Chinese Physics C > 1994, Vol. 18 > Issue(S2): 151-166

Model Dependence of the BSW Approach

1. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China;
2. Institute of Theoretical Physics, Chinese Academy of Sciencesv Beijing, China;
3. Physics Department, Henan Normal University, Xinxiang, Henan, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Hadronic model wavefunctions are applied to calculate hadronic matrix elements of decays of D,B mesons in the Bauer-Stech-Wirbel (BSW) approach. We have analyzed several different models of valence Fock state wavefunctions, studied their properties and calculated branching ratios of weak decays of D,B mesons. The results show that predictions of the different wavefunction models can fit most of the present data within the errors by choosing reasonable a ₁and a ₂. Therefore, for studying the model dependence and the reliability of the BSW approach it will be helpful to further investigate the factorization of weak processes and the hadronic wavefunctions theoretically and to further perform more accurate experiment measurements.
- hadronic wavefunction,
- weak decay,
- heavy flavor meson

[1]	Yueling Yang,Liting Wang,Jinshu Huang,Qin Chang,Junfeng Sun. Possibility of experimental study on nonleptonic $ {\boldsymbol{B_{c}^{\ast}}} $ weak decays. Chinese Physics C, 2023, 47(1): 013110.doi:10.1088/1674-1137/aca00d
[2]	M. Ablikim,M. N. Achasov,P. Adlarson,M. Albrecht,R. Aliberti,A. Amoroso,M. R. An,Q. An,X. H. Bai,Y. Bai,O. Bakina,R. Baldini Ferroli,I. Balossino,Y. Ban,V. Batozskaya,D. Becker,K. Begzsuren,N. Berger,M. Bertani,D. Bettoni,F. Bianchi,J. Bloms,A. Bortone,I. Boyko,R. A. Briere,A. Brueggemann,H. Cai,X. Cai,A. Calcaterra,G. F. Cao,N. Cao,S. A. Cetin,J. F. Chang,W. L. Chang,G. Chelkov,C. Chen,Chao Chen,G. Chen,H. S. Chen,M. L. Chen,S. J. Chen,S. M. Chen,T. Chen,X. R. Chen,X. T. Chen,Y. B. Chen,Z. J. Chen,W. S. Cheng,X. Chu,G. Cibinetto,F. Cossio,J. J. Cui,H. L. Dai,J. P. Dai,A. Dbeyssi,R. E. de Boer,D. Dedovich,Z. Y. Deng,A. Denig,I. Denysenko,M. Destefanis,F. De Mori,Y. Ding,J. Dong,L. Y. Dong,M. Y. Dong,X. Dong,S. X. Du,P. Egorov,Y. L. Fan,J. Fang,S. S. Fang,W. X. Fang,Y. Fang,R. Farinelli,L. Fava,F. Feldbauer,G. Felici,C. Q. Feng,J. H. Feng,K Fischer,M. Fritsch,C. Fritzsch,C. D. Fu,H. Gao,Y. N. Gao,Yang Gao,S. Garbolino,I. Garzia,P. T. Ge,Z. W. Ge,C. Geng,E. M. Gersabeck,A Gilman,K. Goetzen,L. Gong,W. X. Gong,W. Gradl,M. Greco,L. M. Gu,M. H. Gu,Y. T. Gu,C. Y Guan,A. Q. Guo,L. B. Guo,R. P. Guo,Y. P. Guo,A. Guskov,T. T. Han,W. Y. Han,X. Q. Hao,F. A. Harris,K. K. He,K. L. He,F. H. Heinsius,C. H. Heinz,Y. K. Heng,C. Herold,M. Himmelreich,G. Y. Hou,Y. R. Hou,Z. L. Hou,H. M. Hu,J. F. Hu,T. Hu,Y. Hu,G. S. Huang,K. X. Huang,L. Q. Huang,L. Q. Huang,X. T. Huang,Y. P. Huang,Z. Huang,T. Hussain,N Hüsken,W. Imoehl,M. Irshad,J. Jackson,S. Jaeger,S. Janchiv,Q. Ji,Q. P. Ji,X. B. Ji,X. L. Ji,Y. Y. Ji,Z. K. Jia,H. B. Jiang,S. S. Jiang,X. S. Jiang,Y. Jiang,J. B. Jiao,Z. Jiao,S. Jin,Y. Jin,M. Q. Jing,T. Johansson,N. Kalantar-Nayestanaki,X. S. Kang,R. Kappert,B. C. Ke,I. K. Keshk,A. Khoukaz,P. Kiese,R. Kiuchi,R. Kliemt,L. Koch,O. B. Kolcu,B. Kopf,M. Kuemmel,M. Kuessner,A. Kupsc,W. Kühn,J. J. Lane,J. S. Lange,P. Larin,A. Lavania,L. Lavezzi,Z. H. Lei,H. Leithoff,M. Lellmann,T. Lenz,C. Li,C. Li,C. H. Li,Cheng Li,D. M. Li,F. Li,G. Li,H. Li,H. Li,H. B. Li,H. J. Li,H. N. Li,J. Q. Li,J. S. Li,J. W. Li,Ke Li,L. J. Li,L. K. Li,Lei