title: ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð»ÑÑÐ¸Ð·ÑÐµÐ¼Ð¾ÑÑÐ¸ Ð½ÑÐºÐ»Ð¾Ð½Ð¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Experiment on measurement of nucleon polarizability
Creators: name: ÐÐ°ÐºÑÐ¸Ð¼Ð¾Ð², ÐÐ°ÐºÑÐ¸Ð¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: Ð¿ÑÐ¾ÑÐ¾Ð½
Ð½ÐµÐ¹ÑÑÐ¾Ð½
ÐºÐ¾Ð¼Ð¿ÑÐ¾Ð½Ð¾Ð²ÑÐºÐ¾Ðµ ÑÐ°ÑÑÐµÑÐ½Ð¸Ðµ
Ð±Ð¾ÑÐ½Ð¾Ð²ÑÐºÐ¾Ðµ Ð¿ÑÐ¸Ð±Ð»Ð¸Ð¶ÐµÐ½Ð¸Ðµ
ÑÐµÑÐµÐ½Ð¸Ðµ ÑÐ°ÑÑÐµÑÐ½Ð¸Ñ
Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐµÐ¾ÑÐµÐ¼Ð°
Ð´Ð¸ÑÐ¿ÐµÑÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ¾Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ñ
ÑÐ¾ÑÐ¼Ð¾Ð·Ð½Ð¾Ðµ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ðµ
Ð¿Ð¾Ð»ÑÑÐ¸Ð·ÑÐµÐ¼Ð¾ÑÑÑ
Ð¸Ð¾Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÐºÐ°Ð¼ÐµÑÐ°
Ð³Ð°Ð¼Ð¼Ð°-ÑÐ¿ÐµÐºÑÑÐ¾Ð¼ÐµÑÑ
proton
neutron
compton scattering
born approximation
scattering cross section
optical theorem
dispersion relations
bremsstrahlung
polarizability
ionization chamber
gamma-ray spectrometer

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÑ Ð¿Ð¾ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»ÑÑÐ¸Ð·ÑÐµÐ¼Ð¾ÑÑÐ¸ Ð½ÑÐºÐ»Ð¾Ð½Ð¾Ð². Ð¦ÐµÐ»ÑÑ Ð½Ð°ÑÑÐ¾ÑÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ ÑÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¾ÑÐ¸Ð±Ð¾Ðº Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»ÑÑÐ¸Ð·ÑÐµÐ¼Ð¾ÑÑÐµÐ¹, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¼Ð¾Ð¶Ð½Ð¾ Ð´Ð¾ÑÑÐ¸ÑÑ Ð¿ÑÐ¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ° Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¸ÑÐµÐ½Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ð´Ð»Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ Ð¿Ð°ÐºÐµÑÐ¾Ð² ÑÐ¸Ð·Ð¸ÐºÐ¸ Ð²ÑÑÐ¾ÐºÐ¸Ñ ÑÐ½ÐµÑÐ³Ð¸Ð¹ (FairRoot). ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ðµ ÑÑÐ¾Ð¹ Ð·Ð°Ð´Ð°ÑÐ¸ Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ñ Ð¿ÑÐ°Ð²Ð¸Ð»ÑÐ½Ð¾ ÑÐ¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°ÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°, Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐ¹ ÑÑÐ¾Ð²ÐµÐ½Ñ ÑÑÐ°ÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð¸ Ð¸Ð·ÑÑÐ¸ÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ¸Ð±ÐºÐ¸. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¾Ð±Ð·Ð¾Ñ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÑÐµÐ¾ÑÐ¸Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð°Ñ Ð´Ð»Ñ Ð¿Ð¾Ð½Ð¸Ð¼Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð², Ð¿ÑÐ¾Ð¸ÑÑÐ¾Ð´ÑÑÐ¸Ñ Ð² ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐµ Ð¿Ð¾ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»ÑÑÐ¸Ð·ÑÐµÐ¼Ð¾ÑÑÐ¸ Ð½ÑÐºÐ»Ð¾Ð½Ð¾Ð². ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¿ÑÐµÐ´ÑÐ´ÑÑÐ¸Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ¾Ð². Ð¢Ð°ÐºÐ¶Ðµ Ð² ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð´ÐµÑÐµÐºÑÐ¾ÑÑ (Ð¸Ð¾Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÐºÐ°Ð¼ÐµÑÐ° Ð¸ Ð³Ð°Ð¼Ð¼Ð°-ÑÐ¿ÐµÐºÑÑÐ¾Ð¼ÐµÑÑ), Ð¸Ñ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿ ÑÐ°Ð±Ð¾ÑÑ Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð¸ÐºÐ°. ÐÐ¿Ð¸ÑÐ°Ð½Ñ Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¸ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ ÑÐ¸ÑÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¾ÑÐ¸Ð±Ð¾Ðº. ÐÐ°ÑÐ°ÑÐ° ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ° Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ Ð¿Ð°ÐºÐµÑÐ¾Ð² ÑÐ¸Ð·Ð¸ÐºÐ¸ Ð²ÑÑÐ¾ÐºÐ¸Ñ ÑÐ½ÐµÑÐ³Ð¸Ð¹.
description: This work is devoted to the experiment on measurement of nucleon polarizability. The purpose of this work is to investigate the systematic and statistical errors in the measurement of polarizabilities that can be achieved in an experiment using an active target, and to prepare software for modeling the operation of the designed setup using high-energy physics software packages (FairRoot). The fulfillment of this task will make it possible to properly plan the experiment, determine the necessary level of statistics and study possible systematic errors. In the course of the work a theoretical literature review is carried out. The theory necessary to understand the processes occurring in the experiment to measure the polarizability of nucleons is considered. The results of previous experiments are analyzed. Also, in the paper the detectors (ionization chamber and gamma spectrometer), their principle of operation and electronics are considered. Their main properties and characteristics are described. Statistical and systematic errors are analyzed. The work on modeling of the experiment with the help of software packages of high energy physics has been started.