Published October 17, 1983 | Version v1
Journal article Metadata-only

Density dependence of the momentum distribution for 4He

Creators

  • 1. Solid State Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830

Description

Neutron-scattering techniques have been used to determine the momentum distribution n(p) for 4He for different temperatures and densities. n(p) is found to be a strong function of density and thus brings into question any direct relationship between the condensate fraction and the pair distribution function g

Additional details

Publishing Information

Journal Title
Phys. Rev. Lett.
Journal Volume
51
Journal Issue
16
Series
Phys. Rev. Lett.
Journal Page Range
1454-1456
ISSN
0031-9007

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
15020003
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ATOMS; BOSE-EINSTEIN CONDENSATION; DENSITY; DISTRIBUTION; EXPERIMENTAL DATA; HELIUM 4; NEUTRON DIFFRACTION; TEMPERATURE DEPENDENCE; TIME-OF-FLIGHT METHOD; ULTRALOW TEMPERATURE; VAPOR PRESSURE
Descriptors DEC
COHERENT SCATTERING; DATA; DIFFRACTION; EVEN-EVEN NUCLEI; HELIUM ISOTOPES; INFORMATION; ISOTOPES; LIGHT NUCLEI; NUCLEI; NUMERICAL DATA; PHYSICAL PROPERTIES; SCATTERING; STABLE ISOTOPES; THERMODYNAMIC PROPERTIES