USING RADIATIVE-CORRECTIONS TO BOUND SUBSTRUCTURE

Authors
ARANDA JI SAMPAYO OA MARTINEZ R
Citation
Ji. Aranda et al., USING RADIATIVE-CORRECTIONS TO BOUND SUBSTRUCTURE, Zeitschrift fur Physik. C, Particles and fields, 72(3), 1996, pp. 479-483
Citations number
34
Categorie Soggetti
Physics, Particles & Fields
Journal title
Zeitschrift fur Physik. C, Particles and fields → ACNP
ISSN journal
01709739
Volume
72
Issue
3
Year of publication
1996
Pages
479 - 483
Database
ISI
SICI code
0170-9739(1996)72:3<479:URTBS>2.0.ZU;2-B
Abstract
Composite models predict the existence of excited quarks and leptons. We find bounds for the masses of possible excited leptons and for the substructure scale by using radiative corrections at the Z scale. A no n-decoupling scenario arises naturally which induces upper bounds on t hese masses as a function of the substructure scale.