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2013年11月22日 Science
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G% \0 H7 x6 HCOVER Hit distribution (red, early; green, late) of a neutrino
% E' |' n9 h0 Y* Yinteraction with the Antarctic IceCube neutrino detector on 14 July 2011. Light
3 e/ w3 l2 W o$ w! Z6 y' s! Ifrom this transfer of 250 teraelectron volts of energy fills a sphere 600 meters
, V" s2 F9 [1 b2 a1 j! _across. This event, among the highest-energy neutrino interactions ever
# @ C+ _" x5 ?0 ]# |& \observed, forms part of the first evidence for a high-energy neutrino flux of
7 y D% p* r y3 C* aastrophysical origin. See pages 920 and 947 and
5 r; @; y9 N8 ?4 ?! t- F1 Lhttp://dx.doi.org/10.1126/science.1242856. 2 C1 n' G* b* D! Y
Credit: IceCube Collaboration
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发表于 2013-11-22 18:23
发表于 2013-11-23 19:37
