Physics at a Higgsino factory

Journal of High Energy Physics

Volumn 2014, Issue 6, 2014, Pages

  Baer, Howard ^a   Barger, Vernon ^b   Mickelson, Dan ^a   Mustafayev, Azar ^c   Tata, Xerxes ^c  

^a UNIVERSITY OF OKLAHOMA   (United States)

^b Wisconsin Electric Machines and Power Electronics Consortium   (United States)

^c UNIVERSITY OF HAWAII   (United States)

Author keywords

Supersymmetry Phenomenology

Indexed keywords

EID: 84904282545     PISSN: 11266708     EISSN: 10298479     Source Type: Journal    
DOI: 10.1007/JHEP06(2014)172     Document Type: Article

References (85)

1. 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 ].
2. 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 ].
3. -1 of √s = 7 TeV proton-proton collision data, Phys. Rev. D 87 (2013) 012008 [ arXiv:1208.0949 ].
4. -1 of √s = 8 TeV proton-proton collision data, ATLAS-CONF-2013-047 (2013).
5. ATLAS collaboration, Search for squarks and gluinos in events with isolated leptons, jets and missing transverse momentum at √s = 8 TeV with the ATLAS detector, ATLAS-CONF-2013-062 (2013).
6. CMS collaboration, Search for supersymmetry in hadronic final states using MT2 in pp collisions at √s = 7 TeV, JHEP 10 (2012) 018 [ arXiv:1207.1798 ].
7. CMS collaboration, Search for new physics in the multijet and missing transverse momentum final state in proton-proton collisions at √s = 8 TeV, arXiv:1402.4770.
8. T and b-quark multiplicity in pp collisions at √s = 8 TeV, Eur. Phys. J. C 73 (2013) 2568 [ arXiv:1303.2985 ].
9. M. Shifman, Frontiers Beyond the Standard Model: Reflections and Impressionistic Portrait of the conferernce, Mod. Phys. Lett. A 27 (2012) 1230043.
10. N. Craig, The State of Supersymmetry after Run I of the LHC, arXiv:1309.0528.
11. H. Baer, V. Barger, P. Huang, A. Mustafayev and X. Tata, Radiative natural SUSY with a 125 GeV Higgs boson, Phys. Rev. Lett. 109 (2012) 161802 [ arXiv:1207.3343 ].
12. H. Baer et al., Post-LHC7 fine-tuning in the mSUGRA/CMSSM model with a 125 GeV Higgs boson, Phys. Rev. D 87 (2013) 035017 [ arXiv:1210.3019 ].
13. H. Baer et al., Radiative natural supersymmetry: Reconciling electroweak fine-tuning and the Higgs boson mass, Phys. Rev. D 87 (2013) 115028 [ arXiv:1212.2655 ].
14. H. Baer et al., Naturalness, Supersymmetry and Light Higgsinos: A Snowmass Whitepaper, arXiv:1306.2926.
15. H. Baer, V. Barger and D. Mickelson, How conventional measures overestimate electroweak fine-tuning in supersymmetric theory, Phys. Rev. D 88 (2013) 095013 [ arXiv:1309.2984 ].
16. A. Mustafayev and X. Tata, Supersymmetry, Naturalness and Light Higgsinos, arXiv:1404.1386.
17. H. Baer, V. Barger, D. Mickelson and M. Padeffke-Kirkland, SUSY models under siege: LHC constraints and electroweak fine-tuning, arXiv:1404.2277.
18. K.L. Chan, U. Chattopadhyay and P. Nath, Naturalness, weak scale supersymmetry and the prospect for the observation of supersymmetry at the Tevatron and at the CERN LHC, Phys. Rev. D 58 (1998) 096004 [ hep-ph/9710473 ].
