Direct determination of total atomic attenuation, total atomic photoelectric and total atomic scattering cross sections of Gd, Tb, Dy and Er at 60 kev

Ertugrul, Mehmet; Simsek, Önder; DOĞAN, OĞUZ; Turgut, Ümit

doi:10.1007/bf02162483

Direct determination of total atomic attenuation, total atomic photoelectric and total atomic scattering cross sections of Gd, Tb, Dy and Er at 60 kev

Atıf İçin Kopyala

Ertugrul M., Simsek O., DOĞAN O., Turgut U.

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-LETTERS, cilt.213, sa.1, ss.37-44, 1996 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 213 Sayı: 1
Basım Tarihi: 1996
Doi Numarası: 10.1007/bf02162483
Dergi Adı: JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-LETTERS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.37-44
Atatürk Üniversitesi Adresli: Evet

Özet

A simple and direct method has been used to obtain fairly accurate total atomic attenuation, total atomic photoelectric and total scattering cross sections by measuring the transmission factor and K X-ray fluorescence spectrum induced by 60 keV gamma-rays for Gd, Tb, Dy and Er by employing a Si(Li) detector system in a 2 pi geometry set-up. All the parameters are compared with their corresponding theoretical values and a good agreement between them is obtained.