Dynamically generated N* and {Lambda}* resonances in the hidden charm sector around 4.3 GeV

Journal Article · Fri Jul 15 00:00:00 EDT 2011 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.84.015202· OSTI ID:21596607

Jiajun, Wu ^[1]; Molina, R; Oset, E ^[2]; Zou, B S ^[1]

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1. Institute of High Energy Physics, CAS, P.O. Box 918(4), Beijing 100049 (China)
2. Departamento de Fisica Teorica and IFIC, Centro Mixto Universidad de Valencia-CSIC, Institutos de Investigacion de Paterna, Aptdo. 22085, E-46071 Valencia (Spain)

The interactions of D-bar{Sigma}{sub c}-D-bar{Lambda}{sub c}, D-bar*{Sigma}{sub c}-D-bar*{Lambda}{sub c}, and related strangeness channels, are studied within the framework of the coupled-channel unitary approach with the local hidden gauge formalism. A series of meson-baryon dynamically generated relatively narrow N* and {Lambda}* resonances are predicted around 4.3 GeV in the hidden charm sector. We make estimates of production cross sections of these predicted resonances in p-barp collisions for the experiment of antiproton annihilation at Darmstadt (PANDA) at the forthcoming GSI Facility for Antiproton and Ion Research (FAIR) facility.

• OSTI ID: 21596607
• Journal Information: Physical Review. C, Nuclear Physics, Vol. 84, Issue 1; Other Information: DOI: 10.1103/PhysRevC.84.015202; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANNIHILATION
ANTIPROTONS
COLLISIONS
COUPLED CHANNEL THEORY
CROSS SECTIONS
MESONS
RESONANCE
STRANGENESS
ANTIBARYONS
ANTIMATTER
ANTINUCLEI
ANTINUCLEONS
ANTIPARTICLES
BARYONS
BOSONS
ELEMENTARY PARTICLES
FERMIONS
HADRONS
INTERACTIONS
MATTER
NUCLEI
NUCLEONS
PARTICLE INTERACTIONS
PARTICLE PROPERTIES
PROTONS