Charmed hypernuclei and nuclear-bound charmonia

2019/01/01 by G. Krein · 1 citation
Physics and Astronomy · #Quantum Chromodynamics and Particle Interactions #Particle physics theoretical and experimental studies #High-Energy Particle Collisions Research #Physics #Lattice QCD #Bound state #Pion #Nuclear physics #Lattice (music) #Scattering #Particle physics #Effective field theory #Lattice field theory #Quantum chromodynamics #Quantum mechanics

paper · pdf · doi:10.1063/1.5118390

openalex publication_date 2019/01/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/30

Abstract

I review recent theoretical studies on charmed hypernuclei and nuclear-bound charmonia and relate them to upcoming experiments. First, I discuss the use of effective field theory (EFT) techniques to extrapolate to the physical point (mπ = 138 MeV) ΛcN and J/ΨN and ηcN interactions obtained in lattice QCD simulations performed with large pion masses. Predictions made for the scattering lengths and effective range parameters of the extrapolated interactions are presented. Next, I discuss the use of nonmesonic weak decays of charmed hypernuclei to identify their formation. Finally, I present explicit predictions of charmoniumnucleus bound states based on the interactions obtained from lattice-extrapolated data.

Citations

• Nucleon form factors of the energy-momentum tensor in the chiral quark-soliton model
• Hyperon–nucleon interactions—a chiral effective field theory approach
• A New Parameterization for the Lagrangian Density of Relativistic Mean Field Theory
• Observation of J/ψp resonances consistent with pentaquark states in Λ_b⁰→ J/ψK^-p decays
• Possibility of Charmed Hypernuclei
• Observation of a New Narrow Charmonium State in Exclusive B+-->K+ pi+pi- J/psi Decays
• Heavy Hadrons in Nuclear Matter
• Heavy-Quark QCD Exotica
• Exotics: Heavy Pentaquarks and Tetraquarks
• Hadronic molecules
• Review of Multibody Charm Analyses

Cited by

• Hypernucleus [wikipedia]