An improved limit on the neutrinoless double-electron capture of 36Ar with GERDA
The GERmanium Detector Array ( Gerda ) experiment operated enriched high-purity germanium detectors in a liquid argon cryostat, which contains 0.33% of 36 Ar, a candidate isotope for the two-neutrino double-electron capture (2 ν ECEC) and therefore for the neutrinoless double-electron capture (0 ν E...
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creator | Agostini, M Alexander, A Araujo, G. R Bakalyarov, A. M Balata, M Barabanov, I Baudis, L Belogurov, S Bettini, A Bezrukov, L Biancacci, V Bossio, E Bothe, V Brudanin, V Caldwell, A Cattadori, C Chernogorov, A Comellato, T D’Andrea, V Demidova, E. V Marco, N. Di Doroshkevich, E Fischer, F Fomina, M Gangapshev, A Garfagnini, A Gooch, C Grabmayr, P Gurentsov, V Gusev, K Hakenmüller, J Hofmann, W Hult, M Inzhechik, L. V Csáthy, J. Janicskó Jochum, J Junker, M Kazalov, V Kermaïdic, Y Khushbakht, H Kihm, T Kilgus, K Klimenko, A Kneißl, R Kochetov, O Kornoukhov, V. N Korošec, M Krause, P Kuzminov, V. V Laubenstein, M Lindner, M Lippi, I Lubashevskiy, A Lubsandorzhiev, B Lutter, G Macolino, C Majorovits, B Maneschg, W Manzanillas, L Marshall, G Misiaszek, M Morella, M Müller, Y Nemchenok, I Pelczar, K Pertoldi, L Piseri, P Ransom, C Rauscher, L Redchuk, M Riboldi, S Sada, C Salamida, F Schönert, S Schreiner, J Schütt, M Schütz, A.-K Schulz, O Schwarz, M Schwingenheuer, B Selivanenko, O Shevchik, E Shirchenko, M Shtembari, L Simgen, H Smolnikov, A Stukov, D Veresnikova, A Vignoli, C Sturm, K. von Wester, T Wojcik, M Yanovich, E Zatschler, B Zhitnikov, I Zhukov, S. V Zschocke, A Zsigmond, A. J Zuber, K Zuzel, G |
description | The GERmanium Detector Array (
Gerda
) experiment operated enriched high-purity germanium detectors in a liquid argon cryostat, which contains 0.33% of
36
Ar, a candidate isotope for the two-neutrino double-electron capture (2
ν
ECEC) and therefore for the neutrinoless double-electron capture (0
ν
ECEC). If detected, this process would give evidence of lepton number violation and the Majorana nature of neutrinos. In the radiative 0
ν
ECEC of
36
Ar, a monochromatic photon is emitted with an energy of 429.88 keV, which may be detected by the
Gerda
germanium detectors. We searched for the
36
Ar 0
ν
ECEC with
Gerda
data, with a total live time of 4.34 year (3.08 year accumulated during
Gerda
Phase II and 1.26 year during
Gerda
Phase I). No signal was found and a 90% CL lower limit on the half-life of this process was established
T
1
/
2
>
1.5
·
10
22
year. |
doi_str_mv | 10.1140/epjc/s10052-023-12280-6 |
format | Article |
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Gerda
) experiment operated enriched high-purity germanium detectors in a liquid argon cryostat, which contains 0.33% of
36
Ar, a candidate isotope for the two-neutrino double-electron capture (2
ν
ECEC) and therefore for the neutrinoless double-electron capture (0
ν
ECEC). If detected, this process would give evidence of lepton number violation and the Majorana nature of neutrinos. In the radiative 0
ν
ECEC of
36
Ar, a monochromatic photon is emitted with an energy of 429.88 keV, which may be detected by the
Gerda
germanium detectors. We searched for the
36
Ar 0
ν
ECEC with
Gerda
data, with a total live time of 4.34 year (3.08 year accumulated during
Gerda
Phase II and 1.26 year during
