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On gauge invariance of the renormalized Z{sup 0} rest mass

Abstract

The properly renormalized Z{sup 0} rest mass is shown to be gauge invariant in the rigorous, complete on-shell renormalization scheme. Thus, the mass measured at LEP/SLC is indeed a physical observable and can be used as a basic parameter of the SU{sub 2L}xU{sub 1} theory, as indeed it has so been. (author). 8 refs.
Authors:
Publication Date:
Jul 01, 1991
Product Type:
Technical Report
Report Number:
IC-91/161
Reference Number:
SCA: 662440; PA: AIX-23:015520; SN: 92000647137
Resource Relation:
Other Information: PBD: Jul 1991
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Z NEUTRAL BOSONS; REST MASS; GAUGE INVARIANCE; RENORMALIZATION; 662440; PROPERTIES OF OTHER PARTICLES INCLUDING HYPOTHETICAL PARTICLES
OSTI ID:
10113371
Research Organizations:
International Centre for Theoretical Physics (ICTP), Trieste (Italy)
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
Other: ON: DE92615300; CNN: Contract DE-AS05-76ER03956; Contract DE-AC05-76SF00515; Grant RCFY9101; TRN: XA9130241015520
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
6 p.
Announcement Date:
Jun 30, 2005

Citation Formats

Ward, B F.L. On gauge invariance of the renormalized Z{sup 0} rest mass. IAEA: N. p., 1991. Web.
Ward, B F.L. On gauge invariance of the renormalized Z{sup 0} rest mass. IAEA.
Ward, B F.L. 1991. "On gauge invariance of the renormalized Z{sup 0} rest mass." IAEA.
@misc{etde_10113371,
title = {On gauge invariance of the renormalized Z{sup 0} rest mass}
author = {Ward, B F.L.}
abstractNote = {The properly renormalized Z{sup 0} rest mass is shown to be gauge invariant in the rigorous, complete on-shell renormalization scheme. Thus, the mass measured at LEP/SLC is indeed a physical observable and can be used as a basic parameter of the SU{sub 2L}xU{sub 1} theory, as indeed it has so been. (author). 8 refs.}
place = {IAEA}
year = {1991}
month = {Jul}
}