期刊論文
| 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 ) |