نتایج جستجو برای: neutrino detection
تعداد نتایج: 586258 فیلتر نتایج به سال:
The ANTARES (Astronomy with a Neutrino Telescope and Abyss environmental RESearch) Collaboration constructed and deployed the world’s largest operational underwater neutrino telescope, optimised for the detection of Cherenkov light produced by neutrino-induced muons. The detector has an effective area of about 0.1 km and it is a first step towards a kilometric scale detector. The detector consi...
The goal of the new generation of solar neutrino experiments is to obtain decisive evidence for neutrino oscillations, widely considered to be the explanation of the long-standing solar neutrino problem, and to discriminate between the allowed solutions. The Borexino solar neutrino detector, presently in construction at the Gran Sasso underground laboratories in Italy, aims at the detection of ...
The existence of a cosmic neutrino background – the analogue of the cosmic microwave background – is a fundamental prediction of standard big bang cosmology. Up to now, the observational evidence for its existence is rather indirect and rests entirely on cosmological observations of, e.g., the light elemental abundances, the anisotropies in the cosmic microwave background, and the large scale d...
The Precision IceCube Next Generation Upgrade (PINGU) is a proposed lowenergy in-fill extension to the IceCube Neutrino Observatory. With detection technology modeled closely on the successful IceCube example, PINGU will provide a 6Mton effective mass for neutrino detection with an energy threshold of a few GeV. With an unprecedented sample of over 60 000 atmospheric neutrinos per year in this...
We study the gravitational clustering of big bang relic neutrinos onto existing cold dark matter (CDM) and baryonic structures within the flat ΛCDMmodel, using both numerical simulations and a semi-analytical linear technique, with the aim of understanding the neutrinos’ clustering properties for direct detection purposes. In a comparative analysis, we find that the linear technique systematica...
The detection of extraterrestrial EHE neutrinos requires detection volumes at least one order of magnitude larger than currently constructed km optical neutrino detectors. In ice, it is anticipated that the absorption length for acoustic waves reaches up to to several kilometers. This makes ice an attractive host environment for a next generation acoustic neutrino detector. To measure the acous...
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