Gerda
Phase I). No signal was found and a 90% CL lower limit on the half-life of this process was established
T
1
/
2
>
1.5
·
10
22
year.</description><identifier>ISSN: 1434-6044</identifier><identifier>EISSN: 1434-6052</identifier><identifier>DOI: 10.1140/epjc/s10052-023-12280-6</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Argon ; Astronomy ; Astrophysics and Cosmology ; Beta decay ; Detectors ; Electron capture ; Elementary Particles ; Energy ; Experiments ; Germanium ; Hadrons ; Heavy Ions ; Leptons ; Measurement Science and Instrumentation ; Neutrinos ; Nuclear Energy ; Nuclear Physics ; Nuclear research ; Physics ; Physics and Astronomy ; Quantum Field Theories ; Quantum Field Theory ; Regular Article - Experimental Physics ; Sensors ; String Theory ; X-rays</subject><ispartof>The European physical journal. C, Particles and fields, 2024-01, Vol.84 (1), p.34</ispartof><rights>The Author(s) 2024</rights><rights>The Author(s) 2024. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). 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V</creatorcontrib><creatorcontrib>Laubenstein, M</creatorcontrib><creatorcontrib>Lindner, M</creatorcontrib><creatorcontrib>Lippi, I</creatorcontrib><creatorcontrib>Lubashevskiy, A</creatorcontrib><creatorcontrib>Lubsandorzhiev, B</creatorcontrib><creatorcontrib>Lutter, G</creatorcontrib><creatorcontrib>Macolino, C</creatorcontrib><creatorcontrib>Majorovits, B</creatorcontrib><creatorcontrib>Maneschg, W</creatorcontrib><creatorcontrib>Manzanillas, L</creatorcontrib><creatorcontrib>Marshall, G</creatorcontrib><creatorcontrib>Misiaszek, M</creatorcontrib><creatorcontrib>Morella, M</creatorcontrib><creatorcontrib>Müller, Y</creatorcontrib><creatorcontrib>Nemchenok, I</creatorcontrib><creatorcontrib>Pelczar, K</creatorcontrib><creatorcontrib>Pertoldi, L</creatorcontrib><creatorcontrib>Piseri, P</creatorcontrib><creatorcontrib>Ransom, C</creatorcontrib><creatorcontrib>Rauscher, L</creatorcontrib><creatorcontrib>Redchuk, M</creatorcontrib><creatorcontrib>Riboldi, S</creatorcontrib><creatorcontrib>Sada, C</creatorcontrib><creatorcontrib>Salamida, F</creatorcontrib><creatorcontrib>Schönert, S</creatorcontrib><creatorcontrib>Schreiner, J</creatorcontrib><creatorcontrib>Schütt, M</creatorcontrib><creatorcontrib>Schütz, A.-K</creatorcontrib><creatorcontrib>Schulz, O</creatorcontrib><creatorcontrib>Schwarz, M</creatorcontrib><creatorcontrib>Schwingenheuer, B</creatorcontrib><creatorcontrib>Selivanenko, O</creatorcontrib><creatorcontrib>Shevchik, E</creatorcontrib><creatorcontrib>Shirchenko, M</creatorcontrib><creatorcontrib>Shtembari, L</creatorcontrib><creatorcontrib>Simgen, H</creatorcontrib><creatorcontrib>Smolnikov, A</creatorcontrib><creatorcontrib>Stukov, D</creatorcontrib><creatorcontrib>Veresnikova, A</creatorcontrib><creatorcontrib>Vignoli, C</creatorcontrib><creatorcontrib>Sturm, K. von</creatorcontrib><creatorcontrib>Wester, T</creatorcontrib><creatorcontrib>Wojcik, M</creatorcontrib><creatorcontrib>Yanovich, E</creatorcontrib><creatorcontrib>Zatschler, B</creatorcontrib><creatorcontrib>Zhitnikov, I</creatorcontrib><creatorcontrib>Zhukov, S. V</creatorcontrib><creatorcontrib>Zschocke, A</creatorcontrib><creatorcontrib>Zsigmond, A. J</creatorcontrib><creatorcontrib>Zuber, K</creatorcontrib><creatorcontrib>Zuzel, G</creatorcontrib><title>An improved limit on the neutrinoless double-electron capture of 36Ar with GERDA</title><title>The European physical journal. C, Particles and fields</title><addtitle>Eur. Phys. J. C</addtitle><description>The GERmanium Detector Array (
