Journal article icon

Journal article

NNLL Resummation for Jet Broadening

Abstract:

The resummation for the event-shape variable jet broadening is extended to next-to-next-to-leading logarithmic accuracy by computing the relevant jet and soft functions at one-loop order and the collinear anomaly to two-loop accuracy. The anomaly coefficient is extracted from the soft function and expressed in terms of polylogarithmic as well as elliptic functions. With our results, the uncertainty on jet-broadening distributions is reduced significantly, which should allow for a precise dete...

Expand abstract
Publication status:
Published

Actions


Access Document


Publisher copy:
10.1007/JHEP11(2012)126

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Theoretical Physics
Role:
Author
Journal:
JOURNAL OF HIGH ENERGY PHYSICS
Volume:
2012
Issue:
11
Publication date:
2012-11-01
DOI:
EISSN:
1029-8479
ISSN:
1126-6708
Source identifiers:
368743
Language:
English
Keywords:
Pubs id:
pubs:368743
UUID:
uuid:6c11959e-60a9-4026-a821-fe8469d162d6
Local pid:
pubs:368743
Deposit date:
2013-11-16

Terms of use


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP