arXiv subjects

Ithnin Abdul Jalil

Publications and source records attributed to Ithnin Abdul Jalil.

2 recordsLinked to original sources

arXiv2014

Lepton flavor changing charged current and interaction

We write the neutrino mass eigenstate into the weak doublet of the group $SU(2)_L$ . The massive neutrino is written as the mixture of the flavor neutrino. The flavor changing Lagrangian of lepton-W boson coupling were obtained. The neutrino mixing angle appear in the vertex factor of the interaction of flavor neutrino with charged lepton. The results lead to the Feynman diagram of neutrino oscillation in matter and play an important role in $(ν_e -e)$ elastic scattering . The anomalous muon decay $μ^-\rightarrow e^-+\overlineν_μ+ν_e$ take part in giving the muon decay lifetime of $2.197019 μs$ . The branching ratio $B(μ^-\rightarrow e^-+\overlineν_μ+ν_e)$ is obtained.

hep-ph↗

arXiv2012

Charged Higgs boson contribution to $\barν_e-e$ scattering from low to ultrahigh energy in Higgs triplet model

We study the $\barν_e-e$ scattering from low to ultrahigh energy in the framework of Higgs Triplet Model (HTM). We add the contribution of charged Higgs boson exchange to the total cross section of the scattering. We obtain the upper bound $h_{ee}/M_{H^\pm}\lesssim2.8\times10^{-3}GeV^{-1}$ in this process from low energy experiment. We show that by using the upper bound obtained, the charged Higgs contribution can give enhancements to the total cross section with respect to the SM prediction up to 5.16% at $E\leq10^{14}$ eV and maximum at $s\approx M_{H^\pm}^2$ and would help to determine the feasibility experiments to discriminate between SM and HTM at current available facilities.

hep-ph↗