SO(10)-inspired seesaw mechanism

被引：9

作者：

Abud, M

Buccella, F

机构：

[1] Univ Naples, Dipartimento Sci Fisiche, I-80126 Naples, Italy

[2] Ist Nazl Fis Nucl, Sez Napoli, I-80125 Naples, Italy

[3] CERN, Div Theory, CH-1211 Geneva, Switzerland

[4] Univ Naples, Ist Fis Teor, I-80126 Naples, Italy

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2001年 / 16卷 / 04期

关键词：

D O I：

10.1142/S0217751X01003056

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We determine the nu (R) Majorana mass matrix from the experimental data on neutrino oscillations in the framework of a see-saw SO(10) model, where we impose the condition (M-R)(33) = 0 to avoid too large fine-tunings in the see-saw formula. We find a class of solutions with the two lowest neutrino masses almost degenerate and the scale of the matrix elements of M-R in the range 10(11)-10(12) GeV in agreement with Pati-Salam intermediate symmetry. We find also solutions with smaller neutrino masses, for which the scale of M-R depends on the solution to the "solar neutrino problem" and on the value of the component of nu (e) along the highest mass eigenstate, U-e3.

引用

页码：609 / 623

页数：15

共 57 条

[1] RESULTS FROM SAGE (THE RUSSIAN-AMERICAN GALLIUM SOLAR-NEUTRINO EXPERIMENT) [J].

ABDURASHITOV, JN ;

FAIZOV, EL ;

GAVRIN, VN ;

GUSEV, AO ;

KALIKHOV, AV ;

KNODEL, TV ;

KNYUSHENKO, II ;

KORNOUKHOV, VN ;

MIRMOV, IN ;

PSHUKOV, AM ;

SHALAGIN, AM ;

SHIKHIN, AA ;

TIMOFEYEV, PV ;

VERETENKIN, EP ;

VERMUL, VKM ;

ZATSEPIN, GT ;

BOWLES, TJ ;

NICO, JS ;

TEASDALE, WA ;

WARK, DL ;

WILKERSON, JF ;

CLEVELAND, BT ;

DAILY, T ;

DAVIS, R ;

LANDE, K ;

LEE, CK ;

WILDENHAIN, PW ;

ELLIOTT, SR ;

CHERRY, ML ;

KOUZES, RT .

PHYSICS LETTERS B, 1994, 328 (1-2) :234-248

[2] Neutrino masses and mixings in SO(10) [J].

Abud, M ;

Buccella, F ;

Tramontano, F ;

Falcone, D ;

Ricciardi, G .

MODERN PHYSICS LETTERS A, 2000, 15 (01) :15-22

[3] PROTON DECAY AND NEUTRINO MASSES IN SO(10) [J].

ACAMPORA, F ;

AMELINO-CAMELIA, G ;

BUCCELLA, F ;

PISANTI, O ;

ROSA, L ;

TUZI, T .

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS, 1995, 108 (03) :375-400

[4]

Affolder T, 2000, PHYS REV D, V61, DOI 10.1103/PhysRevD.61.072005

[5] Seesaw mechanism and structure of neutrino mass matrix [J].

Akhmedov, EK ;

Branco, GC ;

Rebelo, MN .

PHYSICS LETTERS B, 2000, 478 (1-3) :215-223

[6] Neutrino mass textures from oscillations with maximal mixing [J].

Altarelli, G ;

Feruglio, F .

PHYSICS LETTERS B, 1998, 439 (1-2) :112-118

[7] Measurement of the atmospheric neutrino-induced upgoing muon flux using MACRO [J].

