Results 91 to 100 of about 85,457 (218)

A supersymmetric electroweak scale seesaw model

Journal of High Energy Physics, 2017
In this paper we propose a novel supersymmetric inverse seesaw model which has only one additional Z 6 symmetry. The field content is minimal to get a viable neutrino spectrum at tree-level. Interestingly, the inverse seesaw scale in our model is related
Jung Chang, Kingman Cheung, Hiroyuki Ishida, Chih-Ting Lu, Martin Spinrath, Yue-Lin Sming Tsai   +5 more
doaj   +1 more source

Revisiting the non-resonant Higgs pair production at the HL-LHC

Journal of High Energy Physics, 2018
We study the prospects of observing the non-resonant di-Higgs pair production in the Standard Model (SM) at the high luminosity run of the 14 TeV LHC (HL-LHC), upon combining multiple final states chosen on the basis of their yield and cleanliness.
Amit Adhikary, Shankha Banerjee, Rahool Kumar Barman, Biplob Bhattacherjee, Saurabh Niyogi   +4 more
doaj   +1 more source

A Relation on Gaugino Masses in a Supersymmetric SO(10)_GUT x SO(6)_H Unified Model

, 1999
The doublet-triplet splitting problem in supersymmetric grand unified theories is elegantly solved in a supersymmetric SO(10)_GUT x SO(6)_H model. In this model, the gauginos in the supersymmetric standard model do not respect the usual GUT gaugino mass ...
Kurosawa, Kiichi, Nomura, Yasunori, Suzuki, Koshiro   +2 more
core   +1 more source

Holomorphic scalar portals and the OPE

Journal of High Energy Physics, 2017
Visible-sector SUSY-breaking effects are computed in terms of hidden-sector correlation functions for generic holomorphic scalar portals. The solutions, which are valid irrespective of the hidden-sector dynamics, are approximated with the help of the ...
Jean-François Fortin, Shanny Pelchat-Voyer   +1 more
doaj   +1 more source

The SUSY Higgs Mass: the Singlet Saves the Day

, 2010
We present a generalization of the Next-to-Minimal Supersymmetric Standard Model (NMSSM), with an explicit mu-term and a supersymmetric mass for the singlet superfield, as a route to alleviating the little hierarchy problem of the Minimal Supersymmetric ...
de la Puente, Alejandro, Delgado, Antonio, Kolda, Christopher, Olson, J. Pocahontas   +3 more
core   +1 more source

Gauge Coupling Unification in Superstring Derived Standard--like Models

, 1993
I discuss gauge coupling unification in a class of superstring standard--like models, which are derived in the free fermionic formulation. Recent calculations indicate that the superstring unification scale is at $O(10^{18}GeV)$ while the minimal ...
Alon E. Faragg, Amaldi, Antoniadis, Antoniadis, Antoniadis, Bailin, Bailin, Bluhm, Casas, Dine, Faraggi, Faraggi, Faraggi, Faraggi, Faraggi, Faraggi, Font, Font, Font, Giveon, Ibañez, Ibañez, Kaplunovsky, Kawai, Langacker   +24 more
core   +1 more source

Realization of a spontaneous gauge and supersymmetry breaking vacuum

Journal of High Energy Physics, 2017
It is one of the major issues to realize a vacuum which breaks supersymmetry (SUSY) and R-symmetry, in a supersymmetric model. We study the model, where the same sector breaks the gauge symmetry and SUSY. In general, the SUSY breaking model without gauge
Tatsuo Kobayashi, Yuji Omura, Osamu Seto, Kazuki Ueda   +3 more
doaj   +1 more source

Towards a theory of soft terms for the supersymmetric standard model [PDF]

, 1994
Andrea Brignole
openalex   +1 more source

Radiative corrections to the decay H → hh in the minimal supersymmetric standard model [PDF]

, 1993
Andrea Brignole, Fabio Zwirner
openalex   +1 more source

Naturalness and Dark Matter Properties of the BLSSM

, 2017
In this report, we compare the naturalness and Dark Matter (DM) properties of the Minimal Supersymmetric Standard Model (MSSM) and the $B-L$ Supersymmetric Standard Model (BLSSM), with universality in both cases.
Khalil, Shaaban, King, Simon J. D., Marzo, Carlo, Moretti, Stefano, Rose, Luigi Delle, Un, Cem S.   +5 more
core   +1 more source