Power-law thermal model for blackbody sources
The spectral radiant emittance W/sub E/ from a blackbody at a temperature kT for photons at energies E above the spectral peak (2.82144 kT) varies as (kT)/sup E/kT/. This power-law temperature dependence, an approximation of Planck's radiation law, may have applications for measuring the emissivity of sources emitting in the soft x-ray region.
- Research Organization:
- California Univ., Livermore (USA). Lawrence Livermore Lab.
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 5540541
- Report Number(s):
- UCID-18305
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
657006* -- Theoretical Physics-- Statistical Physics & Thermodynamics-- (-1987)
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
BLACKBODY RADIATION
ELECTROMAGNETIC RADIATION
FLUX DENSITY
INFRARED RADIATION
MATHEMATICAL MODELS
PARTICLE MODELS
PLANCK RADIATION FORMULA
RADIANT FLUX DENSITY
RADIATION SOURCES
RADIATIONS
STATISTICAL MODELS
THERMODYNAMIC MODEL
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
BLACKBODY RADIATION
ELECTROMAGNETIC RADIATION
FLUX DENSITY
INFRARED RADIATION
MATHEMATICAL MODELS
PARTICLE MODELS
PLANCK RADIATION FORMULA
RADIANT FLUX DENSITY
RADIATION SOURCES
RADIATIONS
STATISTICAL MODELS
THERMODYNAMIC MODEL