Cosmic ray spectra in Nambu-Goldstone dark matter models

被引：13
作者：
Ibe, Masahiro [1 ]
Murayama, Hitoshi [2 ,3 ,4 ]
Shirai, Satoshi [4 ,5 ]
Yanagida, Tsutomu T. [4 ,5 ]
机构：
[1] SLAC Natl Accelerator Lab, Menlo Pk, CA 94025 USA
[2] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
[3] LBNL, Theoret Phys Grp, Berkeley, CA 94720 USA
[4] Univ Tokyo, Inst Phys & Math Universe, Kashiwa, Chiba 2778568, Japan
[5] Univ Tokyo, Dept Phys, Tokyo 1130033, Japan
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2009年 / 11期
关键词：
Cosmology of Theories beyond the SM; Beyond Standard Model; Supersymmetric Standard Model; DYNAMICAL SUPERSYMMETRY BREAKING; POSITRON FRACTION; ENERGIES; AXION;
D O I：
10.1088/1126-6708/2009/11/120
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We discuss the cosmic ray spectra in annihilating/decaying Nambu-Goldstone dark matter models. The recent observed positron/electron excesses at PAMELA and Fermi experiments are well fitted by the dark matter with a mass of 3 TeV for the annihilating model, while with a mass of 6 TeV for the decaying model. We also show that the Nambu- Goldstone dark matter models predict a distinctive gamma-ray spectrum in a certain parameter space.
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页数：23
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共 51 条
  • [1] Measurement of the Cosmic Ray e++e- Spectrum from 20 GeV to 1 TeV with the Fermi Large Area Telescope
    Abdo, A. A.
    Ackermann, M.
    Ajello, M.
    Atwood, W. B.
    Axelsson, M.
    Baldini, L.
    Ballet, J.
    Barbiellini, G.
    Bastieri, D.
    Battelino, M.
    Baughman, B. M.
    Bechtol, K.
    Bellazzini, R.
    Berenji, B.
    Blandford, R. D.
    Bloom, E. D.
    Bogaert, G.
    Bonamente, E.
    Borgland, A. W.
    Bregeon, J.
    Brez, A.
    Brigida, M.
    Bruel, P.
    Burnett, T. H.
    Caliandro, G. A.
    Cameron, R. A.
    Caraveo, P. A.
    Carlson, P.
    Casandjian, J. M.
    Cecchi, C.
    Charles, E.
    Chekhtman, A.
    Cheung, C. C.
    Chiang, J.
    Ciprini, S.
    Claus, R.
    Cohen-Tanugi, J.
    Cominsky, L. R.
    Conrad, J.
    Cutini, S.
    Dermer, C. D.
    de Angelis, A.
    de Palma, F.
    Digel, S. W.
    Di Bernardo, G.
    do Couto e Silva, E.
    Drell, P. S.
    Dubois, R.
    Dumora, D.
    Edmonds, Y.
    [J]. PHYSICAL REVIEW LETTERS, 2009, 102 (18)
  • [2] An anomalous positron abundance in cosmic rays with energies 1.5-100 GeV
    Adriani, O.
    Barbarino, G. C.
    Bazilevskaya, G. A.
    Bellotti, R.
    Boezio, M.
    Bogomolov, E. A.
    Bonechi, L.
    Bongi, M.
    Bonvicini, V.
    Bottai, S.
    Bruno, A.
    Cafagna, F.
    Campana, D.
    Carlson, P.
    Casolino, M.
    Castellini, G.
    De Pascale, M. P.
    De Rosa, G.
    De Simone, N.
    Di Felice, V.
    Galper, A. M.
    Grishantseva, L.
    Hofverberg, P.
    Koldashov, S. V.
    Krutkov, S. Y.
    Kvashnin, A. N.
    Leonov, A.
    Malvezzi, V.
    Marcelli, L.
    Menn, W.
    Mikhailov, V. V.
    Mocchiutti, E.
    Orsi, S.
    Osteria, G.
    Papini, P.
    Pearce, M.
    Picozza, P.
    Ricci, M.
    Ricciarini, S. B.
    Simon, M.
    Sparvoli, R.
    Spillantini, P.
    Stozhkov, Y. I.
    Vacchi, A.
    Vannuccini, E.
    Vasilyev, G.
    Voronov, S. A.
    Yurkin, Y. T.
    Zampa, G.
    Zampa, N.
    [J]. NATURE, 2009, 458 (7238) : 607 - 609
  • [3] New Measurement of the Antiproton-to-Proton Flux Ratio up to 100 GeV in the Cosmic Radiation
    Adriani, O.
    Barbarino, G. C.
    Bazilevskaya, G. A.
    Bellotti, R.
    Boezio, M.
    Bogomolov, E. A.
    Bonechi, L.
    Bongi, M.
    Bonvicini, V.
    Bottai, S.
    Bruno, A.
    Cafagna, F.
    Campana, D.
    Carlson, P.
    Casolino, M.
    Castellini, G.
    De Pascale, M. P.
    De Rosa, G.
    Fedele, D.
    Galper, A. M.
    Grishantseva, L.