Li,M. H. Li,P. R. Li,S. X. Li,S. Y. Li,T. Li,W. D. Li,W. G. Li,X. H. Li,X. L. Li,Xiaoyu Li,H. Liang,H. Liang,H. Liang,Y. F. Liang,Y. T. Liang,G. R. Liao,L. Z. Liao,J. Libby,A. Limphirat,C. X. Lin,D. X. Lin,T. Lin,B. J. Liu,C. X. Liu,D. Liu,F. H. Liu,Fang Liu,Feng Liu,G. M. Liu,H. Liu,H. B. Liu,H. M. Liu,Huanhuan Liu,Huihui Liu,J. B. Liu,J. L. Liu,J. Y. Liu,K. Liu,K. Y. Liu,Ke Liu,L. Liu,Lu Liu,M. H. Liu,P. L. Liu,Q. Liu,S. B. Liu,T. Liu,W. K. Liu,W. M. Liu,X. Liu,Y. Liu,Y. B. Liu,Z. A. Liu,Z. Q. Liu,X. C. Lou,F. X. Lu,H. J. Lu,J. G. Lu,X. L. Lu,Y. Lu,Y. P. Lu,Z. H. Lu,C. L. Luo,M. X. Luo,T. Luo,X. L. Luo,X. R. Lyu,Y. F. Lyu,F. C. Ma,H. L. Ma,L. L. Ma,M. M. Ma,Q. M. Ma,R. Q. Ma,R. T. Ma,X. Y. Ma,Y. Ma,F. E. Maas,M. Maggiora,S. Maldaner,S. Malde,Q. A. Malik,A. Mangoni,Y. J. Mao,Z. P. Mao,S. Marcello,Z. X. Meng,J. G. Messchendorp,G. Mezzadri,H. Miao,T. J. Min,R. E. Mitchell,X. H. Mo,N. Yu. Muchnoi,Y. Nefedov,F. Nerling,I. B. Nikolaev,Z. Ning,S. Nisar,Y. Niu,S. L. Olsen,Q. Ouyang,S. Pacetti,X. Pan,Y. Pan,A. Pathak,M. Pelizaeus,H. P. Peng,K. Peters,J. L. Ping,R. G. Ping,S. Plura,S. Pogodin,V. Prasad,F. Z. Qi,H. Qi,H. R. Qi,M. Qi,T. Y. Qi,S. Qian,W. B. Qian,Z. Qian,C. F. Qiao,J. J. Qin,L. Q. Qin,X. P. Qin,X. S. Qin,Z. H. Qin,J. F. Qiu,S. Q. Qu,K. H. Rashid,C. F. Redmer,K. J. Ren,A. Rivetti,V. Rodin,M. Rolo,G. Rong,Ch. Rosner,S. N. Ruan,H. S. Sang,A. Sarantsev,Y. Schelhaas,C. Schnier,K. Schoenning,M. Scodeggio,K. Y. Shan,W. Shan,X. Y. Shan,J. F. Shangguan,L. G. Shao,M. Shao,C. P. Shen,H. F. Shen,X. Y. Shen,B. A. Shi,H. C. Shi,J. Y. Shi,q. q. Shi,R. S. Shi,X. Shi,X. D Shi,J. J. Song,W. M. Song,Y. X. Song,S. Sosio,S. Spataro,F. Stieler,K. X. Su,P. P. Su,Y. J. Su,G. X. Sun,H. Sun,H. K. Sun,J. F. Sun,L. Sun,S. S. Sun,T. Sun,W. Y. Sun,X Sun,Y. J. Sun,Y. Z. Sun,Z. T. Sun,Y. H. Tan,Y. X. Tan,C. J. Tang,G. Y. Tang,J. Tang,L. Y Tao,Q. T. Tao,M. Tat,J. X. Teng,V. Thoren,W. H. Tian,Y. Tian,I. Uman,B. Wang,B. L. Wang,C. W. Wang,D. Y. Wang,F. Wang,H. J. Wang,H. P. Wang,K. Wang,L. L. Wang,M. Wang,M. Z. Wang,Meng Wang,S. Wang,S. Wang,T. Wang,T. J. Wang,W. Wang,W. H. Wang,W. P. Wang,X. Wang,X. F. Wang,X. L. Wang,Y. Wang,Y. D. Wang,Y. F. Wang,Y. H. Wang,Y. Q. Wang,Yaqian Wang,Z. Wang,Z. Y. Wang,Ziyi Wang,D. H. Wei,F. Weidner,S. P. Wen,D. J. White,U. Wiedner,G. Wilkinson,M. Wolke,L. Wollenberg,J. F. Wu,L. H. Wu,L. J. Wu,X. Wu,X. H. Wu,Y. Wu,Z. Wu,L. Xia,T. Xiang,D. Xiao,G. Y. Xiao,H. Xiao,S. Y. Xiao,Y. L. Xiao,Z. J. Xiao,C. Xie,X. H. Xie,Y. Xie,Y. G. Xie,Y. H. Xie,Z. P. Xie,T. Y. Xing,C. F. Xu,C. J. Xu,G. F. Xu,H. Y. Xu,Q. J. Xu,X. P. Xu,Y. C. Xu,Z. P. Xu,F. Yan,L. Yan,W. B. Yan,W. C. Yan,H. J. Yang,H. L. Yang,H. X. Yang,L. Yang,S. L. Yang,Tao Yang,Y. F. Yang,Y. X. Yang,Yifan Yang,M. Ye,M. H. Ye,J. H. Yin,Z. Y. You,B. X. Yu,C. X. Yu,G. Yu,T. Yu,C. Z. Yuan,L. Yuan,S. C. Yuan,X. Q. Yuan,Y. Yuan,Z. Y. Yuan,C. X. Yue,A. A. Zafar,F. R. Zeng,X. Zeng,Y. Zeng,Y. H. Zhan,A. Q. Zhang,B. L. Zhang,B. X. Zhang,D. H. Zhang,G. Y. Zhang,H. Zhang,H. H. Zhang,H. H. Zhang,H. Y. Zhang,J. L. Zhang,J. Q. Zhang,J. W. Zhang,J. X. Zhang,J. Y. Zhang,J. Z. Zhang,Jianyu Zhang,Jiawei Zhang,L. M. Zhang,L. Q. Zhang,Lei Zhang,P. Zhang,Q. Y. Zhang,Shuihan Zhang,Shulei Zhang,X. D. Zhang,X. M. Zhang,X. Y. Zhang,X. Y. Zhang,Y. Zhang,Y. T. Zhang,Y. H. Zhang,Yan Zhang,Yao Zhang,Z. H. Zhang,Z. Y. Zhang,Z. Y. Zhang,G. Zhao,J. Zhao,J. Y. Zhao,J. Z. Zhao,Lei Zhao,Ling Zhao,M. G. Zhao,Q. Zhao,S. J. Zhao,Y. B. Zhao,Y. X. Zhao,Z. G. Zhao,A. Zhemchugov,B. Zheng,J. P. Zheng,Y. H. Zheng,B. Zhong,C. Zhong,X. Zhong,H. Zhou,L. P. Zhou,X. Zhou,X. K. Zhou,X. R. Zhou,X. Y. Zhou,Y. Z. Zhou,J. Zhu,K. Zhu,K. J. Zhu,L. X. Zhu,S. H. Zhu,S. Q. Zhu,T. J. Zhu,W. J. Zhu,Y. C. Zhu,Z. A. Zhu,B. S. Zou,J. H. Zou,(BESIII Collaboration). Search for the weak decay ${\boldsymbol \psi(3686) \boldsymbol\to \boldsymbol\Lambda_c^{+} \bar{\Sigma}^- +c.c.} $ . Chinese Physics C, 2023, 47(1): 013002.doi:10.1088/1674-1137/ac9895
