Strongly first order phase transition in the singlet fermionic dark matter model after LUX

被引：31

作者：

Li, Tai ^{[1
]}

Zhou, Yu-Feng ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, State Key Lab Theoret Phys, Beijing 100190, Peoples R China

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2014年 / 07期

关键词：

Higgs Physics; Beyond Standard Model; BARYON-NUMBER NONCONSERVATION; STANDARD-MODEL; ELECTROWEAK; UNIVERSE; SPHALERONS; ASYMMETRY; PROGRAM;

D O I：

10.1007/JHEP07(2014)006

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 investigate an extension of the standard model (SM) with a singlet fermionic dark matter (DM) particle which interacts with the SM sector through a real singlet scalar. The presence of a new scalar provides the possibility of generating a strongly first order phase transition needed for electroweak baryogenesis. Taking into account the latest Higgs search results at the LHC and the upper limits from the DM direct detection experiments especially that from the LUX experiment, and combining the constraints from the LEP experiment and the electroweak precision test, we explore the parameter space of this model which can lead to the strongly first order phase transition. Both the tree- and loop-level barriers are included in the calculations. We find that the allowed mass of the second Higgs particle is in the range similar to 30-350GeV. The allowed mixing angle a between the SM-like Higgs particle and the second Higgs particle is constrained to alpha <= 28 degrees. The DM particle mass is predicted to be in the range similar to 15-350GeV. The future XENON1T experiment can rule out a significant proportion of the parameter space of this model. The constraint can be relaxed only when the mass of the SM-like Higgs particle is degenerate with that of the second Higgs particle, or the mixing angle is small enough.

引用

页数：33

共 93 条

[1] Search for the standard model Higgs boson at LEP [J].

Abbaneo, D ;

Abbiendi, G ;

Barate, R ;

Heister, A ;

Schael, S ;

Barate, R ;

Bruneliere, R ;

De Bonis, I ;

Decamp, D ;

Goy, C ;

Jezequel, S ;

Lees, JP ;

Martin, F ;

Merle, E ;

Minard, MN ;

Pietrzyk, B ;

Trocme, B ;

Boix, G ;

Bravo, S ;

Casado, MP ;

Chmeissani, M ;

Crespo, JM ;

Fernandez, E ;

Fernandez-Bosman, M ;

Garrido, L ;

Grauges, E ;

Lopez, J ;

Martinez, M ;

Merino, G ;

Miquel, R ;

Mir, LM ;

Pacheco, A ;

Paneque, D ;

Ruiz, H ;

Colaleo, A ;

Creanza, D ;

De Filippis, N ;

de Palma, M ;

Iaselli, G ;

Maggi, G ;

Maggi, M ;

Nuzzo, S ;

Ranieri, A ;

Raso, G ;

Ruggieri, F ;

Selvaggi, G ;

Silvestris, L ;

Tempesta, P ;

Tricomi, A ;

Zito, G .

PHYSICS LETTERS B, 2003, 565 (1-4) :61-75

[2] Measurement of the Cosmic Ray e++e- Spectrum from 20 GeV to 1 TeV with the Fermi Large Area Telescope [J].

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. .

PHYSICAL REVIEW LETTERS, 2009, 102 (18)

[3] Measurement of Separate Cosmic-Ray Electron and Positron Spectra with the Fermi Large Area Telescope [J].

Ackermann, M. ;

Ajello, M. ;

Allafort, A. ;

Atwood, W. B. ;

Baldini, L. ;

Barbiellini, G. ;

Bastieri, D. ;

Bechtol, K. ;

Bellazzini, R. ;

Berenji, B. ;

Blandford, R. D. ;

Bloom, E. D. ;

Bonamente, E. ;

Borgland, A. W. ;

Bouvier, A. ;

Bregeon, J. ;

Brigida, M. ;

Bruel, P. ;

Buehler, R. ;

Buson, S. ;

Caliandro, G. A. ;

Cameron, R. A. ;

Caraveo, P. A. ;

Casandjian, J. M. ;

Cecchi, C. ;

Charles, E. ;

Chekhtman, A. ;

Cheung, C. C. ;

Chiang, J. ;

Ciprini, S. ;

Claus, R. ;

Cohen-Tanugi, J. ;

Conrad, J. ;

Cutini, S. ;

de Angelis, A. ;

de Palma, F. ;

Dermer, C. D. ;

Digel, S. W. ;

do Couto e Silva, E. ;

Drell, P. S. ;

Drlica-Wagner, A. ;

Favuzzi, C. ;

Fegan, S. J. ;

Ferrara, E. C. ;

Focke, W. B. ;

Fortin, P. ;

Fukazawa, Y. ;

Funk, S. ;

Fusco, P. ;

Gargano, F. .

PHYSICAL REVIEW LETTERS, 2012, 108 (01)

[4] Planck 2013 results. XVI. Cosmological parameters [J].

