Quick Search:

uzh logo
Browse by:
bullet
bullet
bullet
bullet

Zurich Open Repository and Archive

Maintenance: Tuesday, July the 26th 2016, 07:00-10:00

ZORA's new graphical user interface will be relaunched (For further infos watch out slideshow ZORA: Neues Look & Feel). There will be short interrupts on ZORA Service between 07:00am and 10:00 am. Please be patient.

Permanent URL to this publication: http://dx.doi.org/10.5167/uzh-16504

Gehrmann, T; Luisoni, G; Stenzel, H (2008). Matching NLLA+NNLO for event shape distributions. Physics Letters B, 664(4-5):265-273.

[img]
Preview
Accepted Version
PDF (Accepted manuscript, Version 1)
370kB
View at publisher
[img]
Preview
Accepted Version
PDF (Accepted manuscript, Version 2)
393kB
[img]
Preview
Accepted Version
PDF (Accepted manuscript, Version 3)
395kB
[img]
Preview
Accepted Version
PDF (Accepted manuscript, Version 4)
409kB

Abstract

We study the matching of the next-to-leading logarithmic approximation (NLLA) onto the fixed next-tonext-
to-leading order (NNLO) calculation for event shape distributions in electron–positron annihilation. The resulting theoretical predictions combine all precision QCD knowledge on the distributions, and are theoretically reliable over an extended kinematical range. Compared to previously available matched NLLA + NLO and fixed order NNLO results, we observe that the effects of the combined NLLA + NNLO are small in the three-jet region, relevant for precision physics.

Citations

21 citations in Web of Science®
31 citations in Scopus®
Google Scholar™

Altmetrics

Downloads

77 downloads since deposited on 10 Mar 2009
34 downloads since 12 months

Detailed statistics

Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Physics Institute
Dewey Decimal Classification:530 Physics
Language:English
Date:June 2008
Deposited On:10 Mar 2009 08:19
Last Modified:05 Apr 2016 13:06
Publisher:Elsevier
ISSN:0370-2693
Publisher DOI:10.1016/j.physletb.2008.05.023
Related URLs:http://arxiv.org/abs/0803.0695

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

Repository Staff Only: item control page