教師資料查詢 | 類別: 期刊論文 | 教師: 陳旭 CHEN, CHIEN-HSU (瀏覽個人網頁)

標題:An A_5 Model for Four Lepton Generations
學年99
學期2
出版(發表)日期2011/04/25
作品名稱An A_5 Model for Four Lepton Generations
作品名稱(其他語言)
著者Chen, Chian-Shu; Kephart, Thomas W.; Yuan, Tzu-Chiang
單位
出版者
著錄名稱、卷期、頁數Journal of High Energy Physics 1104, pp.015
摘要We study the lepton sector of a four generations model based on the discrete flavor group A5 (the even permutation of five objects). The best features of the three family A4 model survive, including the tribimaximal pattern of three generation neutrino mixings. At leading order the three light neutrino mass relations of mν1=mν3 and mν2=0 are predicted. The splitting of the neutrino masses can be naturally obtained as a result of the breaking of A5 down to A4 and a degenerate spectrum is preferred in our model. In our A5 model, the electron mass is zero at tree level, but calculable through quantum corrections.
關鍵字Higgs Physics;Beyond Standard Model;uark Masses and SM Parameters;Neutrino;Physics
語言英文
ISSN1029-8479
期刊性質國外
收錄於SCI;
產學合作
通訊作者Kephart, Thomas W.
審稿制度
國別德國
公開徵稿
出版型式,電子版
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