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2013年11月22日 Science
7 ~9 l4 H( \0 g1 @) K( O % F; P# h3 a) F
COVER Hit distribution (red, early; green, late) of a neutrino 0 d2 v$ U( e" m5 r0 H+ a
interaction with the Antarctic IceCube neutrino detector on 14 July 2011. Light : x8 Z" \9 h( s7 w
from this transfer of 250 teraelectron volts of energy fills a sphere 600 meters
. C; A$ A! J ~) pacross. This event, among the highest-energy neutrino interactions ever 9 H& N% w+ H) h9 }$ h$ T
observed, forms part of the first evidence for a high-energy neutrino flux of
" }; p( z, F! Y- U1 y5 q) V. wastrophysical origin. See pages 920 and 947 and ! c, r; J# Z' ~# ^1 I- z: o
http://dx.doi.org/10.1126/science.1242856.
, z1 ]* ]+ ?3 p' g9 uCredit: IceCube Collaboration " R4 ?* U( z- V/ O2 {- w8 n. U
6 ?9 W4 Y2 P P" [5 r( I( o
. A4 F+ n5 y9 ]6 v& S |
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发表于 2013-11-22 18:23
