The new heavy mesons: A status report
TLDR
A survey of the experimental, phenomenological, and theoretical status of the new heavy mesons is presented in this paper, where the properties of the X ( 3872 ), and the chiral doublet model are discussed.About:
This article is published in Physics Reports.The article was published on 2006-07-01 and is currently open access. It has received 497 citations till now. The article focuses on the topics: X(3872) & Meson.read more
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Heavy quarkonium: progress, puzzles, and opportunities
Nora Brambilla,Semen Eidelman,Brian Heltsley,Ramona Vogt,Ramona Vogt,G. T. Bodwin,Estia Eichten,A. D. Frawley,A. B. Meyer,Ryan E. Mitchell,V. Papadimitriou,Peter Petreczky,Alexey A. Petrov,Patrick Robbe,Antonio Vairo,Anton Andronic,Roberta Arnaldi,Pierre Artoisenet,Gunnar S. Bali,A. Bertolin,D. Bettoni,Jolanta Brodzicka,Giuseppe Bruno,A. Caldwell,J. R. Catmore,C. H. Chang,Kuang-Ta Chao,E. Chudakov,Pietro Cortese,Philippe Crochet,A. Drutskoy,Ulrich Ellwanger,Pietro Faccioli,A. Gabareen Mokhtar,X. Garcia i Tormo,Christoph Hanhart,F. A. Harris,D. M. Kaplan,S. R. Klein,H. Kowalski,Jean-Philippe Lansberg,E. Levichev,V. P. Lombardo,Carlos Lourenco,Fabio Maltoni,Agnes Mocsy,R. Mussa,Fernando S. Navarra,Matteo Negrini,Marina Nielsen,S. L. Olsen,P. Pakhlov,G. Pakhlova,Krisztian Peters,Antonio D. Polosa,W. Qian,Jian-Wei Qiu,Jian-Wei Qiu,G. Rong,M. A. Sanchis-Lozano,Enrico Scomparin,P. Senger,Frank Simon,Frank Simon,S. Stracka,Yukinari Sumino,Mikhail B Voloshin,C. Weiss,H. K. Wöhri,C. Z. Yuan +69 more
TL;DR: The early years of this period were chronicled in the Quarkonium Working Group (QWG) CERN Yellow Report (YR) in 2004, which presented a comprehensive review of the status of the field at that time and provided specific recommendations for further progress as mentioned in this paper.
Journal ArticleDOI
The hidden-charm pentaquark and tetraquark states
TL;DR: Recently, the LHCb Collaboration discovered two hidden-charm pentaquark states, which are also beyond the quark model as discussed by the authors, and investigated various theoretical interpretations of these candidates of the multiquark states.
Journal ArticleDOI
Hadronic molecules
TL;DR: In this article, the authors review experimental evidences of various candidates of hadronic molecules, and methods of identifying such structures Nonrelativistic effective field theories are the suitable framework for studying hadronic molecule, and are discussed in both the continuum and finite volumes.
Journal ArticleDOI
Glueballs, Hybrids, Multiquarks. Experimental facts versus QCD inspired concepts
TL;DR: In this article, it was shown that the meson σ and κ mesons exhibit a spectrum of (squared) masses which are proportional to the sum of orbital angular momentum and radial quantum numbers.
Journal ArticleDOI
Nonstandard heavy mesons and baryons: Experimental evidence
TL;DR: Recently, a variety of QCD inspired phenomenological models have been proposed, such as meson-gluon hybrids and pentaquark baryons that contain heavy (charm or bottom) quarks as mentioned in this paper.
References
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TL;DR: The Particle Data Group's biennial review as discussed by the authors summarizes much of Particle Physics using data from previous editions plus new measurements from papers, and evaluate and average measured properties of gauge bosons leptons quarks mesons and baryons.
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Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)
Brian D. Fields,Subir Sarkar +1 more
TL;DR: In this paper, a critical review of the current status of cosmological nucleosynthesis is given, where the baryon-to-photon ratio, ε, corresponding to the inferred primordial abundances of helium-4 and lithium-7 is presently 2σ below the value implied by the abundance of deuterium.
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Baryons in a relativized quark model with chromodynamics
Simon Capstick,Nathan Isgur +1 more
TL;DR: The three quark system is studied in a relativized version of the quark potential model with chromodynamics and the spectrum of baryons is described with parameters consistent with those of an analogous study of meson spectroscopy.
