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= | '''Strongly interacting massive particles''' ('''SIMPs''') are hypothetical particles that interact strongly with ordinary matter, but could form the inferred [[dark matter]] despite this.<ref name="wand">B. D. Wandelt, R. Dave, G. R. Farrar, P. C. McGuire, D. N. Spergel and P. J. Steinhardt, ''Self-Interacting Dark Matter'', Marina del Rey 2000, Sources and detection of dark matter and dark energy in the universe, 263 (2000), [http://arxiv.org/abs/astro-ph/0006344 preprint].</ref> | ||
Strongly interacting massive particles have been proposed as a solution for the ultra-high-energy cosmic-ray problem<ref name="chung">D. Chung, G. R. Farrar and E. W. Kolb, ''Are ultrahigh energy cosmic rays signals of supersymmetry?'', Phys. Rev. D '''57''', 4606 (1998) [http://arxiv.org/abs/astro-ph/9707036 preprint].</ref><ref name="albq">I. F. M. Albuquerque, G. R. Farrar and E. W. Kolb, ''Exotic massive hadrons and ultra-high energy cosmic rays'', Phys. Rev. D '''59''', 015021 (1999) [http://arxiv.org/abs/hep-ph/9805288 preprint].</ref> and for the absence of cooling flows.<ref name="qin">B. Qin and X. P. Wu, ''Constraints on the Interaction between Dark Matter and Baryons from Cooling Flow Clusters'', Phys. Rev. Lett. '''87''', 061301 (2001) [http://arxiv.org/abs/astro-ph/0106458 preprint].</ref><ref name="chuz">L. Chuzhoy and A. Nusser, ''A limit on the dark matter and baryons interaction cross-section in galaxy clusters'', [http://arxiv.org/abs/astro-ph/0408184 preprint].</ref> Various experiments and observations have set constraints on SIMP dark matter.<ref name="wand"/><ref name="stark">G. D. Starkman, A. Gould, R. Esmailzadeh, and S. Dimopoulos, ''Opening the window on strongly interacting dark matter'', Phys. Rev. D '''41''', 3594 (1990).</ref><ref name="mcgr">P. C. McGuire and P. J. Steinhardt, ''Cracking Open the Window for Strongly Interacting Massive Particles as the Halo Dark Matter'', Proceedings of the International Cosmic Ray Conference, Hamburg, Germany, 1566 (2001), [http://arxiv.org/abs/astro-ph/0105567 preprint].</ref><ref name="cyb">R. H. Cyburt, B. D. Fields, V. Pavlidou and B. D. Wandelt, ''Constraining Strong Baryon-Dark Matter Interactions with Primordial Nucleosynthesis and Cosmic Rays'', Phys. Rev. D '''65''', 123503 (2002) [http://arxiv.org/abs/astro-ph/0203240 preprint].</ref><ref name="mitr">S. Mitra, ''Uranus's anomalously low excess heat constrains strongly interacting dark matter'', Phys. Rev. D '''70''', 103517 (2004) [http://arxiv.org/abs/astro-ph/0408341 preprint].</ref><ref>G. D. Mack, J. F. Beacom and G. Bertone, ''Towards Closing the Window on Strongly Interacting Dark Matter: Far-Reaching Constraints from Earth's Heat Flow'', Phys. Rev. D '''76''', 043523 (2007) [http://arxiv.org/abs/0705.4298 preprint].</ref><ref name="zahar">G. Zaharijas and G. R. Farrar, ''Window in the dark matter exclusion limits'', Phys. Rev. D '''72''', 083502 (2005) [http://arxiv.org/abs/astro-ph/0406531 preprint].</ref><ref name="javor">D. Javorsek II, E. Fischbach and V. Teplitz, ''New experimental bounds on the contributions to the cosmological density parameter <math>\Omega</math> from strongly interacting massive particles'', ApJ '''568''', 1 (2002).</ref> | |||
