• Rapid Communication

Θ+ production at high energy

A. I. Titov, A. Hosaka, S. Daté, and Y. Ohashi
Phys. Rev. C 70, 042202(R) – Published 25 October 2004

Abstract

We show that the cross sections of the Θ+-pentaquark production in different processes decrease with energy faster than the cross sections of production of the conventional three-quark hyperons. Therefore, the threshold region with the initial energy of a few GeV or less seems to be more favorable for the production and experimental study of Θ+ pentaquark.

  • Figure
  • Figure
  • Figure
  • Figure
  • Received 31 July 2004

DOI:https://doi.org/10.1103/PhysRevC.70.042202

©2004 American Physical Society

Authors & Affiliations

A. I. Titov1,2, A. Hosaka3, S. Daté4, and Y. Ohashi4

  • 1Advanced Photon Research Center, Japan Atomic Energy Research Institute, Kizu, Kyoto 619-0215, Japan
  • 2Bogoliubov Laboratory of Theoretical Physics, JINR, Dubna 141980, Russia
  • 3Research Center of Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
  • 4Japan Synchrotron Radiation Research Institute, SPring-8, 1-1-1 Kouto Mikazuki-cho Sayo-gun Hyogo 679-5198, Japan

Article Text (Subscription Required)

Click to Expand

References (Subscription Required)

Click to Expand
Issue

Vol. 70, Iss. 4 — October 2004

Reuse & Permissions
Access Options
Author publication services for translation and copyediting assistance advertisement

Authorization Required


×
×

Images

×

Sign up to receive regular email alerts from Physical Review C

Log In

Cancel
×

Search


Article Lookup

Paste a citation or DOI

Enter a citation
×