Leïla Haegel

Learn More
The construction of a model of the gravitational-wave (GW) signal from generic configurations of spinning-black-hole binaries, through inspiral, merger, and ringdown, is one of the most pressing theoretical problems in the buildup to the era of GW astronomy. We present the first such model in the frequency domain, PhenomP, which captures the basic(More)
T2K reports its first measurements of the parameters governing the disappearance of ν[over ¯]_{μ} in an off-axis beam due to flavor change induced by neutrino oscillations. The quasimonochromatic ν[over ¯]_{μ} beam, produced with a peak energy of 0.6 GeV at J-PARC, is observed at the far detector Super-Kamiokande, 295 km away, where the ν[over ¯]_{μ}(More)
K. Abe, 56 H. Aihara, 56 C. Andreopoulos, I. Anghel, A. Ariga, T. Ariga, R. Asfandiyarov, M. Askins, J.J. Back, P. Ballett, M. Barbi, G.J. Barker, G. Barr, F. Bay, P. Beltrame, V. Berardi, M. Bergevin, S. Berkman, T. Berry, S. Bhadra, F.d.M. Blaszczyk, A. Blondel, S. Bolognesi, S.B. Boyd, A. Bravar, C. Bronner, F.S. Cafagna, G. Carminati, S.L. Cartwright,(More)
T2K reports its first results in the search for CP violation in neutrino oscillations using appearance and disappearance channels for neutrino- and antineutrino-mode beams. The data include all runs from January 2010 to May 2016 and comprise 7.482×10^{20} protons on target in neutrino mode, which yielded in the far detector 32 e-like and 135  μ-like events,(More)
K. Abe, C. Andreopoulos, M. Antonova, S. Aoki, A. Ariga, S. Assylbekov, D. Autiero, M. Barbi, G. J. Barker, G. Barr, P. Bartet-Friburg, M. Batkiewicz, V. Berardi, S. Berkman, S. Bhadra, A. Blondel, S. Bolognesi, S. Bordoni, S. B. Boyd, D. Brailsford, A. Bravar, C. Bronner, M. Buizza Avanzini, R. G. Calland, S. Cao, J. Caravaca Rodríguez, S. L. Cartwright,(More)
K. Abe, J. Adam, H. Aihara, 23 C. Andreopoulos, 27 S. Aoki, A. Ariga, S. Assylbekov, D. Autiero, M. Barbi, G.J. Barker, G. Barr, P. Bartet-Friburg, M. Bass, M. Batkiewicz, F. Bay, V. Berardi, B.E. Berger, 23 S. Berkman, S. Bhadra, F.d.M. Blaszczyk, A. Blondel, S. Bolognesi, S. Bordoni, S.B. Boyd, D. Brailsford, A. Bravar, C. Bronner, N. Buchanan, R.G.(More)
C. Wilkinson, R. Terri, C. Andreopoulos, A. Bercellie, C. Bronner, S. Cartwright, P. de Perio, J. Dobson, K. Duffy, A. P. Furmanski,11,∥ L. Haegel, Y. Hayato, A. Kaboth, K. Mahn, K. S. McFarland, J. Nowak, A. Redij, P. Rodrigues, F. Sánchez, J. D. Schwehr, P. Sinclair, J. T. Sobczyk, P. Stamoulis, P. Stowell, R. Tacik, L. Thompson, S. Tobayama, M. O.(More)
We report the first measurement of the flux-averaged cross section for charged current coherent π^{+} production on carbon for neutrino energies less than 1.5 GeV, and with a restriction on the final state phase space volume in the T2K near detector, ND280. Comparisons are made with predictions from the Rein-Sehgal coherent production model and the model by(More)
K. Abe, J. Amey, C. Andreopoulos, 26 M. Antonova, S. Aoki, A. Ariga, Y. Ashida, D. Autiero, S. Ban, M. Barbi, G.J. Barker, G. Barr, C. Barry, P. Bartet-Friburg, M. Batkiewicz, V. Berardi, S. Berkman, 51 S. Bhadra, S. Bienstock, A. Blondel, S. Bolognesi, S. Bordoni, ∗ S.B. Boyd, D. Brailsford, A. Bravar, C. Bronner, M. Buizza Avanzini, R.G. Calland, T.(More)
K. Abe, J. Amey, C. Andreopoulos, M. Antonova, S. Aoki, A. Ariga, Y. Ashida, D. Autiero, S. Ban, M. Barbi, G. J. Barker, G. Barr, C. Barry, P. Bartet-Friburg, M. Batkiewicz, V. Berardi, S. Berkman, S. Bhadra, S. Bienstock, A. Blondel, S. Bolognesi, S. Bordoni, S. B. Boyd, D. Brailsford, A. Bravar, C. Bronner, M. Buizza Avanzini, R. G. Calland, T. Campbell,(More)