Upper Bound on θ13 from Combined Analysis of Solar Neutrino Data Together with Reactor Data

A joint analysis of solar neutrino data together with the new KamLAND data is presented with different confidence intervals and sin2(2θ13) values. It is investigated how the allowed regions are effected in those cases. Limits on sin2(2θ13) value are found at different confidence level intervals: sin2(2θ13) < 0.19, 0.23 at % 90 CL and % 95 CL respectively.