Indirect detection of gravitino dark matter including its three-body decays

Journal of Cosmology and Astroparticle Physics

Volumn 2010, Issue 10, 2010, Pages

  Choi, Ki Young ^a   Restrepo, Diego ^b   Yaguna, Carlos E ^c   Zapata, Oscar ^b,d  

^a Pusan National University   (South Korea)

^b UNIVERSIDAD DE ANTIOQUIA   (Colombia)

^c UNIVERSIDAD AUTÓNOMA DE MADRID   (Spain)

^d UNIVERSIDAD EIA   (Colombia)

Author keywords

Cosmic ray theory; Dark matter theory; Gamma ray theory

Indexed keywords

EID: 78449309624     PISSN: 14757516     EISSN: 14757516     Source Type: Journal    
DOI: 10.1088/1475-7516/2010/10/033     Document Type: Article

References (38)

1. WMAP collaboration, J. Dunkley et al., Five-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Likelihoods and Parameters from the WMAP data, Astrophys. J. Suppl. 180 (2009) 306 [arXiv:0803.0586] [SPIRES].
2. F. Takayama and M. Yamaguchi, Gravitino dark matter without R-parity, Phys. Lett B 485 (2000) 388 [hep-ph/0005214] [SPIRES].
3. W. Buchmüller, L. Covi, K. Hamaguchi, A. Ibarra and T. Yanagida, Gravitino dark matter in R-parity breaking vacua, JHEP 03 (2007) 037 [hep-ph/0702184] [SPIRES].
4. G. Bertone, W. Buchmüller, L. Covi and A. Ibarra, Gamma-Rays from Decaying Dark Matter, JCAP 11 (2007) 003 [arXiv:0709.2299] [SPIRES].
5. K. Ishiwata, S. Matsumoto and T. Moroi, High Energy Cosmic Rays from the Decay of Gravitino Dark Matter, Phys. Rev. D 78 (2008) 063505 [arXiv:0805.1133] [SPIRES].
6. A. Ibarra and D. Tran, Gamma Ray Spectrum from Gravitino Dark Matter Decay, Phys. Rev. Lett. 100 (2008) 061301 [arXiv:0709.4593] [SPIRES].
7. L. Covi, M. Grefe, A. Ibarra and D. Tran, Unstable Gravitino Dark Matter and Neutrino Flux, JCAP 01 (2009) 029 [arXiv:0809.5030] [SPIRES].
8. A. Ibarra and D. Tran, Antimatter Signatures of Gravitino Dark Matter Decay, JCAP 07 (2008) 002 [arXiv:0804.4596] [SPIRES].
9. K.-Y. Choi, D.E. Lopez-Fogliani, C. Muñoz and R.R. de Austri, Gamma-ray detection from gravitino dark matter decay in the μvSSM, JCAP 03 (2010) 028 [arXiv:0906.3681] [SPIRES].
10. A.A. Abdo et al, Fermi LAT Search for Photon Lines from 30 to 200 GeV and Dark Matter Implications, Phys. Rev. Lett. 104 (2010) 091302 [arXiv: 1001.4836] [SPIRES].
11. K.-Y. Choi and C.E. Yaguna, New decay modes of gravitino dark matter, Phys. Rev. D 82 (2010) 015008 [arXiv:1003.3401] [SPIRES].
12. J. Bagger and J. Wess, Supersymmetry and supergravity, JHU-TIPAC-90-09 [SPIRES].
13. M. Grefe, Neutrino signals from gravitino dark matter with broken R-parity, DESY-THESIS-2008-043 [SPIRES].
14. T. Sjöstrand, S. Mrenna and P.Z. Skands, PYTHIA 6.4 Physics and Manual, JHEP 05 (2006) 026 [hep-ph/0603175] [SPIRES].
15. W. Buchmüller, A. Ibarra, T. Shindou, F. Takayama and D. Tran, Probing Gravitino Dark Matter, JCAP 09 (2009) 021 [arXiv:0906.1187] [SPIRES].
16. J.F. Navarro, C.S. Frenk and S.D.M. White, A Universal Density Profile from Hierarchical Clustering, Astrophys. J. 490 (1997) 493 [astro-ph/9611107] [SPIRES].
17. R. Catena and P. Ullio, A novel determination of the local dark matter density, JCAP 08 (2010) 004 [arXiv:0907.0018] [SPIRES].
18. THE FERMI-LAT collaboration, A.A. Abdo et al., The Spectrum of the Isotropic Diffuse Gamma-Ray Emission Derived From First-Year Fermi Large Area Telescope Data, Phys. Rev. Lett. 104 (2010) 101101 [arXiv: 1002.3603] [SPIRES].