Ade, P. A. R. ;

Aghanim, N. ;

Armitage-Caplan, C. ;

Arnaud, M. ;

Ashdown, M. ;

Atrio-Barandela, F. ;

Aumont, J. ;

Baccigalupi, C. ;

Banday, A. J. ;

Barreiro, R. B. ;

Bartlett, J. G. ;

Battaner, E. ;

Benabed, K. ;

Benoit, A. ;

Benoit-Levy, A. ;

Bernard, J. -P. ;

Bersanelli, M. ;

Bielewicz, P. ;

Bobin, J. ;

Bock, J. J. ;

Bonaldi, A. ;

Bond, J. R. ;

Borrill, J. ;

Bouchet, F. R. ;

Bridges, M. ;

Bucher, M. ;

Burigana, C. ;

Butler, R. C. ;

Calabrese, E. ;

Cappellini, B. ;

Cardoso, J. -F. ;

Catalano, A. ;

Challinor, A. ;

Chamballu, A. ;

Chary, R. -R. ;

Chen, X. ;

Chiang, H. C. ;

Chiang, L. -Y ;

Christensen, P. R. ;

Church, S. ;

Clements, D. L. ;

Colombi, S. ;

Colombo, L. P. L. ;

Couchot, F. ;

Coulais, A. ;

Crill, B. P. ;

Curto, A. ;

Cuttaia, F. ;

Danese, L. ;

Davies, R. D. .

ASTRONOMY & ASTROPHYSICS, 2014, 571

[5]

Ade P. A. R., ARXIV 1303 5076

[6] An anomalous positron abundance in cosmic rays with energies 1.5-100 GeV [J].

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. .

NATURE, 2009, 458 (7238) :607-609

[7] First Result from the Alpha Magnetic Spectrometer on the International Space Station: Precision Measurement of the Positron Fraction in Primary Cosmic Rays of 0.5-350 GeV [J].

Aguilar, M. ;

Alberti, G. ;

Alpat, B. ;

Alvino, A. ;

Ambrosi, G. ;

Andeen, K. ;

Anderhub, H. ;

Arruda, L. ;

Azzarello, P. ;

Bachlechner, A. ;

Barao, F. ;

Baret, B. ;

Barrau, A. ;

Barrin, L. ;

Bartoloni, A. ;

Basara, L. ;

Basili, A. ;

Batalha, L. ;

Bates, J. ;

Battiston, R. ;

Bazo, J. ;

Becker, R. ;

Becker, U. ;

Behlmann, M. ;

Beischer, B. ;

Berdugo, J. ;

Berges, P. ;

Bertucci, B. ;

Bigongiari, G. ;

Biland, A. ;

Bindi, V. ;

Bizzaglia, S. ;

Boella, G. ;

de Boer, W. ;

Bollweg, K. ;

Bolmont, J. ;

Borgia, B. ;

Borsini, S. ;

Boschini, M. J. ;

Boudoul, G. ;

Bourquin, M. ;

Brun, P. ;

Buenerd, M. ;

Burger, J. ;

Burger, W. ;

Cadoux, F. ;

Cai, X. D. ;

Capell, M. ;

Casadei, D. ;

Casaus, J. .

PHYSICAL REVIEW LETTERS, 2013, 110 (14)

[8] What is the criterion for a strong first order electroweak phase transition in singlet models? [J].

Ahriche, Amine .

PHYSICAL REVIEW D, 2007, 75 (08)

[9] First Results from the LUX Dark Matter Experiment at the Sanford Underground Research Facility [J].

Akerib, D. S. ;

Araujo, H. M. ;

Bai, X. ;

Bailey, A. J. ;

Balajthy, J. ;

Bedikian, S. ;

Bernard, E. ;

Bernstein, A. ;

Bolozdynya, A. ;

Bradley, A. ;

Byram, D. ;

Cahn, S. B. ;

Carmona-Benitez, M. C. ;

Chan, C. ;

Chapman, J. J. ;

Chiller, A. A. ;

Chiller, C. ;

Clark, K. ;

Coffey, T. ;

Currie, A. ;

Curioni, A. ;

Dazeley, S. ;

de Viveiros, L. ;

Dobi, A. ;

Dobson, J. ;

Dragowsky, E. M. ;

Druszkiewicz, E. ;

Edwards, B. ;

Faham, C. H. ;

Fiorucci, S. ;

Flores, C. ;

Gaitskell, R. J. ;

Gehman, V. M. ;

Ghag, C. ;

Gibson, K. R. ;

Gilchriese, M. G. D. ;

Hall, C. ;

Hanhardt, M. ;

Hertel, S. A. ;

Horn, M. ;

Huang, D. Q. ;

Ihm, M. ;

Jacobsen, R. G. ;

Kastens, L. ;

Kazkaz, K. ;

Knoche, R. ;

Kyre, S. ;

Lander, R. ;

Larsen, N. A. ;

Lee, C. .

PHYSICAL REVIEW LETTERS, 2014, 112 (09)

[10] ELECTROWEAK PHASE-TRANSITION AND BARYOGENESIS [J].

ANDERSON, GW ;

HALL, LJ .

PHYSICAL REVIEW D, 1992, 45 (08) :2685-2698

← 1 2 3 4 5 6 7 8 9 10 →