Statistical approach to study neutrino interactions

Neutrino oscillation parameters can be understood in a better way by building a more complete picture of neutrino interactions. This poses a series of important theoretical and experimental challenges because of the elusive nature of neutrino and an inherent difficulty in its detection. This work is an attempt to study neutrino interactions through a purely theoretical approach using fluctuation theory. Though experiments are trying hard to shed more light on neutrino interactions, our knowledge of neutrino oscillation parameters is not precise at different energy levels. In this context, one cannot help but give a bold try to marvel at how far our theoretical frameworks can extend.