Artículos de revistas
First Measurement Of θ13 From Delayed Neutron Capture On Hydrogen In The Double Chooz Experiment
Registro en:
Physics Letters, Section B: Nuclear, Elementary Particle And High-energy Physics. , v. 723, n. 1/Mar, p. 66 - 70, 2013.
3702693
10.1016/j.physletb.2013.04.050
2-s2.0-84878178438
Autor
Abe Y.
Aberle C.
dos Anjos J.C.
Barriere J.C.
Bergevin M.
Bernstein A.
Bezerra T.J.C.
Bezrukhov L.
Blucher E.
Bowden N.S.
Buck C.
Busenitz J.
Cabrera A.
Caden E.
Camilleri L.
Carr R.
Cerrada M.
Chang P.-J.
Chimenti P.
Classen T.
Collin A.P.
Conover E.
Conrad J.M.
Crespo-Anadon J.I.
Crum K.
Cucoanes A.
Damon E.
Dawson J.V.
Dazeley S.
Dietrich D.
Djurcic Z.
Dracos M.
Durand V.
Ebert J.
Efremenko Y.
Elnimr M.
Erickson A.
Etenko A.
Fallot M.
Fechner M.
von Feilitzsch F.
Felde J.
Fernandes S.M.
Fischer V.
Franco D.
Franke A.J.
Franke M.
Furuta H.
Gama R.
Gil-Botella I.
Giot L.
Goger-Neff M.
Gonzalez L.F.G.
Goodenough L.
Goodman M.C.
Goon J.T.M.
Greiner D.
Haag N.
Habib S.
Hagner C.
Hara T.
Hartmann F.X.
Haser J.
Hatzikoutelis A.
Hayakawa T.
Hofmann M.
Horton-Smith G.A.
Hourlier A.
Ishitsuka M.
Jochum J.
Jollet C.
Jones C.L.
Kaether F.
Kalousis L.N.
Kamyshkov Y.
Kaplan D.M.
Kawasaki T.
Keefer G.
Kemp E.
de Kerret H.
Konno T.
Kryn D.
Kuze M.
Lachenmaier T.
Lane C.E.
Langbrandtner C.
Lasserre T.
Letourneau A.
Lhuillier D.
Lima Jr. H.P.
Lindner M.
Lopez-Castano J.M.
LoSecco J.M.
Lubsandorzhiev B.K.
Lucht S.
McKee D.
Maeda J.
Maesano C.N.
Mariani C.
Maricic J.
Martino J.
Matsubara T.
Mention G.
Meregaglia A.
Meyer M.
Miletic T.
Milincic R.
Miyata H.
Mueller T.A.
Nagasaka Y.
Nakajima K.
Novella P.
Obolensky M.
Oberauer L.
Onillon A.
Osborn A.
Ostrovskiy I.
Palomares C.
Pepe I.M.
Perasso S.
Perrin P.
Pfahler P.
Porta A.
Potzel W.
Pronost G.
Reichenbacher J.
Reinhold B.
Remoto A.
Rohling M.
Roncin R.
Roth S.
Rybolt B.
Sakamoto Y.
Santorelli R.
Sato F.
Schonert S.
Schoppmann S.
Schwetz T.
Shaevitz M.H.
Shimojima S.
Shrestha D.
Sida J.-L.
Sinev V.
Skorokhvatov M.
Smith E.
Spitz J.
Stahl A.
Stancu I.
Stokes L.F.F.
Strait M.
Stuken A.
Suekane F.
Sukhotin S.
Sumiyoshi T.
Sun Y.
Svoboda R.
Terao K.
Tonazzo A.
Toups M.
Trinh Thi H.H.
Valdiviesso G.
Veyssiere C.
Wagner S.
Watanabe H.
White B.
Wiebusch C.
Winslow L.
Worcester M.
Wurm M.
Yermia F.
Zimmer V.
Institución
Resumen
The Double Chooz experiment has determined the value of the neutrino oscillation parameter θ13 from an analysis of inverse beta decay interactions with neutron capture on hydrogen. This analysis uses a three times larger fiducial volume than the standard Double Chooz assessment, which is restricted to a region doped with gadolinium (Gd), yielding an exposure of 113.1 GW-ton-years. The data sample used in this analysis is distinct from that of the Gd analysis, and the systematic uncertainties are also largely independent, with some exceptions, such as the reactor neutrino flux prediction. A combined rate- and energy-dependent fit finds sin22θ13=0.097±0.034 (stat.)±0.034 (syst.), excluding the no-oscillation hypothesis at 2.0. This result is consistent with previous measurements of sin22θ13. © 2013 Elsevier B.V. 723 1/Mar 66 70 Abe, K., (2011) Phys. Rev. Lett., 107, p. 041801 Adamson, P., (2011) Phys. Rev. Lett., 107, p. 181802 Abe, Y., (2012) Phys. Rev. Lett., 108, p. 131801 An, F.P., (2012) Phys. Rev. Lett., 108, p. 171803 Ahn, J.K., (2012) Phys. Rev. Lett., 108, p. 191802 Abe, Y., (2012) Phys. Rev. D, 86, p. 052008 An, F.P., (2013) Chinese Phys. C, 37, p. 011001 Aberle, C., (2012) JINST, 7, pp. P06008 Calvo, E., (2010) NIM A, 621, p. 222 Bauer, C., (2011) JINST, 6, pp. P06008 Matsubara, T., (2012) NIM A, 661, p. 16 Declais, Y., (1994) Phys. Lett. B, 338, p. 383 Adamson, P., (2011) Phys. Rev. Lett., 106, p. 181801