Built on

A. Pinzke, C. Pfrommer and L. Bergstrom, “Gamma-rays from dark matter annihilations strongly constrain the substructure in halos,” arXiv:0905.1948 [astro-ph.HE]
Original
1948
Earlier work this paper cites.
T. P. Cheng, “Chiral Symmetry And The Higgs Nucleon Coupling,” Phys. Rev. D 38
1988
Earlier work this paper cites.
E.W. Kolb and M.S. Turner, “The Early universe,” Front. Phys. 69
1990
Earlier work this paper cites.
S. W. Barwick et al
1997
Earlier work this paper cites.
D. Hooper, P. Blasi and P. D. Serpico, “Pulsars as the Sources of High Energy Cosmic Ray Positrons,” JCAP 0901
Original
2001
Earlier work this paper cites.
J. Knödlseder et al
2003
Earlier work this paper cites.
D. Tucker-Smith and N. Weiner, “Inelastic dark matter,” Phys. Rev. D 64
Original
2005
Earlier work this paper cites.
D. P. Finkbeiner and N. Weiner, “Exciting Dark Matter and the INTEGRAL/SPI 511 keV signal,” Phys. Rev. D 76
2007
Earlier work this paper cites.
D. P. Finkbeiner, “Microwave ISM Emission Observed by WMAP,” Astrophys. J. 614
Original
2007
Earlier work this paper cites.
M. Pospelov and A. Ritz, “The galactic 511-keV line from electroweak scale WIMPs,” Phys. Lett. B 651
2007
Earlier work this paper cites.
J. Chang et al
2008
Earlier work this paper cites.

Similar

alphaXiv searches the wider corpus for related work and actual follow-ups.

alphaXiv is searching for related work…

Reading the bibliography…

2009

Chen, Fang, Cline, James M., Frey, Andrew R.

Numerous experimental anomalies hint at the existence of a dark matter (DM) multiplet chi_i with small mass splittings.

We survey the simplest such models which arise from DM in the low representations of a new SU(2) gauge symmetry, whose gauge bosons have a small mass mu < 1 GeV.
We identify preferred parameters M_chi ~ 1 TeV, mu ~ 100 MeV, alpha_g ~ 0.04 and the chi chi -> 4e annihilation channel, for explaining PAMELA, Fermi, and INTEGRAL/SPI lepton excesses, while remaining consistent with constraints from relic density, diffuse gamma rays and the CMB.
This consistency is strengthened if DM annihilations occur mainly in subhalos, while excitations (relevant to the excited DM proposal to explain the 511 keV excess) occur in the galactic center (GC), due to higher velocity dispersions in the GC, induced by baryons.

A. Pinzke, C. Pfrommer and L. Bergstrom, “Gamma-rays from dark matter annihilations strongly constrain the substructure in halos,” arXiv:0905.1948 [astro-ph.HE]
Original
1948
Earlier work this paper cites.
T. P. Cheng, “Chiral Symmetry And The Higgs Nucleon Coupling,” Phys. Rev. D 38
1988
Earlier work this paper cites.
E.W. Kolb and M.S. Turner, “The Early universe,” Front. Phys. 69
1990
Earlier work this paper cites.
S. W. Barwick et al
1997
Earlier work this paper cites.
D. Hooper, P. Blasi and P. D. Serpico, “Pulsars as the Sources of High Energy Cosmic Ray Positrons,” JCAP 0901
Original
2001
Earlier work this paper cites.
J. Knödlseder et al
2003
Earlier work this paper cites.
D. Tucker-Smith and N. Weiner, “Inelastic dark matter,” Phys. Rev. D 64
Original
2005
Earlier work this paper cites.
D. P. Finkbeiner and N. Weiner, “Exciting Dark Matter and the INTEGRAL/SPI 511 keV signal,” Phys. Rev. D 76
2007
Earlier work this paper cites.
D. P. Finkbeiner, “Microwave ISM Emission Observed by WMAP,” Astrophys. J. 614
Original
2007
Earlier work this paper cites.
M. Pospelov and A. Ritz, “The galactic 511-keV line from electroweak scale WIMPs,” Phys. Lett. B 651
2007
Earlier work this paper cites.
J. Chang et al
2008
Earlier work this paper cites.