130 GeV gamma ray line and enhanced Higgs di-photon rate from triplet-singlet extended MSSM

Journal of High Energy Physics

Volumn 2013, Issue 8, 2013, Pages

  Basak, Tanushree ^a   Mohanty, Subhendra ^a  

^a PHYSICAL RESEARCH LABORATORY   (India)

Author keywords

Supersymmetry Phenomenology

Indexed keywords

EID: 84881277982     PISSN: 11266708     EISSN: 10298479     Source Type: Journal    
DOI: 10.1007/JHEP08(2013)020     Document Type: Article

References (75)

1. H. Baer, V. Barger and A. Mustafayev, Implications of a 125 GeV Higgs scalar for LHC SUSY and neutralino dark matter searches, Phys. Rev. D 85 (2012) 075010 [ arXiv:1112.3017 ] [ INSPIRE ].
2. S. Heinemeyer, O. Stal and G. Weiglein, Interpreting the LHC Higgs search results in the MSSM, Phys. Lett. B 710 (2012) 201 [ arXiv:1112.3026 ] [ INSPIRE ].
3. A. Arbey, M. Battaglia, A. Djouadi, F. Mahmoudi and J. Quevillon, Implications of a 125 GeV Higgs for supersymmetric models, Phys. Lett. B 708 (2012) 162 [ arXiv:1112.3028 ] [ INSPIRE ].
4. P. Draper, P. Meade, M. Reece and D. Shih, Implications of a 125 GeV Higgs for the MSSM and low-scale SUSY breaking, Phys. Rev. D 85 (2012) 095007 [ arXiv:1112.3068 ] [ INSPIRE ].
5. A. Arbey, M. Battaglia and F. Mahmoudi, Constraints on the MSSM from the Higgs sector: a pMSSM study of Higgs searches, B-s0\to {\mu{+}}{\mu{-}} and dark matter direct detection, Eur. Phys. J. C 72 (2012) 1906 [ arXiv:1112.3032 ] [ INSPIRE ].
6. M. Kadastik, K. Kannike, A. Racioppi and M. Raidal, Implications of the 125 GeV Higgs boson for scalar dark matter and for the CMSSM phenomenology, JHEP 05 (2012) 061 [ arXiv:1112.3647 ] [ INSPIRE ].
7. J. Cao, Z. Heng, D. Li and J.M. Yang, Current experimental constraints on the lightest Higgs boson mass in the constrained MSSM, Phys. Lett. B 710 (2012) 665 [ arXiv:1112.4391 ] [ INSPIRE ].
8. J. Ellis and K.A. Olive, Revisiting the Higgs mass and dark matter in the CMSSM, Eur. Phys. J. C 72 (2012) 2005 [ arXiv:1202.3262 ] [ INSPIRE ].
9. M.A. Ajaib, I. Gogoladze, F. Nasir and Q. Shafi, Revisiting mGMSB in light of a 125 GeV Higgs, Phys. Lett. B 713 (2012) 462 [ arXiv:1204.2856 ] [ INSPIRE ].
10. F. Brummer, S. Kraml and S. Kulkarni, Anatomy of maximal stop mixing in the MSSM, JHEP 08 (2012) 089 [ arXiv:1204.5977 ] [ INSPIRE ].
11. ATLAS collaboration, Observation of a new particle in the search for the standard model Higgs boson with the ATLAS detector at the LHC, Phys. Lett. B 716 (2012) 1 [ arXiv:1207.7214 ] [ INSPIRE ].
12. CMS collaboration, Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC, Phys. Lett. B 716 (2012) 30 [ arXiv:1207.7235 ] [ INSPIRE ].
13. M. Drees, Supersymmetric models with extended Higgs sector, Int. J. Mod. Phys. A 4 (1989) 3635 [ INSPIRE ].
14. U. Ellwanger, C. Hugonie and A.M. Teixeira, The next-to-minimal supersymmetric standard model, Phys. Rept. 496 (2010) 1 [ arXiv:0910.1785 ] [ INSPIRE ].
15. G.G. Ross and K. Schmidt-Hoberg, The fine-tuning of the generalised NMSSM, Nucl. Phys. B 862 (2012) 710 [ arXiv:1108.1284 ] [ INSPIRE ].
