南极脉冲瞬变天线实验对宇宙中微子通量的限制。
Constraints on cosmic neutrino fluxes from the Antarctic Impulsive Transient Antenna experiment.
作者信息
Barwick S W, Beatty J J, Besson D Z, Binns W R, Cai B, Clem J M, Connolly A, Cowen D F, Dowkontt P F, Duvernois M A, Evenson P A, Goldstein D, Gorham P W, Hebert C L, Israel M H, Learned J G, Liewer K M, Link J T, Matsuno S, Miocinović P, Nam J, Naudet C J, Nichol R, Palladino K, Rosen M, Saltzberg D, Seckel D, Silvestri A, Stokes B T, Varner G S, Wu F
机构信息
Department of Physics and Astronomy, University of California at Irvine, USA.
出版信息
Phys Rev Lett. 2006 May 5;96(17):171101. doi: 10.1103/PhysRevLett.96.171101. Epub 2006 May 4.
We report new limits on cosmic neutrino fluxes from the test flight of the Antarctic Impulsive Transient Antenna (ANITA) experiment, which completed an 18.4 day flight of a prototype long-duration balloon payload, called ANITA-lite, in early 2004. We search for impulsive events that could be associated with ultrahigh energy neutrino interactions in the ice and derive limits that constrain several models for ultrahigh energy neutrino fluxes and rule out the long-standing -burst model.
我们报告了南极脉冲瞬变天线（ANITA）实验试飞对宇宙中微子通量的新限制，该实验于2004年初完成了一次为期18.4天的名为ANITA-lite的原型长续航气球搭载装置飞行。我们寻找可能与冰中超高能中微子相互作用相关的脉冲事件，并得出限制，这些限制约束了几种超高能中微子通量模型，并排除了长期存在的爆发模型。
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