17 citations · 53 across the 9 of their papers we have counts for
9 papers
Lepton Anomalous Magnetic Moments in an Flavor-Symmetric Extra U(1) Model
Yasuhiro Daikoku, Hiroshi Okada
We study supersymmetric extra U(1) model with flavor symmetry. The flavor symmetry not only stabilizes proton but also suppresses the flavor changing processes without raisin…
PeV Scale Right Handed Neutrino Dark Matter in Flavor Symmetric extra U(1) model
Yasuhiro Daikoku, Hiroshi Okada
Recent observation of high energy neutrino in IceCube experiment suggests existence of superheavy dark matter beyond PeV. We identify the parent particles of neutrino as two degene…
Phenomenology of S_4 Flavor Symmetric extra U(1) model
Yasuhiro Daikoku, Hiroshi Okada
We study several phenomenologies of an E_6 inspired extra U(1) model with S_4 flavor symmetry. With the assignment of left-handed quarks and leptons to S_4-doublet, SUSY flavor pro…
Suppressing Proton Decay by Cancellation in S_4 Flavor Symmetric Extra U(1) Model
Yasuhiro Daikoku, Hiroshi Okada
We consider proton stability based on E_6 inspired extra U(1) model with S_4 flavor symmetry. In this model, a long life time of proton is realized by the flavor symmetry. One of t…
Proton Stability in S_4 x Z_2 Flavor Symmetric Extra U(1) Model
Yasuhiro Daikoku, Hiroshi Okada
We consider proton stability based on E_6 inspired extra U(1) model with S_4 x Z_2 flavor symmetry. In this model, a long life time of proton is realized by the flavor symmetry in…
Two Component Dark Matters in S_4 x Z_2 Flavor Symmetric Extra U(1) Model
Yasuhiro Daikoku, Hiroshi Okada, Takashi Toma
We study cosmic-ray anomaly observed by PAMELA based on E_6 inspired extra U(1) model with S_4 x Z_2 flavor symmetry. In our model, the lightest flavon has very long lifetime of O(…