Strong γ Decays Via Three Gluons

Tian Lili; Xie Qubing

Chinese Physics C> 1993, Vol. 17> Issue(S3) : 239-247

Strong γ Decays Via Three Gluons

Tian Lili ¹ ,
Xie Qubing ²

1 Department of Physics, Jinan University, Jinan, Shandong, China;
2 Department of Physics, Shandong University, Jinan, Shandong, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Although the Lund model can be used to qualitatively explain enhanced baryon rates in direct γ decays, a quantitative explanation has not been given. With no additional parameters, we analyze γ three-gluon decays in the framework of the "quark production rule" and the "quark combination rule", which were successfully used in explaining e⁺e^-→qq→2 jets events, and obtain a good quantitative explanation.

[1]	Zhi-Hui Wang , Yi Zhang , Tian-Hong Wang , Yue Jiang , Qiang Li , Guo-Li Wang . Strong decays of P-wave mixing heavy-light 1⁺ states. Chinese Physics C, 2018, 42(12): 123101. doi: 10.1088/1674-1137/42/12/123101
[2]	Li-Hua Song , Lin-Wan Yan , Chun-Gui Duan . Energy loss effect of incoming gluons from J/ψ production in p-A collisions. Chinese Physics C, 2017, 41(2): 023102. doi: 10.1088/1674-1137/41/2/023102
[3]	MU Chun , WANG Xiao , CHEN Xiao-Lin , LIU Xiang , ZHU Shi-Lin . Dipion decays of heavy baryons. Chinese Physics C, 2014, 38(11): 113101. doi: 10.1088/1674-1137/38/11/113101
[4]	XU Fu-Kun , HUANG Mei . Electric and magnetic screenings of gluons in a model with dimension-2 gluon condensate. Chinese Physics C, 2013, 37(1): 014103. doi: 10.1088/1674-1137/37/1/014103
[5]	M. Ablikim et al (BESⅡ collaboration) . Measurement of J/ψ decays into ΛΛ π⁺π^-. Chinese Physics C, 2012, 36(11): 1031-1039. doi: 10.1088/1674-1137/36/11/001
[6]	LI Bao-Fei , CHEN Xiao-Lin , DENG Wei-Zhen . Study on the mechanism of open-flavor strong decays. Chinese Physics C, 2012, 36(2): 106-116. doi: 10.1088/1674-1137/36/2/002
[7]	J. H. Kühn . Strong coupling, charm- and bottom-quark masses from electron-positron annihilation. Chinese Physics C, 2010, 34(6): 675-679. doi: 10.1088/1674-1137/34/6/011
[8]	G. D. Lafferty . Rare tau decays from BABAR. Chinese Physics C, 2010, 34(6): 907-911. doi: 10.1088/1674-1137/34/6/049
[9]	Atashbar Tehrani . Determination of the strong coupling constant using available experimental data. Chinese Physics C, 2010, 34(9): 1485-1487. doi: 10.1088/1674-1137/34/9/079
[10]	S. Eidelman¹ , 2 . τ lepton decays. Chinese Physics C, 2010, 34(6): 896-901. doi: 10.1088/1674-1137/34/6/047
[11]	A. Maas . Describing gluons at zero and finite temperature. Chinese Physics C, 2010, 34(9): 1328-1330.
[12]	Henryk Czyz , Agnieszka Grzelinska . Strong and electromagnetic J/ψ and ψ(2S) decays into pion and kaon pairs. Chinese Physics C, 2010, 34(6): 855-859. doi: 10.1088/1674-1137/34/6/039
[13]	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
[14]	A. Deur . Study of spin sum rules (and the strong coupling constant at large distances). Chinese Physics C, 2009, 33(12): 1261-1266. doi: 10.1088/1674-1137/33/12/035
[15]	LIAO Yi . Impact of ultra-light particles on polarization of laser light in strong external fields. Chinese Physics C, 2009, 33(6): 469-472. doi: 10.1088/1674-1137/33/6/013
[16]	LIU Xiang . Strong decays of newly observed heavy flavor hadrons. Chinese Physics C, 2009, 33(6): 473-480. doi: 10.1088/1674-1137/33/6/014
[17]	HUANG Wei , XU Wang , YAN Mu-Lin . Backward Compton scattering and QED with noncommutative plane in the strong uniform magnetic field. Chinese Physics C, 2008, 32(5): 342-347. doi: 10.1088/1674-1137/32/5/003
[18]	YUE Peng , SHEN Hong . Antikaon condensation in neutron star matter with strong magnetic fields. Chinese Physics C, 2008, 32(S2): 85-88.
[19]	T. D. Lee . Model with strong γ₄ T-violation. Chinese Physics C, 2008, 32(12): 939-944. doi: 10.1088/1674-1137/32/12/001
[20]	KE Hong-Wei , YU Yan-Ming , DING Yi-Bing , GUO Xin-Heng , JIN Hong-Ying , LI Xue-Qian , SHEN Peng-Nian , WANG Guo-Li . Study on Strong Decays of D_sJ(2632). Chinese Physics C, 2006, 30(10): 936-943.

Access

Get Citation

Tian Lili and Xie Qubing. Strong γ Decays Via Three Gluons[J]. Chinese Physics C, 1993, 17(S3): 239-247.

Tian Lili and Xie Qubing. Strong γ Decays Via Three Gluons[J]. Chinese Physics C, 1993, 17(S3): 239-247. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1992-09-07

Fund

Article Metric

Article Views(387)
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

Strong γ Decays Via Three Gluons

Tian Lili ^1,
Xie Qubing ^2,

1 Department of Physics, Jinan University, Jinan, Shandong, China;
2 Department of Physics, Shandong University, Jinan, Shandong, China

Received Date: 1992-09-07

Abstract: Although the Lund model can be used to qualitatively explain enhanced baryon rates in direct γ decays, a quantitative explanation has not been given. With no additional parameters, we analyze γ three-gluon decays in the framework of the "quark production rule" and the "quark combination rule", which were successfully used in explaining e⁺e^-→qq→2 jets events, and obtain a good quantitative explanation.