TY  - JOUR
AU  - ANTARES Collaboration (Adrian-Martinez, S. et al
AU  - Bigongiari, C.
AU  - Dornic, D.
AU  - Emanuele, U.
AU  - Gomez-Gonzalez, J. P.
AU  - Hernandez-Rey, J. J.
AU  - Lambard, G.
AU  - Mangano, S.
AU  - Ruiz-Rivas, J.
AU  - Sanchez-Losa, A.
AU  - Yepes, H.
AU  - Zornoza, J. D.
AU  - Zuñiga, J.
PY  - 2012
DA  - 2012//
TI  - Measurement of atmospheric neutrino oscillations with the ANTARES neutrino telescope
T2  - Phys. Lett. B
JO  - Physics Letters B
SP  - 224
EP  - 230
VL  - 714
IS  - 2-5
PB  - Elsevier Science Bv
KW  - Neutrino oscillations
KW  - Neutrino telescope
KW  - ANTARES
AB  - The data taken with the ANTARES neutrino telescope from 2007 to 2010, a total live time of 863 days, are used to measure the oscillation parameters of atmospheric neutrinos. Muon tracks are reconstructed with energies as low as 20 GeV. Neutrino oscillations will cause a suppression of vertical upgoing muon neutrinos of such energies crossing the Earth. The parameters determining the oscillation of atmospheric neutrinos are extracted by fitting the event rate as a function of the ratio of the estimated neutrino energy and reconstructed flight path through the Earth. Measurement contours of the oscillation parameters in a two-flavour approximation are derived. Assuming maximal mixing, a mass difference of Delta m(32)(2) = (3.1 +/- 0.9) . 10(-3) eV(2) is obtained, in good agreement with the world average value.
SN  - 0370-2693
UR  - http://arxiv.org/abs/arXiv:1206.0645
UR  - https://doi.org/10.1016/j.physletb.2012.07.002
DO  - 10.1016/j.physletb.2012.07.002
LA  - English
N1  - WOS:000307680100008
ID  - ANTARESCollaborationAdrian-Martinez_etal2012
ER  -