Role of nonlocal effects in the formation of the electron energy distribution in molecular nitrogen afterglow plasmas

A. I. Korotkov; A. A. Kudryavtsev; N. A. Khromov

Role of nonlocal effects in the formation of the electron energy distribution in molecular nitrogen afterglow plasmas

A. I. Korotkov^*
, A. A. Kudryavtsev
, N. A. Khromov

^*Corresponding author for this work

St. Petersburg State University

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

A theoretical and experimental study is made of the electron energy distribution function in molecular nitrogen afterglow plasmas under conditions such that both local and nonlocal effects can control its formation in various energy ranges. It is shown that relative measurements of the electron energy distribution function in the vibrational excitation and de-excitation regions can be used to obtain quantitative information on the absolute values of the corresponding collision cross sections. A method for experimentally identifying the nonlocal formation of the electron energy distribution function in either energy range is proposed and tested.

Original language	English
Pages (from-to)	1020-1024
Number of pages	5
Journal	Technical Physics
Volume	41
Issue number	10
State	Published - Oct 1996
Externally published	Yes

Cite this

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title = "Role of nonlocal effects in the formation of the electron energy distribution in molecular nitrogen afterglow plasmas",

abstract = "A theoretical and experimental study is made of the electron energy distribution function in molecular nitrogen afterglow plasmas under conditions such that both local and nonlocal effects can control its formation in various energy ranges. It is shown that relative measurements of the electron energy distribution function in the vibrational excitation and de-excitation regions can be used to obtain quantitative information on the absolute values of the corresponding collision cross sections. A method for experimentally identifying the nonlocal formation of the electron energy distribution function in either energy range is proposed and tested.",

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AU - Korotkov, A. I.

AU - Kudryavtsev, A. A.

AU - Khromov, N. A.

PY - 1996/10

Y1 - 1996/10

N2 - A theoretical and experimental study is made of the electron energy distribution function in molecular nitrogen afterglow plasmas under conditions such that both local and nonlocal effects can control its formation in various energy ranges. It is shown that relative measurements of the electron energy distribution function in the vibrational excitation and de-excitation regions can be used to obtain quantitative information on the absolute values of the corresponding collision cross sections. A method for experimentally identifying the nonlocal formation of the electron energy distribution function in either energy range is proposed and tested.

AB - A theoretical and experimental study is made of the electron energy distribution function in molecular nitrogen afterglow plasmas under conditions such that both local and nonlocal effects can control its formation in various energy ranges. It is shown that relative measurements of the electron energy distribution function in the vibrational excitation and de-excitation regions can be used to obtain quantitative information on the absolute values of the corresponding collision cross sections. A method for experimentally identifying the nonlocal formation of the electron energy distribution function in either energy range is proposed and tested.

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M3 - 文章

AN - SCOPUS:21444442333

SN - 1063-7842

VL - 41

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EP - 1024

JO - Technical Physics

JF - Technical Physics

IS - 10

ER -

Role of nonlocal effects in the formation of the electron energy distribution in molecular nitrogen afterglow plasmas

Abstract

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