Charmed baryonΣc(2800)as aNDhadronic molecule

2010/02/28 by Yubing Dong, Amand Faessler, Thomas Gutsche +1 · 52 citations
Mathematics · Physics and Astronomy · #Algorithm #Baryon #Combinatorics #Hadron #High-Energy Particle Collisions Research #Lambda #Mathematics #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #hep-ph

paper · pdf · doi:10.1103/physrevd.81.074011

published in Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields 81(7) (American Physical Society) · 8 pages, 2 figures

arxiv created 2010/04/14 · openalex publication_date 2010/04/14 · arxiv updated 2010/04/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

The isotriplet \ensuremathΣ_c(2800) baryon with possible quantum numbers J^P=(1)/(2)^\ifmmode±\else\textpm\fi or (3)/(2)^\ifmmode±\else\textpm\fi is considered as a hadronic molecule composed of a nucleon and a D meson. We determine the strong two-body decay widths \ensuremathΣ_c\ensuremath→\ensuremathΛ_c\ensuremathπ which are shown to be consistent with current data for the J^P=(1)/(2)⁺ and J^P=(3)/(2)^\ensuremath- assignments.

Citations

• Review of Particle Physics
• Estimate for theX(3872)→γJ/ψdecay width
• Phenomenological Lagrangian approach to the electromagnetic deuteron form factors
• Weak decays of heavy hadron molecules involving thef0(980)
• Strong two-body decays of theΛc(2940)+in a hadronic molecule picture
• Relativistic constituent quark model with infrared confinement
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• Masses of excited heavy baryons in the relativistic quark–diquark picture
• Faddeev study of heavy-baryon spectroscopy
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• Strong and radiative decays of heavy flavored baryons
• Lagrangian theory of composite particles
• Compositeness Criteria of Particles in Quantum Field Theory and S‐Matrix Theory
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• D-wave baryon resonances with charm from coupled-channel dynamics
• Measurements of [script B]([overline B]⁰ → Λ_c⁺[overline p]) and [script B](B^- → Λ_c⁺[overline p]π^-) and studies of Λ_c⁺π^- resonances
• Heavy baryon transitions in a relativistic three-quark model
• Pion and sigma meson properties in a relativistic quark model
• Phenomenological Lagrangians

Cited by

• Description of the newly observed Ξ_c⁰ states as molecular states
• A review of the open charm and open bottom systems
• J/ψγ and ψ(2S)γ decay modes of theX(3872)
• Extraction of ND scattering lengths from the Λ → π−pD0 decay and properties of the Σ (2800)+
• Strong decays of the explicitly exotic doubly charmed DDK bound state
• Hadronic molecules for charmed and bottom baryons near thresholds
• Identifying glueball at 3.02 GeV in baryonic B decays