Atomic photoelectric effect near threshold edges
Journal Article
·
· Phys. Rev. A; (United States)
Total photon attenuation coefficients near absorption edges are determined in certain suitable elements and compounds. Photoelectric cross sections for elements are deduced from these by subtracting the coherent and incoherent scattering cross sections as well as other elemental cross sections in the cases of compounds. Certain deviations are observed on comparison with the available theoretical and experimental compilations. The I/sub L//sub ..cap alpha..//Il x-ray intensity ratio measured by photon excitation near threshold is found to agree better with the theory than the other available experimental data.
- Research Organization:
- Swami Jnanananda Laboratories for Nuclear Research, Andhra University, Visakhapatnam 530003, Andhra, India
- OSTI ID:
- 5494042
- Journal Information:
- Phys. Rev. A; (United States), Journal Name: Phys. Rev. A; (United States) Vol. 32:1; ISSN PLRAA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360104* -- Metals & Alloys-- Physical Properties
CADMIUM
CHLORIDES
CHLORINE COMPOUNDS
CROSS SECTIONS
ELEMENTS
GOLD
HALIDES
HALOGEN COMPOUNDS
IODIDES
IODINE COMPOUNDS
LEAD
LEAD CHLORIDES
LEAD COMPOUNDS
LEAD HALIDES
LEAD IODIDES
METALS
PHOTOELECTRIC EFFECT
PHOTOELECTROMAGNETIC EFFECTS
PLATINUM
PLATINUM METALS
RARE EARTHS
SPECTRA
THULIUM
TRANSITION ELEMENTS
X-RAY SPECTRA
YTTERBIUM
ZIRCONIUM
360104* -- Metals & Alloys-- Physical Properties
CADMIUM
CHLORIDES
CHLORINE COMPOUNDS
CROSS SECTIONS
ELEMENTS
GOLD
HALIDES
HALOGEN COMPOUNDS
IODIDES
IODINE COMPOUNDS
LEAD
LEAD CHLORIDES
LEAD COMPOUNDS
LEAD HALIDES
LEAD IODIDES
METALS
PHOTOELECTRIC EFFECT
PHOTOELECTROMAGNETIC EFFECTS
PLATINUM
PLATINUM METALS
RARE EARTHS
SPECTRA
THULIUM
TRANSITION ELEMENTS
X-RAY SPECTRA
YTTERBIUM
ZIRCONIUM