LHC phenomenology of the type II seesaw mechanism: Nondegenerate case

LHC phenomenology of the type II seesaw mechanism: Nondegenerate case

In this paper, we thoroughly investigate the LHC phenomenology of the type II seesaw mechanism for neutrino masses in the non-degenerate case where the triplet scalars of various charge have different masses. Compared with the degenerate case, the cascade decays of scalars lead to many new, interest...

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Veröffentlicht in:Physical review. D, Particles, fields, gravitation, and cosmology Particles, fields, gravitation, and cosmology, 2015-05, Vol.91 (9), Article 093006
Hauptverfasser: Han, Zhi-Long, Ding, Ran, Liao, Yi
Format: Artikel
Sprache:eng
Schlagworte:
Channels
Cosmology
Decay
Gravitation
Luminosity
Phenomenology
Scalars
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Zusammenfassung:In this paper, we thoroughly investigate the LHC phenomenology of the type II seesaw mechanism for neutrino masses in the non-degenerate case where the triplet scalars of various charge have different masses. Compared with the degenerate case, the cascade decays of scalars lead to many new, interesting signal channels. In summary, with an integrated luminosity (ProQuest: Formulae and/or non-USASCII text omitted), the triplet scalars can be fully reconstructed at 14 TeV LHC in the negative scenario.
ISSN:1550-7998
1550-2368
DOI:10.1103/PhysRevD.91.093006