Filters
Results 1 - 1 of 1
Results 1 - 1 of 1.
Search took: 0.02 seconds
Jegerlehner, Fred; Humboldt-Universitaet, Berlin
Deutsches Elektronen-Synchrotron (DESY), Zeuthen (Germany)2012
Deutsches Elektronen-Synchrotron (DESY), Zeuthen (Germany)2012
AbstractAbstract
[en] New Physics searches at the LHC have increased significantly lower bounds on unknown particle masses. This increases quite dramatically the tension in the interpretation of the data: low energy precision data which are predicted accurately by the SM (LEP observables like MW or loop induced rare processes like B →Xsγ or Bs→μ+μ-) and quantities exhibiting an observed discrepancy between SM theory and experiment, most significantly found for the muon g-2 seem to be in conflict now. (g-2)μ appears to be the most precisely understood observable which at the same time reveals a 3-4 σ deviation between theory and experiment and thus requires a significant new physics contribution. The hints for a Higgs of mass about 125 GeV, which is precisely what SUSY extensions of the SM predict, seem to provide a strong indication for SUSY. At the same time it brings into serious trouble the interpretation of the (g-2)μ deviation as a SUSY contribution.
Primary Subject
Source
Mar 2012; 12 p; Linear Collider 2011; Trento (Italy); 12-16 Sep 2011; HU-EP--12-08; ISSN 0418-9833; 

Record Type
Report
Literature Type
Conference
Report Number
Country of publication
BASIC INTERACTIONS, BEAUTY MESONS, BEAUTY PARTICLES, BOSONS, DECAY, DIMENSIONLESS NUMBERS, ELEMENTARY PARTICLES, FERMIONS, FIELD THEORIES, GRAND UNIFIED THEORY, HADRONS, INTERACTIONS, LEPTONS, MASS, MATHEMATICAL MODELS, MESONS, PARTICLE DECAY, PARTICLE MODELS, POSTULATED PARTICLES, PSEUDOSCALAR MESONS, QUANTUM FIELD THEORY, QUARKS, STRANGE MESONS, STRANGE PARTICLES, SYMMETRY, UNIFIED GAUGE MODELS, WEAK INTERACTIONS, WEAK PARTICLE DECAY
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue