C. R. Gould

Measurement of neutrino oscillation with KamLAND: Evidence of spectral distortion

We present results of a study of neutrino oscillation based on a 766 ton-year exposure of KamLAND to reactor anti-neutrinos. We observe 258 \nuebar\ candidate events with energies above 3.4 MeV compared to 365.2 events expected in the absence of neutrino oscillation. Accounting for 17.8 expected background events, the statistical significance for reactor \nuebar disappearance is 99.998%. The observed energy spectrum disagrees with the expected spectral shape in the absence of neutrino oscillation at 99.6% significance and prefers the distortion expected from \nuebar oscillation effects. A two-neutrino oscillation analysis of the KamLAND data gives \DeltaMSq = 7.9

Solar fusion cross-sections

^{+0.6}_{-0.5}\times10^{-5}

High sensitivity search for nu;e's from the sun and other sources at KamLAND.

eV

Time Reversal Invariance and Parity Violation in Neutron Reactions

^2

Elastic and inelastic scattering of neutrons from 54, 56Fe and 63, 65Cu: (I). Measurements from 8 to 14 MeV and a spherical optical model analysis

. A global analysis of data from KamLAND and solar neutrino experiments yields \DeltaMSq = 7.9

Time-variability of alpha from realistic models of Oklo reactors

^{+0.6}_{-0.5}\times10^{-5}

The XSYS Data Acquisition System at Triangle Universities Nuclear Laboratory

eV

Test of parity-conserving time-reversal invariance using polarized neutrons and nuclear spin aligned holmium.

^2

Direct reaction test of T violation in 2 MeV neutron scattering from aligned 165Ho

and \ThetaParam = 0.40

Study of low-lying levels of 53Fe

^{+0.10}_{-0.07}