Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2005-07-25
JHEP 0510 (2005) 020
Physics
High Energy Physics
High Energy Physics - Phenomenology
34 pages plus 36 eps figures
Scientific paper
10.1088/1126-6708/2005/10/020
The focus point region of supersymmetric models is compelling in that it simultaneously features low fine-tuning, provides a decoupling solution to the SUSY flavor and CP problems, suppresses proton decay rates and can accommodate the WMAP measured cold dark matter (DM) relic density through a mixed bino-higgsino dark matter particle. We present the focus point region in terms of a weak scale parameterization, which allows for a relatively model independent compilation of phenomenological constraints and prospects. We present direct and indirect neutralino dark matter detection rates for two different halo density profiles, and show that prospects for direct DM detection and indirect detection via neutrino telescopes such as IceCube and anti-deuteron searches by GAPS are especially promising. We also present LHC reach prospects via gluino and squark cascade decay searches, and also via clean trilepton signatures arising from chargino-neutralino production. Both methods provide a reach out to m_{\tg}\sim 1.7 TeV. At a TeV-scale linear e^+e^- collider (LC), the maximal reach is attained in the \tz_1\tz_2 or \tz_1\tz_3 channels. In the DM allowed region of parameter space, a \sqrt{s}=0.5 TeV LC has a reach which is comparable to that of the LHC. However, the reach of a 1 TeV LC extends out to m_{\tg}\sim 3.5 TeV.
Baer Howard
Krupovnickas Tadas
Profumo Stefano
Ullio Piero
No associations
LandOfFree
Model Independent Approach to Focus Point Supersymmetry: from Dark Matter to Collider Searches does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Model Independent Approach to Focus Point Supersymmetry: from Dark Matter to Collider Searches, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Model Independent Approach to Focus Point Supersymmetry: from Dark Matter to Collider Searches will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-53138