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          Institute: MPI für Physik     Collection: MPI für Physik     Display Documents



ID: 543739.0, MPI für Physik / MPI für Physik
Probing nonstandard interactions with reactor neutrinos
Authors:Barranco, J.; Miranda, O. G.; Rashba, T. I.
Date of Publication (YYYY-MM-DD):2009
Title of Journal:Nuclear Physics B - Proceedings Supplements
Journal Abbrev.:Nucl.Phys.B (Proc.Suppl.)
Issue / Number:188
Start Page:214
End Page:216
Place of Conference/Meeting:Otranto, Italy
(Start) Date of Conference/Meeting
 (YYYY-MM-DD):
2008-09
Audience:Not Specified
Intended Educational Use:No
Abstract / Description:New limits on the weak mixing angle and on the electron neutrino effective charge radius in the low energy regime, below 100 MeV, are obtained from a combined fit of all electron-(anti)neutrino electron elastic scattering measurements. We have included the recent TEXONO measurement with a CsI (Tl) detector. Only statistical error of this measurement has been taken into account. Weak mixing angle is found to be sin^2 theta_W = 0.255 +0.022 -0.020. The electron neutrino effective charge radius squared is bounded to be r^2 = (0.9 +0.9 -1.0) x 10^{-32} cm^2. The sensitivity of future low energy neutrino experiments to nonstandard interactions of neutrinos with quarks is also discussed.
Classification / Thesaurus:Phenomenology of High Energy Physics
Comment of the Author/Creator:3 pages, 2 figures, talk given at the Neutrino Oscillation Workshop (NOW 2008), Otranto, Italy, September 6-13, 2008
External Publication Status:published
Document Type:Conference-Paper
Communicated by:N.N.
Affiliations:MPI für Physik
Identifiers:LOCALID:MPP-2008-140
URL:http://www.slac.stanford.edu/spires/find/hep/www?r...
URL:http://arXiv.org/abs/arxiv:0810.5361
URL:http://publications.mppmu.mpg.de/?action=search&mp...
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