The role of continuum states in 5Li resonances: a decomposed scattering study
Sarsembayeva A.T. Usukhbayar B. Khuukhenkhuu G. Sainsanaa T. Amangeldi N. Yurgali G. Odsuren M.
2025Springer
Indian Journal of Physics
2025
Our analysis reveals the significant influence of continuum states in close proximity to the resonant pole on both phase shifts and continuum level densities. Specifically, the uppermost and lowest continuum states, located just above and below the resonant pole, make substantial contributions to the scattering quantities. Conversely, the continuum state located farthest from the resonant pole has a negligible impact. These findings underscore the crucial role of continuum state structure in understanding physical observables in light nuclei. This work focuses on a detailed investigation of the 3/2- state 5Li.
Continuum level density , Light nuclei , Phase shifts
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Department of Theoretical and Nuclear Physics, Al-Farabi Kazakh National University, Almaty, 050040, Kazakhstan
School of Engineering and Technology, National University of Mongolia, Ulaanbaatar, 210646, Mongolia
Nuclear Research Center, National University of Mongolia, Ulaanbaatar, 210646, Mongolia
Department of Nuclear Physics, New Materials and Technology, L.N.Gumilyov Eurasian National University, Astana, 0100000, Kazakhstan
Department of Theoretical and Nuclear Physics
School of Engineering and Technology
Nuclear Research Center
Department of Nuclear Physics
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