TY - JOUR
T1 - Neutrinos from SN1987A, large mixings and Earth matter effects
AU - Lunardini, C.
N1 - Funding Information:
*Talk based on the paper [l], made in collaboration A. Yu. Smirnov. This work was partially supported European Program TMR “Beyond the Standard FMRX-CT96-0090.
PY - 2001/4
Y1 - 2001/4
N2 - We show that oscillation effects in the matter of the Earth can provide explanation of the difference in the energy spectra of the events detected by Kamiokande-2 and IMB detectors from SN1987A as well as the absence of high-energy events with E ≳ 40 MeV. This explanation requires the neutrino oscillation parameters Δm2 and sin2 2θ to be in the region of the LMA solution of the solar neutrino problem.
AB - We show that oscillation effects in the matter of the Earth can provide explanation of the difference in the energy spectra of the events detected by Kamiokande-2 and IMB detectors from SN1987A as well as the absence of high-energy events with E ≳ 40 MeV. This explanation requires the neutrino oscillation parameters Δm2 and sin2 2θ to be in the region of the LMA solution of the solar neutrino problem.
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U2 - 10.1016/S0920-5632(01)01069-6
DO - 10.1016/S0920-5632(01)01069-6
M3 - Article
AN - SCOPUS:4243771752
SN - 0920-5632
VL - 95
SP - 137
EP - 140
JO - Nuclear Physics B - Proceedings Supplements
JF - Nuclear Physics B - Proceedings Supplements
IS - 1-3
ER -