- -

Measurement of the Xe 136 two-neutrino double -decay half-life via direct background subtraction in NEXT

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Compartir/Enviar a

Citas

Estadísticas

  • Estadisticas de Uso

Measurement of the Xe 136 two-neutrino double -decay half-life via direct background subtraction in NEXT

Mostrar el registro sencillo del ítem

Ficheros en el ítem

dc.contributor.author Novella, P. es_ES
dc.contributor.author Sorel, M. es_ES
dc.contributor.author Usón, A. es_ES
dc.contributor.author Adams, C. es_ES
dc.contributor.author Almazán, H. es_ES
dc.contributor.author Álvarez-Puerta, Vicente es_ES
dc.contributor.author Aparicio, B. es_ES
dc.contributor.author Aranburu, A. I. es_ES
dc.contributor.author Arazi, L. es_ES
dc.contributor.author Arnquist, I.J. es_ES
dc.contributor.author Ayet, S. es_ES
dc.contributor.author Azevedo, D.C.R. es_ES
dc.contributor.author Bailey, K. es_ES
dc.contributor.author Ballester Merelo, Francisco José es_ES
dc.contributor.author Benlloch-Rodriguez, J. M. es_ES
dc.contributor.author Lopez-March, N. es_ES
dc.contributor.author Rodríguez, J. es_ES
dc.contributor.author Esteve Bosch, Raul es_ES
dc.contributor.author Herrero Bosch, Vicente es_ES
dc.contributor.author Mora Mas, Francisco José es_ES
dc.contributor.author Toledo Alarcón, José Francisco es_ES
dc.date.accessioned 2023-10-30T19:03:40Z
dc.date.available 2023-10-30T19:03:40Z
dc.date.issued 2022-05-10 es_ES
dc.identifier.uri http://hdl.handle.net/10251/199019
dc.description.abstract [EN] We report a measurement of the half-life of the 136Xe two-neutrino double-ß decay performed with a novel direct-background-subtraction technique. The analysis relies on the data collected with the NEXT-White detector operated with 136Xe-enriched and 136Xe-depleted xenon, as well as on the topology of double-electron tracks. With a fiducial mass of only 3.5 kg of Xe, a half-life of 2.34+0.80(stat)+0.30(sys)×1021 yr is derived from ¿0.46 ¿0.17 the background-subtracted energy spectrum. The presented technique demonstrates the feasibility of unique background-model-independent neutrinoless double-ß-decay searches. es_ES
dc.description.sponsorship The NEXT Collaboration acknowledges support from the following agencies and institutions: the European Research Council (ERC) under Grant No. 951281-BOLD; the European Union's Framework Programme for Research and Innovation Horizon 2020 (2014-2020) under Grant No. 957202-HIDDEN; the MCIN/AEI/10.13039/501100011033 of Spain and ERDF "A way of making Europe" under Grant No. RTI2018-095979, the Severo Ochoa Program Grant No. CEX2018-000867-S, and the Maria de Maeztu Program Grant No. MDM-2016-0692; the Generalitat Valenciana of Spain under Grants No. PROMETEO/2021/087 and No. CIDEGENT/2019/049; the Portuguese FCT under Project No. UID/FIS/04559/2020 to fund the activities of LIBPhys-UC; the Pazy Foundation (Israel) under Grants No. 877040 and No. 877041; the U.S. Department of Energy under Contracts No. DE-AC02-06CH11357 (Argonne National Laboratory), No. DE-AC02-07CH11359 (Fermi National Accelerator Laboratory), No. DE-FG02-13ER42020 (Texas A&M), No. DE-SC0019054 (Texas Arlington), and No. DE-SC0019223 (Arlington, TX); the U.S. National Science Foundation under Grant No. CHE 2004111; and the Robert A. Welch Foundation under Grant No. Y-203120200401. D.G.D. acknowledges support from the Ramon y Cajal program (Spain) under Contract No. RYC-2015-18820. Finally, we are grateful to the Laboratorio Subterraneo de Canfranc for hosting and supporting the NEXT experiment. es_ES
dc.language Inglés es_ES
dc.publisher American Physical Society es_ES
dc.relation.ispartof Physical Review C (Online) es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject DAQ for High Energy Physics, NEXT experiment es_ES
dc.subject.classification TECNOLOGIA ELECTRONICA es_ES
dc.title Measurement of the Xe 136 two-neutrino double -decay half-life via direct background subtraction in NEXT es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1103/PhysRevC.105.055501 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-095979-B-C44/ES/CONSTRUCCION Y OPERACION DEL DETECTOR NEXT-100/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/NSF//NSF CHE 2004111/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/877040/EU es_ES
dc.relation.projectID info:eu-repo/grantAgreement/DOE//DE-AC02-06CH11357/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/877041/EU es_ES
dc.relation.projectID info:eu-repo/grantAgreement/DOE//DE-SC0019054/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/951281/EU es_ES
dc.relation.projectID info:eu-repo/grantAgreement/DOE//DE-FG02-13ER42020/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/957202/EU es_ES
dc.relation.projectID info:eu-repo/grantAgreement/DOE//DE-SC0019223/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//RYC-2015-18820/ES/RYC-2015-18820/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/FCT//UID%2FFIS%2F04559%2F2020/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//PROMETEO%2F2021%2F087/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//CIDEGENT%2F2019%2F049/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MCIU//MDM-2016-0692//Programa Maria de Maetzu/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//CEX2018-000867-S/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/Welch Foundation//Y-203120200401/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Politécnica Superior de Gandia - Escola Politècnica Superior de Gandia es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials es_ES
dc.description.bibliographicCitation Novella, P.; Sorel, M.; Usón, A.; Adams, C.; Almazán, H.; Álvarez-Puerta, V.; Aparicio, B.... (2022). Measurement of the Xe 136 two-neutrino double -decay half-life via direct background subtraction in NEXT. Physical Review C (Online). 105(5):055501-1-055501-8. https://doi.org/10.1103/PhysRevC.105.055501 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1103/PhysRevC.105.055501 es_ES
dc.description.upvformatpinicio 055501-1 es_ES
dc.description.upvformatpfin 055501-8 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 105 es_ES
dc.description.issue 5 es_ES
dc.identifier.eissn 2469-9993 es_ES
dc.relation.pasarela S\486222 es_ES
dc.contributor.funder Welch Foundation es_ES
dc.contributor.funder European Commission es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder U.S. Department of Energy es_ES
dc.contributor.funder AGENCIA ESTATAL DE INVESTIGACION es_ES
dc.contributor.funder National Science Foundation, EEUU es_ES
dc.contributor.funder European Regional Development Fund es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES
dc.contributor.funder Ministerio de Ciencia, Innovación y Universidades es_ES
dc.contributor.funder Fundação para a Ciência e a Tecnologia, Portugal es_ES
dc.subject.ods 07.- Asegurar el acceso a energías asequibles, fiables, sostenibles y modernas para todos es_ES


Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem