Quick Search:

is currently disabled due to reindexing of the ZORA database. Please use Advanced Search.
uzh logo
Browse by:
bullet
bullet
bullet
bullet

Zurich Open Repository and Archive 

Permanent URL to this publication: http://dx.doi.org/10.5167/uzh-13576

Bonciani, R; Ferroglia, A (2008). Two-loop QED heavy-flavor contribution to Bhabha scattering. Nuclear Physics B - Proceedings Supplements, 183:181-186.

[img] PDF (Verlags-PDF) - Registered users only
1MB
[img]
Preview
PDF (Accepted manuscript, Version 2)
1MB
[img]
Preview
Accepted Version
PDF (Accepted manuscript, Version 1)
125kB

Abstract

We briefly review the status of the calculation of next-to-next-to-leading order corrections to large angle Bhabha scattering in pure QED. In particular, we focus on the analytic calculation of the two-loop virtual corrections involving a heavy-flavor fermion loop, which was recently completed. We conclude by assessing the numerical impact of these corrections on the Bhabha scattering cross section at colliders operating at a center of mass energy of 1 GeV and at the future ILC.

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Institute for Computational Science
DDC:530 Physics
Language:English
Date:October 2008
Deposited On:17 Feb 2009 16:39
Last Modified:28 Nov 2013 01:31
Publisher:Elsevier
ISSN:0920-5632
Funders:Swiss National Science Foundation
Additional Information:Proceedings of the 9th DESY Workshop on Elementary Particle Theory, Sondershausen, Germany, 20-25 April 2008
Publisher DOI:10.1016/j.nuclphysbps.2008.09.101
Related URLs:http://arxiv.org/abs/0806.4905
Citations:Web of Science®. Times Cited: 1
Google Scholar™
Scopus®. Citation Count: 1

Users (please log in): suggest update or correction for this item

Repository Staff Only: item control page