ΔI=1/2 RULE IN LATTICE GAUGE THEORIES

LUO Xiang-Qian; HE Bao-Peng; CHEN Qi-Zhou; LI Zhi-Bing; GUO Shuo-Hong

Chinese Physics C> 1988, Vol. 12> Issue(4) : 477-483

ΔI=1/2 RULE IN LATTICE GAUGE THEORIES

Zhongshan University,Guangzhou

Abstract
HTML
Reference
Related

PDF

Abstract：
The │ΔS│=1 weak interaction matrix elements of the nonleptonic K decays are calculated based on the strong coupling expansion method in lattice QCD.We compare our results with experiment,and show the enhancement of ΔI=1/2.

References

[1]

R.F. Marshak, Riazuddin and C. P. Ryan, Theory of Weak Interactions in Particle Physics (Wiley-Inters-ctence 1969).[3] M. K. Gaillard and B. W. Lee, Phys. Rev. Getz., 33(1974), 108; C. T. Hill and G. G. Ross, Nucl. Phys,B171(1980), 141[3] N. Cabibbo, G. MartineIli and R. Petronzio, Nncl. Phys., 8244(1984), 381.[4] J. E. Donoghue, E. Golowich and B. Holstein, Phys. Reports, 131 Nos. 56(1986), 319[5] J. Shigemitsu, Phys. Rev., D18(1978), 1709.[6] 陈启洲、李志兵、何宝鹏、罗向前、郭硕鸿，高能物理与核物理.12(1988)，459.[7] M. A. Shifman. A.I.Vainshtein and V.Zakharov, Nucl. Phys., B120(1977), 316; F. Gilman and M. Wise, Phys. Rev.,D32(1985), 2343.[8] A.Messiah, Quantum Mechanics Vol. II (North Holland, 1962)[9] J. Devlin and J. O. Dickey, Rev. Mod. Phys, 51(1979), 237.

[1]	HUANG Wen-Xue , WANG Yue , ZHU Zhi-Chao , TIAN Yu-Lin , XU Hu-Shan , SUN Zhi-Yu , XIAO Guo-Qing , ZHAN Wen-Long . Experimental Study of the High-Voltage Breakdown and Simulations for the RFQ Cooler and Buncher RFQ1L. Chinese Physics C, 2006, 30(S2): 261-264.
[2]	LIU Chang-Long , LU Yi-Ying , YIN LI . Effects of Additional Vacancy-Like Defects Produced by Ion Impealations on Boron Thermal Diffusion in Silicon. Chinese Physics C, 2005, 29(11): 1107-1111.
[3]	HU Xi-Duo , SHAO Ming-Zhu , LUO Shi-Yu , LIU Yong-Sheng , ZHU De-Hai . Average Field Idea and Single Particle Model for 2 Dimension Crystallization Beams(Ⅱ). Chinese Physics C, 2004, 28(2): 196-199.
[4]	Medina Ablikim , HUANG Wei-Cheng , . New Realization of N=2 Supersymmetric QuantumMechanics and Shape Invariance. Chinese Physics C, 2002, 26(4): 338-345.
[5]	Guo Hua . In-medium QMC Model Parameters and Quark Condensation in Nuclear Matter. Chinese Physics C, 1999, 23(5): 459-468.
[6]	Yang Jianjun , Ma Boqiang , Li Guanglie . Non-perturbative Quark Propagator and the Study of the Non-trivial Q² Dependence in the Nucleon Structure Functions. Chinese Physics C, 1997, 21(2): 146-156.
[7]	Yu Hong , Shen Qixing , Zhang Lin . Angular Distribution of Process e⁺e^－→τ⁺τ^－,τ^－→a₁υτ,a₁→ρπ and Characteristics of a₁ Meson. Chinese Physics C, 1994, 18(7): 583-590.
[8]	BES Collaboration . Experimental Study of Resonance f₂(1270) in the J/ψ Hadronic Decay. Chinese Physics C, 1993, 17(2): 97-106.
[9]	Sa Ben-hao , Zhang Xi-zhen , Li Zhu-xia , Shi Yi-jin . A PRIMARY RESEARCH OF THE PHONON RENORMALIZATION OF NUCLEAR FIELD THEORY. Chinese Physics C, 1980, 4(3): 398-400.

Access

Get Citation

LUO Xiang-Qian, HE Bao-Peng, CHEN Qi-Zhou, LI Zhi-Bing and GUO Shuo-Hong. ΔI=1/2 RULE IN LATTICE GAUGE THEORIES[J]. Chinese Physics C, 1988, 12(4): 477-483.

LUO Xiang-Qian, HE Bao-Peng, CHEN Qi-Zhou, LI Zhi-Bing and GUO Shuo-Hong. ΔI=1/2 RULE IN LATTICE GAUGE THEORIES[J]. Chinese Physics C, 1988, 12(4): 477-483. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(3080)
PDF Downloads(406)
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

ΔI=1/2 RULE IN LATTICE GAUGE THEORIES

Corresponding author: LUO Xiang-Qian,

Zhongshan University,Guangzhou

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1988-08-05

Abstract: The │ΔS│=1 weak interaction matrix elements of the nonleptonic K decays are calculated based on the strong coupling expansion method in lattice QCD.We compare our results with experiment,and show the enhancement of ΔI=1/2.