DPG Phi
Verhandlungen
Verhandlungen
DPG

Bonn 2010 – scientific programme

Parts | Days | Selection | Search | Downloads | Help

T: Fachverband Teilchenphysik

T 21: Neutrinophysik (Theorie) I

T 21.1: Talk

Monday, March 15, 2010, 16:45–17:00, HG XV

Neutrino factory in stages: low energy, high energy, off-axis — •Jian Tang — Institute of theoretical physics and astrophysics, Wuerzburg University

We discuss neutrino oscillation physics with a neutrino factory in stages, including the possibility of upgrading the muon energy within the same program. We point out that a detector designed for the low energy neutrino factory may be used off-axis in a high energy neutrino factory beam. We include the re-optimization of the experiment depending on the value of θ13 found. As upgrade options, we consider muon energy, additional baselines, a detector mass upgrade, an off-axis detector, and the platinum (muon to electron neutrino) channels. In addition, we test the impact of Daya Bay data on the optimization. We find that for large θ1313 discovered by the next generation of experiments), a low energy neutrino factory might be the most plausible minimal version to test the unknown parameters. However, if a higher muon energy is needed for new physics searches, a high energy version including an off-axis detector may be an interesting alternative. For small θ13 (θ13 not discovered by the next generation), a plausible program could start with a low energy neutrino factory, followed by energy upgrade, and then baseline or detector mass upgrade, depending on the outcome of the earlier phases.

100% | Mobile Layout | Deutsche Version | Contact/Imprint/Privacy
DPG-Physik > DPG-Verhandlungen > 2010 > Bonn