Updates of WR effects on CP angle determination in B decays

Hideaki Hayakawa; Kaoru Hosokawa; Takeshi Kurimoto

doi:10.1143/PTP.106.1213

Updates of W_R effects on CP angle determination in B decays

Hideaki Hayakawa^*, Kaoru Hosokawa, Takeshi Kurimoto

^*この論文の責任著者

教養教育学系

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

抄録

The recently observed CP violation in B decay, and B-B̄ mixing data put constraints on the mass of W_R and the parameters of the right-handed current quark mixing matrix V^R in the SU (2)_L × SU (2)_R × U (1) gauge model. It is shown that the allowed region of parameters is severely restricted for light W_R with mass of about 1 TeV or less. There exist sets of parameters that can account for the large CP violation measured by Belle sin 2φ₁|_exp ≃ 1, for M_WR = 1 - 10 TeV.

本文言語	英語
ページ（範囲）	1213-1222
ページ数	10
ジャーナル	Progress of Theoretical Physics
巻	106
号	6
DOI	https://doi.org/10.1143/PTP.106.1213
出版ステータス	出版済み - 2001/12

ASJC Scopus 主題領域

物理学および天文学（その他）

文献へのアクセス

10.1143/PTP.106.1213

引用スタイル

@article{824fdbb5d1c4459bb0e4f1206180ec44,

title = "Updates of WR effects on CP angle determination in B decays",

abstract = "The recently observed CP violation in B decay, and B-{\=B} mixing data put constraints on the mass of WR and the parameters of the right-handed current quark mixing matrix VR in the SU (2)L × SU (2)R × U (1) gauge model. It is shown that the allowed region of parameters is severely restricted for light WR with mass of about 1 TeV or less. There exist sets of parameters that can account for the large CP violation measured by Belle sin 2φ1|exp ≃ 1, for MWR = 1 - 10 TeV.",

author = "Hideaki Hayakawa and Kaoru Hosokawa and Takeshi Kurimoto",

year = "2001",

month = dec,

doi = "10.1143/PTP.106.1213",

language = "英語",

volume = "106",

pages = "1213--1222",

journal = "Progress of Theoretical Physics",

issn = "0033-068X",

publisher = "Yukawa Institute for Theoretical Physics",

number = "6",

}

TY - JOUR

T1 - Updates of WR effects on CP angle determination in B decays

AU - Hayakawa, Hideaki

AU - Hosokawa, Kaoru

AU - Kurimoto, Takeshi

PY - 2001/12

Y1 - 2001/12

N2 - The recently observed CP violation in B decay, and B-B̄ mixing data put constraints on the mass of WR and the parameters of the right-handed current quark mixing matrix VR in the SU (2)L × SU (2)R × U (1) gauge model. It is shown that the allowed region of parameters is severely restricted for light WR with mass of about 1 TeV or less. There exist sets of parameters that can account for the large CP violation measured by Belle sin 2φ1|exp ≃ 1, for MWR = 1 - 10 TeV.

AB - The recently observed CP violation in B decay, and B-B̄ mixing data put constraints on the mass of WR and the parameters of the right-handed current quark mixing matrix VR in the SU (2)L × SU (2)R × U (1) gauge model. It is shown that the allowed region of parameters is severely restricted for light WR with mass of about 1 TeV or less. There exist sets of parameters that can account for the large CP violation measured by Belle sin 2φ1|exp ≃ 1, for MWR = 1 - 10 TeV.

UR - http://www.scopus.com/inward/record.url?scp=0035528429&partnerID=8YFLogxK

U2 - 10.1143/PTP.106.1213

DO - 10.1143/PTP.106.1213

M3 - 学術論文

AN - SCOPUS:0035528429

SN - 0033-068X

VL - 106

SP - 1213

EP - 1222

JO - Progress of Theoretical Physics

JF - Progress of Theoretical Physics

IS - 6

ER -

Updates of WR effects on CP angle determination in B decays

抄録

ASJC Scopus 主題領域

文献へのアクセス

フィンガープリント

引用スタイル

Updates of W_R effects on CP angle determination in B decays