19. S. Akula, M. Liu, P. Nath and G. Peim, Naturalness, Supersymmetry and Implications for LHC and Dark Matter, Phys. Lett. B 709 (2012) 192 [ arXiv:1111.4589 ].
20. M. Liu and P. Nath, Higgs boson mass, proton decay, naturalness and constraints of the LHC and Planck data, Phys. Rev. D 87 (2013) 095012 [ arXiv:1303.7472 ].
21. J.L. Feng, K.T. Matchev and T. Moroi, Focus points and naturalness in supersymmetry, Phys. Rev. D 61 (2000) 075005 [ hep-ph/9909334 ].
22. J.L. Feng and K.T. Matchev, Focus point supersymmetry: Proton decay, flavor and CP-violation and the Higgs boson mass, Phys. Rev. D 63 (2001) 095003 [ hep-ph/0011356 ].
23. J.L. Feng, K.T. Matchev and D. Sanford, Focus Point Supersymmetry Redux, Phys. Rev. D 85 (2012) 075007 [ arXiv:1112.3021 ].
24. J.L. Feng and D. Sanford, A Natural 125 GeV Higgs Boson in the MSSM from Focus Point Supersymmetry with A-Terms, Phys. Rev. D 86 (2012) 055015 [ arXiv:1205.2372 ].
25. M. Perelstein and C. Spethmann, A Collider signature of the supersymmetric golden region, JHEP 04 (2007) 070 [ hep-ph/0702038 ].
26. M. Perelstein and B. Shakya, Fine-Tuning Implications of Direct Dark Matter Searches in the MSSM, JHEP 10 (2011) 142 [ arXiv:1107.5048 ].
27. M. Perelstein and B. Shakya, XENON100 implications for naturalness in the MSSM, NMSSM and λ-supersymmetry model, Phys. Rev. D 88 (2013) 075003 [ arXiv:1208.0833 ].
28. S.P. Martin, Compressed supersymmetry and natural neutralino dark matter from top squark-mediated annihilation to top quarks, Phys. Rev. D 75 (2007) 115005 [ hep-ph/0703097 ].
29. J.E. Younkin and S.P. Martin, Non-universal gaugino masses, the supersymmetric little hierarchy problem and dark matter, Phys. Rev. D 85 (2012) 055028 [ arXiv:1201.2989 ].
30. S.P. Martin, Non-universal gaugino masses and semi-natural supersymmetry in view of the Higgs boson discovery, Phys. Rev. D 89 (2014) 035011 [ arXiv:1312.0582 ].
31. S.F. King, M. Muhlleitner and R. Nevzorov, NMSSM Higgs Benchmarks Near 125 GeV, Nucl. Phys. B 860 (2012) 207 [ arXiv:1201.2671 ].
32. G. Altarelli, The Higgs: so simple yet so unnatural, Phys. Scripta T 158 (2013) 014011 [ arXiv:1308.0545 ].
33. C. Brust, A. Katz, S. Lawrence and R. Sundrum, SUSY, the Third Generation and the LHC, JHEP 03 (2012) 103 [ arXiv:1110.6670 ].
34. H. Baer, V. Barger, M. Padeffke-Kirkland and X. Tata, Naturalness implies intra-generational degeneracy for decoupled squarks and sleptons, Phys. Rev. D 89 (2014) 037701 [ arXiv:1311.4587 ].
35. M. Dine, A. Kagan and S. Samuel, Naturalness in Supersymmetry, or Raising the Supersymmetry Breaking Scale, Phys. Lett. B 243 (1990) 250.
36. A.G. Cohen, D.B. Kaplan and A.E. Nelson, The More minimal supersymmetric standard model, Phys. Lett. B 388 (1996) 588 [ hep-ph/9607394 ]. (Pubitemid 126391499)
37. N. Arkani-Hamed and H. Murayama, Can the supersymmetric flavor problem be solved by decoupling?, Phys. Rev. D 56 (1997) R6733.
