Physics at BES-III
文献类型：期刊论文
| 作者 | Bian JM(边渐鸣); Chen HX(陈海璇); Chen JC(陈江川); Chen Y(陈晔); He KL(何康林); Hu HM(胡海明); Huang B(黄彬); Jia Y(贾宇); Jin S(金山); 李海波(实) |
| 刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS A
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| 出版日期 | 2009 |
| 卷号 | 24期号:1页码:III-+ |
| 通讯作者 | [Asner, D. M.] Carleton Univ, Ottawa, ON K1S 5B6, Canada ; [Stahl, A.] Univ Aachen, Rhein Westfal TH Aachen, Inst Phys 3, D-52056 Aachen, Germany ; [Barnes, T. ; Garcia i Tormo, X.] Argonne Natl Lab, Div High Energy Phys, Argonne, IL 60439 USA ; [Pineda, A.] Univ Autonoma Barcelona, Dept Phys, E-08193 Barcelona, Spain ; [Zhang, J. Y.] China Ctr Adv Sci & Technol, Beijing 100080, Peoples R China ; [Soto, J.] Univ Barcelona, Dept Estructura & Constituents Mat, E-08028 Barcelona, Catalonia, Spain ; [Yang, Y. D.] Cent China Normal Univ, Inst Particle Phys, Wuhan 430079, Peoples R China ; [Charles, J.] CNRS Marseille Luminy, Ctr Phys Theor, F-13288 Marseille 9, France ; [Li, J. L. ; Qiao, C. F. ; Zheng, Y. H.] Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China ; [Brambilla, N. ; Vairo, A.] Univ Milan, Dipartimento Fis, Milan, Italy ; [Brambilla, N. ; Vairo, A.] Ist Nazl Fis Nucl, I-20133 Milan, Italy ; [Boyko, I. R. ; Bytev, V. ; Dedovich, D. ; Zhemchugov, A. ; Zhuravlov, V.] Joint Inst Nucl Res Dubna, Dubna 141980, Moscow Region, Russia ; [Lacker, H.] Humboldt Univ, Inst Phys, D-12489 Berlin, Germany ; [Cheng, H. Y.] Acad Sinica, Inst Phys, Taipei 115, Taiwan ; [Chen, Y. Q. ; Li, X. Y. ; Ma, J. P. ; Wu, Y. L.] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China ; [Yang, M. Z.] Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China ; [Bigi, I. I.] Univ Notre Dame Lac Notre Dame, Dept Phys, Notre Dame, IN 46556 USA ; [Roos, L.] Univ Paris 07, Univ Paris 06, Lab Phys Nucl & Hautes Energies, CNRS,IN2P3, F-75252 Paris, France ; Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA ; [Descotes-Genon, S.] Univ Paris 11, Phys Theor Lab, CNRS, F-91405 Orsay, France ; [Chao, K. T. ; He, Z. G. ; Mao, Y. J. ; Zhang, Y. J. ; Zheng, H. Q. ; Zhu, S. -L.] Peking Univ, Beijing 100871, Peoples R China ; [T'Jampens, S.] Univ Savoie, Lab Annecy Le Vieux Phys Particules, CNRS, IN2P3, F-74941 Annecy Le Vieux, France ; [Zhang, X. Y. ; Zou, J. H.] Shandong Univ, Dept Phys, Jinan 250100, Shandong, Peoples R China ; [Barnes, T.] Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA ; [Hu, J. F. ; Xu, M.] Univ Sci & Technol China, Hefei 230026, Peoples R China ; [Fu, C. D. ; Gao, Y. -N. ; Kuang, Y. P. ; Zhong, M.] Tsinghua Univ, Ctr High Energy Phys, Beijing 100084, Peoples R China ; [Olsen, S. L.] Univ Hawaii, Honolulu, HI 96822 USA ; [Wang, Y. K.] Wuhan Univ, Dept Phys, Wuhan 430072, Peoples R China ; [Pich, A.] Univ Valencia, Dept Fis Teor, IFIC, CSIC, E-46071 Valencia, Spain ; [Roney, J. M.] Univ Victoria, Dept Phys, Victoria, BC V8W 3P6, Canada ; [Jin, H. -Y.] Zhejiang Univ, Inst Modern Phys, Hangzhou 310027, Peoples R China ; [Zhong, M.] Natl Univ Def Technol, Dept Phys, Changsha 410073, Hunan, Peoples R China ; [Bian, J. M. ; Chen, H. X. ; Chen, J. C. ; Chen, Y. ; He, K. L. ; Hu, H. M. ; Huang, B. ; Jia, Y. ; Jin, S. ; Li, H. B. ; Li, W. D. ; Liu, B. J. ; Liu, H. H. ; Liu, J. ; Ma, H. L. ; Mo, X. H. ; Olsen, S. L. ; Ping, R. G. ; Qin, G. ; Qin, H. ; Rong, G. ; Shen, X. Y. ; Sun, S. S. ; Wang, P. ; Wang, Y. F. ; Wu, N. ; Xing, Z. Z.] Inst High Energy Phys, Beijing 100049, Peoples R China |
