Published January 7, 2008 | Version v1
Journal article Metadata-only

On the use of relative line intensities of forbidden and allowed components of several HeI lines for electric field measurements

Creators

  • 1. Faculty of Physics, University of Belgrade, PO Box 368, 11000 Belgrade (Serbia)

Description

In this Letter we propose a method for electric field measurements based on intensity ratio of forbidden and allowed helium lines. HeI 402.6 nm, HeI 447.1 nm, and HeI 492.1 lines and their forbidden components are used for the measurement of electric field strength in the cathode region of the abnormal glow discharge in helium-hydrogen mixture. Electric filed strength was independently determined using polarization spectroscopy of Hβ line and then compared with electric filed strength obtained from relative intensity of HeI forbidden and allowed lines

Availability note (English)

Available from http://dx.doi.org/10.1016/j.physleta.2007.06.043

Additional details

Identifiers

DOI
10.1016/j.physleta.2007.06.043;
PII
S0375-9601(07)00907-3;

Publishing Information

Journal Title
Physics Letters. A
Journal Volume
372
Journal Issue
2
Journal Page Range
p. 137-140
ISSN
0375-9601
CODEN
PYLAAG

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
39085466
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
CATHODES; ELECTRIC FIELDS; ENERGY-LEVEL TRANSITIONS; GLOW DISCHARGES; HELIUM; HELIUM IONS; HYDROGEN; MIXTURES; POLARIZATION; SPECTROSCOPY
Descriptors DEC
CHARGED PARTICLES; DISPERSIONS; ELECTRIC DISCHARGES; ELECTRODES; ELEMENTS; FLUIDS; GASES; IONS; NONMETALS; RARE GASES

Optional Information

Copyright
Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.