6 papers
Searching for Lepton Flavor Violating decays of the Higgs Boson into , , and final states at FCC-ee
P. Sriling, N. Srimanobhas, P. Uttayarat +2
We investigate the projected sensitivity of the FCC-ee in probing the LFV decay of the 125 GeV Higgs boson, , , and at center-of-mass energy of 240…
Effect of Cosmic Neutrino Background on the Dark Matter Self-interaction via Neutrino force
Pawin Ittisamai, Chakrit Pongkitivanichkul, Muhammaddaniya Sutwilai +2
Neutrino-pair exchange induces a neutrino force that can drive dark matter (DM) self-interactions and impact small-scale structure formation. In the presence of the cosmic neutrino…
Novel probes for electron-muon flavor violation from exotic Higgs decays
P. Uttayarat, J. Julio, R. Primulando
In this paper, we propose two novel signatures of Higgs decays to search for electron-muon flavor violation. These signatures arise from the presence of a light pseudoscalar into w…
Hadronic CP Violation in the 2HDM
Wolfgang Altmannshofer, Joachim Brod, Patipan Uttayarat +1
We present the first complete two-loop calculation of the electric and chromo-electric dipole moments of the light quarks and the gluon, as well as contributions to CP-violating le…
Inverse Seesaw Mechanism and Axion Portal Fermionic Dark Matter
Nakorn Thongyoi, Patipan Uttayarat, Chakrit Pongkitivanichkul
We propose a minimal extension of the Standard Model (SM) that addresses both the smallness of neutrino masses and the dark matter (DM) puzzle via the inverse seesaw mechanism and…
Phenomenology of Inverse Seesaw Using Modular Symmetry
Mitesh Kumar Behera, Pawin Ittisamai, Chakrit Pongkitivanichkul +1
Describing neutrino masses using the inverse seesaw mechanism with discrete flavor symmetry imposed through modular forms provides a testable framework at TeV scales with fewer par…