A new apparatus for the study of nuclear Bragg scattering
A new monochromator system has been constructed which provides an energy resolution of 0.005 eV and an angular divergence of 0.4 arc seconds at an energy of 14.413 keV. In conjunction with a highly perfect crystal of isotopically enriched /sup 57/Fe/sub 2/O/sub 3/, a beam of nuclear resonant photons was extracted from the synchrotron continuum with signal to noise ratio of 100:1, and an intensity of >2 quanta/sec. 14 refs., 9 figs.
- Research Organization:
- Brookhaven National Lab., Upton, NY (USA)
- DOE Contract Number:
- AC02-76CH00016
- OSTI ID:
- 6177670
- Report Number(s):
- BNL-39982; CONF-870610-8; ON: DE87012481
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
440103* -- Radiation Instrumentation-- Nuclear Spectroscopic Instrumentation
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
ACCELERATORS
BRAGG REFLECTION
CHALCOGENIDES
CYCLIC ACCELERATORS
DESIGN
EVEN-ODD NUCLEI
INTERMEDIATE MASS NUCLEI
IRON 57
IRON COMPOUNDS
IRON ISOTOPES
IRON OXIDES
ISOTOPES
MONOCHROMATORS
NSLS
NUCLEI
OXIDES
OXYGEN COMPOUNDS
PERFORMANCE TESTING
RADIATION SOURCES
REFLECTION
STABLE ISOTOPES
SYNCHROTRON RADIATION SOURCES
SYNCHROTRONS
TESTING
TRANSITION ELEMENT COMPOUNDS
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
ACCELERATORS
BRAGG REFLECTION
CHALCOGENIDES
CYCLIC ACCELERATORS
DESIGN
EVEN-ODD NUCLEI
INTERMEDIATE MASS NUCLEI
IRON 57
IRON COMPOUNDS
IRON ISOTOPES
IRON OXIDES
ISOTOPES
MONOCHROMATORS
NSLS
NUCLEI
OXIDES
OXYGEN COMPOUNDS
PERFORMANCE TESTING
RADIATION SOURCES
REFLECTION
STABLE ISOTOPES
SYNCHROTRON RADIATION SOURCES
SYNCHROTRONS
TESTING
TRANSITION ELEMENT COMPOUNDS