Published 1960
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Spectral study of the luminescence produced by the excitation of noble gases by alpha-rays
- 1. Commissariat a l'Energie Atomique, Saclay (France).Centre d'Etudes Nucleaires
Description
Luminescence spectra of the noble gases He, A, Kr and Xe are studied under excitation by α rays. It is shown that the energy is transferred from excited levels of these gases to Hg and N2 impurities for impurity concentrations respectively less than 106 and 104. These results confirm previous measurements concerning the period of luminescence and its variations versus nitrogen concentration in noble gases. (author)
Availability note (English)
Available from INIS in electronic formAbstract (French)
On etudie les spectres de luminescence des gaz rares, He, A, Kr et Xe excites par une source intense de rayons α. Le transfert d'energie des etats excites des gaz rares sur les impuretes mercure et azote pour des concentrations respectives de ces impuretes inferieures a 1 ppm et 100 ppm est demontre. Ces resultats confirment les mesures anterieures concernant la duree de luminescence et ses variations avec la concentration d'azote dans les gaz rares. (auteur)Files
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Additional details
Additional titles
- Original title (French)
- Etude spectrale de la luminescence due a l'excitation des gaz rares par les rayons alpha
Publishing Information
- Imprint Pagination
- 11 p.
- Report number
- CEA-R--1567
Conference
- Title
- Proceedings of the fourth international conference on ionization phenomena in gases
- Dates
- 17-21 Aug 1959
- Place
- Uppsala (Sweden)
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 38102062
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALPHA BEAMS; ARGON; DE-EXCITATION; ELECTRIC FIELDS; EMISSION SPECTRA; EXCITATION; EXCITED STATES; HALF-LIFE; HELIUM; IMPURITIES; KRYPTON; LUMINESCENCE; NITROGEN; SCINTILLATIONS; TIME DEPENDENCE; XENON
- Descriptors DEC
- BEAMS; ELEMENTS; EMISSION; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; FLUIDS; GASES; HELIUM 4 BEAMS; ION BEAMS; NONMETALS; PHOTON EMISSION; RARE GASES; SPECTRA
Optional Information
- Notes
- 8 refs.