Optics and spectroscopy: Radiative characteristics of the pulse-periodic discharge plasma initiated by runaway electrons

Abstract

Results of experimental investigations of amplitude-temporal and spectral characteristics of radiation of a pulse-periodic discharge plasma initiated in nitrogen by runaway electrons are presented. The discharge was initiated by high-voltage nanosecond voltage pulses with repetition frequency of 60 Hz in a sharply inhomogeneous electric field in a gap between the conic potential cathode and the planar grounded aluminum anode. It is established that intensive lines of Al I atoms and Al II atomic ions, lines of N I atoms and N II ions, bands of the first (1⁺) and second positive (2⁺) nitrogen systems, as well as bands of cyanogen CN are observed in the emission spectrum of the discharge plasma under the given excitation conditions.

Original language	English
Pages (from-to)	374-379
Number of pages	6
Journal	Russian Physics Journal
Volume	59
Issue number	3
DOIs	https://doi.org/10.1007/s11182-016-0782-z
Publication status	Published - 2016
Externally published	Yes

Keywords

Discharge initiated by runaway electrons
Emission spectrum
Gas-discharge plasma radiation

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1007/s11182-016-0782-z

Fingerprint Dive into the research topics of 'Optics and spectroscopy: Radiative characteristics of the pulse-periodic discharge plasma initiated by runaway electrons'. Together they form a unique fingerprint.

Cite this

@article{062807e583634c19a418f52a25b24bdf,

title = "Optics and spectroscopy: Radiative characteristics of the pulse-periodic discharge plasma initiated by runaway electrons",

abstract = "Results of experimental investigations of amplitude-temporal and spectral characteristics of radiation of a pulse-periodic discharge plasma initiated in nitrogen by runaway electrons are presented. The discharge was initiated by high-voltage nanosecond voltage pulses with repetition frequency of 60 Hz in a sharply inhomogeneous electric field in a gap between the conic potential cathode and the planar grounded aluminum anode. It is established that intensive lines of Al I atoms and Al II atomic ions, lines of N I atoms and N II ions, bands of the first (1+) and second positive (2+) nitrogen systems, as well as bands of cyanogen CN are observed in the emission spectrum of the discharge plasma under the given excitation conditions.",

keywords = "Discharge initiated by runaway electrons, Emission spectrum, Gas-discharge plasma radiation",

author = "Lomaev, {M. I.} and Beloplotov, {D. V.} and Tarasenko, {V. F.} and Sorokin, {D. A.}",

year = "2016",

doi = "10.1007/s11182-016-0782-z",

language = "English",

volume = "59",

pages = "374--379",

journal = "Russian Physics Journal",

issn = "1064-8887",

publisher = "Consultants Bureau",

number = "3",

}

TY - JOUR

T1 - Optics and spectroscopy

T2 - Radiative characteristics of the pulse-periodic discharge plasma initiated by runaway electrons

AU - Lomaev, M. I.

AU - Beloplotov, D. V.

AU - Tarasenko, V. F.

AU - Sorokin, D. A.

PY - 2016

Y1 - 2016

N2 - Results of experimental investigations of amplitude-temporal and spectral characteristics of radiation of a pulse-periodic discharge plasma initiated in nitrogen by runaway electrons are presented. The discharge was initiated by high-voltage nanosecond voltage pulses with repetition frequency of 60 Hz in a sharply inhomogeneous electric field in a gap between the conic potential cathode and the planar grounded aluminum anode. It is established that intensive lines of Al I atoms and Al II atomic ions, lines of N I atoms and N II ions, bands of the first (1+) and second positive (2+) nitrogen systems, as well as bands of cyanogen CN are observed in the emission spectrum of the discharge plasma under the given excitation conditions.

AB - Results of experimental investigations of amplitude-temporal and spectral characteristics of radiation of a pulse-periodic discharge plasma initiated in nitrogen by runaway electrons are presented. The discharge was initiated by high-voltage nanosecond voltage pulses with repetition frequency of 60 Hz in a sharply inhomogeneous electric field in a gap between the conic potential cathode and the planar grounded aluminum anode. It is established that intensive lines of Al I atoms and Al II atomic ions, lines of N I atoms and N II ions, bands of the first (1+) and second positive (2+) nitrogen systems, as well as bands of cyanogen CN are observed in the emission spectrum of the discharge plasma under the given excitation conditions.

KW - Discharge initiated by runaway electrons

KW - Emission spectrum

KW - Gas-discharge plasma radiation

UR - http://www.scopus.com/inward/record.url?scp=85008467236&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85008467236&partnerID=8YFLogxK

U2 - 10.1007/s11182-016-0782-z

DO - 10.1007/s11182-016-0782-z

M3 - Article

AN - SCOPUS:85008467236

VL - 59

SP - 374

EP - 379

JO - Russian Physics Journal

JF - Russian Physics Journal

SN - 1064-8887

IS - 3

ER -