2 papers
hep-ph2024
Neutrino Oscillations in Presence of Diagonal Elements of Scalar NSI: An Analytic Approach
Dharitree Bezboruah, Dibya S. Chattopadhyay, Abinash Medhi +2
Scalar Non-Standard Interactions (SNSI) in neutrinos can arise when a scalar mediator couples to both neutrinos and standard model fermions. This beyond the Standard Model (BSM) sc…
hep-ph2023
Light Shining Through Wall Bounds on Axions From Obscured Magnetars
Dibya S. Chattopadhyay, Basudeb Dasgupta, Amol Dighe +1
Coupling of axions or axion-like particles (ALPs) with photons may lead to photons escaping optically opaque regions by oscillating into ALPs. This phenomenon may be viewed as the…