Search For Lorentz Invariance And Cpt Violation With The Minos Far Detector
Adamson P,Auty D J,Ayres D S,Backhouse C,Barr G,Barrett W L,Bishai M,Blake A,Bock G J,Boehnlein D J,Bogert D,Bower C,Budd S,Cavanaugh S,Cherdack D,Childress S,Choudhary B C,Coelho J A B,Cobb J H,Coleman S J,Corwin L,Cravens J P,Cronin-Hennessy D,Danko I Z,de Jong J K,Devenish N E,Diwan M V,Dorman M,Escobar C O,Evans J J,Falk E,Feldman G J,Frohne M V,Gallagher H R,Gomes R A,Goodman M C,Gouffon P,Gran R,Grant N,Grzelak K,Habig A,Harris D,Harris P G,Hartnell J,Hatcher R,Himmel A,Holin A,Huang X,Hylen J,Ilic 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,Krahn Z,Kreymer A,Lang K,Lefeuvre G,Ling J,Litchfield P J,Loiacono L,Lucas P,Mann W A,Marshak M L,Mayer N,McGowan A M,Mehdiyev R,Meier J R,Messier M D,Michael D G,Miller J L,Miller W H,Mishra S R,Mitchell J,Moore C D,Mualem L,Mufson S,Musser J,Naples D,Nelson J K,Newman H B,Nichol R J,Oliver W P,Orchanian M,Paley J,Patterson R B,Patzak T,Pawloski G,Pearce G F,Pittam R,Plunkett R K,Ratchford J,Raufer T M,Rebel B,Rodrigues P A,Rosenfeld C,Rubin H A,Ryabov V A,Sanchez M C,Saoulidou N,Schneps J,Schreiner P,Semenov V K,Shanahan P,Smart W,Sousa A,Strait M,Tagg N,Talaga R L,Thomas J,Thomson M A,Tinti G,Toner R,Tzanakos G,Urheim J,Vahle P,Viren B,Weber A,Webb R C,White C,Whitehead L,Wojcicki S G,Wright D M,Yang T,Zois M,Zwaska R,Null Null
PHYSICAL REVIEW LETTERS（2010）
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摘要
We searched for a sidereal modulation in the MINOS far detector neutrino rate. Such a signal would be a consequence of Lorentz and CPT violation as described by the standard-model extension framework. It also would be the first detection of a perturbative effect to conventional neutrino mass oscillations. We found no evidence for this sidereal signature, and the upper limits placed on the magnitudes of the Lorentz and CPT violating coefficients describing the theory are an improvement by factors of 20-510 over the current best limits found by using the MINOS near detector.
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grand unified theory,neutrino oscillation,elementary particles,symmetry breaking,mathematical model,quantum field theory,field theory,lorentz invariance,standard model,invariance principle,oscillations
