Abstract
We show that upper bounds on the masses for gluino, squarks and higgsino are m gluino ≤5.5 TeV, m squark ≤ 4.7 TeV and m higgsino ≤ 650 GeV in a focus point gaugino mediation. Here, we impose a mild fine tuning Δ ≤ 100. This result shows that it is very challenging for the LHC to exclude the focus point gaugino mediation with the mild fine tuning. However, the ILC may have a potential for excluding the focus point gaugino mediation with such a mild fine tuning. It is also shown that vector-like matters reduce the required masses of the squark (stop) and gluino to explain the observed Higgs boson mass and enhance the testability of the model at the LHC. The fine-tuning is still kept mild.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
K. Inoue, M. Kawasaki, M. Yamaguchi and T. Yanagida, Vanishing squark and slepton masses in a class of supergravity models, Phys. Rev. D 45 (1992) 328 [INSPIRE].
D.E. Kaplan, G.D. Kribs and M. Schmaltz, Supersymmetry breaking through transparent extra dimensions, Phys. Rev. D 62 (2000) 035010 [hep-ph/9911293] [INSPIRE].
Z. Chacko, M.A. Luty, A.E. Nelson and E. Ponton, Gaugino mediated supersymmetry breaking, JHEP 01 (2000) 003 [hep-ph/9911323] [INSPIRE].
F. Gabbiani, E. Gabrielli, A. Masiero and L. Silvestrini, A complete analysis of FCNC and CP constraints in general SUSY extensions of the standard model, Nucl. Phys. B 477 (1996) 321 [hep-ph/9604387] [INSPIRE].
R. Barbieri and L.J. Hall, Signals for supersymmetric unification, Phys. Lett. B 338 (1994) 212 [hep-ph/9408406] [INSPIRE].
R. Barbieri, L.J. Hall and A. Strumia, Violations of lepton flavor and CP in supersymmetric unified theories, Nucl. Phys. B 445 (1995) 219 [hep-ph/9501334] [INSPIRE].
J. Hisano, T. Moroi, K. Tobe, M. Yamaguchi and T. Yanagida, Lepton flavor violation in the supersymmetric standard model with seesaw induced neutrino masses, Phys. Lett. B 357 (1995) 579 [hep-ph/9501407] [INSPIRE].
J.L. Feng, K.T. Matchev and T. Moroi, Multi-TeV scalars are natural in minimal supergravity, Phys. Rev. Lett. 84 (2000) 2322 [hep-ph/9908309] [INSPIRE].
J.L. Feng, K.T. Matchev and T. Moroi, Focus points and naturalness in supersymmetry, Phys. Rev. D 61 (2000) 075005 [hep-ph/9909334] [INSPIRE].
G.L. Kane and S.F. King, Naturalness implications of LEP results, Phys. Lett. B 451 (1999) 113 [hep-ph/9810374] [INSPIRE].
H. Abe, T. Kobayashi and Y. Omura, Relaxed fine-tuning in models with non-universal gaugino masses, Phys. Rev. D 76 (2007) 015002 [hep-ph/0703044] [INSPIRE].
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] [INSPIRE].
D. Horton and G.G. Ross, Naturalness and focus points with non-universal gaugino masses, Nucl. Phys. B 830 (2010) 221 [arXiv:0908.0857] [INSPIRE].
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] [INSPIRE].
I. Gogoladze, F. Nasir and Q. Shafi, Non-universal gaugino masses and natural supersymmetry, Int. J. Mod. Phys. A 28 (2013) 1350046 [arXiv:1212.2593] [INSPIRE].
A. Kaminska, G.G. Ross and K. Schmidt-Hoberg, Non-universal gaugino masses and fine tuning implications for SUSY searches in the MSSM and the GNMSSM, JHEP 11 (2013) 209 [arXiv:1308.4168] [INSPIRE].
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] [INSPIRE].
S.P. Martin, Nonuniversal gaugino masses and seminatural supersymmetry in view of the Higgs boson discovery, Phys. Rev. D 89 (2014) 035011 [arXiv:1312.0582] [INSPIRE].
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] [INSPIRE].
Y. Okada, M. Yamaguchi and T. Yanagida, Upper bound of the lightest Higgs boson mass in the minimal supersymmetric standard model, Prog. Theor. Phys. 85 (1991) 1 [INSPIRE].
Y. Okada, M. Yamaguchi and T. Yanagida, Renormalization group analysis on the Higgs mass in the softly broken supersymmetric standard model, Phys. Lett. B 262 (1991) 54 [INSPIRE].
J.R. Ellis, G. Ridolfi and F. Zwirner, Radiative corrections to the masses of supersymmetric Higgs bosons, Phys. Lett. B 257 (1991) 83 [INSPIRE].
H.E. Haber and R. Hempfling, Can the mass of the lightest Higgs boson of the minimal supersymmetric model be larger than m(Z)?, Phys. Rev. Lett. 66 (1991) 1815 [INSPIRE].
J.R. Ellis, G. Ridolfi and F. Zwirner, On radiative corrections to supersymmetric Higgs boson masses and their implications for LEP searches, Phys. Lett. B 262 (1991) 477 [INSPIRE].
T.T. Yanagida and N. Yokozaki, Focus point in gaugino mediation. Reconsideration of the fine-tuning problem, Phys. Lett. B 722 (2013) 355 [arXiv:1301.1137] [INSPIRE].
T.T. Yanagida and N. Yokozaki, Bino-higgsino mixed dark matter in a focus point gaugino mediation, JHEP 11 (2013) 020 [arXiv:1308.0536] [INSPIRE].
