Spectrum of the Y=2 pentaquarks-Reference-Cited by-同舟云学术

Spectrum of the Y=2 pentaquarks

Published:2005-01-01 Issue:4 Volume:3 Page:
ISSN:2391-5471
Container-title:Open Physics
language:
Short-container-title:

Author:

Buccella Franco,Falcone Domenico,Tramontano Francesco

Abstract

AbstractBased on an assumed mass formula for the spectrum of the Y=2 pentaquarks, where the chromo-magnetic interaction plays an important role, and identifying the lightest state with the Θ+(1540), we predict a spectrum in good agreement with the few I=0 and I=1 candidates proposed in the past.

Publisher

Walter de Gruyter GmbH

Subject

General Physics and Astronomy

Link

http://link.springer.com/content/pdf/10.2478/BF02475610.pdf

Reference30 articles.

1. Photon Nucleus T. Nakano et al. (LEPS Collaboration): “Observation of S=+1 baryon resonance in photo-production from neutron”, Phys. Rev. Lett., Vol. 91, (2003), pp. 012002.

2. Kaon Nucleus V.V. Barmin et al. (DIANA Collaboration): “Observation of a baryon resonance with positive strangeness in K+ collisions with Xe nuclei”, Phys. Atom. Nucl., Vol. 66, (2003), pp. 1715–1718;Yad. Fiz., Vol. 66, (2003), 1763.

3. Photon Deuteron S. Stepanyan et al. (CLAS Collaboration): “Observation of an exotic S=+1 baryon in exclusive photoproduction from the deuteron”, Phys. Rev. Lett., Vol. 91, (2003), pp. 252001.

4. Photon Proton J. Barth et al. (SAPHIR Collaboration): “Observation of the positive-strangeness pentaquark Theta+ in photoproduction with the SAPHIR detector at ELSA”, Phys. Lett. B, Vol. 572, (2003), pp. 127–132;

5. V. Kubarovsky and S. Stepanyan (CLAS Collaboration): “Evidence for an exotic baryon state, Theta (1540)+, in photoproduction reactions from protons and deuterons with CLAS”, AIP Conf. Proc., Vol. 698, (2004), pp. 543–547.

Cited by 2 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Search for charmed pentaquarks in high energy anti-neutrino interactions;Nuclear Physics B;2007-02

2. Spectrum of the pentaquarks and selection rules for their decays;Journal of Physics: Conference Series;2006-11-01