Measurement of the high-mass Drell-Yan cross section and limits on quark-electron compositeness scales
Baringer, Philip S.
AMERICAN PHYSICAL SOC
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We present a measurement of the Drell-Yan cross section at high dielectron invariant mass using 120 pb(-1) of data collected in p (p) over bar, collisions at root s = 1.8TeV by the D0 Collaboration during 1992-1996. No deviation from standard model expectations is observed. We use the data to set limits on the quark-electron compositeness scale. The 95% confidence level lower limits on the compositeness scale vary between 3.3 and 6.1 TeV depending on the assumed form of the effective contact interaction.
Abbott, B; Abolins, M, et al. Measurement of the high-mass Drell-Yan cross section and limits on quark-electron compositeness scales. PHYSICAL REVIEW LETTERS. June 1999. 82(24) : 4769-4774
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