Self-interacting dark matter without prejudice

被引：24

作者：

Bernal, Nicolas ^{[1
]}

Chu, Xiaoyong ^{[2
]}

Kulkarni, Suchita ^{[2
]}

Pradler, Josef ^{[2
]}

机构：

[1] Univ Antonio Narino, Ctr Invest, Carrera 3 Este 47A-15, Bogota, Colombia

[2] Austrian Acad Sci, Inst High Energy Phys, Nikolsdorfer Gasse 18, A-1050 Vienna, Austria

来源：

PHYSICAL REVIEW D | 2020年 / 101卷 / 05期

基金：

欧盟地平线“2020”;

关键词：

INTERACTION CROSS-SECTION; BIG-BANG NUCLEOSYNTHESIS; DWARF GALAXIES; ROTATION CURVES; TOO BIG; COSMOLOGICAL SIMULATIONS; CONSTRAINTS; CORES; HALOS; MILKY;

D O I：

10.1103/PhysRevD.101.055044

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The existence of dark matter particles that carry phenomenologically relevant self-interaction cross sections mediated by light dark sector states is considered to be severely constrained through a combination of experimental and observational data. The conclusion is based on the assumption of specific dark matter production mechanisms such as thermal freeze-out together with an extrapolation of a standard cosmological history beyond the epoch of primordial nucleosynthesis. In this work, we drop these assumptions and examine the scenario from the perspective of the current firm knowledge we have results from direct and indirect dark matter searches and cosmological and astrophysical observations, without additional assumptions on dark matter genesis or the thermal state of the very early universe. We show that even in the minimal setup, where dark matter particles self-interact via a kinetically mixed vector mediator, a significant amount of parameter space remains allowed. Interestingly, however, these parameter regions imply a metastable, light mediator, which in turn calls for modified search strategies.

引用

页数：12

共 165 条

[1] Search for A′ → μ+μ- Decays [J].

Aaij, R. ;

Beteta, C. Abellan ;

Ackernley, T. ;

Adeva, B. ;

Adinolfi, M. ;

Afsharnia, H. ;

Aidala, C. A. ;

Aiola, S. ;

Ajaltouni, Z. ;

Akar, S. ;

Albicocco, P. ;

Albrecht, J. ;

Alessio, F. ;

Alexander, M. ;

Albero, A. Alfonso ;

Alkhazov, G. ;

Cartelle, P. Alvarez ;

Alves Jr, A. A. ;

Amato, S. ;

Amhis, Y. ;

An, L. ;

Anderlini, L. ;

Andreassi, G. ;

Andreotti, M. ;

Archilli, F. ;

Romeu, J. Arnau ;

Artamonov, A. ;

Artuso, M. ;

Arzymatov, K. ;

Aslanides, E. ;

Atzeni, M. ;

Audurier, B. ;

Bachmann, S. ;

Back, J. J. ;

Baker, S. ;

Balagura, V ;

Baldini, W. ;

Baranov, A. ;

Barlow, R. J. ;

Barsuk, S. ;

Barter, W. ;

Bartolini, M. ;

Baryshnikov, F. ;

Bassi, G. ;

Batozskaya, V ;

Batsukh, B. ;

Battig, A. ;

Battista, V ;

Bay, A. ;

Becker, M. .

PHYSICAL REVIEW LETTERS, 2020, 124 (04)

[2] Search for Dark Matter Annihilations towards the Inner Galactic Halo from 10 Years of Observations with HESS [J].

Abdallah, H. ;

Abramowski, A. ;

Aharonian, F. ;

Benkhali, F. Ait ;

Akhperjanian, A. G. ;

Anguener, E. ;

Arrieta, M. ;

Aubert, P. ;

Backes, M. ;

Balzer, A. ;

Barnard, M. ;

Becherini, Y. ;

Tjus, J. Becker ;

Berge, D. ;

Bernhard, S. ;

Bernloehr, K. ;

Birsin, E. ;

Blackwell, R. ;

Bottcher, M. ;

Boisson, C. ;

Bolmont, J. ;

Bordas, P. ;

Bregeon, J. ;

Brun, F. ;

Brun, P. ;

Bryan, M. ;

Bulik, T. ;

Capasso, M. ;

Carr, J. ;

Casanova, S. ;

Chakraborty, N. ;

Chalme-Calvet, R. ;

Chaves, R. C. G. ;

Chen, A. ;

Chevalier, J. ;

Chretien, M. ;

Colafrancesco, S. ;

Cologna, G. ;

Condon, B. ;

Conrad, J. ;

Couturier, C. ;

Cui, Y. ;

Davids, I. D. ;

Degrange, B. ;

Deil, C. ;

deWilt, P. ;

Djannati-Atai, A. ;

Domainko, W. ;

Donath, A. ;

Drury, L. O'C. .

PHYSICAL REVIEW LETTERS, 2016, 117 (11)

[3] 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)

[4] SENSEI: Direct-Detection Constraints on Sub-GeV Dark Matter from a Shallow Underground Run Using a Prototype Skipper CCD [J].

Abramoff, Orr ;

Barak, Liron ;

Bloch, Itay M. ;

Chaplinsky, Luke ;

Crisler, Michael ;

Dawa ;

Drlica-Wagner, Alex ;

Essig, Rouven ;

Estrada, Juan ;

Etzion, Erez ;

Fernandez, Guillermo ;

Gift, Daniel ;

Sofo-Haro, Miguel ;

Taenzer, Joseph ;

Tiffenberg, Javier ;

Volansky, Tomer ;

Yu, Tien-Tien .

