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“…KamLAND measured the ν̄(e)’s flux from distant nuclear reactors, and found fewer events than expected from standard assumptions about ν̄(e) propagation at the 99.998% confidence level (C.L.). …”
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“…We use the recent KamLAND observations to predict the solar antineutrino spectrum at some confidence limits. …”
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“…The authors prove the long time stability of KAM tori (thus quasi-periodic solutions) for nonlinear Schrödinger equation \sqrt{-1}\, u_{t}=u_{xx}-M_{\xi}u+\varepsilon|u|^2u, subject to Dirichlet boundary conditions u(t,0)=u(t,\pi)=0, where M_{\xi} is a real Fourier multiplier. …”
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“…We use the recently reported KamLAND measurements on oscillations of reactor anti-neutrinos, together with the data of previously reported solar neutrino experiments, to show that: (1) the total 8B neutrino flux emitted by the Sun is 1.00(1.0 \pm 0.06) of the standard solar model (BP00) predicted flux, (2) the fraction of the 8B flux that is in the form of sterile neutrinos is 0.00^{+0.09}_{-0.00}, (3) the KamLAND measurements reduce the area of the globally allowed oscillation regions that must be explored in model fitting by six orders of magnitude in the Delta m^2-tan^2 theta plane, (4) LMA is now the unique oscillation solution to a CL of 4.7sigma, (5) maximal mixing is disfavored at 3.3 sigma, (6) active-sterile admixtures are constrained to sin^2 eta<0.13 and (7) the SNO CC day-night asymmetry may be large enough to be measured, A_{N-D}(SNO CC) = 3.3^{+1.2}_{-1.0} % (1 sigma). …”
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“…We develop KAM theory close to an elliptic fixed point for quasi-linear Hamiltonian perturbations of the dispersive Degasperis–Procesi equation on the circle. …”
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“…We analyze the expected signals of two future neutrino experiments, kamLAND and BOREXINO. We show that with just these experiments, we will hopefully be able to determine which of the existing solutions to the solar neutrino problem is the real solution. …”
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“…A maximum likelihood approach has been used to analize the first results from KamLAND emphasizing the application of this method for low statistics samples. …”
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“…We study what will be learnt about the solar neutrino puzzle and solar neutrino oscillations once the data from the KamLAND reactor neutrino experiment (soon to become available) are combined with those from the current solar neutrino experiments. …”
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“…We estimate how well we will know the parameters of solar neutrino oscillations after KamLAND and Borexino. The expected error on Delta m^2 is few per-mille in the VO and QVO regions, few per-cent in the LMA region, and around 10% in the LOW region. …”
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“…Measurements from KamLAND, show that anti-neutrinos emanating from nearby nuclear reactors are "disappearing," which indicates they have mass and can oscillate or change from one type to another (2 pages)…”
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