منابع مشابه
High Energy Neutrinos: Sources and Fluxes
We discuss briefly the potential sources of high energy astrophysical neutrinos and show estimates of the neutrino fluxes that they can produce. A special attention is paid to the connection between the highest energy cosmic rays and astrophysical neutrinos.
متن کاملAstrophysical Sources of High Energy Neutrinos
I give a brief critical review of the predicted intensity of diffuse high energy neutrinos of astrophysical origin over the energy range from ∼ 10 eV to ∼ 10 eV. Neutrinos from interactions of galactic cosmic rays with interstellar matter are guaranteed, and the intensity can be reliably predicted to within a factor of 2 up to 10 eV. Somewhat less certain are intensities in the same energy rang...
متن کاملGalactic sources of high energy neutrinos
The undisputed galactic origin of cosmic rays at energies below the so-called knee around 10eV implies an existence of a nonthemal population of galactic objects which effectively accelerate protons and nuclei to TeV-PeV energies. The distinct signatures of these cosmic accelerators are high energy neutrinos and γ-rays produced through hadronic interactions. While γ-rays can be produced also by...
متن کاملGalactic discrete sources of high energy neutrinos
We review recently developed models of galactic discrete sources of high energy neutrinos. Some of them are based on a simple rescaling of the TeV γ-ray fluxes from recently detected galactic sources, such as, shelltype supernova remnants or pulsar wind nebulae. Others present detailed and originally performed modeling of processes occurring close to compact objects, i.e. neutron stars and low ...
متن کاملHigh energy neutrinos from astrophysical sources: An upper bound
We show that cosmic-ray observations set a model-independent upper bound of En Fn,2 310 GeV/cm s sr to the intensity of high-energy neutrinos produced by photo-meson ~or p-p! interactions in sources of size not much larger than the proton photo-meson ~or p-p! mean-free-path. This bound applies, in particular, to neutrino production by either AGN jets or GRBs. The upper limit is two orders of ma...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2006
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/39/1/103