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Accès ouvert déclaré 2022 article

Observations of the Cabibbo-Suppressed decays , and the Cabibbo-Favored decay *

16Citations signalées, ce qui n’est pas une note de qualité
89Institutions déclarées
16Pays d’affiliation déclarés

Rattachement africain : cn, ru, se, de, it, pl, mn, us, tr, gb, th, pk, nl, in, cy, ca. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

Abstract Using electron-positron annihilation data samples corresponding to an integrated luminosity of 4.5 fb , collected by the BESIII detector in the energy region between and , we report the first observations of the Cabibbo-suppressed decays , , and the Cabibbo-favored decay with statistical significances of , , and , respectively. The branching fractions of these decays are measured to be %, %, and %, where the first uncertainties are statistical and the second are systematic. We find that the branching fraction of the decay is about one order of magnitude higher than that of .

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.

Le contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
Observations of the Cabibbo-Suppressed decays , and the Cabibbo-Favored decay *
Date Crossref
01/02/2023
Éditeur
IOP Publishing
Type
journal-article

Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.

Les institutions déclarées

Institute of High Energy PhysicsNovosibirsk State UniversitySiberian Branch of the Russian Academy of SciencesBudker Institute of Nuclear PhysicsUppsala UniversityRuhr University BochumJohannes Gutenberg University MainzUniversity of TurinLiaoning Normal UniversityUniversity of Science and Technology of ChinaSoutheast UniversityJoint Institute for Nuclear ResearchIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIstituto Nazionale di Fisica Nucleare, Sezione di FerraraPeking UniversityNational Centre for Nuclear ResearchInstitute of Physics and TechnologyUniversity of MünsterCarnegie Mellon UniversityWuhan UniversityUniversity of Chinese Academy of SciencesIstinye UniversityNankai UniversityMoscow Institute of Physics and TechnologySoochow UniversityNanjing UniversityTsinghua UniversityInstitute of Modern PhysicsHunan UniversityShandong UniversityYunnan UniversityHelmholtz Institute MainzLiaoning UniversityJilin UniversityZhengzhou UniversityUniversità degli Studi del Piemonte Orientale “Amedeo Avogadro”Sun Yat-sen UniversityUniversity of OxfordUniversity of FerraraUniversity of ManchesterGSI Helmholtz Centre for Heavy Ion ResearchGuangxi UniversityNanjing Normal UniversityShandong Normal UniversityFudan UniversityHenan Normal UniversityUniversity of Hawaiʻi at MānoaUniversity of Hawaii SystemSuranaree University of TechnologySouth China Normal UniversityUniversity of the PunjabIndiana University BloomingtonHuangshan UniversityUniversity of JinanUniversity of GroningenJustus-Liebig-Universität GießenIndian Institute of Technology MadrasQufu Normal UniversityShanxi Normal UniversityBeijing Institute of Petrochemical TechnologyLanzhou UniversitySichuan UniversityGuangxi Normal UniversityShanxi UniversityCentral China Normal UniversityHenan University of Science and TechnologyUniversity of South ChinaHenan University of TechnologyCentral South UniversityZhejiang UniversityIstituto Nazionale di Fisica Nucleare, Sezione di PerugiaGoethe University FrankfurtInstitute of Business Administration KarachiCOMSATS University IslamabadUniversity of PerugiaKurchatov InstituteHunan Normal UniversityChangsha Normal UniversityNear East UniversityNorth China Electric Power UniversityHebei UniversityHangzhou Normal UniversityShanghai Jiao Tong UniversityInstitute of Particle PhysicsShanghai Institute of Applied PhysicsChina Center of Advanced Science and TechnologyBeihang UniversityXinyang Normal UniversityUniversity of Science and Technology Liaoning

Une affiliation ne permet pas de déduire la nationalité d’un auteur.

Les sujets associés

Particle physics theoretical and experimental studiesQuantum Chromodynamics and Particle InteractionsAtomic and Subatomic Physics Research

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