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Accès ouvert déclaré 2022 article

K S0 K S0 and K S0 K± femtoscopy in pp collisions at s=5.02 and 13 TeV

19Citations signalées, ce qui n’est pas une note de qualité
128Institutions déclarées
35Pays d’affiliation déclarés

Rattachement africain : in, cz, de, se, ch, it, kr, sk, id, ru, cn, mx, us, fr, no, hu, gb, pe, dk, ro, at, pk, br, nl, pl, gr, az, jp, fi, tr, th, hr, Afrique du Sud, cu, ua. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

Femtoscopic correlations with the particle pair combinations KS0KS0 and KS0K± are studied in pp collisions at s=5.02 and 13 TeV by the ALICE experiment. At both energies, boson source parameters are extracted for both pair combinations, by fitting models based on Gaussian size distributions of the sources, to the measured two-particle correlation functions. The interaction model used for the KS0KS0 analysis includes quantum statistics and strong final-state interactions through the f0(980) and a0(980) resonances. The model used for the KS0K± analysis includes only the final-state interaction through the a0 resonance. Source parameters extracted in the present work are compared with published values from pp collisions at s=7 TeV and the different pair combinations are found to be consistent. From the observation that the strength of the KS0KS0 correlations is significantly greater than the strength of the KS0K± correlations, the new results are compatible with the a0 resonance being a tetraquark state of the form (q1,q2‾,s,s‾), where q1 and q2 are u or d quarks.

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, mais le titre doit être comparé manuellement.

Titre Crossref
K<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:msubsup><mml:mrow/><mml:mrow><mml:mi mathvariant="normal">S</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msubsup></mml:math>K<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:msubsup><mml:mrow/><mml:mrow><mml:mi mathvariant="normal">S</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msubsup></mml:math> and K<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:msubsup><mml:mrow/><mml:mrow><mml:mi mathvariant="normal">S</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msubsup></mml:math>K± femtoscopy in pp collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si2.svg"><mml:msqrt><mml:mrow><mml:mi>s</mml:mi></mml:mrow></mml:msqrt><mml:mo linebreak="goodbreak" linebreakstyle="after">=</mml:mo><mml:mn>5.02</mml:mn></mml:math> and 13 TeV
Date Crossref
01/10/2022
Éditeur
Elsevier BV
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

Variable Energy Cyclotron CentreHomi Bhabha National InstituteCzech Academy of SciencesCzech Academy of Sciences, Nuclear Physics InstituteGoethe University FrankfurtLund UniversityEuropean Organization for Nuclear ResearchPolitecnico di TorinoIstituto Nazionale di Fisica Nucleare, Sezione di BolognaAligarh Muslim UniversityKorea Institute of Science & Technology InformationUniversity of Pavol Jozef ŠafárikIndonesian Institute of SciencesKurchatov InstituteGSI Helmholtz Centre for Heavy Ion ResearchIstituto Nazionale di Fisica Nucleare, Sezione di TorinoCentral China Normal UniversityUniversidad Nacional Autónoma de MéxicoUniversity of BolognaUniversity of MünsterLawrence Berkeley National LaboratoryLaboratoire de Physique Subatomique et des Technologies AssociéesIMT AtlantiqueNantes UniversitéUniversity of OsloLaboratoire de Physique des 2 Infinis Irène Joliot-CurieIstituto Nazionale di Fisica Nucleare, Sezione di CataniaGangneung–Wonju National UniversityUniversity of Science and Technology of ChinaIndian Institute of Technology IndoreUniversity of JammuCommissariat à l'Énergie Atomique et aux Énergies AlternativesCEA Paris-SaclayInstitut de Recherche sur les Lois Fondamentales de l'UniversBose InstituteHUN-REN Wigner Research Centre for PhysicsDaresbury LaboratoryPontificia Universidad Católica del PerúUniversity of CopenhagenYale UniversityInstitut Pluridisciplinaire Hubert CurienHoria Hulubei National Institute for R and D in Physics and Nuclear EngineeringHeidelberg UniversityInstitute of Space Science - INFLPR SubsidiaryIstituto Nazionale di Fisica Nucleare, Sezione di CagliariTechnical University of MunichThe University of Texas at AustinInstitute of Engineering PhysicsNational Research Nuclear University MEPhIMoscow Institute of Physics and TechnologyIstituto Nazionale di Fisica Nucleare, Sezione di BariPolytechnic University of BariUniversity of LiverpoolIstituto Nazionale di Fisica Nucleare, Sezione di TriesteStefan Meyer Institute for Subatomic PhysicsCOMSATS University IslamabadUniversity of KansasUniversidad Autónoma de SinaloaBenemérita Universidad Autónoma de PueblaHospital Universitário da Universidade de São PauloIndian Institute of Technology BombayInstitute of Nuclear Physics of LyonInstitut de Physique des 2 Infinis de LyonUniversidade Estadual de Campinas (UNICAMP)National Institute for Subatomic PhysicsUniversity of BirminghamLaboratoire de Physique Subatomique et de CosmologieCzech Technical University in PragueOak Ridge National LaboratoryUniversità degli Studi del Piemonte Orientale “Amedeo Avogadro”Universidade Federal do ABCIstituto Nazionale di Fisica Nucleare, Sezione di PadovaNational Institute of Science Education and ResearchUniversity of SalernoWarsaw University of TechnologyUniversity of California, BerkeleyUniversity of BergenSt Petersburg UniversityIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiInstitute for Nuclear ResearchNational and Kapodistrian University of AthensNational Nuclear Research CenterUniversidade Federal do Rio Grande do SulNagasaki Institute of Applied ScienceUtrecht UniversityChicago State UniversityUniversity of BonnWestern Norway University of Applied SciencesYonsei UniversityAGH University of KrakowUniversity of JyväskyläThe Ohio State UniversityUniversity of HoustonSaha Institute of Nuclear PhysicsSlovak Academy of SciencesInstitute of Experimental Physics of the Slovak Academy of SciencesKTO Karatay UniversityPetersburg Nuclear Physics InstituteInstitute of Nuclear Physics, Polish Academy of SciencesJeonbuk National UniversityCalifornia Polytechnic State UniversityJoint Institute for Nuclear ResearchNational Centre for Nuclear ResearchAll-Russian Scientific Research Institute of Technical PhysicsInha UniversityFrankfurt Institute for Advanced StudiesSuranaree University of TechnologyPusan National UniversityUniversity of SplitUniversity of FoggiaUniversity of the WitwatersrandUniversitatea Națională de Știință și Tehnologie Politehnica BucureștiCentro de Aplicaciones Tecnológicas y Desarrollo NuclearWayne State UniversityUniversity of Tennessee at KnoxvilleHelsinki Institute of PhysicsInstitute of Physics, BhubaneshwarGauhati UniversityUniversity of TübingenCreighton UniversityNational Research FoundationPanjab UniversityFudan UniversityComenius University BratislavaFZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicNational Academy of Sciences of UkraineIstituto Nazionale di Fisica Nucleare, Sezione di PaviaUniversity of Brescia

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

Les sujets associés

High-Energy Particle Collisions ResearchQuantum Chromodynamics and Particle InteractionsParticle physics theoretical and experimental studies

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