Decay properties of D and D<SUB>s</SUB> mesons in coulomb plus power potential (CPP<SUB>ν</SUB>)

P. C. Vinodkumar

doi:10.1088/1674-1137/34/9/083

Chinese Physics C> 2010, Vol. 34> Issue(9) : 1497-1499 DOI: 10.1088/1674-1137/34/9/083

Decay properties of D and D_s mesons in coulomb plus power potential (CPP_ν)

P. C. Vinodkumar

Abstract
HTML
Reference
Related

PDF

Abstract：
The decay properties of the D and D_s mesons are computed in a nonrelativistic phenomenological quark-antiquark potential of the type V(r)=－4/3α_s/r+Ar^ν with different choices of ν. Numerical method to solve the Schrodinger equation has been used to obtain the spectroscopy of qQ mesons. The numerically obtained radial solutions are employed to obtain the decay constant and leptonic decay widths. It has been observed that predictions of the ground state masses and the decay widths are consistent with other model predictions as well as with the known experimental values.

References

[1]

. Amsler C et al (PDG). Phys. Lett. B, 2008, 667:12. Ebert D et al. Phys. Rev. D, 2003, 67: 0140273. M. Di Pierro et al. Phys. Rev. D, 2001, 64: 1140044. T A Lhde et al. Nucl. Phys. A, 2000, 674: 1415. Ebert D et al. Phys. Lett. B, 2006, 634: 2146. Rai A K et al. Phys. Rev. C, 2008, 78: 0552027. Rai A K et al. Eur. Phys. J. A, 2008, 4: 778. Patel B et al. J. Phy. G : Nucl Part. Phy., 2009, 36: 0350039. Rai A K et al. J. Phys. G: Nucl. Part. Phys., 2002, 28:227510. Branes T et al. Phys.Rev. D, 2005, 72: 05402611. Voloshin M B. Prog. Part. Nucl. Phys., 2008, 61: 45512. Eichten E et al. Rev. Mod. Phys., 2008, 80: 116113. Lucha W et al. Int. J. Mod. Phys. C, 1999, 10: 60714. Patel B et al. J. Phy. G : Nucl Part. Phy., 2009, 36: 11500315. Yosef NIR. Phys. Lett. B, 1989, 221: 18416. Cabibbo N et al. Phys. Lett. B, 1978, 79: 10917. Michael L et al. arXiv:hep-ph/9308287v218. Villa S. arXiv:hep-ex/0707.0263v119. Cvetic G et al. Phys. Lett. B, 2004, 596: 8420. Wang G L. Phys. Lett. B, 2006, 633: 49221. Artuso M et al (CLEO collaboration). Phys. Rev. Lett.,2005, 95: 25180122. Aubin C et al. Phys. Rev. Lett., 2006, 95: 122002