    Hofverberg, P.
    Leonov, A.
    Koldashov, S. V.
    Krutkov, S. Y.
    Kvashnin, A. N.
    Malvezzi, V.
    Marcelli, L.
    Menn, W.
    Mikhailov, V. V.
    Minori, M.
    Mocchiutti, E.
    Nagni, M.
    Orsi, S.
    Osteria, G.
    Papini, P.
    Pearce, M.
    Picozza, P.
    Ricci, M.
    Ricciarini, S. B.
    Simon, M.
    Sparvoli, R.
    Spillantini, P.
    Stozhkov, Y. I.
    Taddei, E.
    Vacchi, A.
    Vannuccini, E.
    Vasilyev, G.
    Voronov, S. A.
    Yurkin, Y. T.
    [J]. PHYSICAL REVIEW LETTERS, 2009, 102 (05)
  • [4] Cosmic-ray positron fraction measurement from 1 to 30 GeV with AMS-01
    Aguilar, M.
    Alcaraz, J.
    Allaby, J.
    Alpat, B.
    Ambrosi, G.
    Anderhub, H.
    Ao, L.
    Arefiev, A.
    Azzarello, P.
    Baldini, L.
    Basile, M.
    Barancourt, D.
    Barao, F.
    Barbier, G.
    Barreira, G.
    Battiston, R.
    Becker, R.
    Becker, U.
    Bellagamba, L.
    Bene, P.
    Berdugo, J.
    Berges, R.
    Bertucci, B.
    Biland, A.
    Blasko, S.
    Boella, G.
    Boschini, M.
    Bourquin, M.
    Brocco, L.
    Bruni, G.
    Buenerd, M.
    Burger, J. D.
    Burger, W. J.
    Cai, X. D.
    Camps, C.
    Cannarsa, P.
    Capell, M.
    Cardano, F.
    Casadei, D.
    Casaus, J.
    Castellini, G.
    Chang, Y. H.
    Chen, H. F.
    Chen, H. S.
    Chen, Z. G.
    Chernoplekov, N. A.
    Chiueh, T. H.
    Cho, K.
    Choi, M. J.
    Choi, Y. Y.
    [J]. PHYSICS LETTERS B, 2007, 646 (04) : 145 - 154
  • [5] AHARONIAN CF, ARXIV09050105, P63509
  • [6] Energy Spectrum of Cosmic-Ray Electrons at TeV Energies
    Aharonian, F.
    Akhperjanian, A. G.
    Barres de Almeida, U.
    Bazer-Bachi, A. R.
    Becherini, Y.
    Behera, B.
    Benbow, W.
    Bernloehr, K.
    Boisson, C.
    Bochow, A.
    Borrel, V.
    Braun, I.
    Brion, E.
    Brucker, J.
    Brun, P.
    Buehler, R.
    Bulik, T.
    Buesching, I.
    Boutelier, T.
    Carrigan, S.
    Chadwick, P. M.
    Charbonnier, A.
    Chaves, R. C. G.
    Cheesebrough, A.
    Chounet, L. -M.
    Clapson, A. C.
    Coignet, G.
    Costamante, L.
    Dalton, M.
    Degrange, B.
    Deil, C.
    Dickinson, H. J.
    Djannati-Atai, A.
    Domainko, W.
    Drury, L. O'C.
    Dubois, F.
    Dubus, G.
    Dyks, J.
    Dyrda, M.
    Egberts, K.
    Emmanoulopoulos, D.
    Espigat, P.
    Farnier, C.
    Feinstein, F.
    Fiasson, A.
    Foerster, A.
    Fontaine, G.
    Fuessling, M.
    Gabici, S.
    Gallant, Y. A.
    [J]. PHYSICAL REVIEW LETTERS, 2008, 101 (26)
  • [7] A theory of dark matter
    Arkani-Hamed, Nima
    Finkbeiner, Douglas P.
    Slatyer, Tracy R.
    Weiner, Neal
    [J]. PHYSICAL REVIEW D, 2009, 79 (01):
  • [8] THE R-AXION FROM DYNAMICAL SUPERSYMMETRY BREAKING
    BAGGER, J
    POPPITZ, E
    RANDALL, L
    [J]. NUCLEAR PHYSICS B, 1994, 426 (01) : 3 - 18
  • [9] Positron propagation and fluxes from neutralino annihilation in the halo -: art. no. 023511.
    Baltz, EA
    Edsjö, J
    [J]. PHYSICAL REVIEW D, 1999, 59 (02):
  • [10] Measurements of the cosmic-ray positron fraction from 1 to 50 GeV
    Barwick, SW
    Beatty, JJ
    Bhattacharyya, A
    Bower, CR
    Chaput, CJ
    Coutu, S
    deNolfo, GA
    Knapp, J
    Lowder, DM
    McKee, S
    Muller, D
    Musser, JA
    Nutter, SL
    Schneider, E
    Swordy, SP
    Tarle, G
    Tomasch, AD
    Torbet, E
    [J]. ASTROPHYSICAL JOURNAL, 1997, 482 (02) : L191 - L194
123456