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    請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/108233

    題名: LHC Signatures for Cascade Seesaw Mechanism
    作者: Chen, Chian-Shu;Zheng, Ya-Juan
    日期: 2015-02-28
    上傳時間: 2016-11-12 02:10:44 (UTC+8)
    摘要: The cascade seesaw mechanism generates neutrino mass for higher-dimension (5+4nn) operators through the tree-level diagram which brings the seesaw scale down to TeV. We investigate its collider signatures that are within reach of the LHC. In particular, both Type-II scalar and Type-III fermion seesaw signatures exist in such a scenario. Under the assumption that there are no mass splittings between the components in the scalar and fermion multiplets, we find that a multi-lepton final state from interplay of doubly charged scalar and heavy fermions can provide signatures distinguishable from conventional seesaw mechanisms.
    關聯: Progress of Theoretical and Experimental Physics 103B02(2015)
    DOI: 10.1093/ptep/ptv134
    顯示於類別:[物理學系暨研究所] 期刊論文


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