Binding energy effects in the decay properties of charmonia

Bhavin Patel

doi:10.1088/1674-1137/34/9/057

Chinese Physics C> 2010, Vol. 34> Issue(9) : 1411-1413 DOI: 10.1088/1674-1137/34/9/057

Binding energy effects in the decay properties of charmonia

Bhavin Patel

Abstract
HTML
Reference
Related

PDF

Abstract：
The di-gamma and di-gluon decay widths of P-wave cc mesons are computed in nonrelativistic phenomenological quark-antiquark potential of the type V(r)=－4/3α_s/r+Ar^ν with different choices of ν using spectroscopic parameters. The numerically obtained radial solutions are employed to obtain the di-gamma and di-gluon decay widths. The computed decay widths are consistent with other model predictions as well as with the known experimental values in the range of potential index 0.7≤ν≤1.1.

References

[1]

. Brambilla N et al. Phys. Rev. D, 2002, 65: 0340012. Badalian A M et al. Phys. Rev. D, 2002, 66: 0340263. Badalian A M et al. Phys. Atom. Nucl., 2009, 72: 6384. Albertus C et al. Phys. Rev. D, 2005, 71: 1130065. Fabre M de la Ripelle. Phys. Lett. B, 1988, 205: 976. Godfrey S et al. Phys. Rev. D, 1985, 32: 1897. HUANG H W et al. Phys. Rev. D, 1996, 54: 2123; 56:18218. WANG G L . Phys. Lett. B, 2007, 653: 2069. Appelquist T et al. Phys. Rev. Lett., 1975, 34: 4310. Kwong W et al. Phys. Rev. D, 1988, 37: 321011. James T L et al. [arXiv:hep-ph/0901.3917]12. Kim C S et al. Phys. Lett. B, 2005, 606: 32313. Gupta S N et al. Phys. Rev. D, 1996, 54: 207514. Amsler C et al. (PDG), Phys. Lett. B, 2008, 667: 1. 6850[Erratum-ibid. D, 1997, 56: 1821] [arXiv:hep-ph/9606220]15. Patel B, Vinodkumar P C. J. Phys. G, 2009, 36: 035003

