Scalar simplified models for dark matter

被引：188

作者：

Buckley, Matthew R. ^{[1
]}

Feld, David ^{[1
]}

Goncalves, Dorival ^{[2
]}

机构：

[1] Rutgers State Univ, Dept Phys & Astron, Piscataway, NJ 08854 USA

[2] Univ Durham, Inst Particle Phys Phenomenol, Dept Phys, Durham DH1 3LE, England

来源：

PHYSICAL REVIEW D | 2015年 / 91卷 / 01期

关键词：

EFFECTIVE-FIELD THEORY; HIGGS BOSONS; CONSTRAINTS; SEARCHES; DECAY; EMISSION; GALAXIES;

D O I：

10.1103/PhysRevD.91.015017

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We introduce a set of minimal simplified models for dark matter interactions with the Standard Model, connecting the two sectors via either a scalar or pseudoscalar particle. These models have a wider regime of validity for dark matter searches at the LHC than the effective field theory approach, while still allowing straightforward comparison to results from noncollider dark matter detection experiments. Such models also motivate dark matter searches in multiple correlated channels. In this paper, we constrain scalar and pseudoscalar simplified models with direct and indirect detection experiments, as well as from existing LHC searches with missing energy plus tops, bottoms, or jets, using the exact loop- induced coupling with gluons. This calculation significantly affects key differential cross sections at the LHC, and must be properly included. We make connections with the Higgs sector, and conclude with a discussion of future searches at the LHC.

引用

页数：18

共 162 条

[1] Search for Invisible Decays of a Higgs Boson Produced in Association with a Z Boson in ATLAS [J].

Aad, G. ;

Abajyan, T. ;

Abbott, B. ;

Abdallah, J. ;

Khalek, S. Abdel ;

Abdinov, O. ;

Aben, R. ;

Abi, B. ;

Abolins, M. ;

AbouZeid, O. S. ;

Abramowicz, H. ;

Abreu, H. ;

Abulaiti, Y. ;

Acharya, B. S. ;

Adamczyk, L. ;

Adams, D. L. ;

Addy, T. N. ;

Adelman, J. ;

Adomeit, S. ;

Adye, T. ;

Aefsky, S. ;

Agatonovic-Jovin, T. ;

Aguilar-Saavedra, J. A. ;

Agustoni, M. ;

Ahlen, S. P. ;

Ahmad, A. ;

Ahmadov, F. ;

Aielli, G. ;

Akesson, T. P. ;

Akimoto, G. ;

Akimov, A. V. ;

Alam, M. A. ;

Albert, J. ;

Albrand, S. ;

Verzini, M. J. Alconada ;

Aleksa, M. ;

Aleksandrov, I. N. ;

Alessandria, F. ;

Alexa, C. ;

Alexander, G. ;

Alexandre, G. ;

Alexopoulos, T. ;

Alhroob, M. ;

Alimonti, G. ;

Alio, L. ;

Alison, J. ;

Allbrooke, B. M. M. ;

Allison, L. J. ;

Allport, P. P. ;

Allwood-Spiers, S. E. .

PHYSICAL REVIEW LETTERS, 2014, 112 (20)

[2]

Aad G, 2013, J HIGH ENERGY PHYS, DOI 10.1007/JHEP10(2013)189

[3]

Aad G., ARXIV14104031 ATLAS

[4] Astrophysical and dark matter interpretations of extended gamma-ray emission from the Galactic Center [J].

Abazajian, Kevork N. ;

Canac, Nicolas ;

Horiuchi, Shunsaku ;

Kaplinghat, Manoj .

PHYSICAL REVIEW D, 2014, 90 (02)

[5] Detection of a gamma-ray source in the Galactic Center consistent with extended emission from dark matter annihilation and concentrated astrophysical emission [J].

Abazajian, Kevork N. ;

Kaplinghat, Manoj .

PHYSICAL REVIEW D, 2012, 86 (08)

[6] The consistency of Fermi-LAT observations of the galactic center with a millisecond pulsar population in the central stellar cluster [J].

Abazajian, Kevork N. .

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2011, (03)

[7] OBSERVATIONS OF MILKY WAY DWARF SPHEROIDAL GALAXIES WITH THE FERMI-LARGE AREA TELESCOPE DETECTOR AND CONSTRAINTS ON DARK MATTER MODELS [J].

Abdo, A. A. ;

Ackermann, M. ;

Ajello, M. ;

Atwood, W. B. ;

Baldini, L. ;

Ballet, J. ;

Barbiellini, G. ;

Bastieri, D. ;

Bechtol, K. ;

Bellazzini, R. ;

Berenji, B. ;

Bloom, E. D. ;

Bonamente, E. ;

Borgland, A. W. ;

Bregeon, J. ;

Brez, A. ;

Brigida, M. ;

Bruel, P. ;

Burnett, T. H. ;

Buson, S. ;

Caliandro, G. A. ;

Cameron, R. A. ;

Caraveo, P. A. ;

Casandjian, J. M. ;

Cecchi, C. ;

Chekhtman, A. ;

Cheung, C. C. ;

Chiang, J. ;

Ciprini, S. ;

Claus, R. ;

Cohen-Tanugi, J. ;

Conrad, J. ;

de Angelis, A. ;

de Palma, F. ;

Digel, S. W. ;

do Couto e Silva, E. ;

Drell, P. S. ;

Drlica-Wagner, A. ;

Dubois, R. ;

Dumora, D. ;

Farnier, C. ;

Favuzzi, C. ;

Fegan, S. J. ;

Focke, W. B. ;

Fortin, P. ;

Frailis, M. ;

Fukazawa, Y. ;

Fusco, P. ;

Gargano, F. ;

Gehrels, N. .

ASTROPHYSICAL JOURNAL, 2010, 712 (01) :147-158

[8] Hidden on-shell mediators for the Galactic Center γ-ray excess [J].

Abdullah, Mohammad ;

DiFranzo, Anthony ;

Rajaraman, Arvind ;

Tait, Tim M. P. ;

Tanedo, Philip ;

Wijangco, Alexander M. .

PHYSICAL REVIEW D, 2014, 90 (03)

[9] Constraining Dark Matter Models from a Combined Analysis of Milky Way Satellites with the Fermi Large Area Telescope [J].

Ackermann, M. ;

Ajello, M. ;

Albert, A. ;

Atwood, W. B. ;

Baldini, L. ;

Ballet, J. ;

Barbiellini, G. ;

Bastieri, D. ;

Bechtol, K. ;

Bellazzini, R. ;

Berenji, B. ;

Blandford, R. D. ;

Bloom, E. D. ;

Bonamente, E. ;

Borgland, A. W. ;

Bregeon, J. ;

Brigida, M. ;

Bruel, P. ;

Buehler, R. ;

Burnett, T. H. ;

Buson, S. ;

Caliandro, G. A. ;

Cameron, R. A. ;

Canadas, B. ;

Caraveo, P. A. ;

Casandjian, J. M. ;

Cecchi, C. ;

Charles, E. ;

Chekhtman, A. ;

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. ;

Falletti, L. ;

Favuzzi, C. ;

Fegan, S. J. ;

Ferrara, E. C. ;

Fukazawa, Y. ;

Funk, S. ;

Fusco, P. ;

Gargano, F. .

PHYSICAL REVIEW LETTERS, 2011, 107 (24)

[10] 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

← 1 2 3 4 5 6 7 8 9 10 →