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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/100/13962

Title: Relation Between CPT Violation in Neutrino Masses and Mixings
Authors: KORANGA, BS
NARAYAN, M
SANKAR, SU
Keywords: TRITIUM BETA-SPECTRUM
OSCILLATIONS
SCALE
Issue Date: 2011
Publisher: SPRINGER/PLENUM PUBLISHERS
Citation: INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,50(3)760-766
Abstract: The neutrino parameters determined from the solar neutrino data and the anti-neutrino parameters determined from KamLAND reactor experiment are in good agreement with each other. However, the best fit points of the two sets differ from each other by about 10(-5) eV(2) in mass-square difference and by about 2A degrees in the mixing angle. Future solar neutrino and reactor anti-neutrino experiments are likely to reduce the uncertainties in these measurements. This, in turn, can lead to a signal for CPT violation in terms a non-zero difference between neutrino and anti-neutrino parameters. In this paper, we propose a CPT violating mass matrix which can give rise to the above differences in both mass-squared difference and mixing angle and study the constraints imposed by the data on the parameters of the mass matrix.
URI: http://dx.doi.org/10.1007/s10773-010-0612-y
http://dspace.library.iitb.ac.in/jspui/handle/100/13962
ISSN: 0020-7748
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