Snowmass benchmark points and three-loop running
نویسندگان
چکیده
منابع مشابه
Snowmass Benchmark Points and Three-Loop Running
We present the full three-loop β-functions for the MSSM generalised to include additional matter multiplets in 5, 10 representations of SU(5). We analyse the effect of three-loop running on the sparticle spectrum for the MSSM Snowmass Benchmark Points. We also consider the effect on these spectra of additional matter multiplets (the semi
متن کاملThree loop soft running , benchmark points and semi - perturbative unification
We consider three-loop β-function corrections to the sparticle spectrum in the MSSM, with particular emphasis on Snowmass Benchmark points. The three loop running has little effect on the weakly interacting particle spectrum, but for the squark masses the effect can be comparable to, or greater than, that of two loop running. We extend the analysis to the semi-perturbative unification scenario,...
متن کاملThe Snowmass Points and Slopes: Benchmarks for SUSY Searches
B.C. Allanach, M. Battaglia, G.A. Blair, M. Carena, A. De Roeck, A. Dedes, A. Djouadi, D. Gerdes, N. Ghodbane, J. Gunion, H.E. Haber, T. Han, S. Heinemeyer, J.L. Hewett, I. Hinchliffe, J. Kalinowski, H.E. Logan, S.P. Martin, 15 H.-U. Martyn, K.T. Matchev, 17 S. Moretti, 18 F. Moortgat, G. Moortgat-Pick, S. Mrenna, U. Nauenberg, Y. Okada, K.A. Olive, W. Porod, 24 M. Schmitt, S. Su, C.E.M. Wagner...
متن کاملRunning of αs in the MSSM with three-loop accuracy
The evolution of the strong coupling constant αs from MZ to the GUT scale is presented, involving three-loop running and two-loop decoupling. Accordingly, the two-loop transition from the MS to the DR scheme is properly taken into account. We find that the three-loop effects are comparable to the experimental uncertainty for αs. PACS. 11.30.Pb Supersymmetry – 12.38.-t Quantum chromodynamics
متن کاملThe LHC / LC Study Group and the Snowmass Points and Slopes
The “LHC / LC Study Group” investigates how analyses at the LHC could profit from results obtained at a future Linear Collider and vice versa. Some of the activities of this recently formed working group are briefly summarised. The LHC / LC Study Group home page is www.ippp.dur.ac.uk/∼georg/lhclc. The “Snowmass Points and Slopes” (SPS) are a set of benchmark points and parameter lines in the MS...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Annals of Physics
سال: 2005
ISSN: 0003-4916
DOI: 10.1016/j.aop.2004.08.007