Determination of CP violation parameter using neutrino pair beam

Abstract

Neutrino oscillation experiments under neutrino pair beam from circulating excited heavy ions are studied. It is found that detection of double weak events has a good sensitivity to measure CP violating parameter and distinguish mass hierarchy patterns in short baseline experiments in which the earth-induced matter effect is minimized.

Keywords

• CP violation
• Neutrino oscillation
• CP-even neutrino beam
• Heavy ion synchrotron
• Earth matter effect