==See also== | |||
*[[Weakly interacting massive particles]] | |||
==References== | |||
{{Reflist}} | |||
==Further reading== | |||
*{{Cite book | |||
| last = Bertone | |||
| first = Gianfranco | |||
| authorlink = | |||
| coauthors = | |||
| title = [[Particle Dark Matter|Particle Dark Matter: Observations, Models and Searches]] | |||
| publisher = Cambridge University Press | |||
| year = 2010 | |||
| location = | |||
| pages = 762 | |||
| url = | |||
| doi = | |||
| id = | |||
| isbn = 978-0-521-76368-4}} | |||
{{Dark matter}} | |||
[[Category:Dark matter]] | |||
[[Category:Astroparticle physics]] | |||
[[Category:Hypothetical particles]] |
Revision as of 09:59, 31 January 2014
Strongly interacting massive particles (SIMPs) are hypothetical particles that interact strongly with ordinary matter, but could form the inferred dark matter despite this.[1]
Strongly interacting massive particles have been proposed as a solution for the ultra-high-energy cosmic-ray problem[2][3] and for the absence of cooling flows.[4][5] Various experiments and observations have set constraints on SIMP dark matter.[1][6][7][8][9][10][11][12]
See also
References
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- ↑ 1.0 1.1 B. D. Wandelt, R. Dave, G. R. Farrar, P. C. McGuire, D. N. Spergel and P. J. Steinhardt, Self-Interacting Dark Matter, Marina del Rey 2000, Sources and detection of dark matter and dark energy in the universe, 263 (2000), preprint.
- ↑ D. Chung, G. R. Farrar and E. W. Kolb, Are ultrahigh energy cosmic rays signals of supersymmetry?, Phys. Rev. D 57, 4606 (1998) preprint.
- ↑ I. F. M. Albuquerque, G. R. Farrar and E. W. Kolb, Exotic massive hadrons and ultra-high energy cosmic rays, Phys. Rev. D 59, 015021 (1999) preprint.
- ↑ B. Qin and X. P. Wu, Constraints on the Interaction between Dark Matter and Baryons from Cooling Flow Clusters, Phys. Rev. Lett. 87, 061301 (2001) preprint.
- ↑ L. Chuzhoy and A. Nusser, A limit on the dark matter and baryons interaction cross-section in galaxy clusters, preprint.
- ↑ G. D. Starkman, A. Gould, R. Esmailzadeh, and S. Dimopoulos, Opening the window on strongly interacting dark matter, Phys. Rev. D 41, 3594 (1990).
- ↑ P. C. McGuire and P. J. Steinhardt, Cracking Open the Window for Strongly Interacting Massive Particles as the Halo Dark Matter, Proceedings of the International Cosmic Ray Conference, Hamburg, Germany, 1566 (2001), preprint.
- ↑ R. H. Cyburt, B. D. Fields, V. Pavlidou and B. D. Wandelt, Constraining Strong Baryon-Dark Matter Interactions with Primordial Nucleosynthesis and Cosmic Rays, Phys. Rev. D 65, 123503 (2002) preprint.
- ↑ S. Mitra, Uranus's anomalously low excess heat constrains strongly interacting dark matter, Phys. Rev. D 70, 103517 (2004) preprint.
- ↑ G. D. Mack, J. F. Beacom and G. Bertone, Towards Closing the Window on Strongly Interacting Dark Matter: Far-Reaching Constraints from Earth's Heat Flow, Phys. Rev. D 76, 043523 (2007) preprint.
- ↑ G. Zaharijas and G. R. Farrar, Window in the dark matter exclusion limits, Phys. Rev. D 72, 083502 (2005) preprint.
- ↑ D. Javorsek II, E. Fischbach and V. Teplitz, New experimental bounds on the contributions to the cosmological density parameter from strongly interacting massive particles, ApJ 568, 1 (2002).