◍wovepaper
SearchResearchersInstitutions
Sign in
hep-phAug 3, 2006
4
citations (OpenAlex)
authors
  • A. G. Oganesian
institutions
  • Institute for Theoretical and Experimental Physics
arXiv abstractPDF
paper

Small size pentaquark width: calculation in QCD sum rules

arXiv:hep-ph/0608031 · doi:10.1142/S0217751X0703621X

Abstract

The pentaquark width is calculated in QCD sum rules. The higher dimension operators contribution is accounted. It is shown, that ΓΘ​ should be very small, less than 1Mev.

10 peges, 7 figures

References in corpus (8)

  • Evidence for Narrow S=+1 Baryon Resonance in Photo-production from Neutron
  • Exotic Anti-Decuplet of Baryons: Prediction from Chiral Solitons
  • QCD at Low Energies
  • Lattice study of exotic S=+1 baryon
  • Improvement of the Theta+ width estimation method on the Light Cone
  • Estimate of the Theta+ width in the Relativistic Mean Field Approximation
  • Pentaquark decay is suppressed by chirality conservation
  • A QCD sum rule analysis of the pentaquark

Cited by in corpus (3)

  • To see the exotic Theta^+ baryon from interference
  • On strange SU(3) partners of Theta+
  • Chiral Structure of Scalar and Pseudoscalar Mesons
◍wovepaper

Papers, researchers and institutions, woven together.

Explore
  • Search
  • Researchers
  • Institutions
Account
  • Library
  • Chat
Data
  • arXiv.org
  • Semantic Scholar
  • OpenAlex
  • Latest RSS
AboutContactPrivacyDevelopersllms.txtopenapi.json
Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.