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2013年11月22日 Science
8 \3 y: }* Z. G; C6 s ( _( V8 E5 C& M L
COVER Hit distribution (red, early; green, late) of a neutrino
/ N6 g( A; ]$ n; R4 z) Yinteraction with the Antarctic IceCube neutrino detector on 14 July 2011. Light
) t! _% v% `' @/ ~4 @& h% q+ Jfrom this transfer of 250 teraelectron volts of energy fills a sphere 600 meters
# ~6 d) |* i! R1 K! } ~2 c% Kacross. This event, among the highest-energy neutrino interactions ever
4 d7 d+ i F* N; w: Wobserved, forms part of the first evidence for a high-energy neutrino flux of
0 p+ S) ^" M- v+ x( M D9 f( P- Pastrophysical origin. See pages 920 and 947 and : Q% S0 c3 x; _4 o, O
http://dx.doi.org/10.1126/science.1242856. I& |% K( S4 H/ h. @
Credit: IceCube Collaboration
p% H( Y! }; m$ I* E" h
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% n% E$ v8 e# M2 u7 {9 z$ t |
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发表于 2013-11-22 18:23
发表于 2013-11-23 19:37
