What can we learn about the lepton CP phase in the next 10 years? (2013)
- Authors:
- Autor USP: FUNCHAL, RENATA ZUKANOVICH - IF
- Unidade: IF
- Assunto: NEUTRINO
- Language: Inglês
- Abstract: We discuss how the lepton CP phase can be constrained by accelerator and reactor measurements in an era without dedicated experiments for CP violation search. To characterize globally the sensitivity to the CP phase CP, we use the CP exclusion fraction, which quanti es what fraction of the CP space can be excluded at given input values of 23 and CP. Using the measure we study the CP sensitivity which may be possessed by the accelerator experiments T2K and NO A. We show that, if the mass hierarchy is known, T2K and NO A alone may exclude, respectively, about 50%-60% and 40%-50% of the CP space at 90% CL by 10 years running, provided that a considerable fraction of beam time is devoted to the antineutrino run. The synergy between T2K and NO A is remarkable, leading to the determination of the mass hierarchy through CP sensitivity at the same CL.
- Imprenta:
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ABNT
MACHADO, Pedro Accioly Nogueira et al. What can we learn about the lepton CP phase in the next 10 years?. . São Paulo: Instituto de Física, Universidade de São Paulo. Disponível em: http://lanl.arxiv.org/pdf/1307.3248v2.pdf. Acesso em: 26 abr. 2024. , 2013 -
APA
Machado, P. A. N., Minakata, H., Nunokawa, H., & Funchal, R. Z. (2013). What can we learn about the lepton CP phase in the next 10 years? São Paulo: Instituto de Física, Universidade de São Paulo. Recuperado de http://lanl.arxiv.org/pdf/1307.3248v2.pdf -
NLM
Machado PAN, Minakata H, Nunokawa H, Funchal RZ. What can we learn about the lepton CP phase in the next 10 years? [Internet]. 2013 ;[citado 2024 abr. 26 ] Available from: http://lanl.arxiv.org/pdf/1307.3248v2.pdf -
Vancouver
Machado PAN, Minakata H, Nunokawa H, Funchal RZ. What can we learn about the lepton CP phase in the next 10 years? [Internet]. 2013 ;[citado 2024 abr. 26 ] Available from: http://lanl.arxiv.org/pdf/1307.3248v2.pdf - Majorana neutrinos: a phenomenological analysis
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