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title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Development and optimization polarized atomic beam source in a project to study the reaction of nuclear dd synthesis with polarization of initial particles at energies up to 100 keV
Creators: name: ÐÐ°ÑÐ¸Ð¾Ð½Ð¾Ð², ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²
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: 2022
Subjects: Ð­Ð»ÐµÐ¼ÐµÐ½ÑÐ°ÑÐ½ÑÐµ ÑÐ°ÑÑÐ¸ÑÑ
Ð¸ÑÑÐ¾ÑÐ½Ð¸Ðº Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð¾Ð²Ð°Ð½Ð½ÑÑ Ð°ÑÐ¾Ð¼Ð°ÑÐ½ÑÑ Ð¿ÑÑÐºÐ¾Ð²
Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¾Ñ
polarized atomic beam source
polarizer

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð°ÑÐ¾Ð¼Ð°ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÑÐºÐ° Ð² Ð¿ÑÐ¾ÐµÐºÑÐµ Ð¿Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐ°ÐºÑÐ¸Ð¸ ÑÐ´ÐµÑÐ½Ð¾Ð³Ð¾ dd-ÑÐ¸Ð½ÑÐµÐ·Ð° Ñ Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸ÐµÐ¹ Ð¸ÑÑÐ¾Ð´Ð½ÑÑ ÑÐ°ÑÑÐ¸Ñ Ð¿ÑÐ¸ ÑÐ½ÐµÑÐ³Ð¸ÑÑ Ð´Ð¾ 100 ÐºÑÐ (PolFusion)Â». ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð°ÑÐ¾Ð¼Ð°ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÑÐºÐ°. Ð Ð°Ð±Ð¾ÑÐ° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ð² ÑÐ°Ð¼ÐºÐ°Ñ ÑÐ´ÐµÑÐ½Ð¾-ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ° PolFusion, Ð¾ÑÑÑÐµÑÑÐ²Ð»ÑÐµÐ¼Ð¾Ð³Ð¾ Ð² ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð¼ Ð¸Ð½ÑÑÐ¸ÑÑÑÐµ ÑÐ´ÐµÑÐ½Ð¾Ð¹ ÑÐ¸Ð·Ð¸ÐºÐ¸ (ÐÐ°ÑÑÐ¸Ð½Ð°), ÑÐµÐ»ÑÑ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ ÑÐ²Ð»ÑÐµÑÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ°ÐºÑÐ¸Ð¹ ÑÐ»Ð¸ÑÐ½Ð¸Ñ 2HÂ (d, p) 3HÐ¸ 2H (d, n) 3He Ñ Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸ÐµÐ¹ Ð¸ÑÑÐ¾Ð´Ð½ÑÑ ÑÐ°ÑÑÐ¸Ñ Ð² Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ Ð½Ð¸Ð·ÐºÐ¸Ñ ÑÐ½ÐµÑÐ³Ð¸Ð¹ Ð´Ð¾ 100 ÐºÑÐ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð´Ð¸ÑÑÐ¾ÑÐ¸Ð°ÑÐ¾ÑÐ°. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÑÐºÐ°. ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¾ÑÐ° Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÐÐ¾Ð½ÑÐµ-ÐÐ°ÑÐ»Ð¾. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¾ÑÐ°. ÐÐ¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð°ÑÐ¾Ð¼Ð°ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÑÐºÐ°. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¸ÑÑÐ¾ÑÐ½Ð¸Ðº Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð¾Ð²Ð°Ð½Ð½Ð¾Ð¹ Ð°ÑÐ¾Ð¼Ð°ÑÐ½Ð¾Ð¹ Ð³Ð°Ð·Ð¾Ð²Ð¾Ð¹ Ð¼Ð¸ÑÐµÐ½Ð¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¾ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ, Ð²Ð²Ð¾Ð´Ð¸Ð¼Ð¾Ð¹ Ð²ÑÑÐ¾ÐºÐ¾ÑÐ°ÑÑÐ¾ÑÐ½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸, Ð²Ð²Ð¾Ð´Ð¸Ð¼Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐ¾ÐºÐ° Ð³Ð°Ð·Ð° Ð¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ ÑÐ¾Ð¿Ð»Ð°, ÑÐ°ÐºÐ¶Ðµ Ð±ÑÐ»Ð° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° ÑÑÑÐ¸ÑÐ¾Ð²ÐºÐ° ÑÐ¾Ð¿Ð»Ð°.
description: The topic of the final qualifying work is "Development and optimization polarized atomic beam source in a project to study the reaction of nuclear dd synthesis with polarization of initial particles at energies up to 100 keV (PolFusion)". This work is devoted for the development and optimization polarized atomic beam source. The work was carried out within the framework of the PolFusion nuclear physics experiment ongoing at the St. Petersburg Institute of Nuclear Physics (Gatchina), the purpose of which is to study the fusion reactions of 2H (d, p) 3H and 2H (d, n) 3He with polarization of the initial particles in the range of low energies up to 100 keV. Tasks that were solved during the development process: 1. Development of the dissociator. 2. Development of the beam formation system. 3. Modeling of the polarizer by the Monte-Carl method. 4. Development of the polarizer. 5. Optimization of the atomic polarized beam source. As a result, source of polarized atomic gas target was developed. Optimization of the developed source were carried out by value, input high-frequency power, input gas flow and nozzle temperature, nozzle adjustment was also performed.