کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9861220 | 1528988 | 2005 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Complete results for five years of GNO solar neutrino observations
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Complete results for five years of GNO solar neutrino observations Complete results for five years of GNO solar neutrino observations](/preview/png/9861220.png)
چکیده انگلیسی
We report the complete GNO solar neutrino results for the measuring periods GNOâIII, GNOâII, and GNOâI. The result for GNOâIII (last 15 solar runs) is [54.3â9.3+9.9(stat)±2.3(syst)]SNU(1Ï) or [54.3â9.6+10.2(incl. syst)]SNU (1Ï) with errors combined. The GNO experiment is now terminated after altogether 58 solar exposure runs that were performed between 20 May 1998 and 9 April 2003. The combined result for GNO (I + II + III) is [62.9â5.3+5.5(stat)±2.5(syst)]SNU (1Ï) or [62.9â5.9+6.0]SNU (1Ï) with errors combined in quadrature. Overall, gallium based solar observations at LNGS (first in GALLEX, later in GNO) lasted from 14 May 1991 through 9 April 2003. The joint result from 123 runs in GNO and GALLEX is [69.3±5.5(incl. syst)]SNU (1Ï). The distribution of the individual run results is consistent with the hypothesis of a neutrino flux that is constant in time. Implications from the data in particle- and astrophysics are reiterated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 616, Issues 3â4, 16 June 2005, Pages 174-190
Journal: Physics Letters B - Volume 616, Issues 3â4, 16 June 2005, Pages 174-190
نویسندگان
GNO Collaboration GNO Collaboration, M. Altmann, M. Balata, P. Belli, E. Bellotti, R. Bernabei, E. Burkert, C. Cattadori, R. Cerulli, M. Chiarini, M. Cribier, S. d'Angelo, G. Del Re, K.H. Ebert, F. von Feilitzsch, N. Ferrari, W. Hampel, F.X. Hartmann,