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]	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
[2]	Jing Zhang , De-Jun E , Hong-Fei Zhang . Effects of shell correction on α decay properties. Chinese Physics C, 2018, 42(9): 094101. doi: 10.1088/1674-1137/42/9/094101
[3]	Virendrasinh Kher , Ajay Kumar Rai . Spectroscopy and decay properties of charmonium. Chinese Physics C, 2018, 42(8): 083101. doi: 10.1088/1674-1137/42/8/083101
[4]	Jun-Gang Deng , Jie-Cheng Zhao , Jiu-Long Chen , Xi-Jun Wu , Xiao-Hua Li . α decay properties of ²⁹⁶Og within the two-potential approach. Chinese Physics C, 2018, 42(4): 044102. doi: 10.1088/1674-1137/42/4/044102
[5]	Zuqing Wu , Jialun Ping , Hongshi Zong . Pion properties at finite isospin chemical potential with isospin symmetry breaking. Chinese Physics C, 2017, 41(12): 124106. doi: 10.1088/1674-1137/41/12/124106
[6]	Jun-Gang Deng , Jun-Hao Cheng , Bo Zheng , Xiao-Hua Li . α decay properties of ²⁹⁷Og within the two-potential approach. Chinese Physics C, 2017, 41(12): 124109. doi: 10.1088/1674-1137/41/12/124109
[7]	Virendrasinh Kher , Nayneshkumar Devlani , Ajay Kumar Rai . Excited state mass spectra, decay properties and Regge trajectories of charm and charm-strange mesons. Chinese Physics C, 2017, 41(7): 073101. doi: 10.1088/1674-1137/41/7/073101
[8]	Virendrasinh Kher , Nayneshkumar Devlani , Ajay Kumar Rai . Spectroscopy, decay properties and Regge trajectories of the B and B_s mesons. Chinese Physics C, 2017, 41(9): 093101. doi: 10.1088/1674-1137/41/9/093101
[9]	Smruti Patel , P. C. Vinodkumar , Shashank Bhatnagar . Decay rates of charmonia within a quark-antiquark confining potential. Chinese Physics C, 2016, 40(5): 053102. doi: 10.1088/1674-1137/40/5/053102
[10]	E. Momtazi , B. H. Yazarloo , H. Hassanabadi . Solutions of the two-body Salpeter equation under the Coulomb and exponential potential for any l state with Laplace approach. Chinese Physics C, 2014, 38(2): 023101. doi: 10.1088/1674-1137/38/2/023101
[11]	Akpan N , Eno J . Pseudospin symmetry of the Dirac equation for a Möbius squareplus Mie type potential with a Coulomb-like tensor interaction via SUSYQM. Chinese Physics C, 2014, 38(1): 013101. doi: 10.1088/1674-1137/38/1/013101
[12]	H. Hassanabadi , A. A. Rajabi , H. Rahimov , S. Zarrinkamar . Half-life of bismuth isotopes predicted by the Coulomb and proximity potential model; a proposition for the spherical nuclei. Chinese Physics C, 2012, 36(10): 964-966. doi: 10.1088/1674-1137/36/10/008
[13]	WANG Guo-Li , ZHANG Jin-Mei , WANG Zhi-Hui . Relativistic studies of the decay constants of S wave and P wave mesons. Chinese Physics C, 2010, 34(2): 274-276. doi: 10.1088/1674-1137/34/2/024
[14]	Bhavin Patel . Binding energy effects in the decay properties of charmonia. Chinese Physics C, 2010, 34(9): 1411-1413. doi: 10.1088/1674-1137/34/9/057
[15]	MA Fei , ZHOU Xiao-Hong , ZHENG Yong , XU Shu-Wei , XIE Yuan-Xiang , CHEN Liang , LEI Xiang-Guo , GUO Ying-Xiang , ZHANG Yu-Hu , LI Zhan-Kui , GUO Song , DING Bing , ZHOU Hou-Bing , LI Guang-Shun , WANG Hai-Xia . Properties of the β-delayed proton decay of ¹⁴⁶Ho. Chinese Physics C, 2010, 34(8): 1082-1084. doi: 10.1088/1674-1137/34/8/008
[16]	D. R. Entem , F. Fernandez . D_s₁(2536)⁺decays and the structure of P-wave charmed strange mesons. Chinese Physics C, 2010, 34(9): 1408-1410. doi: 10.1088/1674-1137/34/9/056
[17]	M. F. M. Lutz . Dynamics of strong and radiative decays of D_s-mesons in the hadrogenesis conjecture. Chinese Physics C, 2010, 34(9): 1320-1323. doi: 10.1088/1674-1137/34/9/032
[18]	WANG Deng-Xia , ZHANG Ai-Lin . Study of excited D_s mesons. Chinese Physics C, 2010, 34(9): 1387-1389. doi: 10.1088/1674-1137/34/9/049
[19]	BES Collaboration . Measurement of D_s Decay Constant. Chinese Physics C, 1996, 20(3): 193-203.
[20]	Yu Youwen , Sheri Pengnian . Studies of ρ and K^* Mesons Decay by the One-Gluon-Exchange Quark-Antiquark Pair Creation Model. Chinese Physics C, 1988, 12(S1): 55-58.

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(2235)
PDF Downloads(529)
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)