Sensitivity Study of Radio Neutrino Observation at Glashow Resonance

Radio neutrino observation aims to achieve sufficient sensitivity for detection of high energy neutrinos above 10 PeV to which current IceCube’s sensitivity is limited. Interaction between anti-electron neutrino and electron resonate at 6.3 PeV, called the Glashow resonance. With the future planned IceCube Gen-2 radio array and the existing and under construction Askaryan Radio Array and Radio Neutrino Observatory in Greenland (RNO-G), observations of Glashow resonance with radio array is possible. Therefore, understanding the response of the detectors between 1 to 10 PeV is imperative. In this study, sensitivity of the proposed neutrino radio array is evaluated at Glashow resonance.