title: ÐÐ»Ð¸ÑÐ½Ð¸Ðµ Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð»Ð°Ð·Ð¼Ñ Ð½Ð° Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ðµ Ð¸Ð·Ð¾ÑÐ¾Ð¿Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° Ð² ÑÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¼ ÑÐ¾ÐºÐ°Ð¼Ð°ÐºÐµ ÐÐ»Ð¾Ð±ÑÑ-Ð2
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: The impact of plasma density profile on the measurement of isotope composition in the spherical tokamak Globus-M2
Creators: name: Ð¢Ð¸ÑÐ¾Ð½Ð¾Ð²Ð°, Ð¢Ð°ÑÑÑÐ½Ð°
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: 2020
Subjects: Ð¸Ð·Ð¾ÑÐ¾Ð¿Ð½ÑÐ¹ ÑÐ¾ÑÑÐ°Ð² Ð¿Ð»Ð°Ð·Ð¼Ñ
double-mc
Ð³Ð»Ð¾Ð±ÑÑ-Ð¼2
ÐºÐ¾ÑÐ¿ÑÑÐºÑÐ»ÑÑÐ½Ð°Ñ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ°
plasma isotope composition
globus-m2
corpuscular diagnostics

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐµ Ð¸Ð·Ð¾ÑÐ¾Ð¿Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° Ð¿Ð»Ð°Ð·Ð¼Ñ Ð¿Ð¾ Ð¿Ð¾ÑÐ¾ÐºÐ°Ð¼ Ð°ÑÐ¾Ð¼Ð¾Ð² Ð¿ÐµÑÐµÐ·Ð°ÑÑÐ´ÐºÐ¸. Ð¦ÐµÐ»ÑÑ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ñ Ð¸Ð·Ð¾ÑÐ¾Ð¿Ð¾Ð² Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð° Ð² ÑÐµÐ½ÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¿Ð»Ð°Ð·Ð¼Ðµ ÑÐ¾ÐºÐ°Ð¼Ð°ÐºÐ° ÐÐ»Ð¾Ð±ÑÑ-Ð2 Ð¿Ð¾ Ð²ÑÑÐ¾Ð´ÑÑÐ¸Ð¼ Ð¿Ð¾ÑÐ¾ÐºÐ°Ð¼ Ð½ÐµÐ¹ÑÑÐ°Ð»ÑÐ½ÑÑ ÑÐ°ÑÑÐ¸Ñ, Ð¸Ð·Ð¼ÐµÑÑÐµÐ¼ÑÐ¼ Ð°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¾ÑÐ¾Ð¼ Ð°ÑÐ¾Ð¼Ð¾Ð² Ð¿ÐµÑÐµÐ·Ð°ÑÑÐ´ÐºÐ¸ Ð² ÑÐµÐ¶Ð¸Ð¼Ðµ Â«Ð°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹Â» Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ¸ Ð¿Ð»Ð°Ð·Ð¼Ñ. ÐÑÐ»Ð¾ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾ÑÐ¾ÐºÐ¾Ð² Ð°ÑÐ¾Ð¼Ð¾Ð² Ð¿ÐµÑÐµÐ·Ð°ÑÑÐ´ÐºÐ¸ Ð½Ð° Ð°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¾ÑÑ ÐÐÐÐ Ð-24Ð Ð¸ ÐÐÐÐ Ð-12 ÐºÐ¾Ð´Ð¾Ð¼ DOUBLE-MC Ð¸ Ð¿Ð¾ÑÑÐ¸ÑÐ°Ð½ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð¿ÑÐ¾Ð¿Ð¾ÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð¼ÐµÐ¶Ð´Ñ Ð¸Ð·Ð¾ÑÐ¾Ð¿Ð½ÑÐ¼ ÑÐ¾Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸ÐµÐ¼ Ð² Ð´Ð²ÑÑÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ½Ð¾Ð¹ Ð¿Ð»Ð°Ð·Ð¼Ðµ Ð¸ Ð¿Ð¾ÑÐ¾ÐºÐ°Ð¼Ð¸ Ð½ÐµÐ¹ÑÑÐ°Ð»ÑÐ½ÑÑ ÑÐ°ÑÑÐ¸Ñ Ð¸Ð· Ð¿Ð»Ð°Ð·Ð¼Ñ Ð² ÑÐ¸ÑÐ¾ÐºÐ¾Ð¼ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÐµÐ¹ Ð¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑ Ñ ÑÑÐµÑÐ¾Ð¼ Ð°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐµÐ¹ ÑÐ¸Ð³Ð½Ð°Ð»Ð° Ð¿ÑÐ¸ Ð½ÐµÐ¹ÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¸Ð½Ð¶ÐµÐºÑÐ¸Ð¸. ÐÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð¿ÑÐ¾Ð¿Ð¾ÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð»Ð¸Ð½ÐµÐ¹Ð½Ð¾ Ð·Ð°Ð²Ð¸ÑÐ¸Ñ Ð¾Ñ Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð² Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÐµÐ¹ 2â10^19 â 2â10^20 Ð¼^â3 Ð¸ ÑÐ»Ð°Ð±Ð¾ Ð·Ð°Ð²Ð¸ÑÐ¸Ñ Ð¾Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð² Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ 400 â2000 ÑÐ. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð² Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ¸Ð¸ Ð²ÑÑÐ¾ÐºÐ¾ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½Ð¾Ð¹ Ð¿Ð»Ð°Ð·Ð¼Ñ Ð¤Ð¢Ð Ð¸Ð¼. Ð.Ð¤. ÐÐ¾ÑÑÐµ Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¸Ð·Ð¾ÑÐ¾Ð¿Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° Ð¿Ð»Ð°Ð·Ð¼Ñ Ð½Ð° ÑÐ¾ÐºÐ°Ð¼Ð°ÐºÐµ ÐÐ»Ð¾Ð±ÑÑ-Ð2 Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° ÐºÐ¾ÑÐ¿ÑÑÐºÑÐ»ÑÑÐ½Ð¾Ð¹ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ¸.
description: The given work is devoted to the diagnostic of plasma isotope composition by flows of charge exchange atoms. The aim of this work is the determination of the isotope ratio in the central plasma of the Globus-M2 tokamak from the outgoing flows of neutral particles, measured by the analyzer of charge exchange atoms in the regime of "active" plasma diagnostics. The atomic fluxes on the ACORD-24M and ACORD-12 analyzers were simulated in the DOUBLE-MC code and the proportionality coefficient between the isotope ratio in a two-component plasma and the flows of neutral particles from the plasma was calculated in the wide range of densities and temperatures. Neutral injection was also taking into account. The proportionality coefficient linearly depends on the density in the density range 2â10^19 â 2â10^20 m^â3 and depends on temperature weakly in the range 400 - 2000 eV. The results of the work could be used in the laboratory of high-temperature plasma of the Ioffe Institute to determine plasma isotope composition on the Globus-M2 tokamak using corpuscular diagnostics.