| 英文摘要 | There has recently been a dramatic renewal of interest in the subjects of hadron spectroscopy and charm physics. This renaissance has been driven in part by experimental reports of D-0(D) over bar (0) mixing and the discovery of narrow D-sJ states and a plethora of charmonium-like XY Z states at the B factories, and the observation of an intriguing proton-antiproton threshold enhancement and the possibly related X(1835) meson state at BESII. At the same time, lattice QCD is now coming of age, and we are entering a new era when precise, quantitative predictions from lattice QCD can be tested against experimental measurements. For example, the High Precision QCD (HPQCD) and United Kingdom QCD (UKQCD) collaboration's recent high-precision, unquenched calculation of f(D+) = 208 +/- 4 MeV has been found to agree with the CLEO-c collaboration measurement of f(D+) = 223 +/- 17 +/- 8 MeV - a precision level of similar to 8%. Intriguingly, this agreement does not extend to f(Ds), where the HPQCD + UKQCD result f(Ds) = 241 +/- 3 MeV is more than three standard deviations below the current world average experimental value f(Ds) = 276 +/- 9 MeV. Precision improvements, especially on the experimental measurements, are called for and will be of extreme interest. The BES-III experiment at BEPCII in Beijing, which will start operation in summer 2008, will accumulate huge data samples of 10 x 10(9) J/psi, 3 x 10(9) psi(2S), 30 million D (D) over bar or 2 million DS+DS--pairs per running year, respectively, running in the tau-charm theshold region. Coupled with currently available results from CLEO-c, BES-III will make it possible to study in detail, and with unprecedentedly high precision, light hadron spectroscopy in the decays of charmonium states and charmed mesons. In addition, about 90 million D (D) over bar pairs will be collected at BES-III in a three-year run at the psi(3770) peak. Many high precision measurements, including CKM matrix elements related to charm weak decays, decay constants f(D+) and f(Ds), Dalitz decays of three-body D meson decays, searches for CP violation in the charmed-quark sector, and absolute decay branching fractions, will be accomplished. BES-III analyses are likely to be essential in deciding if recently observed signs of mixing in the D-0(D) over bar (0) meson system are actually due to new physics or not. BES-III measurements of f(D+) and f(Ds) at the similar to 1% precision level will match the precision of lattice QCD calculations and provide the opportunity to probe the charged Higgs sector in some mass ranges that will be inaccessible to the LHC. With modern techniques and huge data samples, searches for rare, lepton-number violating, flavor violating and/or invisible decays of D-mesons, charmonium resonances, and tau-leptons will be possible. Studies of tau-charm physics could reveal or indicate the possible presence of new physics in the low energy region. This physics book provides detailed discussions on important topics in tau-charm physics that will be explored during the next few years at BES-III. Both theoretical and experimental issues are covered, including extensive reviews of recent theoretical developments and experimental techniques. Among the subjects covered are: innovations in Partial Wave Analysis (PWA), theoretical and experimental techniques for Dalitz-plot analyses, analysis tools to extract absolute branching fractions and measurements of decay constants, form factors, and CP-violation and D-0(D) over bar (0)-oscillation parameters. Programs of QCD studies and near-threshold tau-lepton physics measurements are also discussed. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000267868500001 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/240226]  |
| 专题 | 高能物理研究所_院士 高能物理研究所_实验物理中心 高能物理研究所_加速器中心 高能物理研究所_粒子天体物理中心 高能物理研究所_理论物理室 高能物理研究所_多学科研究中心 高能物理研究所_计算中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Bian JM,Chen HX,Chen JC,et al. Physics at BES-III[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2009,24(1):III-+. |
| APA | 边渐鸣.,陈海璇.,陈江川.,陈晔.,何康林.,...&Chen JC.(2009).Physics at BES-III.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,24(1),III-+. |
| MLA | 边渐鸣,et al."Physics at BES-III".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 24.1(2009):III-+. |
入库方式： OAI收割
来源：高能物理研究所
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