Minimal gauge origin of baryon triality and flavorful signatures at the LHC

Cited 2 time in webofscience Cited 0 time in scopus
  • Hit : 138
  • Download : 0
Baryon triality (B-3) is a Z(3) discrete symmetry that can protect the proton from decay. Although its realization does not require supersymmetry, it is particularly appealing in the supersymmetry as an alternative to the popular R-parity. We discuss the issues in gauging B-3, and present the minimal supersymmetric model with B-3 as the remnant discrete symmetry of a TeV scale U(1) gauge symmetry. A flavor-dependent U(1) charge is necessary to achieve this, and it results in very distinguishable and flavorful predictions for the LHC experiments. We find a complementarity between a 2-lepton sneutrino resonance and a 4-lepton Z' resonance in the supersymmetry search when a certain condition is satisfied. In addition, we introduce baryon tetrality (B-4), which would play an equivalent role if there are four fermion generations. (C) 2011 Elsevier B.V. All rights reserved.
Publisher
ELSEVIER SCIENCE BV
Issue Date
2011-10
Language
English
Article Type
Article
Keywords

R-PARITY BREAKING; NEUTRINO MASSES; STANDARD MODEL; DARK-MATTER; SUPERSYMMETRY; SYMMETRIES; STABILITY; B-3L(TAU)

Citation

PHYSICS LETTERS B, v.704, no.4, pp.316 - 321

ISSN
0370-2693
DOI
10.1016/j.physletb.2011.09.040
URI
http://hdl.handle.net/10203/226492
Appears in Collection
PH-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 2 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0