Supersymmetric leptogenesis with a light hidden sector

Journal of Cosmology and Astroparticle Physics

Volumn 2010, Issue 7, 2010, Pages

  De Simone, Andrea ^a   Garny, Mathias ^b   Ibarrab, Alejandro ^b   Wenigerc, Christoph ^c  

^a MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

^b TECHNICAL UNIVERSITY OF MUNICH   (Germany)

^c DESY   (Germany)

Author keywords

Big bang nucleosynthesis; Leptogenesis; Physics of the early universe; Supersymmetry and cosmology

Indexed keywords

EID: 77955391844     PISSN: 14757516     EISSN: 14757516     Source Type: Journal    
DOI: 10.1088/1475-7516/2010/07/017     Document Type: Article

References (67)

1. P. Minkowski, μ → eγ at a Rate of One Out of 1-Billion Muon Decays?, Phys. Lett. B 67 (1977) 421;
2. M. Gell-Mann, P. Ramond and R. Slansky, Proceedings of the Supergravity Workshop, Stony
3. Brook U. S. A. (1979), P. Van Nieuwenhuizen and D. Freedman eds., North-Holland Pub. Co., New York U. S. A. (1979);
4. T. Yanagida, Proceedinds of the Workshop on Unified Theories and Baryon Number in the Universe, KEK Summer School, Ibaraki Japan (1979), A. Sawada and A. Sugamoto eds., Tsukuba Japan (1979);
5. R. N. Mohapatra and G. Senjanović, Neutrino mass and spontaneous parity nonconservation, Phys. Rev. Lett. 44 (1980) 912
6. [Erratum ibid. Phys. Rev. D 23 (1981) 165];
7. S. L. Glashow, The Future Of Elementary Particle Physics, lectures given at Cargese Summer Inst., Cargese France (1979) [NATO Adv. Study Inst. Ser. B Phys. 59 (1980) 687];
8. J. Schechter and J. W. F. Valle, Neutrino Masses in SU (2) × U (1) Theories, Phys. Rev. D 22 (1980) 2227.
9. M. Fukugita and T. Yanagida, Baryogenesis Without Grand Unification, Phys. Lett. B 174 (1986) 45.
10. S. Davidson and A. Ibarra, A lower bound on the right-handed neutrino mass from leptogenesis, Phys. Lett. B 535 (2002) 25 [hep-ph/0202239];
11. W. Buchmüller, P. Di Bari and M. Plümacher, Leptogenesis for pedestrians, Ann. Phys. 315 (2005) 305 [hep-ph/0401240].
12. M. Bolz, A. Brandenburg and W. Buchmüller, Thermal Production of Gravitinos, Nucl. Phys. B 606 (2001) 518
13. [Erratum ibid. B 790 (2008) 336] [hep-ph/0012052];
14. J. Pradler and F. D. Steffen, Thermal Gravitino Production and Collider Tests of Leptogenesis, Phys. Rev. D 75 (2007) 023509 [hep-ph/0608344];
15. V. S. Rychkov and A. Strumia, Thermal production of gravitinos, Phys. Rev. D 75 (2007) 075011 [hep-ph/0701104].
16. M. Kawasaki, K. Kohri and T. Moroi, Big-bang nucleosynthesis and hadronic decay of long-lived massive particles, Phys. Rev. D 71 (2005) 083502 [astro-ph/0408426].
17. R. H. Cyburt et al., Nucleosynthesis Constraints on a Massive Gravitino in Neutralino Dark Matter Scenarios, JCAP 10 (2009) 021 [arXiv:0907.5003].
18. E. Komatsu et al., Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation, arXiv:1001.4538.
19. K. Jedamzik, Big bang nucleosynthesis constraints on hadronically and electromagnetically decaying relic neutral particles, Phys. Rev. D 74 (2006) 103509 [hep-ph/0604251].
20. M. Pospelov, Particle physics catalysis of thermal big bang nucleosynthesis, Phys. Rev. Lett. 98 (2007) 231301 [hep-ph/0605215].
21. K. Kohri and F. Takayama, Big Bang Nucleosynthesis with Long Lived Charged Massive Particles, Phys. Rev. D 76 (2007) 063507 [hep-ph/0605243];