16. L.J. Hall, D. Pinner and J.T. Ruderman, A natural SUSY Higgs near 126 GeV, JHEP 04 (2012) 131 [ arXiv:1112.2703 ] [ INSPIRE ].
17. S. King, M. Muhlleitner and R. Nevzorov, NMSSM Higgs benchmarks near 125 GeV, Nucl. Phys. B 860 (2012) 207 [ arXiv:1201.2671 ] [ INSPIRE ].
18. Z. Kang, J. Li and T. Li, On naturalness of the MSSM and NMSSM, JHEP 11 (2012) 024 [ arXiv:1201.5305 ] [ INSPIRE ].
19. J.-J. Cao, Z.-X. Heng, J.M. Yang, Y.-M. Zhang and J.-Y. Zhu, A SM-like Higgs near 125 GeV in low energy SUSY: a comparative study for MSSM and NMSSM, JHEP 03 (2012) 086 [ arXiv:1202.5821 ] [ INSPIRE ].
20. D.A. Vasquez et al., The 125 GeV Higgs in the NMSSM in light of LHC results and astrophysics constraints, Phys. Rev. D 86 (2012) 035023 [ arXiv:1203.3446 ] [ INSPIRE ].
21. U. Ellwanger and C. Hugonie, Higgs bosons near 125 GeV in the NMSSM with constraints at the GUT scale, Adv. High Energy Phys. 2012 (2012) 625389 [ arXiv:1203.5048 ] [ INSPIRE ].
22. S. King, M. Muhlleitner and R. Nevzorov, NMSSM Higgs benchmarks near 125 GeV, Nucl. Phys. B 860 (2012) 207 [ arXiv:1201.2671 ] [ INSPIRE ].
23. J. Espinosa and M. Quirós, Higgs triplets in the supersymmetric standard model, Nucl. Phys. B 384 (1992) 113 [ INSPIRE ].
24. J. Espinosa and M. Quirós, On Higgs boson masses in nonminimal supersymmetric standard models, Phys. Lett. B 279 (1992) 92 [ INSPIRE ].
25. S. Di Chiara and K. Hsieh, Triplet extended supersymmetric standard model, Phys. Rev. D 78 (2008) 055016 [ arXiv:0805.2623 ] [ INSPIRE ].
26. K. Agashe, A. Azatov, A. Katz and D. Kim, Improving the tunings of the MSSM by adding triplets and singlet, Phys. Rev. D 84 (2011) 115024 [ arXiv:1109.2842 ] [ INSPIRE ].
27. T. Basak and S. Mohanty, Triplet-singlet extension of the MSSM with a 125 GeV Higgs and dark matter, Phys. Rev. D 86 (2012) 075031 [ arXiv:1204.6592 ] [ INSPIRE ].
28. T. Bringmann, X. Huang, A. Ibarra, S. Vogl and C. Weniger, Fermi LAT search for internal bremsstrahlung signatures from dark matter annihilation, JCAP 07 (2012) 054 [ arXiv:1203.1312 ] [ INSPIRE ].
29. C. Weniger, A tentative gamma-ray line from dark matter annihilation at the Fermi Large Area Telescope, JCAP 08 (2012) 007 [ arXiv:1204.2797 ] [ INSPIRE ].
30. E. Tempel, A. Hektor and M. Raidal, Fermi 130 GeV γ-ray excess and dark matter annihilation in sub-haloes and in the Galactic centre, JCAP 09 (2012) 032 [Addendum ibid. 1211 (2012) A01] [ arXiv:1205.1045 ] [ INSPIRE ].
31. T. Bringmann and C. Weniger, Gamma ray signals from dark matter: concepts, status and prospects, Phys. Dark Univ. 1 (2012) 194 [ arXiv:1208.5481 ] [ INSPIRE ].
32. LAT collaboration, M. Ackermann et al., Fermi LAT search for dark matter in γ-ray lines and the inclusive photon spectrum, Phys. Rev. D 86 (2012) 022002 [ arXiv:1205.2739 ] [ INSPIRE ].
33. M.R. Buckley and D. Hooper, Implications of a 130 GeV γ-ray line for dark matter, Phys. Rev. D 86 (2012) 043524 [ arXiv:1205.6811 ] [ INSPIRE ].
34. J.M. Cline, 130 GeV dark matter and the Fermi γ-ray line, Phys. Rev. D 86 (2012) 015016 [ arXiv:1205.2688 ] [ INSPIRE ].
