Study of the doubly charmed tetraquark $${{{{{{\rm{T}}}}}}}_{{{{{{\rm{c}}}}}}{{{{{\rm{c}}}}}}}^{+}$$
National Institute for Subatomic Physics · University of Warwick · +105 more institutions
Abstract
Abstract Quantum chromodynamics, the theory of the strong force, describes interactions of coloured quarks and gluons and the formation of hadronic matter. Conventional hadronic matter consists of baryons and mesons made of three quarks and quark-antiquark pairs, respectively. Particles with an alternative quark content are known as exotic states. Here a study is reported of an exotic narrow state in the D 0 D 0 π + mass spectrum just below the D *+ D 0 mass threshold produced in proton-proton collisions collected with the LHCb detector at the Large Hadron Collider. The state is consistent with the ground isoscalar $${{{{{{\rm{T}}}}}}}_{{{{{{\rm{c}}}}}}{{{{{\rm{c}}}}}}}^{+}$$ T c c + tetraquark with…
Citation impact
- FWCI
- 37.01
- Percentile
- 100%
- References
- 151
Authors
1005Topics & keywords
- Physics
- Particle physics
- Isoscalar
- Hadron
- Meson
- Quark
- Tetraquark
- Charm quark
Funding
- NSNational Science FoundationAward: CNRS/IN2P3
- UDU.S. Department of Energy
- AVAlexander von Humboldt-Stiftung
- CCERN
- URUK Research and Innovation
- NENational Energy Research Scientific Computing Center
- INInstitutul National de Cercetare-Dezvoltare pentru Fizica si Inginerie Nucleara 'Horia Hulubei'
- LTLeverhulme Trust
- RSRoyal Society
- ECEuropean Commission
- DFDeutsche Forschungsgemeinschaft
- ANAgence Nationale de la Recherche
- SNSchweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung
- NNNational Natural Science Foundation of ChinaAward: IN2P3
- RFRussian Foundation for Basic Research
- CDCoordenação de Aperfeiçoamento de Pessoal de Nível Superior
- BFBundesministerium für Bildung und Forschung
- NONederlandse Organisatie voor Wetenschappelijk Onderzoek
- GVGeneralitat Valenciana
- CNConselho Nacional de Desenvolvimento Científico e Tecnológico
- MMax-Planck-Gesellschaft
- MEMinisterstwo Edukacji i Nauki
- FCFundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro
- NANational Academy of Sciences of Ukraine
- CNCentre National de la Recherche ScientifiqueAward: CNRS/IN2P3
- FDFinanciadora de Estudos e Projetos
- MDMinisterio de Ciencia e Innovación
- RSRussian Science Foundation
- RARégion Auvergne-Rhône-Alpes
- CCCAS Center for Excellence in Particle Physics
- ARAustralian Research Data Commons
- SAScience and Technology Facilities CouncilAwards: ST/V003070/1, ST/S000909/1, LHCb, ST/V003399/1, ST/S000801/1, IN2P3, ST/W000482/1, ST/V003755/1, ST/S000933/1, ST/V003178/1, ST/L003538/1, ST/L003163/1
- DEDeutsches Elektronen-Synchrotron
- FRFundamental Research Funds for the Central Universities
- INInstitut National de Physique Nucléaire et de Physique des ParticulesAward: CNRS/IN2P3
- NPNuclear Physics
- HMH2020 Marie Skłodowska-Curie Actions