22. M. Kaplinghat and A. Rajaraman, Big Bang Nucleosynthesis with Bound States of Long-lived Charged Particles, Phys. Rev. D 74 (2006) 103004 [astro-ph/0606209];
23. R. H. Cyburt, J. R. Ellis, B. D. Fields, K. A. Olive and V. C. Spanos, Bound-state effects on light-element abundances in gravitino dark matter scenarios, JCAP 11 (2006) 014 [astro-ph/0608562];
24. K. Hamaguchi, T. Hatsuda, M. Kamimura, Y. Kino and T. T. Yanagida, Stau-catalyzed Li-6 production in big-bang nucleosynthesis, Phys. Lett. B 650 (2007) 268 [hep-ph/0702274];
25. J. Pradler and F. D. Steffen, Implications of Catalyzed BBN in the CMSSM with Gravitino Dark Matters, Phys. Lett. B 666 (2008) 181 [arXiv:0710.2213];
26. M. Pospelov, J. Pradler and F. D. Steffen, Constraints on Supersymmetric Models from Catalytic Primordial Nucleosynthesis of Beryllium, JCAP 11 (2008) 020 [arXiv:0807.4287].
27. K. Jedamzik and M. Pospelov, Big Bang Nucleosynthesis and Particle Dark Matter, New J. Phys. 11 (2009) 105028 [arXiv:0906.2087].
28. T. Kanzaki, M. Kawasaki, K. Kohri and T. Moroi, Cosmological Constraints on Gravitino LSP Scenario with Sneutrino NLSP, Phys. Rev. D 75 (2007) 025011 [hep-ph/0609246].
29. J. L. Diaz-Cruz, J. R. Ellis, K. A. Olive and Y. Santoso, On the feasibility of a stop NLSP in gravitino dark matter scenarios, JHEP 05 (2007) 003 [hep-ph/0701229].
30. 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].
31. M. Ratz, K. Schmidt-Hoberg and M. W. Winkler, A note on the primordial abundance of stau NLSPs, JCAP 10 (2008) 026 [arXiv:0808.0829].
32. L. Boubekeur, K. Y. Choi, R. Ruiz de Austri and O. Vives, The degenerate gravitino scenario, JCAP 04 (2010) 005 [arXiv:1002.0340];
33. J. Pradler and F. D. Steffen, Thermal relic abundances of long-lived staus, Nucl. Phys. B 809 (2009) 318 [arXiv:0808.2462].
34. J. Pradler and F. D. Steffen, Constraints on the reheating temperature in gravitino dark matter scenarios, Phys. Lett. B 648 (2007) 224 [hep-ph/0612291].
35. T. Asaka and T. Yanagida, Solving the gravitino problem by axino, Phys. Lett. B 494 (2000) 297 [hep-ph/0006211].
36. T. Asaka, K. Hamaguchi and K. Suzuki, Cosmological gravitino problem in gauge mediated supersymmetry breaking models, Phys. Lett. B 490 (2000) 136 [hep-ph/0005136].
37. L. J. Hall, K. Jedamzik, J. March-Russell and S. M. West, Freeze-In Production of FIMP Dark Matter, JHEP 03 (2010) 080 [arXiv:0911.1120].
38. A. Ibarra, A. Ringwald and C. Weniger, Hidden gauginos of an unbroken U (1): Cosmological constraints and phenomenological prospects, JCAP 01 (2009) 003 [arXiv:0809.3196].
39. E. W. Kolb and M. S. Turner, The Early universe, Front. Phys. 69 (1990) 1.
40. SDSS collaboration, P. McDonald et al., The Lyman-alpha Forest Power Spectrum from the Sloan Digital Sky Survey, Astrophys. J. Suppl. 163 (2006) 80 [astro-ph/0405013].
41. L. E. Strigari, M. Kaplinghat and J. S. Bullock, Dark Matter Halos with Cores from Hierarchical Structure Formation, Phys. Rev. D 75 (2007) 061303 [astro-ph/0606281];
42. F. Borzumati, T. Bringmann and P. Ullio, Dark matter from late decays and the small-scale structure problems, Phys. Rev. D 77 (2008) 063514 [hep-ph/0701007].
