Published May 1989 | Version v1
Journal article Metadata-only

Population of resonance, metastable and 43D123 levels of atomic strontium in a hollow-cathode helium discharge

Creators

Description

The mechanism of population and liberation of states 53P012, 43D123, 51P1 and 41D2 of strontium atom in a helium discharge in a hollow cathode of 15 mm in diameter and l=100 mm cooled of running water is studied. Helium pressure varied from 0.65 up to 1.6 Torr and the discharge current -from 50 to 500 mA. Satisfactory coincidence of velocities populating and dispersed processes of the levels observed in strontium atom is obtained

Additional details

Additional titles

Original title (Russian)
Заселенност' резонансного, метастабильных и 4

Publishing Information

Journal Title
Optika i Spektroskopiya
Journal Volume
66
Journal Issue
5
Series
Opt. Spektrosk.
Journal Page Range
977-979
ISSN
0030-4034
CODEN
OSFMA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
21021156
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
ATOM-ATOM COLLISIONS; D STATES; ELECTRON-ATOM COLLISIONS; EXCITATION; GAS DISCHARGE TUBES; GROUND STATES; HELIUM; MEDIUM VACUUM; METASTABLE STATES; OCCUPATION NUMBER; P STATES; PRESSURE DEPENDENCE; STRONTIUM
Descriptors DEC
ALKALINE EARTH METALS; ATOM COLLISIONS; COLLISIONS; ELECTRON COLLISIONS; ELECTRON TUBES; ELEMENTS; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; EXCITED STATES; METALS; NONMETALS; RARE GASES