H Proposal Defense

Topic

Measuring the efficiency of neutron detector based on thick gaseous electron multiplier detectors.(THGEM)

Introduction

Gaseous electron multiplier detectors lately become very common in nuclear and high energy physics experiments. The detector has has ability to detect the rare events in a high resolution.In addition to, the flexibility of design to adapt the detection area needed for any experiment. Furthermore, THGEM is rebust,flexible to take any shape and economic in design and operating.

Neutrons are nucleons with a neutral charge, They interacts generally with high atomic number elements that have a high cross section for a certain reaction.Mostly,the neutrons' interactions are represented by fission, capture and scattering.