CP violation, neutrino mixing and the baryon asymmetry

被引：80

作者：

Buchmüller, W

Wyler, D

机构：

[1] Deutsch Elektronen Synchrotron DESY, D-22603 Hamburg, Germany

[2] Univ Zurich, Inst Theoret Phys, CH-8001 Zurich, Switzerland

来源：

PHYSICS LETTERS B | 2001年 / 521卷 / 3-4期

关键词：

D O I：

10.1016/S0370-2693(01)01211-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study neutrino masses and mixings based on the simplest SO(10) mass relations and the seesaw mechanism. We find that the requirement of large neutrino mixings determines the relative magnitude of the heavy Majorana neutrino masses in terms of the known quark mass hierarchy. This leads to specific predictions for the structure of the neutrino mixing matrix, the light neutrino masses, CP violation in neutrino oscillations, neutrinoless double beta -decay and the baryon asymmetry. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：291 / 298

页数：8

共 38 条

[1]

AHMAD QR, NUCLEX0106015

[2] Detection of accelerator-produced neutrinos at a distance of 250 km [J].

Ahn, SH ;

An, S ;

Aoki, S ;

Berns, HG ;

Bhang, HC ;

Boyd, S ;

Casper, D ;

Chikamatsu, T ;

Choi, JH ;

Echigo, S ;

Etoh, M ;

Fujii, K ;

Fukuda, S ;

Fukuda, Y ;

Gajewski, W ;

Golebiewska, U ;

Hara, T ;

Hasegawa, T ;

Hayato, Y ;

Hill, J ;

Hong, SJ ;

Ieiri, M ;

Inada, T ;

Inagaki, T ;

Ishida, T ;

Ishii, H ;

Ishii, T ;

Ishino, H ;

Ishitsuka, M ;

Itow, Y ;

Iwashita, T ;

Jang, HI ;

Jang, JS ;

Jeon, EJ ;

Jeong, EM ;

Jung, CK ;

Kadowaki, T ;

Kajita, T ;

Kameda, J ;

Kaneyuki, K ;

Kato, I ;

Kato, Y ;

Kearns, E ;

Kenmochi, S ;

Khang, BH ;

Kibayashi, A ;

Kielczewska, D ;

Kim, BJ ;

Kim, CO ;

Kim, HI .

PHYSICS LETTERS B, 2001, 511 (2-4) :178-184

[3]

Albright C., hep-ex/0008064

[4]

ALBRIGHT C, HEPPH0104294

[5] Large neutrino mixing from small quark and lepton mixings [J].

Altarelli, G ;

Feruglio, F ;

Masina, I .

PHYSICS LETTERS B, 2000, 472 (3-4) :382-391

[6]

ASAKA T, HEPPH0108021

[7] Limits on the Majorana neutrino mass in the 0.1 eV range [J].

Baudis, L ;

Dietz, A ;

Heusser, G ;

Klapdor-Kleingrothaus, HV ;

Krivosheina, IV ;

Kolb, S ;

Majorovits, B ;

Melnikov, VF ;

Päs, H ;

Schwamm, F ;

Strecker, H ;

Alexeev, V ;

Balysh, A ;

Bakalyarov, A ;

Belyaev, ST ;

Lebedev, VI ;

Zhukov, S .

PHYSICAL REVIEW LETTERS, 1999, 83 (01) :41-44

[8] Beam and experiments:: summary [J].

Blondel, A ;

Bueno, A ;

Campanelli, M ;

Cervera, A ;

Cline, DB ;

Collot, J ;

de Jong, M ;

Donini, A ;

Dydak, F ;

Edgecock, R ;

Gavela, MB ;

Gómez-Cadenas, JJ ;

Gonzalez-Garcia, MC ;

Gruber, P ;

Harris, DA ;

Hernández, P ;

Kuno, Y ;

Litchfield, PJ ;

McFarland, K ;

Mena, O ;

Migliozzi, P ;

Palladino, V ;

Panman, J ;

Papadopoulos, IM ;

Para, A ;

Peña-Garay, C ;

Perez, P ;

Rigolin, S ;

Romanino, A ;

Rubbia, A ;

Strolin, P ;

Wojcicki, S .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2000, 451 (01) :102-122

[9] Yukawa structure with maximal predictability [J].

Branco, GC ;

Emmanuel-Costa, D ;

Felipe, RG .

PHYSICS LETTERS B, 2000, 483 (1-3) :87-93

[10]

BRANCO GC, HEPPH0107164

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