Leptonic CP violation at neutrino telescopes
2012 (English)In: Physical Review D, ISSN 1550-7998, Vol. 86, no 6, 067701- p.Article in journal (Refereed) Published
With the advent of the recent measurements in neutrino physics, we investigate the role of high-energy neutrino flux ratios at neutrino telescopes for the possibility of determining the leptonic CP-violating phase delta and the underlying pattern of the leptonic mixing matrix. We find that the flux ratios show a dependence of O(10%) on the CP-violating phase, and for optimistic uncertainties on the flux ratios less than 10%, they can be used to distinguish between CP-conserving and CP-violating values of the phase at 2 sigma in a nonvanishing interval around the maximal value vertical bar delta vertical bar = pi/2.
Place, publisher, year, edition, pages
American Physical Society , 2012. Vol. 86, no 6, 067701- p.
IdentifiersURN: urn:nbn:se:kth:diva-103765DOI: 10.1103/PhysRevD.86.067701ISI: 000308870600011ScopusID: 2-s2.0-84866642725OAI: oai:DiVA.org:kth-103765DiVA: diva2:563117
FunderSwedish Research Council, 621-2011-3985
QC 201210292013-02-262012-10-192013-02-26Bibliographically approved