Work

Measurements of the branching fractions of semileptonic D s + decays via e + e − → D s * + D s * −

Year: 2024
Type: article
Abstract: We measure the absolute branching fractions of semileptonic D s + decays via the e + e − → D s * + D s * − process using e + e − collision data corresponding to an integrated luminosity of 10.64 fb − 1 collected by the BESIII detector at center-of-mass energies between 4.237 and 4.699 GeV. The branching fractions are B ( D s + → η e + ν e ) = ( 2.35 ± 0.11 stat ± 0.10 syst ) % , B ( D s + → η ′ e + ν e ) = ( 0.82 ± 0.09 stat ± 0.04 syst ) % , B ( D s + → ϕ e + ν e ) = ( 2.21 ±
Authors: M. Ablikim, M. N. Achasov, P. Adlarson, O. Afedulidis, X. C. Ai, R. Aliberti, A. Amoroso, Q. An, Y. Bai, O. Bakina, I. Balossino, Y. Ban, H.-R. Bao, V. Batozskaya, K. Begzsuren, N. Berger, M. Berlowski, M. Bertani, D. Bettoni, F. Bianchi, E. Bianco, A. Bortone, I. Boyko, R. A. Briere, A. Brueggemann, H. Cai, X. Cai, A. Calcaterra, G. F. Cao, N. Cao, S. A. Cetin, J. F. Chang, G. R. Che, G. Chelkov, C. Chen, C. H. Chen, Chao Chen, G. Chen, H. S. Chen, H. Y. Chen, M. L. Chen, S. J. Chen, S. L. Chen, S. M. Chen, T. Chen, X. R. Chen, X. T. Chen, Y. B. Chen, Y. Q. Chen, Z. J. Chen, Z. Y. Chen, S. K. Choi, G. Cibinetto, F. Cossio, J. J. Cui, H. L. Dai, J. P. Dai, A. Dbeyssi, R. E. de Boer, D. Dedovich, C. Q. Deng, Z. Y. Deng, A. Denig, I. Denysenko, M. Destefanis, F. De Mori, B. Ding, X. X. Ding, Y. Ding, Y. Ding, J. Dong, L. Y. Dong, M. Y. Dong, X. Dong, M. C. Du, S. X. Du, Y. Y. Duan, Z. H. Duan, P. Egorov, Y. H. Fan, J. Fang, J. Fang, S. S. Fang, W. X. Fang, Y. Fang, Y. Q. 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Institutions: Institute of High Energy Physics, Siberian Branch of the Russian Academy of Sciences, Budker Institute of Nuclear Physics, Uppsala University, Ruhr University Bochum, Zhengzhou University, Johannes Gutenberg University Mainz, Istituto Nazionale di Fisica Nucleare, University of Turin, University of Science and Technology of China, Southeast University, Joint Institute for Nuclear Research, Istituto Nazionale di Fisica Nucleare, Sezione di Ferrara, Peking University, University of Chinese Academy of Sciences, National Centre for Nuclear Research, Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Frascati, Carnegie Mellon University, University of Münster, Wuhan University, Istinye University, Nankai University, China University of Geosciences, Soochow University, Henan University, North China Electric Power University, Nanjing University, Tsinghua University, Institute of Modern Physics, Jilin University, Hunan University, Chung-Ang University, Shandong University, Yunnan University, Helmholtz Institute Mainz, University of South China, University of Jinan, Liaoning University, Sun Yat-sen University, Università degli Studi del Piemonte Orientale “Amedeo Avogadro”, Nanjing Normal University, University of Ferrara, Henan Normal University, University of Manchester, University of Oxford, GSI Helmholtz Centre for Heavy Ion Research, Guangxi University, Shandong Normal University, Fudan University, Indiana University, University of Hawaiʻi at Mānoa, University of Hawaii System, Suranaree University of Technology, South China Normal University, University of the Punjab, Liaoning Normal University, Hangzhou Normal University, Huangshan University, University of Groningen, Indian Institute of Technology Madras, Justus-Liebig-Universität Gießen, Qufu Normal University, Renmin University of China, Lanzhou University, Hebei University, Sichuan University, Guangxi Normal University, Shanxi University, Central China Normal University, Henan University of Science and Technology, Henan University of Technology, Central South University, Zhejiang University, COMSATS University Islamabad, University of Perugia, Istituto Nazionale di Fisica Nucleare, Sezione di Perugia, Hunan Normal University, China Center of Advanced Science and Technology, Shanghai Jiao Tong University, Near East University, Beihang University, Inner Mongolia University, Yantai University, University of Bristol, Shanxi Normal University, University of Science and Technology Liaoning
Language: Latvian
Open Access status: hybrid
OpenAlex ID: W4403835116
FWCI: 0.285
Cites: 42
Cited by: 4
Related to: 10