%0 Journal Article
%T Search for short baseline nu(e) disappearance with the T2K near detector
%A T2K Collaboration (Abe, K. et al
%A Cervera-Villanueva, A.
%A Escudero, L.
%A Izmaylov, A.
%A Sorel, M.
%A Stamoulis, P.
%J Physical Review D
%D 2015
%V 91
%N 5
%I Amer Physical Soc
%@ 1550-7998
%G English
%F T2KCollaborationAbe_etal2015
%O WOS:000351040800001
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=2149), last updated on Thu, 25 Feb 2016 16:27:37 +0000
%X The T2K experiment has performed a search for nu(e) disappearance due to sterile neutrinos using 5.9 x 10(20) protons on target for a baseline of 280 m in a neutrino beam peaked at about 500 MeV. A sample of nu(e) CC interactions in the off-axis near detector has been selected with a purity of 63% and an efficiency of 26%. The p-value for the null hypothesis is 0.085 and the excluded region at 95% C.L. is approximately sin(2)2 theta(ee) > 0.3 for Delta m(eff)(2) > 7 eV(2)/c(4).
%R 10.1103/PhysRevD.91.051102
%U http://arxiv.org/abs/1410.8811
%U https://doi.org/10.1103/PhysRevD.91.051102
%P 051102-8pp