{tau}-pair production via photon-photon collisions at the CERN {ital e}{sup +}{ital e}{sup {minus}} collider LEP
- Departamento de Fisica Teorica y del Cosmos, Universidad de Granada, 18071 Granada (Spain)
We point out that the cross section for the process {ital e}{sup +}{ital e}{sup {minus}}{r_arrow}{ital e}{sup +}{ital e}{sup {minus}}{tau}{sup +}{tau}{sup {minus}} at CERN LEP is large enough to allow for a study of the anomalous electromagnetic couplings of the {tau} lepton. We show that competitive bounds for the magnetic and electric dipole moments can be obtained using the data taken from 1992 to 1994. Finally, we show how these bounds can be improved at LEP II. {copyright} {ital 1996 The American Physical Society.}
- OSTI ID:
- 278550
- Journal Information:
- Physical Review, D, Journal Name: Physical Review, D Journal Issue: 3 Vol. 53; ISSN PRVDAQ; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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