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http://repositorio.unicamp.br/jspui/handle/REPOSIP/91876
Type: | Artigo de periódico |
Title: | Search For Muon-neutrino To Electron-neutrino Transitions In Minos |
Author: | Adamson P. Andreopoulos C. Arms K.E. Armstrong R. Auty D.J. Ayres D.S. Backhouse C. Barnes P.D. Barr G. Barrett W.L. Becker B.R. Belias A. Bernstein R.H. Betancourt M. Bhattacharya D. Bishai M. Blake A. Bock G.J. Boehm J. Boehnlein D.J. Bogert D. Bower C. Cavanaugh S. Chapman J.D. Cherdack D. Childress S. Choudhary B.C. Cobb J.H. Coelho J.A.B. Coleman S.J. Cronin-Hennessy D. Culling A.J. Danko I.Z. De Jong J.K. Devenish N.E. Diwan M.V. Dorman M. Erwin A.R. Escobar C.O. Evans J.J. Falk E. Feldman G.J. Frohne M.V. Gallagher H.R. Godley A. Goodman M.C. Gouffon P. Gran R. Grashorn E.W. Grzelak K. Habig A. Harris D. Harris P.G. Hartnell J. Hatcher R. Heller K. Himmel A. Holin A. Howcroft C. Huang X. Hylen J. Irwin G.M. Isvan Z. Jaffe D.E. James C. Jensen D. Kafka T. Kasahara S.M.S. Koizumi G. Kopp S. Kordosky M. Koskinen D.J. Krahn Z. Kreymer A. Lang K. Ling J. Litchfield P.J. Litchfield R.P. Loiacono L. Lucas P. Ma J. Mann W.A. Marshak M.L. Marshall J.S. Mayer N. McGowan A.M. Mehdiyev R. Meier J.R. Messier M.D. Metelko C.J. Michael D.G. Miller W.H. Mishra S.R. Mitchell J. Moore C.D. Morfin J. Mualem L. Mufson S. Musser J. Naples D. Nelson J.K. Newman H.B. Nichol R.J. Nicholls T.C. Ochoa-Ricoux J.P. Oliver W.P. Ospanov R. Paley J. Para A. Patterson R.B. Patzak T. Pavlovic Z. Pawloski G. Pearce G.F. Petyt D.A. Pittam R. Plunkett R.K. Rahaman A. Rameika R.A. Raufer T.M. Rebel B. Reichenbacher J. Rodrigues P.A. Rosenfeld C. Rubin H.A. Ryabov V.A. Sanchez M.C. Saoulidou N. Schneps J. Schreiner P. Shanahan P. Smart W. Smith C. Sousa A. Speakman B. Stamoulis P. Strait M. Tagg N. Talaga R.L. Thomas J. Thomson M.A. Thron J.L. Tinti G. Toner R. Tsarev V.A. Tzanakos G. Urheim J. Vahle P. Viren B. Ward D.R. Watabe M. Weber A. Webb R.C. West N. White C. Whitehead L. Wojcicki S.G. Wright D.M. Yang T. Zhang K. Zheng H. Zois M. Zwaska R. |
Abstract: | This Letter reports on a search for νμ→νe transitions by the MINOS experiment based on a 3.14×1020 protons-on-target exposure in the Fermilab NuMI beam. We observe 35 events in the Far Detector with a background of 27±5(stat)±2(syst) events predicted by the measurements in the Near Detector. If interpreted in terms of νμ→νe oscillations, this 1.5σ excess of events is consistent with sin 2(2θ13) comparable to the CHOOZ limit when |Δm2|=2.43×10-3eV2 and sin 2(2θ23)=1.0 are assumed. © 2009 The American Physical Society. |
Citation: | Physical Review Letters. , v. 103, n. 26, p. - , 2009. |
Rights: | aberto |
Identifier DOI: | 10.1103/PhysRevLett.103.261802 |
Address: | http://www.scopus.com/inward/record.url?eid=2-s2.0-73649122009&partnerID=40&md5=d077f44d46ce0a010c2ef44387945f7c |
Date Issue: | 2009 |
Appears in Collections: | Unicamp - Artigos e Outros Documentos |
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