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Journal article

Forward-backward charge asymmetry of electron Paris above the Z(0) pole

Abstract:
We present a measurement of the forward-backward charge asymmetry of the process p p̄ → Z0/γ + X, Z0/γr → e+ e- at Mee > Mz, using 110 pb-1 of data at √s = 1.8 TeV collected at the Collider Detector at Fermilab. The measured charge asymmetries are 0.43 ± 0.10 in the invariant mass region Mee > 105 GeV/c2, and 0.070 ± 0.016 in the region 75 < Mee < 105 GeV/c2. These results are consistent with the standard model values of 0.528 ± 0.009 and 0.052 ± 0.002, respectively.
Publication status:
Published

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Publisher copy:
10.1103/PhysRevLett.77.2616

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Journal:
PHYSICAL REVIEW LETTERS
Volume:
77
Issue:
13
Pages:
2616-2621
Publication date:
1996-09-23
DOI:
EISSN:
1079-7114
ISSN:
0031-9007
URN:
uuid:b7f806ff-574b-45ae-9569-0adb3f248930
Source identifiers:
172309
Local pid:
pubs:172309

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