کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1831713 | 1027503 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Measurement of the specific activity of 39Ar in natural argon
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Measurement of the specific activity of 39Ar in natural argon Measurement of the specific activity of 39Ar in natural argon](/preview/png/1831713.png)
چکیده انگلیسی
We report on the measurement of the specific activity of 39Ar in natural argon. The measurement was performed with a 2.3-l two-phase (liquid and gas) argon drift chamber. The detector was developed by the WARP Collaboration as a prototype detector for WIMP Dark Matter searches with argon as a target. The detector was operated for more than two years at Laboratori Nazionali del Gran Sasso, Italy, at a depth of 3400 m w.e. The specific activity measured for 39Ar is 1.01±0.02(stat)±0.08(syst)Bq per kg of natAr.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 574, Issue 1, 21 April 2007, Pages 83–88
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 574, Issue 1, 21 April 2007, Pages 83–88
نویسندگان
P. Benetti, F. Calaprice, E. Calligarich, M. Cambiaghi, F. Carbonara, F. Cavanna, A.G. Cocco, F. Di Pompeo, N. Ferrari, G. Fiorillo, C. Galbiati, L. Grandi, G. Mangano, C. Montanari, L. Pandola, A. Rappoldi, G.L. Raselli, M. Roncadelli, M. Rossella,