38. T. Moroi and M. Nagai, Probing Supersymmetric Model with Heavy Sfermions Using Leptonic Flavor and CP-violations, Phys. Lett. B 723 (2013) 107 [ arXiv:1303.0668 ].
39. H. Baer et al., Radiatively-driven natural supersymmetry at the LHC, JHEP 12 (2013) 013 [ arXiv:1310.4858 ].
40. H. Baer et al., Same sign diboson signature from supersymmetry models with light higgsinos at the LHC, Phys. Rev. Lett. 110 (2013) 151801 [ arXiv:1302.5816 ].
41. C. Han et al., Probing Light Higgsinos in Natural SUSY from Monojet Signals at the LHC, JHEP 02 (2014) 049 [ arXiv:1310.4274 ].
42. H. Baer, A. Mustafayev and X. Tata, Monojets and mono-photons from light higgsino pair production at LHC14, Phys. Rev. D 89 (2014) 055007 [ arXiv:1401.1162 ].
43. P. Schwaller and J. Zurita, Compressed electroweakino spectra at the LHC, JHEP 03 (2014) 060 [ arXiv:1312.7350 ].
44. Z. Han, G.D. Kribs, A. Martin and A. Menon, Hunting quasidegenerate Higgsinos, Phys. Rev. D 89 (2014) 075007 [ arXiv:1401.1235 ].
45. H. Baer et al., The International Linear Collider Technical Design Report - Volume 2: Physics, arXiv:1306.6352.
46. L. Girardello and M.T. Grisaru, Soft Breaking of Supersymmetry, Nucl. Phys. B 194 (1982) 65.
47. I. Jack and D.R.T. Jones, Nonstandard soft supersymmetry breaking, Phys. Lett. B 457 (1999) 101 [ hep-ph/9903365 ].
48. H. Baer et al., Physics Case for the ILC Project: Perspective from Beyond the Standard Model, arXiv:1307.5248.
49. H. Baer, V. Barger and P. Huang, Hidden SUSY at the LHC: the light higgsino-world scenario and the role of a lepton collider, JHEP 11 (2011) 031 [ arXiv:1107.5581 ].
50. - colliders, Phys. Rev. D 51 (1995) 3153.
51. - colliders, Phys. Rev. D 54 (1996) 6735 [Erratum ibid. D 56 (1997) 4424] [ hep-ph/9606325 ].
52. H. Baer, A. Belyaev, T. Krupovnickas and X. Tata, Linear collider capabilities for supersymmetry in dark matter allowed regions of the mSUGRA model, JHEP 02 (2004) 007 [ hep-ph/0311351 ].
53. H. Baer, T. Krupovnickas and X. Tata, Two photon background and the reach of a linear collider for supersymmetry in WMAP favored coannihilation regions, JHEP 06 (2004) 061 [ hep-ph/0405058 ].
54. T. Han, S. Padhi and S. Su, Electroweakinos in the Light of the Higgs Boson, Phys. Rev. D 88 (2013) 115010 [ arXiv:1309.5966 ].
55. M. Berggren et al., Electroweakino Searches: A Comparative Study for LHC and ILC (A Snowmass White Paper), arXiv:1309.7342.
56. M. Berggren et al., Tackling light higgsinos at the ILC, Eur. Phys. J. C 73 (2013) 2660 [ arXiv:1307.3566 ].
57. H. Baer and J. List, Post LHC8 SUSY benchmark points for ILC physics, Phys. Rev. D 88 (2013) 055004 [ arXiv:1307.0782 ].
58. - colliders, Phys. Rev. D 51 (1995) 1046 [ hep-ph/9408265 ].
59. H. Baer, J. Ferrandis, S. Kraml and W. Porod, On the treatment of threshold effects in SUSY spectrum computations, Phys. Rev. D 73 (2006) 015010 [ hep-ph/0511123 ].
60. - reactions, hep-ph/0312045.
61. D. Matalliotakis and H.P. Nilles, Implications of nonuniversality of soft terms in supersymmetric grand unified theories, Nucl. Phys. B 435 (1995) 115 [ hep-ph/9407251 ].
