Renormalization group equations of a cold dark matter two-singlet model

被引：12

作者：

Abada, Abdessamad ^{[1
,2
]}

Nasri, Salah ^{[2
]}

机构：

[1] Ecole Normale Super, Lab Phys Particules & Phys Stat, Algiers 16050, Algeria

[2] United Arab Emirates Univ, Dept Phys, Al Ain, U Arab Emirates

来源：

PHYSICAL REVIEW D | 2013年 / 88卷 / 01期

关键词：

D O I：

10.1103/PhysRevD.88.016006

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study via the renormalization group equations at one-loop order the perturbativity and vacuum stability of a two-singlet model of cold dark matter (DM) that consists in extending the Standard Model with two real gauge-singlet scalar fields. We then investigate the regions in the parameter space in which the model is viable. For this, we require the model to reproduce the observed DM relic density abundance, to comply with the measured XENON 100 direct-detection upper bounds, and to be consistent with the renormalization group equation perturbativity and vacuum stability criteria up to 40 TeV. For a small mixing angle theta between the physical Higgs h and auxiliary field, and DM-h mutual coupling constant lambda((4))(0), we find that the auxiliary field mass is confined to the interval 116-138 GeV, while the DM mass is mainly confined to the region above 57 GeV. Increasing theta enriches the existing viability regions without relocating them, while increasing lambda((4))(0) shrinks them with a tiny relocation. We show that the model is consistent with the recent Higgs-boson-like discovery by the ATLAS and CMS experiments, while very light dark matter (masses below 5 GeV) is ruled out by the same experiments.

引用

页数：10

共 35 条

[1] Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC [J].

Aad, G. ;

Abajyan, T. ;

Abbott, B. ;

Abdallah, J. ;

Khalek, S. Abdel ;

Abdelalim, A. A. ;

Abdinov, O. ;

Aben, R. ;

Abi, B. ;

Abolins, M. ;

AbouZeid, U. S. ;

Abramowicz, H. ;

Abreu, H. ;

Acharya, B. S. ;

Adamczyk, L. ;

Adams, D. L. ;

Addy, T. N. ;

Adelman, J. ;

Adomeit, S. ;

Adragna, P. ;

Adye, T. ;

Aefsky, S. ;

Aguilar-Saavedra, J. A. ;

Agustoni, M. ;

Aharrouche, M. ;

Ahlen, S. P. ;

Ahles, F. ;

Ahmad, A. ;

Ahsan, M. ;

Aielli, G. ;

Akdogan, T. ;

Akesson, T. P. A. ;

Akimoto, G. ;

Akimov, A. V. ;

Alam, M. S. ;

Alam, M. A. ;

Albert, J. ;

Albrand, S. ;

Aleksa, M. ;

Aleksandrov, I. N. ;

Alessandria, F. ;

Alexa, C. ;

Alexander, G. ;

Alexandre, G. ;

Alexopoulos, T. ;

Alhroob, M. ;

Aliev, M. ;

Alimonti, G. ;

Alison, J. ;

Allbrooke, B. M. M. .

PHYSICS LETTERS B, 2012, 716 (01) :1-29

[2] Phenomenology of a light cold dark matter two-singlet model [J].

Abada, Abdessamad ;

Nasri, Salah .

PHYSICAL REVIEW D, 2012, 85 (07)

[3] Two-singlet model for light cold dark matter [J].

Abada, Abdessamad ;

Ghaffor, Djamal ;

Nasri, Salah .

PHYSICAL REVIEW D, 2011, 83 (09)

[4] Planck 2013 results. XXII. Constraints on inflation [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. ;

Bartolo, N. ;

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. ;

Cardoso, J. -F. ;

Catalano, A. ;

Challinor, A. ;

Chamballu, A. ;

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. ;

Davis, R. J. ;

de Bernardis, P. .

ASTRONOMY & ASTROPHYSICS, 2014, 571

[5] 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

[6] Dark Matter Search Results from the CDMS II Experiment [J].