[1]	Shi Bu , Xing-Gang Wu , Jian-Ming Shen , Jun Zeng . Properties of the free energy density using the principle ofmaximum conformality. Chinese Physics C, 2018, 42(8): 083105. doi: 10.1088/1674-1137/42/8/083105
[2]	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
[3]	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
[4]	Jing Tang , Zhong-Ming Niu , Jian-You Guo . Influence of binding energies of electrons on nuclear mass predictions. Chinese Physics C, 2016, 40(7): 074102. doi: 10.1088/1674-1137/40/7/074102
[5]	MA Wei-Hu , WANG Jian-Song , WANG Qi , YANG Lei , YANG Yan-Yun , HUANG Mei-Rong . Fractal geometrical properties of nuclei. Chinese Physics C, 2015, 39(10): 104101. doi: 10.1088/1674-1137/39/10/104101
[6]	N. Salehi , H. Hassanabadi , A. A. Rajabi . A new model for calculating the binding energy of the lithium nucleus under the generalized Yukawa potential and Hellmann potential. Chinese Physics C, 2015, 39(6): 063106. doi: 10.1088/1674-1137/39/6/063106
[7]	FU Zai-Wei , HENG Yue-Kun , QI Ming , HUANG Pin-Wen , ZHANG Huai-Jin , WANG Ji-Yang , JIA Ru , QIAN Sen , LI Shao-Li , CHEN Xiao-Hui , NING Zhe . Scintillating properties of LiYSiO₄:Ce. Chinese Physics C, 2011, 35(12): 1134-1138. doi: 10.1088/1674-1137/35/12/010
[8]	XIAO Kai , ZHOU You , SHI Shu-Su , WU Ke-Jun , LIU Feng . Effects of elliptic flow and resonance decay process on the Kurtosis of net baryon distributions. Chinese Physics C, 2011, 35(5): 467-470. doi: 10.1088/1674-1137/35/5/012
[9]	WANG Shuai-Wei , CHANG Qin , HUANG Jin-Shu , . Fourth generation effects in B_s → π^-K⁺ decay. Chinese Physics C, 2011, 35(9): 808-811. doi: 10.1088/1674-1137/35/9/003
[10]	ZHOU Shu-Hua . Environmental al effects on nuclear decay rates. Chinese Physics C, 2011, 35(5): 449-452. doi: 10.1088/1674-1137/35/5/008
[11]	LIU Xiao-Jin , WU Chen , REN Zhong-Zhou . Effects of the density dependence of the symmetry energy on neutron stars. Chinese Physics C, 2010, 34(11): 1709-1713. doi: 10.1088/1674-1137/34/11/008
[12]	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
[13]	Huey-Wen Lin . Lattice results on nucleon/roper properties. Chinese Physics C, 2009, 33(12): 1238-1243. doi: 10.1088/1674-1137/33/12/030
[14]	ZHOU Xian-Rong . Properties of deformed Λ hypernuclei. Chinese Physics C, 2009, 33(S1): 82-85. doi: 10.1088/1674-1137/33/S1/027
[15]	WEN Wu , SHEN Hong . Nucleon properties in the nuclear medium. Chinese Physics C, 2008, 32(S2): 81-84.
[16]	ZHONG Bin , PING Rong-Gang , XIAO Zhen-Jun . Study of Λ decay parameter in J/ψ→ΛΛ decay. Chinese Physics C, 2008, 32(9): 692-696. doi: 10.1088/1674-1137/32/9/003
[17]	GUO Wen-Jun , LIU Jian-Ye . Isospin effects of the Skyrme potential and the momentum dependent interaction at intermediate energy heavy ion collisions. Chinese Physics C, 2008, 32(3): 172-176. doi: 10.1088/1674-1137/32/3/002
[18]	LIU Chun-Bao , WANG Zhi-Guang , ZANG Hang , WEI Kong-Fang , YAO Cun-Feng , SHENG Yan-Bin , MA Yi-Zhun , A Benyagoub , M Toulemonde , JIN Yun-Fan . Investigation of PL properties of C-doped SiO₂/Si samples after high energy Pb ion irradiation. Chinese Physics C, 2008, 32(S2): 251-254.
[19]	Liu Qingjun , Zhao Weiqin . Geometric and Fragmentation Effects in Leading Particle Rapidity Distributions for High-energy p-A Collisions. Chinese Physics C, 1995, 19(S2): 165-172.
[20]	Chen Zhiqian . Binding Strength and Oxygen Coordination of the Fe Sites in High T_c GdBa₂Cu₃O_7-δ. Chinese Physics C, 1993, 17(S3): 225-229.

Access

Get Citation

Bhavin Patel. Binding energy effects in the decay properties of charmonia[J]. Chinese Physics C, 2010, 34(9): 1411-1413. doi: 10.1088/1674-1137/34/9/057

Bhavin Patel. Binding energy effects in the decay properties of charmonia[J]. Chinese Physics C, 2010, 34(9): 1411-1413. doi: 10.1088/1674-1137/34/9/057 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2010-02-04
Revised: 1900-01-01

Article Metric

Article Views(2410)
PDF Downloads(361)
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

Binding energy effects in the decay properties of charmonia

Received Date: 2010-02-04

Accepted Date: 1900-01-01

Available Online: 2010-09-05

Abstract:

The di-gamma and di-gluon decay widths of P-wave cc mesons are computed in nonrelativistic phenomenological quark-antiquark potential of the type V(r)=－4/3α_s/r+Ar^ν with different choices of ν using spectroscopic parameters. The numerically obtained radial solutions are employed to obtain the di-gamma and di-gluon decay widths. The computed decay widths are consistent with other model predictions as well as with the known experimental values in the range of potential index 0.7≤ν≤1.1.

HTML

Reference (1)

Binding energy effects in the decay properties of charmonia

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Binding energy effects in the decay properties of charmonia

HTML

目录