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Phys. Rev. Lett. 75, 4358–4363 (1995)

ϒ Production in pp̅ Collisions at s=1.8 TeV

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F. Abe et al. (CDF Collaboration)
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Received 9 August 1995; published in the issue dated 11 December 1995

We report on measurements of the ϒ(1S), ϒ(2S), and ϒ(3S) differential, (d2σ/dPtdy)y=0, and integrated cross sections in pp̅ collisions at s=1.8 TeV using a sample of 16.6 ± 0.6 pb-1 collected by the Collider Detector at Fermilab. The three resonances were reconstructed through the decay ϒμ+μ-. Comparison is made to a leading order QCD prediction.

© 1995 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.75.4358
DOI:
10.1103/PhysRevLett.75.4358
PACS:
13.85.Ni, 12.38.Qk