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Rigorous QCD analysis of inclusive annihilation and production of heavy quarkonium
TL;DR: In this paper, a rigorous analysis of the annihilation decay rates of heavy quarkonium states is presented, with coefficients that can be computed using perturbation theory in non-relativistic QCD.
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Observation of a Narrow Charmoniumlike State in Exclusive B±→K±π+π-J/ψ Decays
Suyong Choi,S. L. Olsen,Kazuo Abe,T. Abe,I. Adachi,Byoung Sup Ahn,Hiroaki Aihara,K. Akai,M. Akatsu,M. Akemoto,Y. Asano,Tsukasa Aso,V.M. Aulchenko,T. Aushev,A. M. Bakich,Yong Ban,S. Banerjee,A. Bondar,A. Bozek,M. Bračko,Jolanta Brodzicka,T. E. Browder,P. Chang,Y. Chao,K. F. Chen,Byung Gu Cheon,R. Chistov,Y. Choi,Young-Il Choi,M. Danilov,L. Y. Dong,A. Drutskoy,Semen Eidelman,V. Eiges,J.W. Flanagan,Chikara Fukunaga,Kazuro Furukawa,N. Gabyshev,T. J. Gershon,B. Golob,H. Guler,R. Guo,C. Hagner,F. Handa,T. Hara,N. C. Hastings,H. Hayashii,Masashi Hazumi,L. Hinz,Y. Hoshi,W. S. Hou,Y. B. Hsiung,Y. B. Hsiung,H. C. Huang,T. Iijima,K. Inami,A. Ishikawa,R. Itoh,M. Iwasaki,Y. Iwasaki,J. H. Kang,S. U. Kataoka,N. Katayama,H. Kawai,T. Kawasaki,H. Kichimi,Eiji Kikutani,H. J. Kim,Hyunwoo Kim,Jung-Hyun Kim,Seong Keun Kim,K. Kinoshita,Haruyo Koiso,Patrick Koppenburg,S. Korpar,P. Križan,P. Krokovny,Suneel Kumar,A.S. Kuzmin,J. S. Lange,G. Leder,S. H. Lee,T. Lesiak,S. W. Lin,D. Liventsev,J. MacNaughton,Gobinda Majumder,F. Mandl,Daniel Robert Marlow,T. Matsumoto,Shinichiro Michizono,Toshihiro Mimashi,W. A. Mitaroff,K. Miyabayashi,H. Miyake,D. Mohapatra,G. R. Moloney,T. Nagamine,Yasushi Nagasaka,T. Nakadaira,Takashi Nakamura,M. Nakao,Z. Natkaniec,S. Nishida,O. Nitoh,T. Nozaki,S. Ogawa,Y. Ogawa,K. Ohmi,Yukiyoshi Ohnishi,T. Ohshima,Norihito Ohuchi,Katsunobu Oide,T. Okabe,S. Okuno,W. Ostrowicz,H. Ozaki,H. Palka,H. K. Park,N. Parslow,L. E. Piilonen,Hiroyuki Sagawa,S. Saitoh,Y. Sakai,T. R. Sarangi,M. Satapathy,A. Satpathy,O. Schneider,A. J. Schwartz,S. Semenov,K. Senyo,Rolf Seuster,M. E. Sevior,H. Shibuya,Tetsuo Shidara,B. Shwartz,V.A. Sidorov,N. Soni,S. Stanič,S. Stanič,M. Starič,Akira Sugiyama,T. Sumiyoshi,S. Y. Suzuki,F. Takasaki,K. Tamai,N. Tamura,M. H. Tanaka,Masafumi Tawada,G. N. Taylor,Y. Teramoto,T. Tomura,K. Trabelsi,T. Tsukamoto,S. Uehara,K. Ueno,Y. Unno,S. Uno,G. S. Varner,Kevin Varvell,C. C. Wang,C. H. Wang,J. G. Wang,Y. Watanabe,E. Won,B. D. Yabsley,Yasuhiko Yamada,A. Yamaguchi,Y. Yamashita,H. Yanai,Heyoung Yang,J. Ying,M. Yoshida,C. C. Zhang,Zhenyu Zhang,D. Žontar +175 more
TL;DR: In this article, a narrow charmonium-like state produced in the exclusive decay process B+/--->K+/-pi(+)pi(-)J/psi has been observed, which has a mass of 3872.0+/-0.6(stat)+/- 0.5(syst) MeV.
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Diquark-antidiquark states with hidden or open charm and the nature of X(3872)
Heavy quarkonium: progress, puzzles, and opportunities
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