35. B. Kyae and J.-C. Park, 130 GeV Fermi γ-ray line from dark matter decay, Phys. Lett. B 718 (2013) 1425 [ arXiv:1205.4151 ] [ INSPIRE ].
36. L. Wang and X.-F. Han, 130 GeV gamma-ray line and enhancement of h → γγ in the Higgs triplet model plus a scalar dark matter, Phys. Rev. D 87 (2013) 015015 [ arXiv:1209.0376 ] [ INSPIRE ].
37. Rencontres de Moriond 2013 Electroweak Session, March 2-9, La Thuile, Italy (2013), https://indico.in2p3.fr/conferenceDisplay.py?confId=7411.
38. Rencontres de Moriond 2013 QCD Session, March 9-16, CERN, Switzerland (2013), http://moriond.in2p3.fr/QCD/2013/MorQCD13Prog.html.
39. J. Ellis and T. You, Updated global analysis of Higgs couplings, JHEP 06 (2013) 103 [ arXiv:1303.3879 ] [ INSPIRE ].
40. M. Carena, I. Low and C.E. Wagner, Implications of a modified Higgs to diphoton decay width, JHEP 08 (2012) 060 [ arXiv:1206.1082 ] [ INSPIRE ].
41. K.-Y. Choi, H.M. Lee and O. Seto, Vector Higgs-portal dark matter and Fermi-LAT gamma ray line, arXiv:1304.0966 [ INSPIRE ].
42. Z. Bern, P. Gondolo and M. Perelstein, Neutralino annihilation into two photons, Phys. Lett. B 411 (1997) 86 [ hep-ph/9706538 ] [ INSPIRE ].
43. L. Bergstrom and P. Ullio, Full one loop calculation of neutralino annihilation into two photons, Nucl. Phys. B 504 (1997) 27 [ hep-ph/9706232 ] [ INSPIRE ].
44. J. Kumar and P. Sandick, Gamma rays from bino-like dark matter in the MSSM, arXiv:1303.2384 [ INSPIRE ].
45. T. Bringmann, L. Bergstrom and J. Edsjo, New γ-ray contributions to supersymmetric dark matter annihilation, JHEP 01 (2008) 049 [ arXiv:0710.3169 ] [ INSPIRE ].
46. L. Bergstrom, T. Bringmann, M. Eriksson and M. Gustafsson, Gamma rays from heavy neutralino dark matter, Phys. Rev. Lett. 95 (2005) 241301 [ hep-ph/0507229 ] [ INSPIRE ]. (Pubitemid 43272899)
47. A. Birkedal, K.T. Matchev, M. Perelstein and A. Spray, Robust γ ray signature of WIMP dark matter, hep-ph/0507194 [ INSPIRE ].
48. B. Shakya, A 130 GeV γ ray signal from supersymmetry, arXiv:1209.2427 [ INSPIRE ].
49. M. Carena, S. Gori, I. Low, N. Shah and C. Wagner, Vacuum stability and Higgs diphoton decays in the MSSM, JHEP 02 (2013) 114 [ arXiv:1211.6136 ] [ INSPIRE ].
50. D. Das, U. Ellwanger and P. Mitropoulos, A 130 GeV photon line from dark matter annihilation in the NMSSM, JCAP 08 (2012) 003 [ arXiv:1206.2639 ] [ INSPIRE ].
51. Z. Kang, T. Li, J. Li and Y. Liu, Brightening the (130 GeV) γ-ray line, arXiv:1206.2863 [ INSPIRE ].
52. G. Chalons, M.J. Dolan and C. McCabe, Neutralino dark matter and the Fermi γ-ray lines, JCAP 02 (2013) 016 [ arXiv:1211.5154 ] [ INSPIRE ].
53. U. Ellwanger, A Higgs boson near 125 GeV with enhanced di-photon signal in the NMSSM, JHEP 03 (2012) 044 [ arXiv:1112.3548 ] [ INSPIRE ].
54. K. Schmidt-Hoberg and F. Staub, Enhanced h → γγ rate in MSSM singlet extensions, JHEP 10 (2012) 195 [ arXiv:1208.1683 ] [ INSPIRE ].
55. K. Choi, S.H. Im, K.S. Jeong and M. Yamaguchi, Higgs mixing and diphoton rate enhancement in NMSSM models, JHEP 02 (2013) 090 [ arXiv:1211.0875 ] [ INSPIRE ].
