neutral lepton (HNL) production and lepton flavor and number violation (LFV/LNV) in charged kaon decays using the data collected by Kaon experiment NA62 at CERN are reported. Upper limits are established on the elements of the extended neutrino mixing matrix for heavy neutral lepton mass in the range 130-450 MeV, improving on the results from previous HNL production search. The progress and prospects in different LNV/LFV analysis on data sets from 2015-2018 are reviewed.

UR - http://www.scopus.com/inward/record.url?scp=85083419845&partnerID=8YFLogxK

M3 - Conference Paper

AN - SCOPUS:85083419845

T2 - 39th International Conference on High Energy Physics, ICHEP 2018

Y2 - 4 July 2018 through 11 July 2018

ER -

Searches for heavy neutral lepton production and lepton flavor violation in kaon decays at the NA62 experiment

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