Atmospheric neutrino oscillation and a phenomenological lepton mass matrix

被引：216

作者：

Fukugita, M ^{[1
]}

Tanimoto, M

Yanagida, T

机构：

[1] Univ Tokyo, Inst Cosm Ray Res, Tokyo 188, Japan

[2] Inst Adv Study, Princeton, NJ 08540 USA

[3] Ehime Univ, Fac Educ, Matsuyama, Ehime 79077, Japan

[4] Univ Tokyo, Dept Phys, Tokyo 113, Japan

来源：

PHYSICAL REVIEW D | 1998年 / 57卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.57.4429

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We propose simple phenomenological lepton mass matrices which describe the three neutrinos almost degenerate in mass, leading to a very large mixing angle between nu(mu) and nu(tau), as consistent with a recent report on atmospheric neutrino oscillations from the SuperKamiokande Collaboration. Our matrix model also gives nu(e)-nu(mu) mixing in agreement with the value required for neutrino oscillation to explain the solar neutrino problem. [S0556-2821(98)03707-2].

引用

页码：4429 / 4432

页数：4

共 23 条

[1] Measurement of the atmospheric neutrino flavour composition in Soudan 2 [J].

Allison, WWM ;

Alner, GJ ;

Ayres, DS ;

Barrett, WL ;

Bode, C ;

Border, PM ;

Brooks, CB ;

Cobb, JH ;

Cockerill, DJA ;

Cotton, RJ ;

Courant, H ;

DeMuth, DM ;

Fields, TH ;

Gallagher, HR ;

GarciaGarcia, C ;

Goodman, MC ;

Gray, RN ;

Johns, K ;

Kafka, T ;

Kasahara, SMS ;

Leeson, W ;

Litchfield, PJ ;

Longley, NP ;

Lowe, MJ ;

Mann, WA ;

Marshak, ML ;

May, EN ;

Milburn, RH ;

Miller, WH ;

Mualem, L ;

Napier, A ;

Oliver, W ;

Pearce, GF ;

Perkins, DH ;

Peterson, EA ;

Petyt, DA ;

Price, LE ;

Roback, DM ;

Ruddick, K ;

Schmid, DJ ;

Schneps, J ;

Schub, MH ;

Seidlein, RV ;

Shupe, MA ;

Stassinakis, A ;

Sundaralingam, N ;

Thomas, J ;

Thron, JL ;

Vassiliev, V ;

Villaume, G .

PHYSICS LETTERS B, 1997, 391 (3-4) :491-500

[2] SPHALERON TRANSITIONS AND BARYON ASYMMETRY - A NUMERICAL, REAL-TIME ANALYSIS [J].

AMBJORN, J ;

ASKGAARD, T ;

PORTER, H ;

SHAPOSHNIKOV, ME .

NUCLEAR PHYSICS B, 1991, 353 (02) :346-378

[3] Evidence for (nu)over-bar(mu)->(nu)over-bar(e) oscillations from the LSND experiment at the Los Alamos meson physics facility [J].

Athanassopoulos, C ;

Auerbach, LB ;

Burman, RL ;

Cohen, I ;

Caldwell, DI ;

Dieterle, BD ;

Donahue, JB ;

Eisner, AM ;

Fazely, A ;

Federspiel, FJ ;

Garvey, GT ;

Gray, M ;

Gunasingha, RM ;

Imlay, R ;

Johnston, K ;

Kim, HJ ;

Louis, WC ;

Majkic, R ;

Margulies, J ;

McIlhany, K ;

Metcalf, W ;

Mills, GB ;

Reeder, RA ;

Sandberg, V ;

Smith, D ;

Stancu, I ;

Strossman, W ;

Tayloe, R ;

VanDalen, GJ ;

Vernon, W ;

Wadia, N ;

Waltz, J ;

Wang, YX ;

White, DH ;

Works, D ;

Xiao, Y ;

Yellin, S .

PHYSICAL REVIEW LETTERS, 1996, 77 (15) :3082-3085

[4] How well do we (and will we) know solar neutrino fluxes and oscillation parameters? [J].

Bahcall, JN ;

Krastev, PI .

PHYSICAL REVIEW D, 1996, 53 (08) :4211-4225

[5] LONG-WAVELENGTH OSCILLATIONS AND THE NEW GALLIUM SOLAR NEUTRINO SIGNALS [J].

BARGER, V ;

PHILLIPS, RJN ;

WHISNANT, K .

PHYSICAL REVIEW LETTERS, 1992, 69 (22) :3135-3138

[6] ELECTRON-NEUTRINO AND MUON-NEUTRINO CONTENT OF THE ATMOSPHERIC FLUX [J].

BECKERSZENDY, R ;

BRATTON, CB ;

CASPER, D ;

DYE, ST ;

GAJEWSKI, W ;

GOLDHABER, M ;

HAINES, TJ ;

HALVERSON, PG ;

KIELCZEWSKA, D ;

KROPP, WR ;

LEARNED, JG ;

LOSECCO, JM ;

MATSUNO, S ;

MCGRATH, G ;

MCGREW, C ;

MILLER, R ;

PRICE, LR ;

REINES, F ;

SCHULTZ, J ;

SOBEL, HW ;

STONE, JL ;

SULAK, LR ;

SVOBODA, R .

PHYSICAL REVIEW D, 1992, 46 (09) :3720-3724

[7] NEUTRINO MASS EXPLANATIONS OF SOLAR AND ATMOSPHERIC NEUTRINO DEFICITS AND HOT DARK-MATTER [J].

CALDWELL, DO ;

MOHAPATRA, RN .

PHYSICAL REVIEW D, 1993, 48 (07) :3259-3263

[8] ACCOMMODATING SOLAR AND ATMOSPHERIC NEUTRINO DEFICITS, HOT DARK-MATTER, AND A DOUBLE-BETA DECAY SIGNAL [J].

CALDWELL, DO ;

MOHAPATRA, RN .

PHYSICAL REVIEW D, 1994, 50 (05) :3477-3483

[9] DOUBLE BETA-DECAY IN THE GENERALIZED-SENIORITY SCHEME [J].

ENGEL, J ;

VOGEL, P ;

JI, XD ;

PITTEL, S .

PHYSICS LETTERS B, 1989, 225 (1-2) :5-9

[10] CALCULATING CABIBBO ANGLE [J].

FRITZSCH, H .

PHYSICS LETTERS B, 1977, 70 (04) :436-440

← 1 2 3 →