Dynamically generated N ( 1535 ) state in the Λ c + → p K ¯ 0 π 0 decay
Abstract
We present a theoretical analysis of the process Λ c + → p K ¯ 0 π 0 within the chiral unitary approach, with particular emphasis on the dynamically generated N ( 1535 ) resonance. In addition to N ( 1535 ) , our model incorporates contributions from other intermediate resonances including N ( 1650 ) , K * ( 892 ) , K 0 * ( 1430 ) , N ( 1440 ) , and Σ ( 1750 ) . The calculated invariant mass distributions and Dalitz plot are in good agreement with the recent Belle measurements. Our analysis highlights the crucial role of N ( 1535 ) state in this decay channel and supports its interpretation as a dynamically generated state arising from coupled-channel meson-baryon interactions.
Fields of Study & Subjects
Quantum Chromodynamics and Particle Interactions
Particle physics theoretical and experimental studies
Neutrino Physics Research
Publication details
- Journal / source
- Physical review. D/Physical review. D.
- Publisher
- American Physical Society (APS)
- Volume
- 113
- Issue
- 5
- Publication date
- 25 February 2026
- Language
- EN