Model for neutrino masses and dark matter

被引：301

作者：

Krauss, LM

Nasri, S

Trodden, M

机构：

[1] Case Western Reserve Univ, Dept Phys & Astron, Cleveland, OH 44106 USA

[2] Syracuse Univ, Dept Phys, Syracuse, NY 13244 USA

来源：

PHYSICAL REVIEW D | 2003年 / 67卷 / 08期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1103/PhysRevD.67.085002

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We propose a model for neutrino masses that simultaneously results in a new dark matter candidate, the right-handed neutrino. We derive the dark matter abundance in this model, show how the hierarchy of neutrino masses is obtained, and verify that the model is compatible with existing experimental results. The toy model provides a potentially economical method of unifying two seemingly separate puzzles in contemporary particle physics and cosmology.

引用

页数：4

共 17 条

[1] Measurement of the rate of νe+d →p+p+e- interactions produced by 8B solar neutrinos at the sudbury neutrino observatory -: art. no. 071301 [J].

Ahmad, QR ;

Allen, RC ;

Andersen, TC ;

Anglin, JD ;

Bühler, G ;

Barton, JC ;

Beier, EW ;

Bercovitch, M ;

Bigu, J ;

Biller, S ;

Black, RA ;

Blevis, I ;

Boardman, RJ ;

Boger, J ;

Bonvin, E ;

Boulay, MG ;

Bowler, MG ;

Bowles, TJ ;

Brice, SJ ;

Browne, MC ;

Bullard, TV ;

Burritt, TH ;

Cameron, K ;

Cameron, J ;

Chan, YD ;

Chen, M ;

Chen, HH ;

Chen, X ;

Chon, MC ;

Cleveland, BT ;

Clifford, ETH ;

Cowan, JHM ;

Cowen, DF ;

Cox, GA ;

Dai, Y ;

Dai, X ;

Dalnoki-Veress, F ;

Davidson, WF ;

Doe, PJ ;

Doucas, G ;

Dragowsky, MR ;

Duba, CA ;

Duncan, FA ;

Dunmore, J ;

Earle, ED ;

Elliott, SR ;

Evans, HC ;

Ewan, GT ;

Farine, J ;

Fergani, H .

PHYSICAL REVIEW LETTERS, 2001, 87 (07) :71301-1

[2] Baryogenesis through mixing of heavy Majorana neutrinos [J].

Flanz, M ;

Paschos, EA ;

Sarkar, U ;

Weiss, J .

PHYSICS LETTERS B, 1996, 389 (04) :693-699

[3] Solar 8B and hep neutrino measurements from 1258 days of Super-Kamiokande data [J].

Fukuda, S ;

Fukuda, Y ;

Ishitsuka, M ;

Itow, Y ;

Kajita, T ;

Kameda, J ;

Kaneyuki, K ;

Kobayashi, K ;

Koshio, Y ;

Miura, M ;

Moriyama, S ;

Nakahata, M ;

Nakayama, S ;

Okada, A ;

Sakurai, N ;

Shiozawa, M ;

Suzuki, Y ;

Takeuchi, H ;

Takeuchi, Y ;

Toshito, T ;

Totsuka, Y ;

Yamada, S ;

Desai, S ;

Earl, M ;

Kearns, E ;

Messier, MD ;

Scholberg, K ;

Stone, JL ;

Sulak, LR ;

Walter, CW ;

Goldhaber, M ;

Barszczak, T ;

Casper, D ;

Gajewski, W ;

Kropp, WR ;

Mine, S ;

Liu, DW ;

Price, LR ;

Smy, MB ;

Sobel, HW ;

Vagins, MR ;

Ganezer, KS ;

Keig, WE ;

Ellsworth, RW ;

Tasaka, S ;

Kibayashi, A ;

Learned, JG ;

Matsuno, S ;

Takemori, D ;

Hayato, Y .

PHYSICAL REVIEW LETTERS, 2001, 86 (25) :5651-5655

[4] SPHALERON-INDUCED BARYON-NUMBER NONCONSERVATION AND A CONSTRAINT ON MAJORANA NEUTRINO MASSES [J].

FUKUGITA, M ;

YANAGIDA, T .

PHYSICAL REVIEW D, 1990, 42 (04) :1285-1286

[5]

Gell-Mann M., 1979, Supergravity, P315

[6] COSMOLOGICAL BARYON AND LEPTON NUMBER IN THE PRESENCE OF ELECTROWEAK FERMION-NUMBER VIOLATION [J].

HARVEY, JA ;

TURNER, MS .

PHYSICAL REVIEW D, 1990, 42 (10) :3344-3349

[7]

Kolb E. W., 1990, The Early Universe, DOI [10.1201/9780429492860, DOI 10.1201/9780429492860]

[8] BARYOGENESIS VIA LEPTOGENESIS [J].

LUTY, MA .

PHYSICAL REVIEW D, 1992, 45 (02) :455-464

[9] Neutrino masses and leptogenesis with heavy Higgs triplets [J].

Ma, E ;

Sarkar, U .

PHYSICAL REVIEW LETTERS, 1998, 80 (26) :5716-5719

[10] NEUTRINO MASS AND SPONTANEOUS PARITY NON-CONSERVATION [J].

MOHAPATRA, RN ;

SENJANOVIC, G .

PHYSICAL REVIEW LETTERS, 1980, 44 (14) :912-915

← 1 2 →