ATLAS collaboration, Combined measurements of the mass and signal strength of the Higgs-like boson with the ATLAS detector using up to 25 fb −1 of proton-proton collision data, ATLAS-CONF-2013-014 (2013).
CMS collaboration, Combination of standard model Higgs boson searches and measurements of the properties of the new boson with a mass near 125 GeV, CMS-PAS-HIG-13-005 (2013).
T. Moroi, T.T. Yanagida and N. Yokozaki, Enhanced Higgs mass in a gaugino mediation model without the Polonyi problem, Phys. Lett. B 719 (2013) 148 [arXiv:1211.4676] [INSPIRE].
T. Yanagida, Naturally light Higgs doublets in the supersymmetric grand unified theories with dynamical symmetry breaking, Phys. Lett. B 344 (1995) 211 [hep-ph/9409329] [INSPIRE].
T. Hotta, K.I. Izawa and T. Yanagida, Dynamical models for light Higgs doublets in supersymmetric grand unified theories, Phys. Rev. D 53 (1996) 3913 [hep-ph/9509201] [INSPIRE].
T. Hotta, K.I. Izawa and T. Yanagida, Natural unification with a supersymmetric SO(10)-GUT × SO(6)-H gauge theory, Phys. Rev. D 54 (1996) 6970 [hep-ph/9602439] [INSPIRE].
J. Hisano and T. Yanagida, An N ≠ 2 SUSY gauge model for dynamical breaking of the grand unified SU(5) symmetry, Mod. Phys. Lett. A 10 (1995) 3097 [hep-ph/9510277] [INSPIRE].
K.I. Izawa and T. Yanagida, R invariant natural unification, Prog. Theor. Phys. 97 (1997) 913 [hep-ph/9703350] [INSPIRE].
T. Watari and T. Yanagida, A solution to the doublet triplet splitting problem in the type IIB supergravity, hep-ph/0208107 [INSPIRE].
T. Watari and T. Yanagida, Product group unification in type IIB string theory, Phys. Rev. D 70 (2004) 036009 [hep-ph/0402160] [INSPIRE].
Particle Data Group collaboration, J. Beringer et al., Review of particle physics, Phys. Rev. D 86 (2012) 010001 [INSPIRE].
J.R. Ellis, K. Enqvist, D.V. Nanopoulos and F. Zwirner, Observables in low-energy superstring models, Mod. Phys. Lett. A 1 (1986) 57 [INSPIRE].
R. Barbieri and G.F. Giudice, Upper bounds on supersymmetric particle masses, Nucl. Phys. B 306 (1988) 63 [INSPIRE].
S. Heinemeyer, W. Hollik and G. Weiglein, FeynHiggs: a program for the calculation of the masses of the neutral CP even Higgs bosons in the MSSM, Comput. Phys. Commun. 124 (2000) 76 [hep-ph/9812320] [INSPIRE].
S. Heinemeyer, W. Hollik and G. Weiglein, The masses of the neutral CP-even Higgs bosons in the MSSM: Accurate analysis at the two loop level, Eur. Phys. J. C 9 (1999) 343 [hep-ph/9812472] [INSPIRE].
G. Degrassi, S. Heinemeyer, W. Hollik, P. Slavich and G. Weiglein, Towards high precision predictions for the MSSM Higgs sector, Eur. Phys. J. C 28 (2003) 133 [hep-ph/0212020] [INSPIRE].
M. Frank, T. Hahn, S. Heinemeyer, W. Hollik, H. Rzehak et al., The Higgs boson masses and mixings of the complex MSSM in the Feynman-diagrammatic approach, JHEP 02 (2007) 047 [hep-ph/0611326] [INSPIRE].
T. Hahn, S. Heinemeyer, W. Hollik, H. Rzehak and G. Weiglein, High-precision predictions for the light CP-even Higgs boson mass of the MSSM, Phys. Rev. Lett. 112 (2014) 141801 [arXiv:1312.4937] [INSPIRE].
A. Djouadi, J.-L. Kneur and G. Moultaka, SuSpect: a Fortran code for the supersymmetric and Higgs particle spectrum in the MSSM, Comput. Phys. Commun. 176 (2007) 426 [hep-ph/0211331] [INSPIRE].
M. Asano, T. Moroi, R. Sato and T.T. Yanagida, Non-anomalous discrete R-symmetry, extra matters and enhancement of the lightest SUSY Higgs mass, Phys. Lett. B 705 (2011) 337 [arXiv:1108.2402] [INSPIRE].
ATLAS collaboration, Searches for supersymmetry at the high luminosity LHC with the ATLAS detector, ATLAS-PHYS-PUB-2013-002 (2013).
S.P. Martin and M.T. Vaughn, Two loop renormalization group equations for soft supersymmetry breaking couplings, Phys. Rev. D 50 (1994) 2282 [Erratum ibid. D 78 (2008) 039903] [hep-ph/9311340] [INSPIRE].
Open Access
This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.
Author information
Authors and Affiliations
Corresponding author
Additional information
ArXiv ePrint: 1404.2025
Rights and permissions
Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0), which permits use, duplication, adaptation, distribution, and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
About this article
Cite this article
Yanagida, T.T., Yokozaki, N. Upper bounds on gluino, squark and higgisino masses in the focus point gaugino mediation with a mild fine tuning Δ ≤ 100. J. High Energ. Phys. 2014, 133 (2014). https://doi.org/10.1007/JHEP10(2014)133
Received:
Revised:
Accepted:
Published:
DOI: https://doi.org/10.1007/JHEP10(2014)133