کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1879397 | 1042566 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development of a rapid source preparation method for high-resolution α-particle spectrometry
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Development of a rapid source preparation method for high-resolution α-particle spectrometry Development of a rapid source preparation method for high-resolution α-particle spectrometry](/preview/png/1879397.png)
چکیده انگلیسی
In order to prepare sources of short-lived actinides for α-particle spectrometry, a coprecipitation method with Sm hydroxide was developed. The preparation procedure can be completed within 5 min with a high chemical yield of over 90%. It was found that the uniformity of the produced sources was sufficient to provide a high resolution of better than 20 keV. Under this method, we successfully measured the α-particle spectrum of short-lived Cf isotopes produced in the 238U(12C, xn) reaction.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 67, Issue 4, April 2009, Pages 539–543
Journal: Applied Radiation and Isotopes - Volume 67, Issue 4, April 2009, Pages 539–543
نویسندگان
H. Kikunaga, Y. Kasamatsu, K. Takamiya, T. Ohtsuki, H. Yuki, A. Yokoyama, T. Nakanishi, T. Mitsugashira,