Published October 10, 1985 | Version v1
Journal article Metadata-only

19F spin-lattice relaxation in WF6, MoF6, and UF6 gases

Creators

  • 1. Institutul Central de Fizica, Bucharest (Romania)
  • 2. Institutul de Tehnologie Izotopica si Moleculara, Cluj-Napoca (Romania)
  • 3. Institutul Politehnic, Cluj (Romania)

Description

Spin-lattice relaxation times have been measured for the fluorine nuclei in gaseous WF6, MoF6 and UF6 as a function of temperature in the dilute gas region. The measured temperature dependences are as predicted for relaxation resulting from a spin-rotation interaction. Effective cross sections for the transfer of angular momentum to molecular rotation during collisions are deduced. (author)

Additional details

Publishing Information

Journal Title
Mol. Phys.
Journal Volume
56
Journal Issue
2
Series
Mol. Phys.
Journal Page Range
297-302
ISSN
0026-8976
CODEN
MOPHA

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
17017957
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
ANGULAR MOMENTUM TRANSFER; CROSS SECTIONS; FLUORINE 19; MOLECULE-MOLECULE COLLISIONS; MOLYBDENUM FLUORIDES; RELAXATION TIME; ROTATION; SPIN-LATTICE RELAXATION; TEMPERATURE DEPENDENCE; TUNGSTEN FLUORIDES; URANIUM HEXAFLUORIDE
Descriptors DEC
ACTINIDE COMPOUNDS; COLLISIONS; FLUORIDES; FLUORINE COMPOUNDS; FLUORINE ISOTOPES; HALIDES; HALOGEN COMPOUNDS; ISOTOPES; LIGHT NUCLEI; MOLECULE COLLISIONS; MOLYBDENUM COMPOUNDS; MOMENTUM TRANSFER; NUCLEI; ODD-EVEN NUCLEI; RELAXATION; STABLE ISOTOPES; TRANSITION ELEMENT COMPOUNDS; TUNGSTEN COMPOUNDS; URANIUM COMPOUNDS; URANIUM FLUORIDES