A Monte Carlo Simulation Study of L-band Emission upon Gamma Radiolysis of Water

TL;DR

This study uses Monte Carlo simulations to demonstrate that gamma radiolysis of water produces detectable L-band radio emissions from excited hydrogen atoms, suggesting potential for radio-imaging detection methods.

Contribution

It introduces a novel simulation approach to model radiofrequency emissions during water radiolysis, focusing on L-band radio wave generation.

Findings

Gamma radiolysis produces detectable 1-2 GHz radio waves.

Excited hydrogen atoms emit radio recombination lines during radiolysis.

Monte Carlo simulation effectively models early-stage radiolytic processes.

Abstract

Several studies have confirmed visible light and ultraviolet emission during water molecule radiolysis.However radiofrequency (RF) emissions have been scarcely investigated.This simulation study has revealed that the gamma radiolysis of water creates excited hydrogen atoms which emit radio recombination Lband (1 GHz to 2 GHz) radio waves of sufficient strength that a radio-imaging device can detect.The physical and physicochemical stages of radiolysis of water have been modeled via application of Monte Carlo simulation techniques up to 1ps from the onset of gamma photon interaction with water molecules.