19. M. Cirelli, P. Panci and P.D. Serpico, Diffuse gamma ray constraints on annihilating or decaying Dark Matter after Fermi, Nucl. Phys. B 840 (2010) 284 [arXiv:0912.0663] [SPIRES].
20. G. Hutsi, A. Hektor and M. Raidal, Implications of the Fermi-LAT diffuse gamma-ray measurements on annihilating or decaying Dark Matter, JCAP 07 (2010) 008 [arXiv:1004.2036] [SPIRES].
21. FERMI-LAT collaboration, A.A. Abdo et al., Constraints on Cosmological Dark Matter Annihilation from the Fermi-LAT Isotropic Diffuse Gamma-Ray Measurement, JCAP 04 (2010) 014 [arXiv:1002.4415] [SPIRES].
22. K.N. Abazajian, P. Agrawal, Z. Chacko and C. Kilic, Conservative Constraints on Dark Matter from the Fermi-LAT Isotropic Diffuse Gamma-Ray Background Spectrum, arXiv: 1002.3820 [SPIRES].
23. T. Delahaye, R. Lineros, F. Donato, N. Fornengo and P. Salati, Positrons from dark matter annihilation in the galactic halo: theoretical uncertainties, Phys. Rev. D 77 (2008) 063527 [arXiv:0712.2312] [SPIRES].
24. M. Cirelli, R. Franceschini and A. Strumia, Minimal Dark Matter predictions for galactic positrons, anti-protons, photons, Nucl. Phys. B 800 (2008) 204 [arXiv:0802.3378] [SPIRES].
25. E. Nardi, F. Sannino and A. Strumia, Decaying Dark Matter can explain the electron/positron excesses, JCAP 01 (2009) 043 [arXiv:0811.4153] [SPIRES].
26. A. Ibarra, D. Tran and C. Weniger, Decaying Dark Matter in Light of the PAMELA and Fermi LAT Data, JCAP 01 (2010) 009 [arXiv:0906.1571] [SPIRES].
27. FERMI-LAT collaboration, D. Grasso et al., On possible interpretations of the high energy electron-positron spectrum measured by the Fermi Large Area Telescope, Astropart. Phys. 32 (2009) 140 [arXiv:0905.0636] [SPIRES].
28. L.J. Gleeson and W.I. Axford, Cosmic Rays in the Interplanetary Medium, Astrophys. J. 149 (1967) L115.
29. L.J. Gleeson and W.I. Axford, Solar Modulation of Galactic Cosmic Rays, Astrophys. J. 154 (1968) 1011 [SPIRES].
30. PAMELA collaboration, O. Adriani et al., An anomalous positron abundance in cosmic rays with energies 1.5-100 GeV, Nature 458 (2009) 607 [arXiv:0810.4995] [SPIRES].
31. F. Donato, N. Fornengo, D. Maurin and P. Salati, Antiprotons in cosmic rays from neutralino annihilation, Phys. Rev. D 69 (2004) 063501 [astro-ph/0306207] [SPIRES].
32. T. Bringmann and P. Salati, The galactic antiproton spectrum at high energies: background expectation vs. exotic contributions, Phys. Rev. D 75 (2007) 083006 [astro-ph/0612514] [SPIRES].
33. Y. Bai, M. Carena and J. Lykken, The PAMELA excess from neutralino annihilation in the NMSSM, Phys. Rev. D 80 (2009) 055004 [arXiv:0905.2964] [SPIRES].
34. O. Adriani et al., A new measurement of the antiproton-to-proton flux ratio up to 100 GeV in the cosmic radiation, Phys. Rev. Lett. 102 (2009) 051101 [arXiv:0810.4994] [SPIRES].
35. PAMELA collaboration, O. Adriani et al., PAMELA results on the cosmic-ray antiproton flux from 60 MeV to 180 GeV in kinetic energy, Phys. Rev. Lett. 105 (2010) 121101 [arXiv:1007.0821] [SPIRES].
36. J.L. Feng, S. Su and F. Takayama, Supergravity with a gravitino LSP, Phys. Rev. D 70 (2004) 075019 [hep-ph/0404231] [SPIRES].
37. K. Kohri, T. Moroi and A. Yotsuyanagi, Big-bang nucleosynthesis with unstable gravitino and upper bound on the reheating temperature, Phys. Rev. D 73 (2006) 123511 [hep-ph/0507245] [SPIRES].
38. R.H. Cyburt et al., Nucleosynthesis Constraints on a Massive Gravitino in Neutralino Dark Matter Scenarios, JCAP 10 (2009) 021 [arXiv:0907.5003] [SPIRES].