Status of the O{alpha} calculation of e{sup +}e{sup -} {yields} W{sup +}W{sup -} {yields} 4f(gamma)
Conference
·
OSTI ID:10110283
We consider the full process e{sup +}e{sup {minus}} {yields} W{sup +}W{sup {minus}} {yields} 4f. We show that the off-shell effect are sizable and comparable to radiative effects. We give the exact results for hard bremsstrahlung processes e{sup +}e{sup {minus}} {yields} (4f + {gamma}) and the results of the O({alpha}) improved cross sections for e{sup +}e{sup {minus}} {yields} W{sup +}W{sup {minus}} including photon radiation. The status of the virtual corrections to the 4f-process is described.
- Research Organization:
- Brookhaven National Lab., Upton, NY (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC02-76CH00016
- OSTI ID:
- 10110283
- Report Number(s):
- BNL-46819; CONF-9109328-1; ON: DE92005040
- Resource Relation:
- Conference: Physics with e{sup +}e{sup {minus}} linear colliders,Hamburg (Germany),2-4 Sep 1991; Other Information: PBD: Nov 1991
- Country of Publication:
- United States
- Language:
- English
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