SIMULATION OF LOSS COEFFICIENT MEASUREMENT EXPERIMENT AT DIF-FERENT UCN VELOCITIES OF USING GRAVITATIONAL SPECTROSCOPY

Abstract

This work is devoted to simulation of precise experiment of loss coefficient measurement experiment at different velocities of UCN using gravitational spectroscopy and to choose optimal parameters of storage volume. The effect of various covers and materials of trap on loss coefficients preliminary was estimated.

As result of simulation the size of experimentalset-up, optimal time diagram of measurements and optimal area of sample to measure loss coefficient with given accuracy were chosen.

Keywords: loss coefficient, ultracold neutrons