56. K. Schmidt-Hoberg, F. Staub and M.W. Winkler, Enhanced diphoton rates at Fermi and the LHC, JHEP 01 (2013) 124 [ arXiv:1211.2835 ] [ INSPIRE ].
57. A. Delgado, G. Nardini and M. Quirós, Large diphoton Higgs rates from supersymmetric triplets, Phys. Rev. D 86 (2012) 115010 [ arXiv:1207.6596 ] [ INSPIRE ].
58. Z. Kang, Y. Liu and G.-Z. Ning, Highlights of supersymmetric hypercharge ±1 triplets, arXiv:1301.2204 [ INSPIRE ].
59. L. Wang and X.-F. Han, LHC diphoton Higgs signal in the Higgs triplet model with Y = 0, arXiv:1303.4490 [ INSPIRE ].
60. XENON100 collaboration, E. Aprile et al., Dark matter results from 225 live days of XENON100 data, Phys. Rev. Lett. 109 (2012) 181301 [ arXiv:1207.5988 ] [ INSPIRE ].
61. Particle Data Group collaboration, J. Beringer et al., Review of particle physics, Phys. Rev. D 86 (2012) 010001 [ INSPIRE ].
62. A. Rajaraman, T.M. Tait and D. Whiteson, Two lines or not two lines? That is the question of γ ray spectra, JCAP 09 (2012) 003 [ arXiv:1205.4723 ] [ INSPIRE ].
63. M. Su and D.P. Finkbeiner, Strong evidence for γ-ray line emission from the inner galaxy, arXiv:1206.1616 [ INSPIRE ].
64. P. Ullio and L. Bergstrom, Neutralino annihilation into a photon and a Z boson, Phys. Rev. D 57 (1998) 1962 [ hep-ph/9707333 ] [ INSPIRE ].
65. G. Bélanger et al., Indirect search for dark matter with MicrOMEGAs2.4, Comput. Phys. Commun. 182 (2011) 842 [ arXiv:1004.1092 ] [ INSPIRE ].
66. Planck collaboration, P. Ade et al., Planck 2013 results. XVI. Cosmological parameters, arXiv:1303.5076 [ INSPIRE ].
67. WMAP collaboration, G. Hinshaw et al., Nine-year Wilkinson Microwave Anisotropy Probe (WMAP) observations: cosmological parameter results, arXiv:1212.5226 [ INSPIRE ].
68. G. Jungman, M. Kamionkowski and K. Griest, Supersymmetric dark matter, Phys. Rept. 267 (1996) 195 [ hep-ph/9506380 ] [ INSPIRE ].
69. G. Bertone, D. Hooper and J. Silk, Particle dark matter: evidence, candidates and constraints, Phys. Rept. 405 (2005) 279 [ hep-ph/0404175 ] [ INSPIRE ]. (Pubitemid 40076471)
70. J.R. Ellis, A. Ferstl and K.A. Olive, Reevaluation of the elastic scattering of supersymmetric dark matter, Phys. Lett. B 481 (2000) 304 [ hep-ph/0001005 ] [ INSPIRE ].
71. -1 of s=8 TeV proton-proton collision data, ATLAS-CONF-2012-109 (2012).
72. CMS collaboration, Search for new physics in the multijet and missing transverse momentum final state in proton-proton collisions at s=7 TeV, Phys. Rev. Lett. 109 (2012) 171803 [ arXiv:1207.1898 ] [ INSPIRE ].
73. J.R. Ellis, M.K. Gaillard and D.V. Nanopoulos, A phenomenological profile of the Higgs boson, Nucl. Phys. B 106 (1976) 292 [ INSPIRE ].
74. M.A. Shifman, A. Vainshtein, M. Voloshin and V.I. Zakharov, Low-energy theorems for Higgs boson couplings to photons, Sov. J. Nucl. Phys. 30 (1979) 711 [Yad. Fiz. 30 (1979) 1368] [ INSPIRE ].
75. A. Djouadi, The Anatomy of electro-weak symmetry breaking. II. The Higgs bosons in the minimal supersymmetric model, Phys. Rept. 459 (2008) 1 [ hep-ph/0503173 ] [ INSPIRE ].