DISCUSSION OF A SU(2)×U(1)×S3 MODEL WITH TWO HIGGS DOUBLETS AND CALCULATION OF CABIBBO-LIKE-PARAMETERS

MA ZHONG-QI; DONG FANG-XIAO; YUE ZONG-WU; ZHOU XIAN-JIAN; XUE PEI-YOU

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1981, Vol. 5> Issue(3) : 298-306

DISCUSSION OF A SU(2)×U(1)×S₃ MODEL WITH TWO HIGGS DOUBLETS AND CALCULATION OF CABIBBO-LIKE-PARAMETERS

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper a SU(2)×U(1)×S₃ model with two Higgs doublets is discussed in detail. It is shown that besides the case discussed by Segre et al., there is another physically interesting case. We investigate the latter in detail. In This case, taking the quark masses and the Cabibbo angle θ₁ as input parameters, we can obtain Cabibbo angles θ₂ and θ₃ which have the same order of magnitude as θ₁. Finally the appearance of a pseudo Goldstone boson in the model is discussed, a method to overcome the difficulty is given, and the physical results of this case which do not contradict with the experiments are discussed.

References

[1]

S. Weinberg, Phys. Rev. Lett., 19(1967)., 1864, A. Salam, in Elementary Particle Phyeice, edited by N. Svarthohn (Almquiet and Wikaells, Stockholm, 1968).[2] S. Pakvasa and H. Sugawara, Phys. Lett., 73B(1978), 497.[3] G. Segr6 and H. A. Weldon, Phys. Rev. Lett.,42(1979),1191.[4] G. Begrb et al. Phys. Lett., 83B(1979), 381.[5] E. Derman. Phys. Rev., D19(1979), 317.[6] H. Sato, Nucl. Phys., 148B(1979), 433, Tokyo Univ, preprints UT-299 and UT-311, (1978).[7] Wu Dan-di, Phys. Lett., 85B(1979), 384.[8] M. ga,baysehi and K. Maskawa, Prog. Theor. Phys., 49(1973), 652.[9] T. D. Lee, Phys. Rev., D8(1973), 1226, Phys. Rep.,90(1974), 143.[10] S. Weinberg, Phys. Rev. Lett., 37(1976), 657.[11] S. Wein}berg, Harvard Univ. Preprint HUTP-78/A005, (1978).[12] D. Cotta et al., Phys. Rev. Lett., 41(1978), 363.[13] J. Ellia, SLAG-PUB-2177 (1978).[14] L. F. Abbott et al., SLAC-PUB-2351 (1979).[15] J.Ellis, 9LAC-PiTB"2L77 (1978).[16] D.v. Nanopoulos et al., Phys. Lett., 87B(1979), 53.[17] A.B. Lahanas and C.E.Vayonakis, Phys. Rev., D19(1979), 2158.[18] N. F. Ramsey, in Neutrino- 75,Proceeding of the Fifth International Conf, on Neutrino Science, Balatoa, liungray, 1975, edited by A. Frenkel and G. Mara, Vol. I, p. 307.[19] B. W. Lee and R. E. Shrock, Phys. Rev., D16(1977), 1444.[20] M. D. Cooper, BLAC-215(1978).

