Polarization in inclusive and production at large pT

B. Lundberg, R. Handler, L. Pondrom, M. Sheaff, C. Wilkinson, J. Dworkin, O. E. Overseth, R. Rameika, K. Heller, C. James, A. Beretvas, P. Cushman, T. Devlin, K. B. Luk, G. B. Thomson, R. Whitman

Research output: Contribution to journalArticlepeer-review

91 Scopus citations

Abstract

A study of the inclusive polarization of hyperons produced by 400-GeV/c protons incident on nuclear targets has been performed at Fermilab. The polarization P of the has been mapped over a large range of xF and pT to good precision for pT up to 3.8 GeV/c. The magnitude of the polarization at fixed xF rises with pT to a plateau at about 1 GeV/c, and the size of the plateau increases monotonically with xF. The » were found to be unpolarized for pT<2.4 GeV/c. A target-nucleus dependence for the polarization has been observed.

Original languageEnglish (US)
Pages (from-to)3557-3567
Number of pages11
JournalPhysical Review D
Volume40
Issue number11
DOIs
StatePublished - 1989

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