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2013年11月22日 Science
7 b: r- K6 U7 T8 r7 P- S
$ v3 i# _2 F s* F& kCOVER Hit distribution (red, early; green, late) of a neutrino
0 n* W9 C7 L1 N) \* Ointeraction with the Antarctic IceCube neutrino detector on 14 July 2011. Light
- q" b/ }6 I, o; k' m6 vfrom this transfer of 250 teraelectron volts of energy fills a sphere 600 meters
9 D. y. A5 b! Wacross. This event, among the highest-energy neutrino interactions ever
# p, f) d. {. Z! g. A7 ]; kobserved, forms part of the first evidence for a high-energy neutrino flux of
; c r, @7 V/ v- j: D6 ^astrophysical origin. See pages 920 and 947 and
7 N/ d& x7 a8 {# ~- dhttp://dx.doi.org/10.1126/science.1242856. - c8 K/ u+ U; l( W; q& d/ ~
Credit: IceCube Collaboration
$ z) @) g% A4 S: Y- G/ q+ t( v3 y) A G. K, m8 z0 v7 J ?
/ C0 V1 k+ _0 V @. X( d |
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发表于 2013-11-22 18:23
发表于 2013-11-23 19:37
