|
- 积分
- 17983
- 威望
- 17983
- 包包
- 26159
|
2013年11月22日 Science
- P" T' l+ z0 A4 ?: R9 a+ S; r' R
1 U0 a3 n8 B" UCOVER Hit distribution (red, early; green, late) of a neutrino ' A' s( s; P/ K7 l! u8 j% a2 N& {
interaction with the Antarctic IceCube neutrino detector on 14 July 2011. Light
6 s2 i$ k1 {7 B! x+ ~from this transfer of 250 teraelectron volts of energy fills a sphere 600 meters + J0 M" R9 @! Q5 W6 Z9 Q+ }; y
across. This event, among the highest-energy neutrino interactions ever
* _0 }( k: O6 P* e1 bobserved, forms part of the first evidence for a high-energy neutrino flux of + ] e: t; v$ p7 C, ?! t" \
astrophysical origin. See pages 920 and 947 and
& a) v" s% a2 ghttp://dx.doi.org/10.1126/science.1242856. % k; y! }6 u1 s0 W& w
Credit: IceCube Collaboration
; l0 P+ {+ k( _; T& ^+ V" k9 s
$ m1 Y* H6 V( y B) g6 \9 u
4 @. W0 T' j$ w6 J5 u9 r |
-
总评分: 威望 + 20
包包 + 20
查看全部评分
|
发表于 2013-11-22 18:23
发表于 2013-11-23 19:37