Ahmed, Z. ;

Akerib, D. S. ;

Arrenberg, S. ;

Bailey, C. N. ;

Balakishiyeva, D. ;

Baudis, L. ;

Bauer, D. A. ;

Brink, P. L. ;

Bruch, T. ;

Bunker, R. ;

Cabrera, B. ;

Caldwell, D. O. ;

Cooley, J. ;

Cushman, P. ;

Daal, M. ;

DeJongh, F. ;

Dragowsky, M. R. ;

Duong, L. ;

Fallows, S. ;

Figueroa-Feliciano, E. ;

Filippini, J. ;

Fritts, M. ;

Golwala, S. R. ;

Grant, D. R. ;

Hall, J. ;

Hennings-Yeomans, R. ;

Hertel, S. A. ;

Holmgren, D. ;

Hsu, L. ;

Huber, M. E. ;

Kamaev, O. ;

Kiveni, M. ;

Kos, M. ;

Leman, S. W. ;

Mahapatra, R. ;

Mandic, V. ;

McCarthy, K. A. ;

Mirabolfathi, N. ;

Moore, D. ;

Nelson, H. ;

Ogburn, R. W. ;

Phipps, A. ;

Pyle, M. ;

Qiu, X. ;

Ramberg, E. ;

Rau, W. ;

Reisetter, A. ;

Saab, T. ;

Sadoulet, B. ;

Sander, J. .

SCIENCE, 2010, 327 (5973) :1619-1621

[7] Search for Weakly Interacting Massive Particles with the First Five-Tower Data from the Cryogenic Dark Matter Search at the Soudan Underground Laboratory [J].

Ahmed, Z. ;

Akerib, D. S. ;

Arrenberg, S. ;

Attisha, M. J. ;

Bailey, C. N. ;

Baudis, L. ;

Bauer, D. A. ;

Beaty, J. ;

Brink, P. L. ;

Bruch, T. ;

Bunker, R. ;

Burke, S. ;

Cabrera, B. ;

Caldwell, D. O. ;

Cooley, J. ;

Cushman, P. ;

DeJongh, F. ;

Dragowsky, M. R. ;

Duong, L. ;

Emes, J. ;

Figueroa-Feliciano, E. ;

Filippini, J. ;

Fritts, M. ;

Gaitskell, R. J. ;

Golwala, S. R. ;

Grant, D. R. ;

Hall, J. ;

Hennings-Yeomans, R. ;

Hertel, S. ;

Holmgren, D. ;

Huber, M. E. ;

Mahapatra, R. ;

Mandic, V. ;

McCarthy, K. A. ;

Mirabolfathi, N. ;

Nelson, H. ;

Novak, L. ;

Ogburn, R. W. ;

Pyle, M. ;

Qiu, X. ;

Ramberg, E. ;

Rau, W. ;

Reisetter, A. ;

Saab, T. ;

Sadoulet, B. ;

Sander, J. ;

Schmitt, R. ;

Schnee, R. W. ;

Seitz, D. N. ;

Serfass, B. .

PHYSICAL REVIEW LETTERS, 2009, 102 (01)

[8] Light scalar WIMP through the Higgs portal and CoGeNT [J].

Andreas, Sarah ;

Arina, Chiara ;

Hambye, Thomas ;

Ling, Fu-Sin ;

Tytgat, Michel H. G. .

PHYSICAL REVIEW D, 2010, 82 (04)

[9] First results from the XENON10 dark matter experiment at the Gran Sasso National Laboratory [J].

Angle, J. ;

Aprile, E. ;

Arneodo, F. ;

Baudis, L. ;

Bernstein, A. ;

Bolozdynya, A. ;

Brusov, P. ;

Coelho, L. C. C. ;

Dahl, C. E. ;

DeViveiros, L. ;

Ferella, A. D. ;

Fernandes, L. M. P. ;

Fiorucci, S. ;

Gaitskell, R. J. ;

Giboni, K. L. ;

Gomez, R. ;

Hasty, R. ;

Kastens, L. ;

Kwong, J. ;

Lopes, J. A. M. ;

Madden, N. ;

Manalaysay, A. ;

Manzur, A. ;

McKinsey, D. N. ;

Monzani, M. E. ;

Ni, K. ;

Oberlack, U. ;

Orboeck, J. ;

Plante, G. ;

Santorelli, R. ;

dos Santos, J. M. F. ;

Shagin, P. ;

Shutt, T. ;

Sorensen, P. ;

Schulte, S. ;

Winant, C. ;

Yamashita, M. .

PHYSICAL REVIEW LETTERS, 2008, 100 (02)

[10]

[Anonymous], J HIGH ENERGY PHYS

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