Experimental Limits on the Width of the Reported Theta(1540)+

Preprint

20 November 2003

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/0311245

Abstract

Using data on K^+ collisions on xenon and deuterium we derive values and limits on the width of the reported Theta(1540)^+ exotic baryon resonance. The xenon experiment gives a width of 0.9\pm 0.3 MeV. The other experiments give upper limits in the range 1 - 4 MeV.

Keywords

EXPERIMENTAL LIMITS
BARYON RESONANCE
XENON EXPERIMENT
EXPERIMENTS GIVE
REPORTED THETA
EXOTIC BARYON
GIVE UPPER
COLLISIONS

All Related Versions

Version 1, 2003-11-20, ArXiv
Published version: Physical Review D, 69 (1), 011501.

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