Published 1986 | Version v1
Report Open

Contribution to the study of X-ray emission induced by accelerated bromine and krypton ions and possibilities of analytical applications

Creators

Description

In view of analytical applications the X-ray emission induced by 3 to 85 MeV Br and Kr ions has been studied. Thick target yields have been measured and ionization cross section for K and L shells have been calculated. The X-ray emission rates and energy shifts have also been determined. The results are discussed in the frame of the actually existing models for inner shell ionization in atomic collisions. As a practical application azteque ceramics have been analyzed. The possibilities and the difficulties of the technic are emphasized

Availability note (English)

MF available from INIS under the Report Number.

Abstract (French)

En vue d'eventuelles applications analytiques l'emission de rayons X lors du bombardement de cibles epaisses par des ions Br et Kr d'energies comprises entre 3 et 85 MeV a ete etudiee. Les rendements en rayons X par des cibles epaisses ont ete mesures et les sections efficaces d'ionisation des couches K et L en ont ete deduites. Les variations des rapports d'intensite de certaines raies ainsi que les deplacements en energie ont egalement ete determines. L'ensemble des resultats est examine a la lumiere des modeles theoriques existant actuellement pour rendre compte de l'ionisation des couches internes lors des collisions atomiques. Comme application pratique des ceramiques azteques ont ete analysees. Les possibilites et les difficultes de la methode analytique sont mises en evidence

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Additional details

Additional titles

Original title (French)
Contribution a l'etude de l'emission X induite par des ions brome et krypton acceleres et possibilites d'applications analytiques
Augmented title (English)
Kr ions from _2_2Ti to _3_4Se (K rays) and from _7_2 Hf to _8_2 Pb (L rays); Br ions: light elements until _3_3As

Publishing Information

Imprint Pagination
128 p.
Report number
CRN-CPR--86-05

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
18074558
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Resource subtype / Literary indicator
Thesis
Descriptors DEI
BROMINE IONS; CROSS SECTIONS; INNER-SHELL IONIZATION; ION-ATOM COLLISIONS; K SHELL; KRYPTON IONS; L SHELL; X-RAY EMISSION ANALYSIS
Descriptors DEC
ATOM COLLISIONS; ATOMIC IONS; CHARGED PARTICLES; CHEMICAL ANALYSIS; COLLISIONS; ELECTRONIC STRUCTURE; ION COLLISIONS; IONIZATION; IONS; NONDESTRUCTIVE ANALYSIS