43. A. Boyarsky, J. Lesgourgues, O. Ruchayskiy and M. Viel, Lyman-alpha constraints on warm and on warm-plus-cold dark matter models, JCAP 05 (2009) 012 [arXiv:0812.0010].
44. M. Viel, M. G. Haehnelt and V. Springel, Inferring the dark matter power spectrum from the Lyman-alpha forest in high-resolution QSO absorption spectra, Mon. Not. Roy. Astron. Soc. 354 (2004) 684 [astro-ph/0404600].
45. J. L. Feng, S. Su and F. Takayama, Supergravity with a gravitino LSP, Phys. Rev. D 70 (2004) 075019 [hep-ph/0404231].
46. N. Arkani-Hamed, A. Delgado and G. F. Giudice, The well-tempered neutralino, Nucl. Phys. B 741 (2006) 108 [hep-ph/0601041].
47. B. Holdom, Two U (1) 's and Epsilon Charge Shifts, Phys. Lett. B 166 (1986) 196.
48. B. Holdom, Oblique electroweak corrections and an extra gauge boson, Phys. Lett. B 259 (1991) 329.
49. F. del Aguila, G. D. Coughlan and M. Quirós, Gauge Coupling Renormalization With Several U (1) Factors, Nucl. Phys. B 307 (1988) 633
50. [Erratum ibid. B 312 (1989) 751].
51. K. R. Dienes, C. F. Kolda and J. March-Russell, Kinetic mixing and the supersymmetric gauge hierarchy, Nucl. Phys. B 492 (1997) 104 [hep-ph/9610479].
52. S. A. Abel, M. D. Goodsell, J. Jaeckel, V. V. Khoze and A. Ringwald, Kinetic Mixing of the Photon with Hidden U (1) in String Phenomenology, JHEP 07 (2008) 124 [arXiv:0803.1449].
53. M. Goodsell, J. Jaeckel, J. Redondo and A. Ringwald, Naturally Light Hidden Photons in LARGE Volume String Compactifications, JHEP 11 (2009) 027 [arXiv:0909.0515].
54. A. Arvanitaki, N. Craig, S. Dimopoulos, S. Dubovsky and J. March-Russell, String Photini at the LHC, Phys. Rev. D 81 (2010) 075018 [arXiv:0909.5440].
55. M. Goodsell and A. Ringwald, Light hidden-sector U (1) s in string compactifications, arXiv:1002.1840.
56. G. F. Giudice and A. Masiero, A Natural Solution to the mu Problem in Supergravity Theories, Phys. Lett. B 206 (1988) 480.
57. M. Drees and X. Tata, Signals for heavy exotics at hadron colliders and supercolliders, Phys. Lett. B 252 (1990) 695.
58. W. Buchmüller, K. Hamaguchi, M. Ratz and T. Yanagida, Supergravity at colliders, Phys. Lett. B 588 (2004) 90 [hep-ph/0402179];
59. J. L. Feng and B. T. Smith, Slepton trapping at the Large Hadron and International Linear Colliders, Phys. Rev. D 71 (2005) 015004
60. [Erratum ibid. D 71 (2005) 019904] [hep-ph/0409278];
61. K. Hamaguchi, Y. Kuno, T. Nakaya and M. M. Nojiri, A study of late decaying charged particles at future colliders, Phys. Rev. D 70 (2004) 115007 [hep-ph/0409248];
62. A. Brandenburg, L. Covi, K. Hamaguchi, L. Roszkowski and F. D. Steffen, Signatures of axinos and gravitinos at colliders, Phys. Lett. B 617 (2005) 99 [hep-ph/0501287].
63. K. Hamaguchi and A. Ibarra, Probing lepton flavour violation in slepton NLSP scenarios, JHEP 02 (2005) 028 [hep-ph/0412229].
64. A. Ibarra and D. Tran, Decaying Dark Matter and the PAMELA Anomaly, JCAP 02 (2009) 021 [arXiv:0811.1555];
65. 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];
66. A. Ibarra, D. Tran and C. Weniger, Detecting Gamma-Ray Anisotropies from Decaying Dark Matter: Prospects forFermi LAT, Phys. Rev. D 81 (2010) 023529 [arXiv:0909.3514].
67. C. Cheung, J. Mardon, Y. Nomura and J. Thaler, A Definitive Signal of Multiple Supersymmetry Breaking at the LHC, arXiv:1004.4637.