62. V. Berezinsky et al., Neutralino dark matter in supersymmetric models with nonuniversal scalar mass terms, Astropart. Phys. 5 (1996) 1 [ hep-ph/9508249 ]. (Pubitemid 126164329)
63. P. Nath and R.L. Arnowitt, Nonuniversal soft SUSY breaking and dark matter, Phys. Rev. D 56 (1997) 2820 [ hep-ph/9701301 ].
64. J.R. Ellis, K.A. Olive and Y. Santoso, The MSSM parameter space with nonuniversal Higgs masses, Phys. Lett. B 539 (2002) 107 [ hep-ph/0204192 ].
65. J.R. Ellis, T. Falk, K.A. Olive and Y. Santoso, Exploration of the MSSM with nonuniversal Higgs masses, Nucl. Phys. B 652 (2003) 259 [ hep-ph/0210205 ]. (Pubitemid 36224065)
66. H. Baer, A. Mustafayev, S. Profumo, A. Belyaev and X. Tata, Neutralino cold dark matter in a one parameter extension of the minimal supergravity model, Phys. Rev. D 71 (2005) 095008 [ hep-ph/0412059 ].
67. A. Sen, Tachyon Matter, JHEP 07 (2005) 065.
68. H. Baer, V. Barger and D. Mickelson, Direct and indirect detection of higgsino-like WIMPs: concluding the story of electroweak naturalness, Phys. Lett. B 726 (2013) 330 [ arXiv:1303.3816 ].
69. K.J. Bae, H. Baer and E.J. Chun, Mainly axion cold dark matter from natural supersymmetry, Phys. Rev. D 89 (2014) 031701 [ arXiv:1309.0519 ].
70. K.J. Bae, H. Baer and E.J. Chun, Mixed axion/neutralino dark matter in the SUSY DFSZ axion model, JCAP 12 (2013) 028 [ arXiv:1309.5365 ].
71. - Supercolliders, Int. J. Mod. Phys. A 4 (1989) 4111.
72. H. Komatsu and J. Kubo, The Radiative Photino Decay Into a Higgsino, Phys. Lett. B 157 (1985) 90.
73. H. Komatsu and J. Kubo, Decay of the light neutralino, Nucl. Phys. B 263 (1986) 265.
74. H.E. Haber and D. Wyler, Radiative neutralino decay, Nucl. Phys. B 323 (1989) 267.
75. H. Baer and T. Krupovnickas, Radiative neutralino decay in supersymmetric models, JHEP 09 (2002) 038 [ hep-ph/0208277 ].
76. - Single Photon Annihilation at High-Energy, Sov. J. Nucl. Phys. 41 (1985) 466.
77. P. Chen, Differential luminosity under multi - photon beamstrahlung, Phys. Rev. D 46 (1992) 1186.
78. M.E. Peskin, Consistent Yokoya-Chen approximation to beamstrahlung, SLAC-TN-04-032, LCC-0010 (1999).
79. C. Adolphsen et al., The International Linear Collider Technical Design Report - Volume 3.II: Accelerator Baseline Design, arXiv:1306.6328.
80. M. Drees and R.M. Godbole, Virtual photon structure functions and the parton content of the electron, Phys. Rev. D 50 (1994) 3124 [ hep-ph/9403229 ].
81. H. Baer and X. Tata, Weak Scale Supersymmetry, Cambridge (2006).
82. G.A. Blair, Sparticle masses and widths via threshold scans at the linear collider, eConf C 010630 (2001) E3019.
83. V.D. Barger, M.S. Berger and T. Han, Chargino mass determination at a muon collider, Phys. Rev. D 59 (1999) 71701.
84. R.H.K. Kadala, Topics in supersymmetry phenomenology at the Large Hadron Collider, arXiv:1205.1267.
85. R. Kitano and Y. Nomura, Supersymmetry, naturalness and signatures at the LHC, Phys. Rev. D 73 (2006) 095004 [ hep-ph/0602096 ].