Journal article icon

Journal article

Measurement of the forward-backward charge asymmetry and extraction of sin2thetaWeff in pp-->Z/gamma* + X-->e+e- +X events produced at sqrt[s] = 1.96 TeV.

Abstract:
We present a measurement of the forward-backward charge asymmetry (A FB) in pp-->Z/gamma* + X-->e+e(-) + X events at a center-of-mass energy of 1.96 TeV using 1.1 fb(-1) of data collected with the D0 detector at the Fermilab Tevatron collider. A FB is measured as a function of the invariant mass of the electron-positron pair, and found to be consistent with the standard model prediction. We use the A FB measurement to extract the effective weak mixing angle sin2thetaWeff = 0.2326+/-0.0018(stat)+/-0.0006(syst).

Actions


Access Document


Authors


Abazov, VM More by this author
Abolins, M More by this author
Acharya, BS More by this author
Expand authors...
Journal:
Physical review letters
Volume:
101
Issue:
19
Pages:
191801
Publication date:
2008-11-05
DOI:
EISSN:
1079-7114
ISSN:
0031-9007
URN:
uuid:293fe88b-1fd5-40f7-a435-8156d140b9fe
Source identifiers:
180066
Local pid:
pubs:180066
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