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, 1954- (Universitat Autònoma de Barcelona. Departament de Física)
American Physical Society

Fecha:	1985
Resumen:	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.
Derechos:	Tots els drets reservats.
Lengua:	Anglès
Documento:	Article ; Versió publicada
Publicado en:	Physical review letters, Vol. 55, Issue 14 (September 1985) , p. 1450-1452, ISSN 1079-7114

DOI: 10.1103/PhysRevLett.55.1450

3 p, 116.7 KB

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