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Approximative two-flavor framework for neutrino oscillations with nonstandard interactions
KTH, School of Engineering Sciences (SCI), Theoretical Physics, Theoretical Particle Physics.ORCID iD: 0000-0002-3525-8349
2008 (English)In: Physical Review D, ISSN 1550-7998, Vol. 78, no 9, 093002-1-093002-9 p.Article in journal (Refereed) Published
Abstract [en]

In this paper, we develop approximative two-flavor neutrino oscillation formulas including subleading nonstandard interaction effects. Especially, the limit when the small mass-squared difference approaches zero is investigated. The approximate formulas are also tested against numerical simulations in order to determine their accuracy and they will probably be most useful in the GeV energy region, which is the energy region where most upcoming neutrino oscillation experiments will be operating. Naturally, it is important to have analytical formulas in order to interpret the physics behind the degeneracies between standard and nonstandard parameters.

Place, publisher, year, edition, pages
The American Physical Society , 2008. Vol. 78, no 9, 093002-1-093002-9 p.
Keyword [en]
baseline-experiment-simulator, parametric-resonance, atmospheric neutrinos, matter, solar, spectroscopy, enhancement, earth
National Category
Subatomic Physics
Identifiers
URN: urn:nbn:se:kth:diva-18008DOI: 10.1103/PhysRevD.78.093002ISI: 000261213900015OAI: oai:DiVA.org:kth-18008DiVA: diva2:336053
Funder
Swedish Research Council, 623-2007-8066Swedish Research Council, 621-2005-3588
Note
QC 20100525Available from: 2011-06-21 Created: 2010-08-05 Last updated: 2011-06-21Bibliographically approved

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Publisher's full textPhysical Review Dhttp://arxiv.org/abs/0805.2301

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