One-loop electro-weak corrections to the event orientation of e+e- into 3 jet processes
One-loop electro-weak corrections to the event orientation of e+e- into 3 jet processes
We compute the full one-loop Electro-Weak (EW) contributions of O (αS αEM3) entering the electron-positron into a quark-antiquark pair plus one gluon cross section at the Z peak and LC energies in presence of polarisation of the initial state and by retaining the event orientation of the final state. We include both factorisable and non-factorisable virtual corrections, photon bremsstrahlung but not the real emission of W± and Z bosons. Their importance for the final state orientation is illustrated for beam polarisation setups achieved at SLC and foreseen at ILC and CLIC.
1-17
Carloni-Calame, C.M.
443f480b-3508-4002-82b8-92c9f93c06f6
Moretti, S.
b57cf0f0-4bc3-4e02-96e3-071255366614
Piccinini, F.
749c37ee-226a-40d2-9168-6225fa29c14b
Ross, D.A.
a273f415-04f1-4de4-82b1-e3d5af65bbb8
Carloni-Calame, C.M.
443f480b-3508-4002-82b8-92c9f93c06f6
Moretti, S.
b57cf0f0-4bc3-4e02-96e3-071255366614
Piccinini, F.
749c37ee-226a-40d2-9168-6225fa29c14b
Ross, D.A.
a273f415-04f1-4de4-82b1-e3d5af65bbb8
Carloni-Calame, C.M., Moretti, S., Piccinini, F. and Ross, D.A.
(2009)
One-loop electro-weak corrections to the event orientation of e+e- into 3 jet processes.
Pre-print, (arXiv:0903.0490), .
Abstract
We compute the full one-loop Electro-Weak (EW) contributions of O (αS αEM3) entering the electron-positron into a quark-antiquark pair plus one gluon cross section at the Z peak and LC energies in presence of polarisation of the initial state and by retaining the event orientation of the final state. We include both factorisable and non-factorisable virtual corrections, photon bremsstrahlung but not the real emission of W± and Z bosons. Their importance for the final state orientation is illustrated for beam polarisation setups achieved at SLC and foreseen at ILC and CLIC.
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e-pub ahead of print date: 3 March 2009
Organisations:
Physics & Astronomy
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Local EPrints ID: 144401
URI: http://eprints.soton.ac.uk/id/eprint/144401
PURE UUID: 354e9f6d-056a-440e-8fc3-af488c3722dd
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Date deposited: 30 Sep 2013 10:16
Last modified: 09 Mar 2022 02:36
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Contributors
Author:
C.M. Carloni-Calame
Author:
F. Piccinini
Author:
D.A. Ross
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