scholarly journals WMAP dark matter constraints and Yukawa unification in supergravity models withCPphases

2005 ◽  
Vol 72 (9) ◽  
Author(s):  
Mario E. Gómez ◽  
Tarek Ibrahim ◽  
Pran Nath ◽  
Solveig Skadhauge
Keyword(s):  
Dark Matter ◽  
Supergravity Models ◽  
Yukawa Unification

scholarly journals Supercollider signatures of supergravity models with Yukawa unification

1994 ◽  
Vol 50 (3) ◽  
pp. 2148-2163 ◽  
Author(s):  
Howard Baer ◽  
Manuel Drees ◽  
Chung Kao ◽  
Mihoko Nojiri ◽  
Xerxes Tata
Keyword(s):  
Supergravity Models ◽  
Yukawa Unification

scholarly journals Relic density of neutralino dark matter in supergravity models

1998 ◽  
Vol 57 (5) ◽  
pp. 3131-3139 ◽  
Author(s):  
V. Barger ◽  
Chung Kao
Keyword(s):  
Dark Matter ◽  
Supergravity Models ◽  
Relic Density

scholarly journals Upper bound on hot dark matter density from SO(10) Yukawa unification

1994 ◽  
Vol 335 (3-4) ◽  
pp. 345-354 ◽  
Author(s):  
Andrea Brignole ◽  
Hitoshi Murayama ◽  
Riccardo Rattazzi
Keyword(s):  
Dark Matter ◽  
Upper Bound ◽  
Matter Density ◽  
Dark Matter Density ◽  
Yukawa Unification

scholarly journals Supersymmetric cold dark matter with Yukawa unification

2000 ◽  
Vol 61 (12) ◽  
Author(s):  
M. E. Gómez ◽  
G. Lazarides ◽  
C. Pallis
Keyword(s):  
Dark Matter ◽  
Cold Dark Matter ◽  
Yukawa Unification

scholarly journals Supersymmetric dark matter and Yukawa unification

2002 ◽  
Vol 66 (3) ◽  
Author(s):  
Utpal Chattopadhyay ◽  
Achille Corsetti ◽  
Pran Nath
Keyword(s):  
Dark Matter ◽  
Yukawa Unification

Dark Matter, Supersymmetry and Supergravity Models

2004 ◽  
pp. 120-121
Author(s):  
Massimo Bianchi ◽  
Roland Allen ◽  
Antonio Mondragon
Keyword(s):  
Dark Matter ◽  
Supergravity Models

scholarly journals t − b − τ Yukawa unification in non-holomorphic MSSM

2021 ◽  
Vol 2021 (4) ◽  
Author(s):  
Yaşar Hiçyılmaz
Keyword(s):  
Dark Matter ◽  
Yukawa Coupling ◽  
Direct Detection ◽  
Detection Limits ◽  
Susy Breaking ◽  
The Third ◽  
Gut Scale ◽  
Yukawa Unification ◽  
Relic Abundance

Abstract We show that in the CMSSM with the non-holomorphic soft SUSY breaking terms, the Yukawa coupling unification of the third family fermions at the GUT scale, called t − b − τ Yukawa unification (YU), is possible under the recent collider and Dark Matter results. The YU parameter can also be found Rtbτ≈ 1, called perfect unification. We find that the squark masses exceed 3 TeV while the stau can be considerably lighter. In the case of YU, the tan β is in the interval [46,55]. We obtain bino-like dark matter (DM) of mass in the range of 0.6 TeV ≲ $$ {m}_{\upchi_1^0} $$ m χ 1 0 ≲ 1.3 TeV where the recent Dark Matter direct detection limits are also satisfied. We also identify A-resonance solutions which reduce the relic abundance of LSP neutralino down to the ranges compatible with the current Planck measurements.

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