scholarly journals Bino-Higgsino mixed dark matter in a focus point gaugino mediation

2013 ◽  
Vol 2013 (11) ◽  
Author(s):  
Tsutomu T. Yanagida ◽  
Norimi Yokozaki
Keyword(s):  
Dark Matter ◽  
Focus Point

scholarly journals Neutralino dark matter in focus point supersymmetry

2000 ◽  
Vol 482 (4) ◽  
pp. 388-399 ◽  
Author(s):  
Jonathan L. Feng ◽  
Konstantin T. Matchev ◽  
Frank Wilczek
Keyword(s):  
Dark Matter ◽  
Focus Point

Supersymmetric versus SO(10) models of dark matter

2017 ◽  
Vol 32 (13) ◽  
pp. 1730010 ◽  
Author(s):  
Keith A. Olive
Keyword(s):  
Dark Matter ◽  
Parameter Space ◽  
Grand Unification ◽  
Supersymmetric Models ◽  
Alternative Solutions ◽  
Focus Point

After the results of Run I, can we still “guarantee” the discovery of supersymmetry at the LHC? It is shown that viable dark matter candidates in CMSSM-like models tend to lie in strips (coannihilation, funnel, focus point) in parameter space. The role of grand unification in constructing supersymmetric models is discussed and it is argued that nonsupersymmetric GUTs such as SO(10) may provide alternative solutions to many of the standard problems addressed by supersymmetry.

scholarly journals Model independent approach to focus point supersymmetry: from dark matter to collider searches

2005 ◽  
Vol 2005 (10) ◽  
pp. 020-020 ◽  
Author(s):  
Howard Baer ◽  
Tadas Krupovnickas ◽  
Stefano Profumo ◽  
Piero Ullio
Keyword(s):  
Dark Matter ◽  
Model Independent ◽  
Focus Point

scholarly journals Reconstructing dark matter density with linear collider in focus-point supersymmetry

2005 ◽  
Vol 625 (1-2) ◽  
pp. 79-87 ◽  
Author(s):  
Takeo Moroi ◽  
Yasuhiro Shimizu ◽  
Akira Yotsuyanagi
Keyword(s):  
Dark Matter ◽  
Linear Collider ◽  
Matter Density ◽  
Dark Matter Density ◽  
Focus Point

scholarly journals NEW CONSTRAINTS ON DARK MATTER FROM CMS AND ATLAS DATA

2011 ◽  
Vol 26 (21) ◽  
pp. 1521-1535 ◽  
Author(s):  
SUJEET AKULA ◽  
DANIEL FELDMAN ◽  
ZUOWEI LIU ◽  
PRAN NATH ◽  
GREGORY PEIM
Keyword(s):  
Dark Matter ◽  
Supergravity Models ◽  
Early Universe ◽  
Direct Detection ◽  
Mass Region ◽  
Atlas Data ◽  
Minimal Supergravity ◽  
Relic Density ◽  
Neutralino Mass ◽  
Focus Point

Constraints on dark matter from the first CMS and ATLAS SUSY searches are investigated. It is shown that within the minimal supergravity model, the early search for supersymmetry at the LHC has depleted a large portion of the signature space in dark matter direct detection experiments. In particular, the prospects for detecting signals of dark matter in the XENON and CDMS experiments are significantly affected in the low neutralino mass region. Here the relic density of dark matter typically arises from slepton coannihilations in the early universe. In contrast, it is found that the CMS and ATLAS analyses leave untouched the Higgs pole and the Hyperbolic Branch/Focus Point regions, which are now being probed by the most recent XENON results. Analysis is also done for supergravity models with non-universal soft breaking where one finds that a part of the dark matter signature space depleted by the CMS and ATLAS cuts in the minimal SUGRA case is repopulated. Thus, observation of dark matter in the LHC depleted region of minimal supergravity may indicate non-universalities in soft breaking.

scholarly journals Complementarity of gamma-ray and CERN LHC searches for neutralino dark matter in the focus point region

2008 ◽  
Vol 77 (5) ◽  
Author(s):  
E. Moulin ◽  
A. Jacholkowska ◽  
G. Moultaka ◽  
J.-L. Kneur ◽  
E. Nuss ◽  
...  
Keyword(s):  
Dark Matter ◽  
Gamma Ray ◽  
Focus Point

scholarly journals Dark matter detection in focus point supersymmetry

2013 ◽  
Vol 88 (1) ◽  
Author(s):  
Patrick Draper ◽  
Jonathan L. Feng ◽  
Philipp Kant ◽  
Stefano Profumo ◽  
David Sanford
Keyword(s):  
Dark Matter ◽  
Dark Matter Detection ◽  
Matter Detection ◽  
Focus Point
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