English

Degeneracies at a beta-Beam and a Super-Beam Facility

High Energy Physics - Phenomenology 2014-11-18 v1

Abstract

The presence of degeneracies can considerably worsen the measure of the neutrino oscillation parameters θ13\theta_{13} and δ\delta. We study the physics reach of a specific ``CERN'' setup, using a standard β\beta-Beam and Super-Beam facility. These facilities have a similar sensitivity in both parameters. Their combination does not provide any dramatic improvement as expected due to their almost identical L/E ratio. We analyse if adding the correspondent disappearance channels can help in reducing the effect of degeneracies in the (θ13,δ)(\theta_{13},\delta) measure.

Keywords

Cite

@article{arxiv.hep-ph/0411403,
  title  = {Degeneracies at a beta-Beam and a Super-Beam Facility},
  author = {S. Rigolin},
  journal= {arXiv preprint arXiv:hep-ph/0411403},
  year   = {2014}
}

Comments

5 pages, 7 eps figures