Gerda
) experiment operated enriched high-purity germanium detectors in a liquid argon cryostat, which contains 0.33% of
36
Ar, a candidate isotope for the two-neutrino double-electron capture (2
ν
ECEC) and therefore for the neutrinoless double-electron capture (0
ν
ECEC). If detected, this process would give evidence of lepton number violation and the Majorana nature of neutrinos. In the radiative 0
ν
ECEC of
36
Ar, a monochromatic photon is emitted with an energy of 429.88 keV, which may be detected by the
Gerda
germanium detectors. We searched for the
36
Ar 0
ν
ECEC with
Gerda
data, with a total live time of 4.34 year (3.08 year accumulated during
Gerda
Phase II and 1.26 year during
Gerda
Phase I). No signal was found and a 90% CL lower limit on the half-life of this process was established
T
1
/
2
>
1.5
·
10
22
year.</description><subject>Argon</subject><subject>Astronomy</subject><subject>Astrophysics and Cosmology</subject><subject>Beta decay</subject><subject>Detectors</subject><subject>Electron capture</subject><subject>Elementary Particles</subject><subject>Energy</subject><subject>Experiments</subject><subject>Germanium</subject><subject>Hadrons</subject><subject>Heavy Ions</subject><subject>Leptons</subject><subject>Measurement Science and Instrumentation</subject><subject>Neutrinos</subject><subject>Nuclear Energy</subject><subject>Nuclear Physics</subject><subject>Nuclear research</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Quantum Field Theories</subject><subject>Quantum Field Theory</subject><subject>Regular Article - Experimental Physics</subject><subject>Sensors</subject><subject>String Theory</subject><subject>X-rays</subject><issn>1434-6044</issn><issn>1434-6052</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpdkN1Kw0AQRhdRsFafwQVvvFm7_0kuS61VKIii18smmbUpaRKzG30dn8Unc2NFwasZhsPHNwehc0avGJN0Bt22mHlGqeKEckEY5ykl-gBNmBSS6Hg__N2lPEYn3m8ppVzSdIIe5g2udl3fvkGJ62pXBdw2OGwANzCEvmraGrzHZTvkNRCooQh9BArbhaEH3LrPD6HnPX6vwgavlo_X81N05Gzt4exnTtHzzfJpcUvW96u7xXxNOpapQHKVJlJBETtZS4VwpQKt8zSxljNgVKtMOgW54E4mUAhwTlEn0sJqa8ukFFN0uc-N5V8H8MHsKl9AXdsG2sEbnjGVZWNORC_-odt26JvYbqSiGcYoi1S6p3wX_36B_o9i1Iyuzeja7F2b6Np8uzZafAHL9nPV</recordid><startdate>20240114</startdate><enddate>20240114</enddate><creator>Agostini, M</creator><creator>Alexander, A</creator><creator>Araujo, G. 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V</creator><creator>Zschocke, A</creator><creator>Zsigmond, A. J</creator><creator>Zuber, K</creator><creator>Zuzel, G</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>7U5</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>7X8</scope></search><sort><creationdate>20240114</creationdate><title>An improved limit on the neutrinoless double-electron capture of 36Ar with GERDA</title><author>Agostini, M ; Alexander, A ; Araujo, G. R ; Bakalyarov, A. M ; Balata, M ; Barabanov, I ; Baudis, L ; Belogurov, S ; Bettini, A ; Bezrukov, L ; Biancacci, V ; Bossio, E ; Bothe, V ; Brudanin, V ; Caldwell, A ; Cattadori, C ; Chernogorov, A ; Comellato, T ; D’Andrea, V ; Demidova, E. V ; Marco, N. Di ; Doroshkevich, E ; Fischer, F ; Fomina, M ; Gangapshev, A ; Garfagnini, A ; Gooch, C ; Grabmayr, P ; Gurentsov, V ; Gusev, K ; Hakenmüller, J ; Hofmann, W ; Hult, M ; Inzhechik, L. V ; Csáthy, J. Janicskó ; Jochum, J ; Junker, M ; Kazalov, V ; Kermaïdic, Y ; Khushbakht, H ; Kihm, T ; Kilgus, K ; Klimenko, A ; Kneißl, R ; Kochetov, O ; Kornoukhov, V. N ; Korošec, M ; Krause, P ; Kuzminov, V. V ; Laubenstein, M ; Lindner, M ; Lippi, I ; Lubashevskiy, A ; Lubsandorzhiev, B ; Lutter, G ; Macolino, C ; Majorovits, B ; Maneschg, W ; Manzanillas, L ; Marshall, G ; Misiaszek, M ; Morella, M ; Müller, Y ; Nemchenok, I ; Pelczar, K ; Pertoldi, L ; Piseri, P ; Ransom, C ; Rauscher, L ; Redchuk, M ; Riboldi, S ; Sada, C ; Salamida, F ; Schönert, S ; Schreiner, J ; Schütt, M ; Schütz, A.-K ; Schulz, O ; Schwarz, M ; Schwingenheuer, B ; Selivanenko, O ; Shevchik, E ; Shirchenko, M ; Shtembari, L ; Simgen, H ; Smolnikov, A ; Stukov, D ; Veresnikova, A ; Vignoli, C ; Sturm, K. von ; Wester, T ; Wojcik, M ; Yanovich, E ; Zatschler, B ; Zhitnikov, I ; Zhukov, S. V ; Zschocke, A ; Zsigmond, A. J ; Zuber, K ; Zuzel, G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p195t-b58745ec604aa033fd5e66b87aa21e106594f5eb32f47ec3eff50f38ca6aad7d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Argon</topic><topic>Astronomy</topic><topic>Astrophysics and Cosmology</topic><topic>Beta decay</topic><topic>Detectors</topic><topic>Electron capture</topic><topic>Elementary Particles</topic><topic>Energy</topic><topic>Experiments</topic><topic>Germanium</topic><topic>Hadrons</topic><topic>Heavy Ions</topic><topic>Leptons</topic><topic>Measurement Science and Instrumentation</topic><topic>Neutrinos</topic><topic>Nuclear Energy</topic><topic>Nuclear Physics</topic><topic>Nuclear research</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Quantum Field Theories</topic><topic>Quantum Field Theory</topic><topic>Regular Article - Experimental Physics</topic><topic>Sensors</topic><topic>String Theory</topic><topic>X-rays</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Agostini, M</creatorcontrib><creatorcontrib>Alexander, A</creatorcontrib><creatorcontrib>Araujo, G. 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J</creatorcontrib><creatorcontrib>Zuber, K</creatorcontrib><creatorcontrib>Zuzel, G</creatorcontrib><collection>Springer Nature OA/Free Journals</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Access via ProQuest (Open Access)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>MEDLINE - Academic</collection><jtitle>The European physical journal. C, Particles and fields</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Agostini, M</au><au>Alexander, A</au><au>Araujo, G. R</au><au>Bakalyarov, A. M</au><au>Balata, M</au><au>Barabanov, I</au><au>Baudis, L</au><au>Belogurov, S</au><au>Bettini, A</au><au>Bezrukov, L</au><au>Biancacci, V</au><au>Bossio, E</au><au>Bothe, V</au><au>Brudanin, V</au><au>Caldwell, A</au><au>Cattadori, C</au><au>Chernogorov, A</au><au>Comellato, T</au><au>D’Andrea, V</au><au>Demidova, E. V</au><au>Marco, N. Di</au><au>Doroshkevich, E</au><au>Fischer, F</au><au>Fomina, M</au><au>Gangapshev, A</au><au>Garfagnini, A</au><au>Gooch, C</au><au>Grabmayr, P</au><au>Gurentsov, V</au><au>Gusev, K</au><au>Hakenmüller, J</au><au>Hofmann, W</au><au>Hult, M</au><au>Inzhechik, L. V</au><au>Csáthy, J. Janicskó</au><au>Jochum, J</au><au>Junker