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APS » Journals » Phys. Rev. D » Volume 53 » Issue 7
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Phys. Rev. D 53, 3573–3581 (1996)

Neutral kaon production in e+e-, ep, and pp¯ collisions at next-to-leading order

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J. Binnewies
II. Institut für Theoretische Physik, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany

B. A. Kniehl
Theoretical Physics Department, Fermi National Accelerator Laboratory, P.O. Box 500, Batavia, Illinois 60510

G. Kramer
II. Institut für Theoretische Physik, Universität Hamburg, Luruper Chaussee 149, D-22761 Hamburg, Germany

Received 19 June 1995; published in the issue dated 1 April 1996

We present new sets of fragmentation functions for neutral kaons, both at leading and next-to-leading order. They are fitted to data on inclusive K0 production in e+e- annihilation taken by Mark II at SLAC PEP (√s=29 GeV) and by ALEPH at CERN LEP. Our fragmentation functions lead to a good description of other e+e- data on inclusive K0 production at various energies. They also nicely agree with the KS0 transverse-momentum spectra measured by H1 at the DESY ep collider HERA, by UA5 at the CERN Spp¯S collider, and by CDF at the Fermilab Tevatron. © 1996 The American Physical Society.

© 1996 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.53.3573
DOI:
10.1103/PhysRevD.53.3573
PACS:
13.65.+i, 13.87.Fh, 14.40.Aq
 
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