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The distribution of the transverse energy in jets has been measured in p p collisions at p s = 1:8 TeV using the DD detector at Fermilab. This measurement of the jet shape is made as a function of jet transverse energy in both the central and forward rapidity regions. Jets are observed to narrow both with increasing transverse energy and with increasing(More)
We present a measurement of the W boson mass using data collected by the DØ experiment at the Fermilab Tevatron during 1994–1995. We identify W bosons by their decays to eν final states where the electron is detected in a forward calorimeter. We extract the W boson mass, M W , by fitting 3 4 the transverse mass and transverse electron and neutrino momentum(More)
Evidence of anomalous WW and WZ production was sought in pp ¯ collisions at a center-of-mass energy of ͱsϭ1.8 TeV. The final states WW(WZ)→␮␯ jet jetϩX, WZ→␮␯eeϩX and WZ→e␯eeϩX were studied using a data sample corresponding to an integrated luminosity of approximately 90 pb Ϫ1. No evidence of anomalous diboson production was found. Limits were set on(More)