[1]	Qing-Wu Wang , Xiao-Fu Łü , Hua-Zhong Guo . $ {\boldsymbol\rho\bf\to \boldsymbol\pi\boldsymbol\pi }$ Hadronic Decay in the Nambu-Jona-Lasinio Model: Mass-Width Interplay and Beyond-RPA Corrections. Chinese Physics C, 2026, 50(2): 1-7.
[2]	Renli Xu , Chen Wu , Jian Liu , Bin Hong , Jie Peng , Xiong Li , Ruxian Zhu , Zhizhen Zhao , Zhongzhou Ren . Ground-state properties of finite nuclei in relativistic Hartree-Bogoliubov theory with an improved quark mass density-dependent model. Chinese Physics C, 2026, 50(2): 1-12.
[3]	Wen-Chao Dai , Jie-Dong Jiang , Yin Fan , Xiao Liu , Peng-Cheng Chu , Xi-Jun Wu , Xiao-Hua Li . Systematic study of α decay half-life within cluster-formation model. Chinese Physics C, 2026, 50(1): 014103. doi: 10.1088/1674-1137/ae042c
[4]	Jialin He , Xinye Peng , Zhongbao Yin , Liang Zheng . Extracting the kinetic freeze-out properties of high energy pp collisions at the LHC with event shape classifiers. Chinese Physics C, 2026, 50(2): 1-16.
[5]	. Testing Einstein-Maxwell Power-Yang-Mills hair via black hole photon rings. Chinese Physics C, 2026, 50(1): 015101. doi: 10.1088/1674-1137/ae039c
[6]	Yugen Lin , Yu Gao . Dark matter subhalo evaporation by Coulomb-like interaction with galactic gas. Chinese Physics C, 2026, 50(1): 015104. doi: 10.1088/1674-1137/ae07be
[7]	. Bayesian and Monte Carlo approaches to estimating uncertainty for the measurement of the bound-state β^- decay of ²⁰⁵Tl⁸¹⁺. Chinese Physics C, 2025, 49(11): 114001. doi: 10.1088/1674-1137/ade956
[8]	Yang Liu , Rong Wang , Zaiba Mushtaq , Ye Tian , Xionghong He , Hao Qiu , Xurong Chen . Simulation of dark scalar particle sensitivity in η rare decay channels at HIAF. Chinese Physics C, 2025, 49(3): 034103. doi: 10.1088/1674-1137/ad9d1b
[9]	K. S. Kim , P. T. P. Hutauruk , Seung-il Nam , Chang Ho Hyun . Effect of neutrino electromagnetic properties on quasielastic neutral-current neutrino-nucleus scattering. Chinese Physics C, 2025, 49(11): 113106. doi: 10.1088/1674-1137/adf1f2
[10]	. Search for the lepton number violation decay ω→π⁺π⁺e⁻e⁻+c.c.. Chinese Physics C, 2025, 49(10): 103002. doi: 10.1088/1674-1137/ade955
[11]	Mirjavoxir Mirkhaydarov , Mirzabek Alloqulov , Sanjar Shaymatov . Radiation properties of the accretion disk around a quantum-corrected black hole. Chinese Physics C, 2025, 49(12): 125107. doi: 10.1088/1674-1137/adfa83
[12]	Erdem Sucu , İzzet Sakallı . Quantum tunneling and Aschenbach effect in nonlinear Einstein-Power-Yang-Mills AdS black holes. Chinese Physics C, 2025, 49(10): 105101. doi: 10.1088/1674-1137/add8fe
[13]	Bin Wu , Guo-Liang Yu , Zhi-Gang Wang , Ze Zhou , Jie Lu . Analysis of the form factors of B_c → D^(), D_s^() and relevant nonleptonic decays. Chinese Physics C, 2025, 49(10): 103109. doi: 10.1088/1674-1137/ade95d
[14]	Jin-Yu Huo , Rui Chen . Exploring the two-body strong decay properties of the possible ${\boldsymbol\Lambda_{\boldsymbol c}\boldsymbol K^{}}$ and ${\boldsymbol\Sigma_{\boldsymbol c}\boldsymbol K^{()}}$ molecules. Chinese Physics C, 2025, 49(10): 103108. doi: 10.1088/1674-1137/adec4e
[15]	. Investigation of the α-decay half-lives for even-even nuclei within a deformed two-potential approach. Chinese Physics C, 2025, 49(12): 124111. doi: 10.1088/1674-1137/ae0430
[16]	Saba Noor , Faisal Akram , Bilal Masud . Study of excited D and D_s mesons in a relativized quark model. Chinese Physics C, 2025, 49(11): 113102. doi: 10.1088/1674-1137/adec50
[17]	Yang-Yang Xu , De-Xing Zhu , You-Tian Zou , Xi-Jun Wu , Biao He , Xiao-Hua Li . Systematic study on α-decay half-lives of uranium isotopes with a screened electrostatic barrier. Chinese Physics C, 2022, 46(11): 114103. doi: 10.1088/1674-1137/ac7fe8
[18]	SHEN Shui-Fa , YU Xiao-Han . Decay of ⁸³Sr and Discussion of Its Daughter's Band Structures. Chinese Physics C, 2004, 28(S1): 78-80.
[19]	BES Collaboration . Experimental Study of Resonance f₂(1270) in the J/ψ Hadronic Decay. Chinese Physics C, 1993, 17(2): 97-106.
[20]	WU SHI-SHU . ON NUCLEAR SINGLE-PARTICLE POTENTIALS（Ⅲ）SINGLEPARTICLE ENERGIES DETERMINED BY THE NONHERMITIAN POTENTIAL U_αβ=M_αβ（ε_β）. Chinese Physics C, 1979, 3(4): 469-483.

Access

Get Citation

P. C. Vinodkumar. Decay properties of D and D_s mesons in coulomb plus power potential (CPP_ν)[J]. Chinese Physics C, 2010, 34(9): 1497-1499. doi: 10.1088/1674-1137/34/9/083

P. C. Vinodkumar. Decay properties of D and D_s mesons in coulomb plus power potential (CPP_ν)[J]. Chinese Physics C, 2010, 34(9): 1497-1499. doi: 10.1088/1674-1137/34/9/083 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2010-02-09
Revised: 1900-01-01

Article Metric

Article Views(3091)
PDF Downloads(530)
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

Decay properties of D and D_s mesons in coulomb plus power potential (CPP_ν)

Received Date: 2010-02-09

Accepted Date: 1900-01-01

Available Online: 2010-09-05

Abstract:

The decay properties of the D and D_s mesons are computed in a nonrelativistic phenomenological quark-antiquark potential of the type V(r)=－4/3α_s/r+Ar^ν with different choices of ν. Numerical method to solve the Schrodinger equation has been used to obtain the spectroscopy of qQ mesons. The numerically obtained radial solutions are employed to obtain the decay constant and leptonic decay widths. It has been observed that predictions of the ground state masses and the decay widths are consistent with other model predictions as well as with the known experimental values.

HTML

Reference (1)

Decay properties of D and D_s mesons in coulomb plus power potential (CPP_ν)

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Decay properties of D and D_s mesons in coulomb plus power potential (CPP_ν)

HTML

目录

Decay properties of D and Ds mesons in coulomb plus power potential (CPPν)

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Decay properties of D and Ds mesons in coulomb plus power potential (CPPν)

HTML

目录

Decay properties of D and D_s mesons in coulomb plus power potential (CPP_ν)

Decay properties of D and D_s mesons in coulomb plus power potential (CPP_ν)