Experimental implications of heavy, isosinglet quarks and leptons
- 1 May 1986
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 33 (9) , 2632-2640
- https://doi.org/10.1103/physrevd.33.2632
Abstract
A study is presented of low-energy family-mixing processes which would be induced by a heavy, isosinglet, negatively charged lepton or a heavy, isosinglet quark with charge (2/3) or -(1/3). With certain assumptions on the values of the mixing parameters, it is found that such isosinglets with masses in the 10–100-GeV range could exist without generating effects that would violate present low-energy experimental bounds.Keywords
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