Many high-charged scalars in LHC searches and Majorana neutrino mass generations
學年 102
學期 1
出版（發表）日期 2013-08-17
作品名稱 Many high-charged scalars in LHC searches and Majorana neutrino mass generations
作品名稱（其他語言）
著者 Chen, Chian-Shu; Geng, Chao-Qiang; Tsai, Lu-Hsing
單位
出版者
著錄名稱、卷期、頁數 Physical Review D 87:077702
摘要 One natural way to understand the excess of the measured H→γγ rate over the standard model (SM) expectation at the Large Hadron Collider (LHC) is to have charged scalar bosons, existing in most of the SM extensions. Motivated by this LHC result, we explore if it also sheds light on solving the small neutrino mass generation problem. We concentrate on a class of models with high dimensional representations of scalars to realize Majorana neutrino masses at two-loop level without imposing any new symmetry. In these models, multi scalars with the electric charges higher than two are naturally expected, which not only enhance the H→γγ rate, but provide more searching grounds at the LHC. In particular, the rate of H→Zγ also changes similar to that of the diphoton channel.
關鍵字
語言 en_US
ISSN 2470-0010;2470-0029
期刊性質 國外
收錄於 SCI
產學合作
通訊作者
審稿制度 是
國別 USA
公開徵稿
出版型式 ,電子版,紙本
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/108234 )

SDGS 優質教育