Ambrosio, M ;

Antolini, R ;

Aramo, C ;

Auriemma, G ;

Baldini, A ;

Barbarino, GC ;

Barish, BC ;

Battistoni, G ;

Bellotti, R ;

Bemporad, C ;

Bernardini, P ;

Bilokon, H ;

Bisi, V ;

Bloise, C ;

Bower, C ;

Bussino, S ;

Cafagna, F ;

Calicchio, M ;

Campana, D ;

Carboni, M ;

Castellano, M ;

Cecchini, S ;

Cei, F ;

Chiarella, V ;

Choudhary, BC ;

Coutu, S ;

De Benedictis, L ;

De Cataldo, G ;

Dekhissi, H ;

De Marzo, C ;

De Mitri, I ;

Derkaoui, J ;

De Vincenzi, M ;

Di Credico, A ;

Erriquez, O ;

Favuzzi, C ;

Forti, C ;

Fusco, P ;

Giacomelli, G ;

Giannini, G ;

Giglietto, N ;

Giorgini, M ;

Grassi, M ;

Gray, L ;

Grillo, A ;

Guarino, F ;

Guarnaccia, P ;

Gustavino, C ;

Habig, A ;

Hanson, K .

PHYSICS LETTERS B, 1998, 434 (3-4) :451-457

[8] FIRST RESULTS FROM THE CR-51 NEUTRINO SOURCE EXPERIMENT WITH THE GALLEX DETECTOR [J].

ANSELMANN, P ;

FOCKENBROCK, R ;

HAMPEL, W ;

HEUSSER, G ;

KIKO, J ;

KIRSTEN, T ;

LAUBENSTEIN, M ;

PERNICKA, E ;

PEZZONI, S ;

RONN, U ;

SANN, M ;

SPIELKER, F ;

WINK, R ;

WOJCIK, M ;

AMMON, R ;

EBERT, KH ;

FRITSCH, T ;

HEIDT, D ;

HENRICH, E ;

SCHLOSSER, C ;

STIEGLITZ, L ;

WEIRICH, F ;

BALATA, M ;

LALLA, H ;

BELLOTTI, E ;

CATTADORI, C ;

CREMONESI, O ;

FERRARI, N ;

FIORINI, E ;

ZANOTTI, L ;

ALTMANN, M ;

VONFEILITZSCH, F ;

MOSSBAUER, R ;

SCHANDA, U ;

BERTHOMIEU, G ;

SCHATZMAN, E ;

CARMI, I ;

DOSTROVSKY, I ;

BACCI, C ;

BELLI, P ;

BERNABEI, R ;

DANGELO, S ;

PAOLUZI, L ;

BEVILACQUA, A ;

CHARBIT, S ;

CRIBIER, M ;

DUPONT, G ;

GOSSET, L ;

RICH, J ;

SPIRO, M .

PHYSICS LETTERS B, 1995, 342 (1-4) :440-450

[9] Initial results from the CHOOZ long baseline reactor neutrino oscillation experiment [J].

Apollonio, M ;

Baldini, A ;

Bemporad, C ;

Caffau, E ;

Cei, F ;

Declais, Y ;

de Kerret, H ;

Dieterle, B ;

Etenko, A ;

George, J ;

Giannini, G ;

Grassi, M ;

Kozlov, Y ;

Kropp, W ;

Kryn, D ;

Laiman, M ;

Lane, CE ;

Lefievre, B ;

Machulin, I ;

Martemyanov, A ;

Martemyanov, V ;

Mikaelyan, L ;

Nicolo, D ;

Obolensky, M ;

Pazzi, R ;

Pieri, G ;

Price, L ;

Riley, S ;

Reeder, R ;

Sabelnikov, A ;

Santin, G ;

Skorokhvatov, M ;

Sobel, H ;

Steele, J ;

Steinberg, R ;

Sukhotin, S ;

Tomshaw, S ;

Veron, D ;

Vyrodov, V .

PHYSICS LETTERS B, 1998, 420 (3-4) :397-404

[10] What will the first year of SNO show? [J].

Bahcall, JN ;

Krastev, PI ;

Smirnov, AY .

PHYSICS LETTERS B, 2000, 477 (04) :401-409

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