Transverse versus longitudinal polarization effects in e+ e- ---> W+ W-

Fleischer, J.; Kolodziej, K.; Jegerlehner, F.

doi:10.1103/PhysRevD.49.2174

Transverse versus longitudinal polarization effects in e+ e- ---> W+ W-

Aug, 1993

41 pages

Published in:

Phys.Rev.D 49 (1994) 2174-2187

DOI:

10.1103/PhysRevD.49.2174

Report number:

PSI-PR-93-10,
BI-TP-93-19

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Abstract: (APS)

We investigate transverse beam polarization in e+e−→W+W− including radiative corrections and hard bremsstrahlung. The fact that transversal polarization provides an important tool for investigating longitudinal W physics is emphasized. Results are discussed in the context of other polarization effects. We argue that, if deviations from the standard model are small, the best tool to study triple gauge boson couplings precisely is a high luminosity e+e− collider which allows us to scan the peak of the cross section up to about 300 GeV.

electron positron: annihilation
annihilation: electron positron
W: electroproduction
electroproduction: W
W: pair production
pair production: W
electron: polarized beam
polarized beam: electron
positron: polarized beam
polarized beam: positron

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