Search for the semileptonic decays Ds+ ? K1(1270)0e+?e and Ds+ ? b1(1235)0e+?e

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dc.authoridMa, Wei/0000-0002-7344-998X
dc.authoridGuo, Ruipeng/0000-0002-7195-7315
dc.authoridLi, Jiarong/0000-0002-0181-7958
dc.authoridChen, Qi/0000-0002-6568-7267
dc.authoridLiu, Donghua/0000-0002-5830-9540
dc.authoridZhang, Jiawei/0000-0002-9202-0070
dc.authoridLi, Yuanyuan/0000-0002-4955-1159
dc.authorwosidliu, jiwei/KHX-1184-2024
dc.authorwosidMa, Wei/JXY-5019-2024
dc.authorwosidGuo, Ruipeng/HJZ-0236-2023
dc.authorwosidZhao, ZiHao/KHT-4413-2024
dc.authorwosidyu, hui/KDO-3946-2024
dc.authorwosid, Luo/AAP-8401-2020
dc.authorwosidWang, Zichao/KHX-4954-2024
dc.contributor.authorAblikim, M.
dc.contributor.authorAchasov, M. N.
dc.contributor.authorAdlarson, P.
dc.contributor.authorAi, X. C.
dc.contributor.authorAliberti, R.
dc.contributor.authorAmoroso, A.
dc.contributor.authorÇetin, Serkant Ali
dc.date.accessioned2024-05-19T14:50:54Z
dc.date.available2024-05-19T14:50:54Z
dc.date.issued2023
dc.departmentİstinye Üniversitesien_US
dc.description.abstractBy analyzing 7.33 fb(-1) of e(+)e(-) collision data collected at center-of-mass energies between 4.128 and 4.226 GeV with the BESIII detector, we search for the semileptonic decays D-s(+)-> K-1(1270)(0)e(+)nu(e) and D-s(+)-> b(1)(1235)(0)e(+)nu(e) for the first time. No significant signals are observed for either decay mode. The upper limits on the (product) branching fractions are determined to be B[D-s(+)-> K-1(1270)(0)e(+)nu(e)] < 4.1x10(-4) and B[D-s(+)-> b(1)(1235)(0)e(+)nu(e)]center dot B[b(1)(1235)(0)->omega pi(0)] < 6.4x10(-4) at 90% confidence level.en_US
dc.description.sponsorshipCollaborative Research Center [443159800, 455635585]; Istituto Nazionale di Fisica Nucleare, Italy [CRC 1044, FOR5327, GRK 2149]; Ministry of Development of Turkey [DPT2006K-120470]; National Research Foundation of Korea; National Science and Technology fund of Mongolia [NRF-2022R1A2C1092335]; National Science Research and Innovation Fund (NSRF) via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation of Thailand [B16F640076]; Polish National Science Centre; Swedish Research Council [2019/35/O/ST2/02907]; [DE-FG02-05ER41374]en_US
dc.description.sponsorshipThe BESIII Collaboration thanks the staff of BEPCII and the IHEP computing center for their strong support. This work is supported in part by National Key R&D Program of China under Contracts No. 2020YFA0406400 and No. 2020YFA0406300; National Natural Science Foundation of China (NSFC) under Contracts No. 12205175, No. 11635010, No. 11735014,No. 11835012, No. 11935015, No. 11935016,No. 11935018, No. 11961141012, No. 12022510,No. 12025502, No. 12035009, No. 12035013,No. 12061131003, No. 12192260, No. 12192261, No. 12192262, No. 12192263, No. 12192264,No. 12192265, No. 12221005, No. 12225509, and No. 12235017; the Chinese Academy of Sciences (CAS)Large-Scale Scientific Facility Program; the CAS Center for Excellence in Particle Physics (CCEPP); CAS Key ResearchProgram of Frontier Sciences under Contracts No. QYZDJ-SSW-SLH003 and No. QYZDJ-SSW-SLH040; 100 TalentsProgram of CAS; The Institute of Nuclear and Particle Physics (INPAC) and Shanghai Key Laboratory for Particle Physics and Cosmology; ERC under Contract No. 758462;The project ZR2019BA036 supported by Shandong Provincial Natural Science Foundation, China; European Union's Horizon 2020 research and innovation programme under Marie Sklodowska-Curie Grant agreement underContract No. 894790; German Research Foundation DFG under Contracts No. 443159800 and No. 455635585, Collaborative Research Center CRC 1044, FOR5327, GRK 2149; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey under Contract No. DPT2006K-120470; National Research Foundation of Korea under Contract No. NRF-2022R1A2C1092335; National Science and Technology fund of Mongolia; National Science Research and Innovation Fund (NSRF) via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation of Thailand under Contract No. B16F640076; Polish National Science Centre under Contract No. 2019/35/O/ST2/02907; The Swedish Research Council; U.S. Department of Energy under Contract No. DE-FG02-05ER41374.r No. 12192262, No. 12192263, No. 12192264, No. 12192265, No. 12221005, No. 12225509, and No. 12235017; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; the CAS Center for Excellence in Particle Physics (CCEPP) ; CAS Key Research Program of Frontier Sciences under Contracts No. QYZDJ-SSW-SLH003 and No. QYZDJ-SSW-SLH040; 100 Talents Program of CAS; The Institute of Nuclear and Particle Physics (INPAC) and Shanghai Key Laboratory for Particle Physics and Cosmology; ERC under Contract No. 758462; The project ZR2019BA036 supported by Shandong Provincial Natural Science Foundation, China; European Union's Horizon 2020 research and innovation programme under Marie Sklodowska-Curie Grant agreement under Contract No. 894790; German Research Foundation DFGr under Contracts No. 443159800 and No. 455635585, Collaborative Research Center CRC 1044, FOR5327, GRK 2149; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey under Contract No. DPT2006K-120470; National Research Foundation of Korea under Contract No. NRF-2022R1A2C1092335; National Science and Technology fund of Mongolia; National Science Research and Innovation Fund (NSRF) via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation of Thailand under Contract No. B16F640076; Polish National Science Centre under Contract No. 2019/35/O/ST2/02907; The Swedish Research Council; U.S. Department of Energy under Contract No. DE-FG02-05ER41374.en_US
dc.identifier.doi10.1103/PhysRevD.108.112002
dc.identifier.issn2470-0010
dc.identifier.issn2470-0029
dc.identifier.issue11en_US
dc.identifier.scopus2-s2.0-85181756933en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org10.1103/PhysRevD.108.112002
dc.identifier.urihttps://hdl.handle.net/20.500.12713/5833
dc.identifier.volume108en_US
dc.identifier.wosWOS:001125382800007en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAmer Physical Socen_US
dc.relation.ispartofPhysical Review Den_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmz20240519_kaen_US
dc.subjectTofen_US
dc.titleSearch for the semileptonic decays Ds+ ? K1(1270)0e+?e and Ds+ ? b1(1235)0e+?een_US
dc.typeArticleen_US

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