[3]	Ting-Ting Wang,Xiao-Ming Xu. Cross sections for inelastic 2-to-2 meson-meson scattering in hadronic matter. Chinese Physics C, 2019, 43(2): 024102.doi:10.1088/1674-1137/43/2/024102
[4]	Qin Chang,Yunyun Zhang,Xiaonan Li. ${{\bar{B}_{u,d,s}^* \to D_{u,d,s}^* V\,(V = D_{d,s}^{-}\,,K^{-}\,,{\rho}^-)}} $ weak decays. Chinese Physics C, 2019, 43(10): 103104.doi:10.1088/1674-1137/43/10/103104
[5]	Qin Chang,Xiao-Nan Li,Xin-Qiang Li,Fang Su. Decay constants of pseudoscalar and vector mesons with improved holographic wavefunction. Chinese Physics C, 2018, 42(7): 073102.doi:10.1088/1674-1137/42/7/073102
[6]	Yueling Yang,Yupei Guo,Junfeng Sun,Na Wang,Qin Chang,Gongru Lu.B_u→ψMdecays andS-Dwave mixing effects. Chinese Physics C, 2018, 42(11): 113102.doi:10.1088/1674-1137/42/11/113102
[7]	Fu-Sheng Yu,Hua-Yu Jiang,Run-Hui Li,Cai-Dian Lü,Wei Wang,Zhen-Xing Zhao. Discovery potentials of doubly charmed baryons. Chinese Physics C, 2018, 42(5): 051001.doi:10.1088/1674-1137/42/5/051001
[8]	Xiao-Hui Hu,Yue-Long Shen,Wei Wang,Zhen-Xing Zhao. Weak decays of doubly heavy baryons: “decay constants”. Chinese Physics C, 2018, 42(12): 123102.doi:10.1088/1674-1137/42/12/123102
[9]	Xiao-Gang He,Wei Wang. FlavorSU(3) topological diagram and irreducible representation amplitudes for heavy meson charmless hadronic decays: mismatch and equivalence. Chinese Physics C, 2018, 42(10): 103108.doi:10.1088/1674-1137/42/10/103108
[10]	Zhen-Xing Zhao. Weak decays of heavy baryons in the light-front approach. Chinese Physics C, 2018, 42(9): 093101.doi:10.1088/1674-1137/42/9/093101
[11]	DONG Hai-Rong,FENG Feng,LI Hai-Bo. Lepton number violation in D meson decay. Chinese Physics C, 2015, 39(1): 013101.doi:10.1088/1674-1137/39/1/013101
[12]	GUO Feng-Kun. Heavy quark spin symmetry and heavy flavor hadronic molecules. Chinese Physics C, 2010, 34(9): 1294-1297.doi:10.1088/1674-1137/34/9/027
[13]	Yu Hong,Shen Qixing. Multichannel Coupling in the Hadronic Decay Process J/ψ→ωπ⁺π^-. Chinese Physics C, 1997, 21(S1): 447-454.
[14]	Chen Guoming,Chen Gang. IdentifyingτHadronic Decay with Neutral Network. Chinese Physics C, 1995, 19(S3): 247-256.
[15]	Qixing Shen,Hong Yu. Spin and Parity Analysis for the Three-Step Two-Body Hadronic Decay Processes of J/ψ. Chinese Physics C, 1992, 16(S1): 41-50.
[16]	Shen Qinxing,Yu Hong. Angular Distributions Analysis for the Hadronic Decay Process. Chinese Physics C, 1992, 16(S4): 401-410.
[17]	BES Collaboration. Experimental Study of f₂(1270) in the J/ψ Hadronic Decay. Chinese Physics C, 1992, 16(S4): 385-393.
[18]	Yu Hong,Shen Qixing. J/ψ Hadronic Decay and 1^-+Exotic State. Chinese Physics C, 1991, 15(S3): 283-287.
[19]	Yu Hong,Shen Qixin. Helicity Formalism of the Angular Distribution for the J/ψ Hadronic Decay Processes. Chinese Physics C, 1990, 14(S3): 259-263.
[20]	Yu Hong,Shen Qixing. A Moment Analysis for the J/ψHadronic Decay Processes. Chinese Physics C, 1990, 14(S4): 353-360.