, M</au><au>Kazalov, V</au><au>Kermaïdic, Y</au><au>Khushbakht, H</au><au>Kihm, T</au><au>Kilgus, K</au><au>Klimenko, A</au><au>Kneißl, R</au><au>Kochetov, O</au><au>Kornoukhov, V. N</au><au>Korošec, M</au><au>Krause, P</au><au>Kuzminov, V. V</au><au>Laubenstein, M</au><au>Lindner, M</au><au>Lippi, I</au><au>Lubashevskiy, A</au><au>Lubsandorzhiev, B</au><au>Lutter, G</au><au>Macolino, C</au><au>Majorovits, B</au><au>Maneschg, W</au><au>Manzanillas, L</au><au>Marshall, G</au><au>Misiaszek, M</au><au>Morella, M</au><au>Müller, Y</au><au>Nemchenok, I</au><au>Pelczar, K</au><au>Pertoldi, L</au><au>Piseri, P</au><au>Ransom, C</au><au>Rauscher, L</au><au>Redchuk, M</au><au>Riboldi, S</au><au>Sada, C</au><au>Salamida, F</au><au>Schönert, S</au><au>Schreiner, J</au><au>Schütt, M</au><au>Schütz, A.-K</au><au>Schulz, O</au><au>Schwarz, M</au><au>Schwingenheuer, B</au><au>Selivanenko, O</au><au>Shevchik, E</au><au>Shirchenko, M</au><au>Shtembari, L</au><au>Simgen, H</au><au>Smolnikov, A</au><au>Stukov, D</au><au>Veresnikova, A</au><au>Vignoli, C</au><au>Sturm, K. von</au><au>Wester, T</au><au>Wojcik, M</au><au>Yanovich, E</au><au>Zatschler, B</au><au>Zhitnikov, I</au><au>Zhukov, S. V</au><au>Zschocke, A</au><au>Zsigmond, A. J</au><au>Zuber, K</au><au>Zuzel, G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An improved limit on the neutrinoless double-electron capture of 36Ar with GERDA</atitle><jtitle>The European physical journal. C, Particles and fields</jtitle><stitle>Eur. Phys. J. C</stitle><date>2024-01-14</date><risdate>2024</risdate><volume>84</volume><issue>1</issue><spage>34</spage><pages>34-</pages><issn>1434-6044</issn><eissn>1434-6052</eissn><abstract>The GERmanium Detector Array (
Gerda
) experiment operated enriched high-purity germanium detectors in a liquid argon cryostat, which contains 0.33% of
36
Ar, a candidate isotope for the two-neutrino double-electron capture (2
ν
ECEC) and therefore for the neutrinoless double-electron capture (0
ν
ECEC). If detected, this process would give evidence of lepton number violation and the Majorana nature of neutrinos. In the radiative 0
ν
ECEC of
36
Ar, a monochromatic photon is emitted with an energy of 429.88 keV, which may be detected by the
Gerda
germanium detectors. We searched for the
36
Ar 0
ν
ECEC with
Gerda
data, with a total live time of 4.34 year (3.08 year accumulated during
Gerda
Phase II and 1.26 year during
Gerda
Phase I). No signal was found and a 90% CL lower limit on the half-life of this process was established
T
1
/
2
>
1.5
·
10
22
year.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1140/epjc/s10052-023-12280-6</doi><oa>free_for_read</oa></addata></record> |
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language | eng |
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subjects | Argon Astronomy Astrophysics and Cosmology Beta decay Detectors Electron capture Elementary Particles Energy Experiments Germanium Hadrons Heavy Ions Leptons Measurement Science and Instrumentation Neutrinos Nuclear Energy Nuclear Physics Nuclear research Physics Physics and Astronomy Quantum Field Theories Quantum Field Theory Regular Article - Experimental Physics Sensors String Theory X-rays |
title | An improved limit on the neutrinoless double-electron capture of 36Ar with GERDA |
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