Chin. Phys. Lett.  2009, Vol. 26 Issue (2): 021201    DOI: 10.1088/0256-307X/26/2/021201
THE PHYSICS OF ELEMENTARY PARTICLES AND FIELDS |
Ds(0±) Meson Spectroscopy in Gaussian Sum Rules
WEN Shui-Guo, LIU Jue-Ping
College of Physics and Technology, Wuhan University, Wuhan 430072
Cite this article:   
WEN Shui-Guo, LIU Jue-Ping 2009 Chin. Phys. Lett. 26 021201
Download: PDF(346KB)  
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks
Abstract Masses of the Ds(0±)mesons are investigated from a view-point of ordinary light-heavy system in the framework of the Gaussian sum rules, which are worked out by means of the Laplacian transformation to the usual Borel sum rules. Using the standard input of QCD non-perturbative parameters, the corresponding mass spectra and couplings of the currents to the Ds(0±) mesons are obtained. Our results are mDs(0-)=1.968±0.016±0.003GeV and mDs(0+)=2.320±0.014±0.003GeV, which are in good accordance with the experimental data, 1.969GeV and 2.317GeV.
Keywords: 12.40.Yx      11.55.Hx      14.40.Lb      13.25.Ft     
Received: 05 May 2008      Published: 20 January 2009
PACS:  12.40.Yx (Hadron mass models and calculations)  
  11.55.Hx (Sum rules)  
  14.40.Lb (Charmed mesons (|C|>0, B=0))  
  13.25.Ft (Decays of charmed mesons)  
TRENDMD:   
URL:  
https://cpl.iphy.ac.cn/10.1088/0256-307X/26/2/021201       OR      https://cpl.iphy.ac.cn/Y2009/V26/I2/021201
Service
E-mail this article
E-mail Alert
RSS
Articles by authors
WEN Shui-Guo
LIU Jue-Ping
[1] Drutskoy A et al (BELLE Collaboration) 2008 Phys.Rev. Lett. 100 092001
[2] Drutskoy A et al (BELLE Collaboration) 2005 Phys.Rev. Lett. 94 061802
[3] Mikami Y et al (BELLE Collaboration) 2004 Phys. Rev.Lett. 92 012002
[4] Aubert B et al (BABAR Collaboration) 2004 Phys.Rev. D 69 031101
[5] Abe K et al (BELLE Collaboration) 2004 Phys. Rev. D 69 112002
[6] Vaandering E W et al (FOCUS Collaboration) 2004 arXiv:hep-ex/0406044
[7] Krokovny P et al (BELLE Collaboration) 2003 Phys.Rev. Lett. 91 262002
[8] Aubert B et al (BABAR Collaboration) 2003 Phys. Rev.Lett. 90 242001
[9] Besson D et al (CLEO Collaboration) 2003 arXiv:hep-ex/0305100
[10] Eidelman S et al (Particle Data Group Collaboration)2004 Phys. Lett. B592 1
[11] Hayashigaki A and Terasaki K 2004 arXiv:hep-ph/0411285
[12] Di Pierro M and Eichten E 2001 Phys. Rev. D64 114114
[13] Narison S 2001 Phys. Lett. B520 115
[14] Narison S 2005 Phys. Lett. B605 319
[15] Dai Y B, Huang C S, Liu C and Zhu S L 2003 Phys.Rev. D 68 114011
[16] Reinders L J, Rubinstein H R and Yazaki S 1985 Phys. Rep. 127 1
[17] Shifman M A, Vainstein A I and Zakharov AV I 1979 Nucl. Phys. B 147 385
[18] Reinders L J, Rubinstein H R and Yazaki S 1980 Phys.Lett. B 97 257
[19] Bertlmann B A, Lanner G and de Rafael E 1985 Nucl.Phys. B 250 61
[20] Narison S 2004 QCD as a Theory of Hadrons, FromPartons to Confinement (Cambridge: Cambridge University Press) chap 52 p551
[21] Jin X, Cohen T D, Furnstahl R J and Griegel D K 1993 Phys. Rev. C 47 2882
Related articles from Frontiers Journals
[1] YOU Fu-Yi, WANG Zhi-Gang, WAN Shao-Long. Analysis of the Vertexes ΣQΞQ*K* and Ξ'QΣQ*K* within Light-Cone QCD Sum Rules[J]. Chin. Phys. Lett., 2012, 29(2): 021201
[2] P. Guptaroy, Goutam Sau, S. Bhattacharyya. Ansatzs, Assumptions and Production of J/Ψ-Particles: A Non-charmed Approach versus Charmed Ones[J]. Chin. Phys. Lett., 2012, 29(2): 021201
[3] FU Zi-Wen** . Lattice QCD Study of the σ Meson[J]. Chin. Phys. Lett., 2011, 28(8): 021201
[4] ZHAO Ming-Gang, YU Chun-Xu, GUO Ai-Qiang, HE Zhen-Ya. Discussion on Cross Section Measurement for DD Production around Ψ(3770)[J]. Chin. Phys. Lett., 2010, 27(7): 021201
[5] CHEN Hong. Addendum and Corrigendum: “Heavy Quarkonium Spectra in a Quark Potential Model”[J]. Chin. Phys. Lett., 2010, 27(6): 021201
[6] ZHANG Jin-Mei, WANG Guo-Li. Bs Semileptonic Decays to Ds and Ds* in Bethe--Salpeter Method[J]. Chin. Phys. Lett., 2010, 27(5): 021201
[7] ZHANG Dan, ZHAO Qiao-Yan, ZHANG Qiu-Yang. S-Wave DK Interactions in the Chiral SU(3) Quark Model[J]. Chin. Phys. Lett., 2009, 26(9): 021201
[8] ZHAO Ming-Gang, YU Chun-Xu, LI Xue-Qian. Monte Carlo Study on Singly Tagged D Mesons at BES-III[J]. Chin. Phys. Lett., 2009, 26(12): 021201
[9] ZHAO Ming-Gang, RONG Gang, MA Hai-Long. Experimental Sensitivities on Searching for Rare and Forbidden Decays of Charm Mesons at BES-III[J]. Chin. Phys. Lett., 2009, 26(1): 021201
[10] WANG Zhi-Gang, WANG Zhi-Bin. Analysis of Vertex D*D*ρ with Light-Cone QCD Sum Rules[J]. Chin. Phys. Lett., 2008, 25(2): 021201
[11] ZHANG Hai-Xia, ZHANG Min, ZHANG Zong-Ye. QqQq' States in Chiral SU(3) Quark Model[J]. Chin. Phys. Lett., 2007, 24(9): 021201
[12] WANG Bin, LIU Yu-Xin. Radial Excitations in the Global Colour Soliton Model[J]. Chin. Phys. Lett., 2007, 24(8): 021201
[13] ZUO Fen, HUANG Tao. Factors in Light-Cone Sum Rules and the D-Meson Distribution Amplitude[J]. Chin. Phys. Lett., 2007, 24(1): 021201
[14] HANG Sheng-Xi, ZHANG Zhen-Yu, LIU Jue-Ping. Finite-Width Correction to Form Factors of γγ→ π0 Transition[J]. Chin. Phys. Lett., 2006, 23(9): 021201
[15] DU Dong-Sheng, LI Ying, Lü Cai-Dian. Study of W-Exchange Mode D0 → ФK0[J]. Chin. Phys. Lett., 2006, 23(8): 021201
Viewed
Full text


Abstract