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The possibility of leptonic CP-violation measurement with JUNO
- Source :
- Nuclear Physics B, Vol 931, Iss C, Pp 437-445 (2018), Nuclear Physics
- Publication Year :
- 2018
- Publisher :
- Elsevier, 2018.
-
Abstract
- The existence of CP-violation in the leptonic sector is one of the most important issues for modern science. Neutrino physics is a key to the solution of this problem. JUNO (under construction) is the near future of neutrino physics. However CP-violation is not a priority for the current scientific program. We estimate the capability of δCP measurement, assuming a combination of the JUNO detector and a superconductive cyclotron as the antineutrino source. This method of measuring CP-violation is an alternative to conventional beam experiments. A significance level of 3σ can be reached for 22% of the δCP range. The accuracy of measurement lies between 8o and 22o. It is shown that the dominant influence on the result is the uncertainty in the mixing angle Θ23.
- Subjects :
- Physics
Nuclear and High Energy Physics
Particle physics
010308 nuclear & particles physics
Detector
Cyclotron
High Energy Physics::Phenomenology
FOS: Physical sciences
01 natural sciences
High Energy Physics - Experiment
law.invention
High Energy Physics - Experiment (hep-ex)
High Energy Physics - Phenomenology
High Energy Physics - Phenomenology (hep-ph)
law
0103 physical sciences
CP violation
lcsh:QC770-798
High Energy Physics::Experiment
lcsh:Nuclear and particle physics. Atomic energy. Radioactivity
Neutrino
010306 general physics
Mixing (physics)
Beam (structure)
Subjects
Details
- Language :
- English
- ISSN :
- 18731562 and 05503213
- Volume :
- 931
- Database :
- OpenAIRE
- Journal :
- Nuclear Physics B
- Accession number :
- edsair.doi.dedup.....c5fccbb213c6337e41f00ef3fe8f05dc