Published May 11, 1981 | Version v1
Journal article Metadata-only

Rotational relaxation of CO by collisions with H2, He, Ne molecules: a comparison between diode laser spectroscopy and infra-red double-resonance data

Creators

  • 1. Paris-11 Univ., 91 - Orsay (France)

Description

Pressure broadening in infra-red lines of CO(v=1<-0) perturbed by H2, He and Ne is studied at low temperature using a tunable diode laser in the 4.7 μm region. A new liquid-nitrogen-cooled absorption cell is used. CO-H2 results will be discussed and compared to previous double-resonance data and calculations of inelastic cross-sections. (author)

Additional details

Publishing Information

Journal Title
Nuovo Cim., B
Journal Volume
63
Journal Issue
1
Series
Nuovo Cim., B.
Journal Page Range
343-349
ISSN
0369-3554

INIS

Country of Publication
Italy
Country of Input or Organization
Italy
INIS RN
14765513
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
ATOM-MOLECULE COLLISIONS; CARBON MONOXIDE; HELIUM; HYDROGEN; INELASTIC SCATTERING; INFRARED RADIATION; LOW TEMPERATURE; NEON; RELAXATION; RESONANCE
Descriptors DEC
ATOM COLLISIONS; CARBON COMPOUNDS; CARBON OXIDES; CHALCOGENIDES; COLLISIONS; ELECTROMAGNETIC RADIATION; ELEMENTS; MOLECULE COLLISIONS; NONMETALS; OXIDES; OXYGEN COMPOUNDS; RADIATIONS; RARE GASES; SCATTERING