Per citar aquest document: http://ddd.uab.cat/record/114999
Probing the desert with fermion masses
Bagger, Jonathan (Harvard University. Lyman Laboratory of Physics)
Dimopoulos, Savas (Stanford University. Department of Physics)
Massó i Soler, Eduard (Stanford University. Stanford Linear Accelerator Center)
American Physical Society

Data: 1985
Resum: We use the SU(3) SU(2) U(1) renormalization-group equations to place upper limits on the scale where new physics beyond the standard model must emerge. Our bounds rely solely on the structure of the renormalization-group equations and on the magnitudes of heavy-quark masses. For example, if Σm2q>~(450 GeV)2, new physics must be found below 105 GeV.
Drets: Tots els drets reservats.
Llengua: Anglès
Document: article ; publishedVersion
Publicat a: Physical review letters, Vol. 55, Issue 14 (September 1985) , p. 1450-1452, ISSN 0031-9007

DOI: 10.1103/PhysRevLett.55.1450


3 p, 116.7 KB

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