Analytical investigation of energy spectrums of beta rays emitted from <SUP>90</SUP>Sr and <SUP>204</SUP>Tl radioisotopes

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Atıf İçin Kopyala

Yalcin S., Gurler O., Gundogdu O., Akar Ü.

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, sa.3, ss.923-926, 2011 (SCI-Expanded)

• Yayın Türü: Makale / Tam Makale
• Basım Tarihi: 2011
• Doi Numarası: 10.1007/s10967-011-1198-4
• Dergi Adı: JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Sayfa Sayıları: ss.923-926
• Bursa Uludağ Üniversitesi Adresli: Evet

Özet

The energy spectra of beta rays emitted from Sr-90 and Tl-204 radioisotopes were obtained by using a silicon surface barrier detector with a 1000 mu m depleted layer and 50 mm(2) effective area. The detector response function is interpreted by making use of range distributions of mono-energetic electrons in matter and by assuming a linear energy loss along the range in the depleted layer of the detector. An analytical expression is given for pulse height distribution obtained in the surface barrier detector. A good agreement is observed between the experimental results and theoretical interpretation.