Results 71 to 80 of about 91,038 (290)

Resolving the constrained minimal and next-to-minimal supersymmetric standard models [PDF]

Physical Review D, 1995
76 pages, latex, no macros, uuencoded figures included separately. This version (to appear in Phys. Rev.
P. L. White, Stephen F. King
openaire   +4 more sources

Theoretical upper bound on the mass of the LSP in the MNSSM [PDF]

, 2008
We study the neutralino sector of the Minimal Non-minimal Supersymmetric Standard Model (MNSSM) where the $\mu$ problem of the Minimal Supersymmetric Standard Model (MSSM) is solved without accompanying problems related with the appearance of domain ...
Abada, Abada, Abel, Amaldi, Barger, Barger, Barger, Barger, Bastero-Gil, Belanger, Bertone, Casas, Cerdeno, Chemtob, Choi, Chun, D.J. Miller, Davies, Dedes, Derendinger, Dermisek, Dimopoulos, Drees, Durand, Ellis, Ellis, Ellis, Ellwanger, Ellwanger, Ellwanger, Fayet, Ferrer, Franke, Franke, Franke, Frere, G. Moortgat-Pick, Giudice, Gunion, Hesselbach, Hesselbach, Hesselbach, Huber, Huber, Jungman, Kaul, Kim, Kim, Kraan, Kraml, Langacker, Lopez-Fogliani, M. Trusov, Masip, Menon, Miller, Moortgat-Pick, Nilles, Panagiotakopoulos, Panagiotakopoulos, Panagiotakopoulos, Pandita, Pandita, Pandita, Perlmutter, Pietroni, Pope, Primack, R. Nevzorov, Riess, S. Hesselbach, Sakai, Spergel, Steffen, Stephan, Stephan, Vilenkin, Vysotsky, Witten, Yeghian, Zeldovich   +80 more
core   +2 more sources

Bayesian analysis and naturalness of (Next-to-)Minimal Supersymmetric Models

Journal of High Energy Physics, 2017
The Higgs boson discovery stirred interest in next-to-minimal supersymmetric models, due to the apparent fine-tuning required to accommodate it in minimal theories.
Peter Athron, Csaba Balazs, Benjamin Farmer, Andrew Fowlie, Dylan Harries, Doyoun Kim   +5 more
doaj   +1 more source

Status of the singlino-dominated dark matter in general Next-to-Minimal Supersymmetric Standard Model

Journal of High Energy Physics, 2023
With the rapid progress of dark matter direct detection experiments, the attractiveness of the popular bino-dominated dark matter in economical supersymmetric theories is fading.
Junjie Cao, Xinglong Jia, Lei Meng, Yuanfang Yue, Di Zhang   +4 more
doaj   +1 more source

Improved predictions for intermediate and heavy supersymmetry in the MSSM and beyond

European Physical Journal C: Particles and Fields, 2017
For a long time, the minimal supersymmetric standard model (MSSM) with light masses for the supersymmetric states was considered as the most natural extension of the Standard Model of particle physics. Consequently, a valid approximation was to match the
Florian Staub, Werner Porod
doaj   +1 more source

Boundary conditions and universal finite‐size scaling for the hierarchical |φ|4$|\varphi |^4$ model in dimensions 4 and higher

Communications on Pure and Applied Mathematics, EarlyView.
Abstract We analyse and clarify the finite‐size scaling of the weakly‐coupled hierarchical n$n$‐component |φ|4$|\varphi |^4$ model for all integers n≥1$n \ge 1$ in all dimensions d≥4$d\ge 4$, for both free and periodic boundary conditions. For d>4$d>4$, we prove that for a volume of size Rd$R^{d}$ with periodic boundary conditions the infinite‐volume ...
Emmanuel Michta, Jiwoon Park, Gordon Slade   +2 more
wiley   +1 more source

Supersymmetry and Beyond Standard Model Higgs searches at ATLAS

EPJ Web of Conferences, 2012
The searches for supersymmetric and beyond Standard Model Higgs boson with the ATLAS detector are presented. The results are based on integrated luminosity of 35 pb−1 to 1.6 fb−1 of proton-proton collision data recorded at a centre-of-mass energy of 7 ...
Igonkina Olga
doaj   +1 more source

Minimal vectorlike model in supersymmetric unification

European Physical Journal C: Particles and Fields, 2020
Compared to the minimal supersymmetric standard model, an extension by vectorlike fermions is able to explain the Higgs mass while retains the grand unification. We investigate the minimal vectorlike model by focusing on the vectorlike electroweak sector.
Sibo Zheng
doaj   +1 more source

Constrained next-to-minimal supersymmetric standard model with a 126 GeV Higgs boson: A global analysis

, 2013
We present the first global analysis of the constrained next-to-minimal supersymmetric standard model that investigates the impact of the recent discovery of a 126 GeV Higgs-like boson, of the observation of a signal for branching ratio $\mathrm{BR ...
K. Kowalska, S. Munir, L. Roszkowski, E. M. Sessolo, S. Trojanowski, Y. S. Tsai   +5 more
semanticscholar   +1 more source

What is the discrete gauge symmetry of the minimal supersymmetric standard model [PDF]

, 2005
We systematically study the extension of the supersymmetric standard model (SSM) by an anomaly-free discrete gauge symmetry Z{sub N}. We extend the work of Ibanez and Ross with N=2, 3 to arbitrary values of N.
H. Dreiner, C. Luhn, Marc Thormeier
semanticscholar   +1 more source