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- 积分
- 17983
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- 17983
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- 26159
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2013年11月22日 Science
) A+ J" j0 I& ~5 h3 w/ C0 H
7 d5 _2 e6 ^& c1 {8 H0 CCOVER Hit distribution (red, early; green, late) of a neutrino ! ?+ R- D9 ^. Q/ u$ D" Q/ L1 o- a* y
interaction with the Antarctic IceCube neutrino detector on 14 July 2011. Light ( i( N5 a: @" _ d
from this transfer of 250 teraelectron volts of energy fills a sphere 600 meters 0 Y0 m+ b- f* K$ E% V
across. This event, among the highest-energy neutrino interactions ever
- g5 `% I! O4 Q g7 R1 P& c7 Xobserved, forms part of the first evidence for a high-energy neutrino flux of
# k+ \* Q7 w8 g. `9 n: x% Fastrophysical origin. See pages 920 and 947 and
, j# H# ?4 ]9 s, chttp://dx.doi.org/10.1126/science.1242856. 3 A( H5 w6 P! O! N0 U$ T
Credit: IceCube Collaboration 9 d2 l: j0 s+ t7 h2 F. J% @/ _9 E
! R, t F" }; y. }6 E1 R! i) g( g! C) ~6 e" x0 H
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