PHYSICAL REVIEW LETTERS, 2019, 122 (16)

[5] Limits on dark matter annihilation signals from the Fermi LAT 4-year measurement of the isotropic gamma-ray background [J].

Ackermann, M. ;

Ajello, M. ;

Albert, A. ;

Baldini, L. ;

Barbiellini, G. ;

Bastieri, D. ;

Bechtol, K. ;

Bellazzini, R. ;

Bissaldi, E. ;

Bloom, E. D. ;

Bonino, R. ;

Bregeon, J. ;

Bruel, P. ;

Buehler, R. ;

Buson, S. ;

Caliandro, G. A. ;

Cameron, R. A. ;

Caragiulo, M. ;

Caraveo, P. A. ;

Cecchi, C. ;

Charles, E. ;

Chekhtman, A. ;

Chiang, J. ;

Chiaro, G. ;

Ciprini, S. ;

Claus, R. ;

Cohen-Tanugi, J. ;

Conrad, J. ;

Cuoco, A. ;

Cutini, S. ;

D'Ammando, F. ;

de Angelis, A. ;

de Palma, F. ;

Dermer, C. D. ;

Digel, S. W. ;

Drell, P. S. ;

Drlica-Wagner, A. ;

Favuzzi, C. ;

Ferrara, E. C. ;

Franckowiak, A. ;

Fukazawa, Y. ;

Funk, S. ;

Fusco, P. ;

Gargano, F. ;

Gasparrini, D. ;

Giglietto, N. ;

Giordano, F. ;

Giroletti, M. ;

Godfrey, G. ;

Guiriec, S. .

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2015, (09)

[6] 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

[7] (In)direct detection of boosted dark matter [J].

Agashe, Kaustubh ;

Cui, Yanou ;

Necib, Lina ;

Thaler, Jesse .

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2014, (10)

[8] New Results from the Search for Low-Mass Weakly Interacting Massive Particles with the CDMS Low Ionization Threshold Experiment [J].

Agnese, R. ;

Anderson, A. J. ;

Aramaki, T. ;

Asai, M. ;

Baker, W. ;

Balakishiyeva, D. ;

Barker, D. ;

Thakur, R. Basu ;

Bauer, D. A. ;

Billard, J. ;

Borgland, A. ;

Bowles, M. A. ;

Brink, P. L. ;

Bunker, R. ;

Cabrera, B. ;

Caldwell, D. O. ;

Calkins, R. ;

Cerdeno, D. G. ;

Chagani, H. ;

Chen, Y. ;

Cooley, J. ;

Cornell, B. ;

Cushman, P. ;

Daal, M. ;

Di Stefano, P. C. F. ;

Doughty, T. ;

Esteban, L. ;

Fallows, S. ;

Figueroa-Feliciano, E. ;

Ghaith, M. ;

Godfrey, G. L. ;

Golwala, S. R. ;

Hall, J. ;

Harris, H. R. ;

Hofer, T. ;

Holmgren, D. ;

Hsu, L. ;

Huber, M. E. ;

Jardin, D. ;

Jastram, A. ;

Kamaev, O. ;

Kara, B. ;

Kelsey, M. H. ;

Kennedy, A. ;

Leder, A. ;

Loer, B. ;

Lopez Asamar, E. ;

Lukens, P. ;

Mahapatra, R. ;

Mandic, V. .

PHYSICAL REVIEW LETTERS, 2016, 116 (07)

[9] Formation and evolution of self-interacting dark matter haloes [J].

Ahn, K ;

Shapiro, PR .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2005, 363 (04) :1092-1110

[10] Constraints on dark matter models from a Fermi LAT search for high-energy cosmic-ray electrons from the Sun [J].

Ajello, M. ;

Atwood, W. B. ;

Baldini, L. ;

Barbiellini, G. ;

Bastieri, D. ;

Bellazzini, R. ;

Berenji, B. ;

Blandford, R. D. ;

Bloom, E. D. ;

Bonamente, E. ;

Borgland, A. W. ;

Bottacini, E. ;

Bouvier, A. ;

Bregeon, J. ;

Brigida, M. ;

Bruel, P. ;

Buehler, R. ;

Buson, S. ;

Caliandro, G. A. ;

Cameron, R. A. ;

Caraveo, P. A. ;

Cecchi, C. ;

Charles, E. ;

Chekhtman, A. ;

Ciprini, S. ;

Claus, R. ;

Cohen-Tanugi, J. ;

Cutini, S. ;

de Angelis, A. ;

de Palma, F. ;

Dermer, C. D. ;

Digel, S. W. ;

Silva, E. do Couto e ;

Drell, P. S. ;

Favuzzi, C. ;

Fegan, S. J. ;

Focke, W. B. ;

Fukazawa, Y. ;

Fusco, P. ;

Gargano, F. ;

Gehrels, N. ;

Germani, S. ;

Giglietto, N. ;

Giordano, F. ;

Giroletti, M. ;

Glanzman, T. ;

Godfrey, G. ;

Grenier, I. A. ;

Guiriec, S. ;

Gustafsson, M. .

PHYSICAL REVIEW D, 2011, 84 (03)

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