BackMeasurement of time-dependent CP violation parameters in B0→K0SK0SK0S decays at Belle
| dc.contributor.author | Schell, Gunnar | |
| dc.contributor.author | Belle Collaboration | |
| dc.date.accessioned | 2021-03-30T08:10:39Z | |
| dc.date.available | 2021-03-30T08:10:39Z | |
| dc.date.issued | 2021-02-08 | |
| dc.identifier.citation | Physical Review D 103(3) : (2021) // Article ID 032003 | es_ES |
| dc.identifier.issn | 2470-0010 | |
| dc.identifier.issn | 2470-0029 | |
| dc.identifier.uri | http://hdl.handle.net/10810/50819 | |
| dc.description.abstract | We measure the time-dependent CP violation parameters in B-0 -> (KSKSKS0)-K-0-K-0 decays using 772 x 10(6)B (B) over bar pairs collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. The obtained mixing-induced and direct CP asymmetries are -0.71 +/- 0.23 (stat) +/- 0.05 (syst) and 0.12 +/- 0.16 (stat) +/- 0.05 (syst), respectively. These values are consistent with the Standard Model predictions. The significance of CP violation differs from zero by 2.5 standard deviations. | es_ES |
| dc.description.sponsorship | We thank the KEKB group for the excellent operation of the accelerator; the KEK cryogenics group for the efficient operation of the solenoid; and the KEK computer group, and the Pacific Northwest National Laboratory (PNNL) Environmental Molecular Sciences Laboratory (EMSL) computing group for strong computing support; and the National Institute of Informatics, and Science Information NETwork 5 (SINET5) for valuable network support. We acknowledge support from the Ministry of Education, Culture, Sports, Science, and Technology (MEXT) of Japan, the Japan Society for the Promotion of Science (JSPS), and the Tau-Lepton Physics Research Center of Nagoya University; the Australian Research Council including Grants No. DP180102629, No. DP170102389, No. DP170102204, No. DP150103061, No. FT130100303; Austrian Science Fund (FWF); the National Natural Science Foundation ofChina under ContractsNo. 11435013, No. 11475187, No. 11521505, No. 11575017, No. 11675166, No. 11705209; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS), Grant No. QYZDJSSW-SLH011; the CAS Center for Excellence in Particle Physics (CCEPP); the Shanghai Pujiang Program under Grant No. 18PJ1401000; the Ministry of Education, Youth and Sports of the Czech Republic under Contract No. LTT17020; the Carl Zeiss Foundation, the Deutsche Forschungsgemeinschaft, the Excellence Cluster Universe, and the VolkswagenStiftung; the Department of Science and Technology of India; the Istituto Nazionale di Fisica Nucleare of Italy; National Research Foundation (NRF) of Korea Grants No. 2016R1D1A1B01010135, No. 2016R1D1A1B02012900, No. 2018R1A2B3003643, No. 2018R1A6A1A06024970, No. 2018R1D1A1B0 7047294, No. 2019K1A3A7A09033840, No. 2019R1I1A3A01058933, No. 2019R1A6A3A01096585; Radiation Science Research Institute, Foreign Large-size Research Facility Application Supporting project, the Global Science Experimental Data Hub Center of the Korea Institute of Science and Technology Information and KREONET/GLORIAD; the Polish Ministry of Science and Higher Education and the National Science Center; the Ministry of Science and Higher Education of the Russian Federation, Agreement No. 14.W03.31.0026; University of Tabuk Research Grants No. S-1440-0321, No. S-0256-1438, andNo. S-0280-1439 (Saudi Arabia); the Slovenian Research Agency; Ikerbasque, Basque Foundation for Science, Spain; the Swiss National Science Foundation; the Ministry of Education and the Ministry of Science and Technology of Taiwan; and the United States Department of Energy and the National Science Foundation. | es_ES |
| dc.language.iso | eng | es_ES |
| dc.publisher | American Physical Society | es_ES |
| dc.rights | info:eu-repo/semantics/openAccess | es_ES |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
| dc.subject | bottom mesons | es_ES |
| dc.subject | quark mixing | es_ES |
| dc.subject | lepton colliders | es_ES |
| dc.subject | particle decays | es_ES |
| dc.subject | particle mixing & oscillations | es_ES |
| dc.title | Measurement of time-dependent CP violation parameters in B0→K0SK0SK0S decays at Belle | es_ES |
| dc.type | info:eu-repo/semantics/article | es_ES |
| dc.rights.holder | Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3. | es_ES |
| dc.rights.holder | Atribución 3.0 España | * |
| dc.relation.publisherversion | https://journals.aps.org/prd/abstract/10.1103/PhysRevD.103.032003 | es_ES |
| dc.identifier.doi | 10.1103/PhysRevD.103.032003 | |
| dc.departamentoes | Física | es_ES |
| dc.departamentoeu | Fisika | es_ES |
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Except where otherwise noted, this item's license is described as Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3.