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Accès ouvert déclaré 2026 article

Observation of the in and *

0Citations signalées, ce qui n’est pas une note de qualité
104Institutions déclarées
19Pays d’affiliation déclarés

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

Le résumé fourni par la source

Abstract Based on events collected with the BESIII detector, the and processes are studied. The is observed in both the and invariant mass spectra, with statistical significances greater than and , respectively. By combining measurements from these processes with those from the previously reported process, the mass and width of the are determined to be and , respectively. In addition, the decay with is observed with a statistical significance exceeding . The properties of the —decay pattern similarities to that of , are consistent with those of a pseudoscalar glueball.

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
Observation of the in and *
Date Crossref
01/10/2026
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

Novosibirsk State UniversityBudker Institute of Nuclear PhysicsNovosibirsk State Technical UniversityUppsala UniversityZhengzhou UniversityIstituto Nazionale di Fisica Nucleare, Sezione di FerraraJohannes Gutenberg University MainzIstituto Nazionale di Fisica Nucleare, Sezione di TorinoInternational University College of TurinUniversity of TurinUniversity of Science and Technology of ChinaDetection Limit (United States)Joint Institute for Nuclear ResearchUniversity of Chinese Academy of SciencesNorth China Electric Power UniversityNational Centre for Nuclear ResearchMongolian Academy of SciencesIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiCarnegie Mellon UniversityUniversity of MünsterWuhan UniversityInternational Isotopes (United States)Lanzhou UniversityIstinye UniversityPeking UniversityNankai UniversityChina University of GeosciencesHenan Normal UniversityNanjing UniversityTsinghua UniversityFudan UniversityInstitute of Modern PhysicsGuangxi University of Science and TechnologyChung-Ang UniversityUniversity of BristolBristol Robotics LaboratoryYunnan UniversityHelmholtz Institute MainzRuhr University BochumUniversity of South ChinaLiaoning UniversityInner Mongolia UniversityInstitute of Physics and TechnologyPiedmont UniversityJilin UniversityJilin Medical UniversityUniversity of OxfordGSI Helmholtz Centre for Heavy Ion ResearchShandong University of TechnologyShandong UniversityNanjing Normal UniversityShandong Normal UniversityIndiana University BloomingtonUniversity of Hawaiʻi at MānoaUniversity of Hawaii SystemHonolulu UniversityHangzhou Normal UniversitySuranaree University of TechnologySouth China Normal UniversityUniversity of the PunjabHuangshan UniversityUniversity of JinanUniversity of TarapacáIndian Institute of Technology MadrasJustus-Liebig-Universität GießenHenan UniversityQufu Normal UniversityHunan Normal UniversityRenmin University of ChinaHebei UniversityHunan UniversityXi'an Jiaotong UniversitySichuan UniversityGuangxi Normal UniversityCentral China Normal UniversityShanxi University of Traditional Chinese MedicineGuangxi UniversityHenan University of Science and TechnologyHenan University of TechnologyLiaoning Normal UniversityCentral South UniversityZhejiang UniversityInstitute for Advanced StudyGoethe University FrankfurtCollege of Business AdministrationIstituto Nazionale di Fisica Nucleare, Sezione di PerugiaUniversity of La SerenaUniversity of Silesia in KatowiceKurchatov InstituteChina Center of Advanced Science and TechnologyNational Research Tomsk State UniversityChengdu University of TechnologyÉcole Polytechnique Fédérale de LausanneShanghai Jiao Tong UniversityKavli Institute for Particle Astrophysics and CosmologyInstitute of Particle PhysicsNear East UniversityYantai UniversitySouthwest University of Science and TechnologyBeihang UniversityHengyang Normal UniversityShanxi Normal UniversityLongyan UniversityUniversity of Science and Technology Liaoning

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

Les sujets associés

Quantum Chromodynamics and Particle InteractionsNuclear physics research studiesParticle physics theoretical and experimental studies

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