Key points are not available for this paper at this time.
Abstract We study the Λ(1405) resonance with I ( J P ) = 0(1/2 − ) in the context of the pentaquark hypothesis in the nuclear medium. To explore the influence of the nuclear medium on the physical parameters of Λ(1405), we propose a molecular-type structure involving admixtures of K − p and K ¯ 0 n , correlated with the nuclear matter density. Our analysis reveals a substantial shift in mass and residue, approximately 20% and 38%, respectively. These findings have significant implications for experimental researchers aiming to identify in-medium characteristics of hyperon resonances.
Süngü et al. (Wed,) studied this question.