[1]	WANG Xiao-Hui , SHI Kang-Jie . Integrability of AdS₃×S³ Superstring. Chinese Physics C, 2006, 30(6): 517-521.
[2]	J.P.Draayer¹ , G.Popa² , J.G.Hirsch³ , C.E.Vargas³ , 4 . E2 & M1 Strengths in Deformed Nuclei:Application of the Pseudo-SU(3) Model. Chinese Physics C, 2004, 28(12): 1297-1301.
[3]	LIU Jin-Ming , LI Jie-Ming , GUO Shuo-Hong . Glueball Mass in Improved SU(3) Lattice Hamiltonian in 2+1 Dimensional. Chinese Physics C, 2001, 25(5): 383-387.
[4]	CHEN FengZhi , WANG Ping . An SU (3)_L×U(1)_X Electroweak Model. Chinese Physics C, 2000, 24(11): 985-990.
[5]	Hul Ping . (2+1)-D SU(3)0⁺⁺ Glueball Wavefunction. Chinese Physics C, 1999, 23(4): 340-346.
[6]	Liu Yaoyang , Sun Lazhen , Jiang Xiangdong . SU(3)_C×SU(2)_I×U(1)_Y Theory of Composite Leptons. Chinese Physics C, 1998, 22(11): 996-1003.
[7]	Chen Qizhou , Fang Xiyan , Guo Shouhong . Calculation of Vacuum State for 2+1-Dimensional SU(3) Lattice Gauge Theory. Chinese Physics C, 1995, 19(S3): 265-272.
[8]	Liu Beishu , Zheng Xite . Analytical Calculation of Lattice SU(2)-Higgs Model with Varied Length. Chinese Physics C, 1995, 19(12): 1090-1095.
[9]	Zheng Xite , Chen Hong , Lu Zao , He Yuan . Analytical Calculation of the Fixed Length Lattice SU(2)-Higgs Model. Chinese Physics C, 1995, 19(2): 137-142.
[10]	Chen Qizhou , Fang Xiyan , Guo Shouhong . Calculation of Vacuum State for 2+1-Dimensional SU(3) Lattice Gauge Theory. Chinese Physics C, 1995, 19(5): 398-404.
[11]	Yu Zhaoxian , Liu Yehou , Li Qinglin , Liang Bifang . Study of SU(2)_q,s Coherent State by Using (q,s) Deformed Harmonic Oscillators of SU(2)_q,s Quantum Algebra. Chinese Physics C, 1995, 19(3): 258-263.
[12]	ZHENG Xi-Te , LIU Bei-Shu . CALCULATION OF THE FIXED LENGTH FUNDAMENTAL su(2) HIGGS MODEL. Chinese Physics C, 1990, 14(1): 36-41.
[13]	CHEN Tian-Lun , SUO Cun-Chuan , HUANG Wu-Qun . β FUNCTION FOR SU(3)×SU(3) CHIRAL MODEL ON 2-DIMENSIONAL RANDOM TRIANGLE LATTICE. Chinese Physics C, 1990, 14(8): 700-703.
[14]	DING Yi-Bing , QIN Dan-Hua , ZHAO Guang-Da . TWO-HIGGS-DOUBLET MODELS AND SPLITTINGS OF tt p-STATES. Chinese Physics C, 1990, 14(2): 188-192.
[15]	CHEN Tian-Lun , HUANG Wu-Qun , JIN Ke , SUO Cun-Chuan . β FUNCTION FOR SU(2)×SU(2) CHIRAL MODEL ON 2-DIMENSIONAL RANDOM TRIANGLE LATTICE. Chinese Physics C, 1989, 13(2): 188-192.
[16]	Liu Jinming , Zheng Weihong , Guo Shuohong . The Mass Gap in 2 + 1 Dimensional SU(3) Lattice Gauge Theory. Chinese Physics C, 1988, 12(S2): 137-142.
[17]	LIU Jin-Ming , ZHENG Wei-Hong , GUO Shuo-Hong . THE MASS GAP IN 2+1 DIMENSIONAL SU(3) LATTICE CAUGE THEORY. Chinese Physics C, 1988, 12(3): 420-424.
[18]	XU De-Zhi . AN SU(4)×SU(2)×U(1) UNIFIED MODEL. Chinese Physics C, 1983, 7(1): 13-19.
[19]	ZHOU GUANG-ZHAO , . SOME DISCUSSIONS ON THE SU(3)×U(1) ELECTRO-WEAK UNIFIED MODEL OF LEPTONS AND QUARKS. Chinese Physics C, 1981, 5(1): 39-46.
[20]	GAO CHUNG-SHOU . SU（4）×S₃^{^α} SCHEME OF STRATON MODEL AND THE NEWLY DISCOVERED HEAVY PARTICLE γ（9.5）. Chinese Physics C, 1978, 2(5): 394-402.

Access

Get Citation

MA ZHONG-QI, DONG FANG-XIAO, YUE ZONG-WU, ZHOU XIAN-JIAN and XUE PEI-YOU. DISCUSSION OF A SU(2)×U(1)×S₃ MODEL WITH TWO HIGGS DOUBLETS AND CALCULATION OF CABIBBO-LIKE-PARAMETERS[J]. Chinese Physics C, 1981, 5(3): 298-306.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1980-01-28
Revised: 1900-01-01

Article Metric

Article Views(1994)
PDF Downloads(253)
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

DISCUSSION OF A SU(2)×U(1)×S₃ MODEL WITH TWO HIGGS DOUBLETS AND CALCULATION OF CABIBBO-LIKE-PARAMETERS

Received Date: 1980-01-28
Accepted Date: 1900-01-01
Available Online: 1981-06-05

Abstract: In this paper a SU(2)×U(1)×S₃ model with two Higgs doublets is discussed in detail. It is shown that besides the case discussed by Segre et al., there is another physically interesting case. We investigate the latter in detail. In This case, taking the quark masses and the Cabibbo angle θ₁ as input parameters, we can obtain Cabibbo angles θ₂ and θ₃ which have the same order of magnitude as θ₁. Finally the appearance of a pseudo Goldstone boson in the model is discussed, a method to overcome the difficulty is given, and the physical results of this case which do not contradict with the experiments are discussed.