A study on anisotropy of L-2 to L-3 Coster-Kronig transition (f(23)) for Th and U elements
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, cilt.86, sa.4, ss.353-359, 2004 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 86 Sayı: 4
- Basım Tarihi: 2004
- Doi Numarası: 10.1016/j.jqsrt.2003.12.001
- Dergi Adı: JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.353-359
- Atatürk Üniversitesi Adresli: Evet
Özet
The Coster-Kronig transition, f(23), was determined using differential fluorescence cross sections of L, X-ray for Th and U. The targets were irradiated an Am-241 radioisotope at the different incident angle. The L, X-rays were counted with a Si (Li) detector at the different scattering angle varying from 60degrees to 90degrees at 10degrees intervals. For each angle, the Coster-Kronig transition probability, f(23), was found. An obtained Coster-Kronig transition probability value was fitted versus emission angle. According to present results we can say that the Coster-Kronig transition probability, f(23), shows isotropic distribution. (C) 2003 Elsevier Ltd. All rights reserved.