Partial wave analysis of the charmed baryon hadronic decay ?c+ ? ??+ ?0
dc.authorid | Wang, Yunwen/0009-0008-3083-7799 | |
dc.authorid | Zhang, Jiawei/0000-0002-9202-0070 | |
dc.authorid | Wang, Jiacheng/0000-0003-4327-1508 | |
dc.authorid | Liu, Yining/0000-0002-2218-2349 | |
dc.authorid | Yang, Lili/0009-0008-2926-484X | |
dc.authorid | Lavezzi, Lia/0000-0002-4928-8151 | |
dc.authorid | Liu, Liang/0000-0002-6753-925X | |
dc.authorwosid | sun, yuan/KBD-3926-2024 | |
dc.authorwosid | zhao, lin/JPK-8436-2023 | |
dc.authorwosid | chen, qiang/JXY-6982-2024 | |
dc.authorwosid | WANG, YONGJIA/KFQ-4823-2024 | |
dc.authorwosid | QIN, Liqing/V-6571-2017 | |
dc.authorwosid | wu, xiaokang/JUJ-4602-2023 | |
dc.authorwosid | LI, LIXIN/KFS-0074-2024 | |
dc.contributor.author | Ablikim, M. | |
dc.contributor.author | Achasov, M. N. | |
dc.contributor.author | Adlarson, P. | |
dc.contributor.author | Albrecht, M. | |
dc.contributor.author | Aliberti, R. | |
dc.contributor.author | Amoroso, A. | |
dc.contributor.author | Çetin, Serkant Ali | |
dc.date.accessioned | 2024-05-19T14:39:35Z | |
dc.date.available | 2024-05-19T14:39:35Z | |
dc.date.issued | 2022 | |
dc.department | İstinye Üniversitesi | en_US |
dc.description.abstract | Based on e(+) e(-) collision samples corresponding to an integrated luminosity of 4.4 fb(-1) collected with the BESIII detector at center-of-mass energies between 4.6 GeV and 4.7 GeV, a partial wave analysis of the charmed baryon hadronic decay Lambda(+)(c) -> Lambda pi(+) pi(0) is performed, and the decays Lambda(+)(c) -> Lambda rho(770)(+) and Lambda(+)(c) -> Sigma(1385)pi are studied for the first time. Making use of the world-average branching fraction B(Lambda(+)(c) -> Lambda pi(+) pi(0)), their branching fractions are determined to be B(Lambda(+)(c) -> Lambda rho(770)(+)) = (4.06 +/- 0.30 +/- 0.35 +/- 0.23) x 10(-2), B(Lambda(+)(c) -> Sigma(1385)(+)pi(0)) = (5.86 +/- 0.49 +/- 0.52 +/- 0.35) x 10(-3), B(Lambda(+)(c) -> Sigma(1385)(0)pi(+)) = (6.47 +/- 0.59 +/- 0.66 +/- 0.38) x 10(-3), where the first uncertainties are statistical, the second are systematic, and the third are from the uncertainties of the branching fractions B(Lambda(+)(c) -> Lambda pi(+) pi(0)) and B(Sigma(1385) -> Lambda pi). In addition, the decay asymmetry parameters are measured to be alpha(Lambda rho)(770)+ = -0.763 +/- 0.053 +/- 0.045, alpha(Sigma(1385)+pi 0) = -0.917 +/- 0.069 +/- 0.056, and alpha(Sigma(1385)+0 pi)+ = -0.789 +/- 0.098 +/- 0.056. | en_US |
dc.description.sponsorship | IHEP computing center; National Key R&D Program of China [2020YFA0406400, 2020YFA0406300]; National Natural Science Foundation of China (NSFC) [11635010, 11735014, 11835012, 11935015, 11935016, 11935018, 11961141012, 12022510, 12025502, 12035009, 12035013, 12192260, 12192261, 12192262, 12192263, 12192264, 12192265, 12221005]; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; Joint Large-Scale Scientific Facility Funds of the NSFC; CAS [U1832207]; CAS Center for Excellence in Particle Physics (CCEPP); 100 Talents Program of CAS; Fundamental Research Funds for the Central Universities, Lanzhou University, University of Chinese Academy of Sciences; Institute of Nuclear and Particle Physics (INPAC); Shanghai Key Laboratory for Particle Physics and Cosmology; ERC [758462]; European Union [894790]; German Research Foundation DFG [443159800, CRC 1044, GRK 2149]; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey [DPT2006K-120470]; National Science and Technology fund; National Science Research and Innovation Fund (NSRF) via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation [B16F640076]; STFC; Suranaree University of Technology (SUT), Thailand Science Research and Innovation (TSRI); National Science Research and Innovation Fund (NSRF) [160355]; Royal Society, U.K. [DH140054, DH160214]; Swedish Research Council; U.S. Department of Energy [DE-FG02-05ER41374] | en_US |
dc.description.sponsorship | The 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 Nos. 2020YFA0406400, 2020YFA0406300; National Natural Science Foundation of China (NSFC) under Contracts Nos. 11635010, 11735014, 11835012, 11935015, 11935016, 11935018, 11961141012, 12022510, 12025502, 12035009, 12035013, 12192260, 12192261, 12192262, 12192263, 12192264, 12192265, 12221005; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contract No. U1832207; the CAS Center for Excellence in Particle Physics (CCEPP); 100 Talents Program of CAS; Fundamental Research Funds for the Central Universities, Lanzhou University, University of Chinese Academy of Sciences; The Institute of Nuclear and Particle Physics (INPAC) and Shanghai Key Laboratory for Particle Physics and Cosmology; ERC under Contract No. 758462; European Union's Horizon 2020 research and innovation programme under Marie Sklodowska-Curie grant agreement under Contract No. 894790; German Research Foundation DFG under Contracts Nos. 443159800, Collaborative Research Center CRC 1044, GRK 2149; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey under Contract No. DPT2006K-120470; National Science and Technology fund; National Science Research and Innovation Fund (NSRF) via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation under Contract No. B16F640076; STFC (United Kingdom); Suranaree University of Technology (SUT), Thailand Science Research and Innovation (TSRI), and National Science Research and Innovation Fund (NSRF) under Contract No. 160355; The Royal Society, U.K. under Contracts Nos. DH140054, DH160214; The Swedish Research Council; U.S. Department of Energy under Contract No. DE-FG02-05ER41374. | en_US |
dc.identifier.doi | 10.1007/JHEP12(2022)033 | |
dc.identifier.issn | 1029-8479 | |
dc.identifier.issue | 12 | en_US |
dc.identifier.scopus | 2-s2.0-85146881963 | en_US |
dc.identifier.scopusquality | Q2 | en_US |
dc.identifier.uri | https://doi.org10.1007/JHEP12(2022)033 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12713/4809 | |
dc.identifier.wos | WOS:001024176300002 | en_US |
dc.identifier.wosquality | Q1 | en_US |
dc.indekslendigikaynak | Web of Science | en_US |
dc.indekslendigikaynak | Scopus | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer | en_US |
dc.relation.ispartof | Journal of High Energy Physics | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.snmz | 20240519_ka | en_US |
dc.subject | Branching Fraction | en_US |
dc.subject | Charm Physics | en_US |
dc.subject | E(+)-E(-) | en_US |
dc.subject | Experiments | en_US |
dc.title | Partial wave analysis of the charmed baryon hadronic decay ?c+ ? ??+ ?0 | en_US |
dc.type | Article | en_US |