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Full-Text Articles in Physical Sciences and Mathematics
The Ninja-2 Catalog Of Hybrid Post-Newtonian/Numerical-Relativity Waveforms For Non-Precessing Black-Hole Binaries, P. Ajith, Michael Boyle, Duncan A. Brown, Bernd Brügmann, Luisa T. Buchman, Laura Cadonati, Manuela Campanelli, Tony Chu, Zachariah B. Etienne, Stephen Fairhurst, Et. Al.
The Ninja-2 Catalog Of Hybrid Post-Newtonian/Numerical-Relativity Waveforms For Non-Precessing Black-Hole Binaries, P. Ajith, Michael Boyle, Duncan A. Brown, Bernd Brügmann, Luisa T. Buchman, Laura Cadonati, Manuela Campanelli, Tony Chu, Zachariah B. Etienne, Stephen Fairhurst, Et. Al.
Laura Cadonati
The Numerical INJection Analysis (NINJA) project is a collaborative effort between members of the numerical relativity and gravitational wave data analysis communities. The purpose of NINJA is to study the sensitivity of existing gravitational-wave search and parameter-estimation algorithms using numerically generated waveforms, and to foster closer collaboration between the numerical relativity and data analysis communities. The first NINJA project used only a small number of injections of short numerical-relativity waveforms, which limited its ability to draw quantitative conclusions. The goal of the NINJA- 2 project is to overcome these limitations with long post-Newtonian--numerical relativity hybrid waveforms, large numbers of injections, …
Absence Of Day-Night Asymmetry Of 862 Kev Be-7 Solar Neutrino Rate In Borexino And Msw Oscillation Parameters
Laura Cadonati
We report on a search for the day-night asymmetry of the Be-7 solar neutrino rate measured by Borexino at the Laboratori Nazionali del Gran Sasso (LNGS), Italy. The measured value, Adn=0.001 +- 0.012 (stat) +- 0.007 (syst), shows the absence of a significant asymmetry. This result alone rejects the so-called LOW solution at more than 8.5 sigma. Combined with the other solar neutrino data, it isolates the Large Mixing Angle (LMA) -- MSW solution at DeltaChi2 > 190 without relying on the assumption of CPT symmetry in the neutrino sector. We also show that including the day-night asymmetry, data from Borexino …