One-loop electro-weak corrections to three-jet observables of b-quarks e + e ? annihilations
One-loop electro-weak corrections to three-jet observables of b-quarks e + e ? annihilations
We compute the full one-loop EW contributions of entering the electron–positron into two b-quarks and one gluon cross section at the Z peak and LC energies. 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 measurement of ? S from jet rates and shape variables is explained qualitatively and illustrated quantitatively. Their impact on the forward–backward asymmetry is also analysed.
355-364
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.
eb79bbfe-fb97-4bb3-813c-98f278e5a55f
July 2009
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.
eb79bbfe-fb97-4bb3-813c-98f278e5a55f
Carloni-Calame, C.M., Moretti, S., Piccinini, F. and Ross, D.A.
(2009)
One-loop electro-weak corrections to three-jet observables of b-quarks e + e ? annihilations.
The European Physical Journal C, 62 (2), .
(doi:10.1140/epjc/s10052-009-1035-x).
Abstract
We compute the full one-loop EW contributions of entering the electron–positron into two b-quarks and one gluon cross section at the Z peak and LC energies. 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 measurement of ? S from jet rates and shape variables is explained qualitatively and illustrated quantitatively. Their impact on the forward–backward asymmetry is also analysed.
This record has no associated files available for download.
More information
Published date: July 2009
Identifiers
Local EPrints ID: 144591
URI: http://eprints.soton.ac.uk/id/eprint/144591
ISSN: 1434-6044
PURE UUID: 34e4d56b-9d3f-426e-91eb-5c9f489f3cb1
Catalogue record
Date deposited: 14 Apr 2010 13:13
Last modified: 14 Mar 2024 02:48
Export record
Altmetrics
Contributors
Author:
C.M. Carloni-Calame
Author:
F. Piccinini
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics
