Relativistic many-body approach to exotic and charmed hybrid mesons

Impacto

Downloads

Downloads per month over past year

View download statistics for this eprint

Buscar en Google Scholar™

Llanes Estrada, Felipe José and Cotanch, Stephen R. (2001) Relativistic many-body approach to exotic and charmed hybrid mesons. Nuclear Physics A, 689 . 481C-484C. ISSN 0375-9474

Preview

PDF
207kB

Official URL: http://dx.doi.org/10.1016/S0375-9474(01)00886-7

Publisher

==>>> Export to other formats

Abstract

A relativistic many-body calculation for an effective QCD Hamiltonians reported for exotic and charmed hybrid mesons. The nonexotic J(PC) = 1(--) charmonium spectrum now resolves the anonymous overpopulation of observed J/psi states. The exotic hybrid states are near but above 2 GeV, in agreement with lattice and flux-tube calculations, indicating the recently observed J(PC) = 1(+-) resonances at 1.4 and 1.6 GeV are not hybrids.

Item Type:	Article
Additional Information:	Copyright © 2001 Elsevier Science B.V. All rights reserved. European Conference on Few-Body Problems in Physics (17.2000.Evora, Portugal)
Uncontrolled Keywords:	18 GEV/C; MODEL
Subjects:	Sciences > Physics
ID Code:	24307
Deposited On:	23 Jan 2014 19:37
Last Modified:	31 Dec 2020 00:02

Origin of downloads

Repository Staff Only: item control page