Etablissement
Ecole normale supérieure de Kouba - Mohamed Bachir El Ibrahimi-
Affiliation
Département de Physique
Auteur
NADRI, Mohamed
Directeur de thèse
MEDJADI Djamal-Eddine (Professeur)
Filière
Physique
Diplôme
Doctorat
Titre
Natural and artificiel radionuclides in Algeria
Mots clés
Pas disponible . Pas disponible
Résumé
In advance natural radionuclide of Be7 and 210Pb will be measured in air ailiers collected in Algeria. Beryllium-7 is a relative short Iived (T1/2=53.3 d) naturally occurring radionuclide of cosmogenic origin which is formed in the upper troposphere and Iower stratosphere by spallation reactions of Iight atmospheric nuclei of nitrogen and oxygen with cosmic rays and its flux to the Earth
Statut
Validé