Journal article icon

Journal article

Four-fermion production near the W pair production threshold

Abstract:

We perform a dedicated study of the four-fermion production process e- e+ -> mu- nubar_mu u dbar X near the W pair-production threshold in view of the importance of this process for a precise measurement of the W boson mass. Accurate theoretical predictions for this process require a systematic treatment of finite-width effects. We use unstable-particle effective field theory (EFT) to perform an expansion in the coupling constants, GammaW/MW, and the non-relativistic velocity v of the W bo...

Expand abstract
Publication status:
Published

Actions


Access Document


Authors


Falgari, P More by this author
Schwinn, C More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Theoretical Physics
Journal:
Nucl.Phys.B
Volume:
792
Issue:
1-2
Pages:
89-135
Publication date:
2007-07-05
DOI:
ISSN:
0550-3213
URN:
uuid:9bf81ad0-670d-42a9-a326-bf7bca2f09e2
Source identifiers:
9126
Local pid:
pubs:9126
Language:
English
Keywords:

Terms of use


Metrics



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

TO TOP