10 papers
Revealing precision bounds on neutrino oscillation parameters with quantum estimation theory
Jihong Huang, Tommy Ohlsson, Sampsa Vihonen +1
Quantum estimation theory provides ultimate precision bounds on parameter estimation, independent of experimental setups. In this article, we apply this theoretical framework to ne…
Precision Higgs Boson Probe of Type-II Seesaw Models
Saiyad Ashanujjaman, P. S. Bhupal Dev, Jihong Huang +1
Despite direct searches at the LHC excluding tripletlike Higgs bosons up to several hundred GeV over much of the type-II seesaw model parameter space, parts of it -- most notably t…
Probing unitarity violation of lepton flavor mixing matrix with reactor antineutrinos at JUNO and TAO
Jihong Huang, Shun Zhou
Motivated by the precise measurements of neutrino oscillation parameters at Jiangmen Underground Neutrino Observatory (JUNO), we investigate the possibility of probing the unitarit…
The detection of cosmic neutrino background with helicity-changing decays
Jihong Huang, Shun Zhou
In this talk, we present the investigation of the invisible decays of a heavy massive neutrino into a lighter neutrino and a massless Nambu-Goldstone boson, i.e., $ν_i^{} \to ν_j^{…
One-Loop Effects in the Neutrino Matter Potential and Implications for Non-Standard Interactions
Jihong Huang, Tommy Ohlsson, Sampsa Vihonen +1
In this work, we emphasize that it is necessary to take into account one-loop corrections of to the neutrino matter potential in the precision measurements of neutrino osci…
One-loop Renormalization of the Type-I Seesaw Model in the On-shell Scheme
Jihong Huang, Shun Zhou
In this paper, we continue to carry out the one-loop renormalization of the type-I seesaw model in the on-shell scheme. Different from the modified minimal-subtraction ($\overline{…