Schizophrenic active neutrinos and exotic sterile neutrinos

被引：18

作者：

Machado, A. C. B. ^{[1
]}

Pleitez, V. ^{[1
]}

机构：

[1] Univ Estadual Paulista, Inst Fis Teor, BR-01405900 Sao Paulo, Brazil

来源：

PHYSICS LETTERS B | 2011年 / 698卷 / 02期

关键词：

Neutrinos; B - L symmetry; Quark and lepton masses and mixing; PERMUTATION SYMMETRY; NUMBER;

D O I：

10.1016/j.physletb.2011.02.051

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We implement a schizophrenic scenario for the active neutrinos in a model in which there are also exotic right-handed neutrinos making a model with a local U(1)(B-L) anomaly free. Two of right-handed neutrinos carry B - L = -4 while the third one carries B - L = 5. Unlike the non-exotic version of the model, in which all right-handed neutrinos carry the same B - L = -1 charge, in this case the neutrinos have their own scalar sector and no hierarchy in the Yukawa coupling in the Dirac mass term is necessary. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：128 / 130

页数：3

共 24 条

[1]

Adler SL, 1999, PHYS REV D, V59, DOI 10.1103/PhysRevD.59.015012

[2] Independent measurement of the total active 8B solar neutrino flux using an array of 3He proportional counters at the sudbury neutrino observatory [J].

Aharmim, B. ;

Ahmed, S. N. ;

Amsbaugh, J. F. ;

Anthony, A. E. ;

Banar, J. ;

Barros, N. ;

Beier, E. W. ;

Bellerive, A. ;

Beltran, B. ;

Bergevin, M. ;

Biller, S. D. ;

Boudjemline, K. ;

Boulay, M. G. ;

Bowles, T. J. ;

Browne, M. C. ;

Bullard, T. V. ;

Burritt, T. H. ;

Cai, B. ;

Chan, Y. D. ;

Chauhan, D. ;

Chen, M. ;

Cleveland, B. T. ;

Cox-Mobrand, G. A. ;

Currat, C. A. ;

Dai, X. ;

Deng, H. ;

Detwiler, J. ;

DiMarco, M. ;

Doe, P. J. ;

Doucas, G. ;

Drouin, P. -L. ;

Duba, C. A. ;

Duncan, F. A. ;

Dunford, M. ;

Earle, E. D. ;

Elliott, S. R. ;

Evans, H. C. ;

Ewan, G. T. ;

Farine, J. ;

Fergani, H. ;

Fleurot, F. ;

Ford, R. J. ;

Formaggio, J. A. ;

Fowler, M. M. ;

Gagnon, N. ;

Germani, J. V. ;

Goldschmidt, A. ;

Goon, J. T. M. ;

Graham, K. ;

Guillian, E. .

PHYSICAL REVIEW LETTERS, 2008, 101 (11)

[3] Measurement of neutrino oscillation by the K2K experiment [J].

Ahn, M. H. ;

Aliu, E. ;

Andringa, S. ;

Aoki, S. ;

Aoyama, Y. ;

Argyriades, J. ;

Asakura, K. ;

Ashie, R. ;

Berghaus, F. ;

Berns, H. G. ;

Bhang, H. ;

Blondel, A. ;

Borghi, S. ;

Bouchez, J. ;

Boyd, S. C. ;

Burguet-Castell, J. ;

Casper, D. ;

Catala, J. ;

Cavata, C. ;

Cervera, A. ;

Chen, S. M. ;

Cho, K. O. ;

Choi, J. H. ;

Dore, U. ;

Echigo, S. ;

Espinal, X. ;

Fechner, M. ;

Fernandez, E. ;

Fujii, K. ;

Fujii, Y. ;

Fukuda, S. ;

Fukuda, Y. ;

Gomez-Cadenas, J. ;

Gran, R. ;

Hara, T. ;

Hasegawa, M. ;

Hasegawa, T. ;

Hayashi, K. ;

Hayato, Y. ;

Helmer, R. L. ;

Higuchi, I. ;

Hill, J. ;

Hiraide, K. ;

Hirose, E. ;

Hosaka, J. ;

Ichikawa, A. K. ;

Ieiri, M. ;

Iinuma, M. ;

Ikeda, A. ;

Inagaki, T. .

PHYSICAL REVIEW D, 2006, 74 (07)

[4] Schizophrenic neutrinos and ν-less double beta decay [J].

Allahverdi, Rouzbeh ;

Dutta, Bhaskar ;

Mohapatra, Rabindra N. .

PHYSICS LETTERS B, 2011, 695 (1-4) :181-184

[5]

[Anonymous], ARXIV10033552V2

[6] Evidence for an oscillatory signature in atmospheric neutrino oscillations [J].

Ashie, Y ;

Hosaka, J ;

Ishihara, K ;

Itow, Y ;

Kameda, J ;

Koshio, Y ;

Minamino, A ;

Mitsuda, C ;

Miura, M ;

Moriyama, S ;

Nakahata, M ;

Namba, T ;

Nambu, R ;

Obayashi, Y ;

Shiozawa, M ;

Suzuki, Y ;

Takeuchi, Y ;

Taki, K ;

Yamada, S ;

Ishitsuka, M ;

Kajita, T ;

Kaneyuki, K ;

Nakayama, S ;

Okada, A ;

Okumura, K ;

Ooyabu, T ;

Saji, C ;

Takenaga, Y ;

Desai, S ;

Kearns, E ;

Likhoded, S ;

Stone, JL ;

Sulak, LR ;

Walter, CW ;

Wang, W ;

Goldhaber, M ;

Casper, D ;

Cravens, JP ;

Gajewski, W ;

Kropp, WR ;

Liu, DW ;

Mine, S ;

Smy, MB ;

Sobel, HW ;

Sterner, CW ;

Vagins, MR ;

Ganezer, KS ;

Hill, J ;

Keig, WE ;

Jang, JS .

PHYSICAL REVIEW LETTERS, 2004, 93 (10) :101801-1

[7] RADIATIVELY INDUCED SEESAW MECHANISM FOR NEUTRINO MASSES [J].

BABU, KS ;

MATHUR, VS .

PHYSICAL REVIEW D, 1988, 38 (11) :3550-3553

[8]

DEGOUVEA A, 2008, PHYS REV D, V80

[9] ELECTRON-MUON PERMUTATION SYMMETRY AND MULTIPLICATIVELY CONSERVED LEPTON NUMBER IN GAUGE THEORIES [J].

DERMAN, E ;

JONES, DRT .

PHYSICS LETTERS B, 1977, 70 (04) :449-452

[10] Asymmetries in e+ e- → f(f)over-bar processes at ILC for models with an extra neutral vector boson Z′ [J].

Fortes, E. C. F. S. ;

Montero, J. C. ;

Pleitez, V. .

PHYSICAL REVIEW D, 2010, 82 (11)

← 1 2 3 →