Access

Get Citation

Luo Chuanwang, Huang Tao, Guo Xingheng, Li Jinping and Lu Goungru. Model Dependence of the BSW Approach[J]. Chinese Physics C, 1994, 18(S2): 151-166.

Luo Chuanwang, Huang Tao, Guo Xingheng, Li Jinping and Lu Goungru. Model Dependence of the BSW Approach[J]. Chinese Physics C, 1994, 18(S2): 151-166. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1993-03-31

Article Metric

Article Views(1980)
PDF Downloads(4)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者:陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Model Dependence of the BSW Approach

1. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China;
2. Institute of Theoretical Physics, Chinese Academy of Sciencesv Beijing, China;
3. Physics Department, Henan Normal University, Xinxiang, Henan, China

Received Date:1993-03-31

Abstract:Hadronic model wavefunctions are applied to calculate hadronic matrix elements of decays of D,B mesons in the Bauer-Stech-Wirbel (BSW) approach. We have analyzed several different models of valence Fock state wavefunctions, studied their properties and calculated branching ratios of weak decays of D,B mesons. The results show that predictions of the different wavefunction models can fit most of the present data within the errors by choosing reasonablea₁anda₂. Therefore, for studying the model dependence and the reliability of the BSW approach it will be helpful to further investigate the factorization of weak processes and the hadronic wavefunctions theoretically and to further perform more accurate experiment measurements.