Abstract
We study the possibility to measure the anamalous couplings {kappa} and {lambda} in the WW{Upsilon} three-boson vertex at HERA and LEP x LHC using the process ep {yields} v{Upsilon}X. We discuss event distributions and their dependence on kinematical cuts in order to find observables with optimal sensitivity to the three-boson couplings. With an integrated luminosity of {Psi} dt L = 10{sup 3}pb{sup -1}, HERA will be able to establish 2{sigma} limits of {kappa} = 1.0{sup +1,9}{sub -1,7} and {lambda} = 0{sup +2,1}{sub -1,8}. At LEP x LHC the corresponding limits are smaller and comparable to those from single W production in neutral current ep scattering. (orig.).
Helbig, T;
[1]
Spiesberger, H
[2]
- Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
- Hamburg Univ. (Germany). 2. Inst. fuer Theoretische Physik
Citation Formats
Helbig, T, and Spiesberger, H.
Testing anomalous WW{gamma} couplings in radiative charged current ep scattering.
Germany: N. p.,
1991.
Web.
Helbig, T, & Spiesberger, H.
Testing anomalous WW{gamma} couplings in radiative charged current ep scattering.
Germany.
Helbig, T, and Spiesberger, H.
1991.
"Testing anomalous WW{gamma} couplings in radiative charged current ep scattering."
Germany.
@misc{etde_10114395,
title = {Testing anomalous WW{gamma} couplings in radiative charged current ep scattering}
author = {Helbig, T, and Spiesberger, H}
abstractNote = {We study the possibility to measure the anamalous couplings {kappa} and {lambda} in the WW{Upsilon} three-boson vertex at HERA and LEP x LHC using the process ep {yields} v{Upsilon}X. We discuss event distributions and their dependence on kinematical cuts in order to find observables with optimal sensitivity to the three-boson couplings. With an integrated luminosity of {Psi} dt L = 10{sup 3}pb{sup -1}, HERA will be able to establish 2{sigma} limits of {kappa} = 1.0{sup +1,9}{sub -1,7} and {lambda} = 0{sup +2,1}{sub -1,8}. At LEP x LHC the corresponding limits are smaller and comparable to those from single W production in neutral current ep scattering. (orig.).}
place = {Germany}
year = {1991}
month = {Sep}
}
title = {Testing anomalous WW{gamma} couplings in radiative charged current ep scattering}
author = {Helbig, T, and Spiesberger, H}
abstractNote = {We study the possibility to measure the anamalous couplings {kappa} and {lambda} in the WW{Upsilon} three-boson vertex at HERA and LEP x LHC using the process ep {yields} v{Upsilon}X. We discuss event distributions and their dependence on kinematical cuts in order to find observables with optimal sensitivity to the three-boson couplings. With an integrated luminosity of {Psi} dt L = 10{sup 3}pb{sup -1}, HERA will be able to establish 2{sigma} limits of {kappa} = 1.0{sup +1,9}{sub -1,7} and {lambda} = 0{sup +2,1}{sub -1,8}. At LEP x LHC the corresponding limits are smaller and comparable to those from single W production in neutral current ep scattering. (orig.).}
place = {Germany}
year = {1991}
month = {Sep}
}