Comic ray flux anisotropies caused by astrospheres
作者： K. Scherer , R.D. Strauss , S.E.S. Ferreira , H. Fichtner
DOI: 10.1016/J.ASTROPARTPHYS.2016.06.003
关键词:
摘要: Abstract Huge astrospheres or stellar wind bubbles influence the propagation of cosmic rays at energies up to TeV range and can act as small-scale sinks decreasing ray flux. We model such a sink (in 2D) by sphere radius 10 pc embedded within 1 kpc. The flux is calculated means backward stochastic differential equations from an observer, which located r 0 , outer boundary. It turns out that observer’s location few permille (i.e. 0.1%), in observations IceCube, Milagro other large area telescopes.
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