کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10715604 | 1027328 | 2011 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Vibrational excitation induced by electron beam and cosmic rays in normal and superconductive aluminum bars
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Vibrational excitation induced by electron beam and cosmic rays in normal and superconductive aluminum bars Vibrational excitation induced by electron beam and cosmic rays in normal and superconductive aluminum bars](/preview/png/10715604.png)
چکیده انگلیسی
We report new measurements of the acoustic excitation of an Al5056 superconductive bar when hit by an electron beam, in a previously unexplored temperature range, down to 0.35Â K. These data, analyzed together with previous results of a dedicated experiment obtained for T>0.54K, show a vibrational response enhanced by a factor â¼4.9 with respect to that measured in the normal state. This enhancement explains the anomalous large signals due to cosmic rays previously detected in the NAUTILUS gravitational wave detector.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 659, Issue 1, 11 December 2011, Pages 289-298
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 659, Issue 1, 11 December 2011, Pages 289-298
نویسندگان
M. Bassan, B. Buonomo, G. Cavallari, E. Coccia, S. D'Antonio, V. Fafone, L.G. Foggetta, C. Ligi, A. Marini, G. Mazzitelli, G. Modestino, G. Pizzella, L. Quintieri, F. Ronga, P. Valente, S.M. Vinko,