Accidental Approximate Generation Universality and its Possible Verification

Details Accidental Approximate Generation Universality and its Possible Verification Accidental Approximate Generation Universality and its Possible Verification

1992-06-17

arxiv.org/abs/hep-ph/9206231v1

Proc. of Beyond the Standard Model III, p.485 (1993)

Physics

High Energy Physics

High Energy Physics - Phenomenology

6 pages (2 figures, not included)

Scientific paper

The universality of $e-\mu-\tau$ interactions may only be an accidental approximate symmetry analogous to that of flavor SU(2) and SU(3). This was specifically realized by an extension of the standard model proposed in 1981. Two key predictions are that the $\tau$ lifetime should be longer and that the $\rho$ parameter measured at the Z peak should have an additional negative contribution. These are consistent with present precision electroweak measurements. A future decisive test of this model would be the discovery of new W and Z bosons with nearly degenerate masses of a few TeV.

Affiliated with

Also associated with

No associations

Rating

Accidental Approximate Generation Universality and its Possible Verification does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Accidental Approximate Generation Universality and its Possible Verification, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Accidental Approximate Generation Universality and its Possible Verification will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-11663