Электронный каталог

Статья

Mendibayev, K.O.
Structure and Reactions of the Two-Neutron Halo Nucleus *1*1Li / K.O.Mendibayev, T.Issatayev. – Text : electronic // Advances in Nuclear Science and Applications. – 2025. – Vol. 1, No. 2. – P. 91-104. – URL: https://doi.org/10.63907/ansa.v1i2.37. – Bibliogr.: 32.

The two-neutron halo nucleus *1*1Li represents one of the most striking manifestations of exotic nuclear structure far from stability. Its extremely low two-neutron separation energy, extended matter distribution, and Borromean three-body configuration (n+n+*9Li) make it a benchmark system for studying weak binding, neutron correlations, and continuum effects. This review summarizes the experimental approaches that have elucidated the halo structure of *1*1Li, including interaction cross section measurements, elastic proton scattering, transfer reactions, momentum distribution analyses, Coulomb breakup. Particular emphasis is placed on the role of the unbound subsystem *1*0Li in shaping the structure of *1*1Li through its virtual s-states and low-lying resonances. The experimental findings are interpreted in the context of modern three-body theoretical models, highlighting the interplay between valence neutron correlations and nuclear dynamics at the edge of stability.



ОИЯИ = ОИЯИ (JINR)2025
Спец.(статьи,препринты) = С 341.2 - Свойства атомных ядер
Спец.(статьи,препринты) = С 343 г - Взаимодействие нейтронов с ядрами
Спец.(статьи,препринты) = С 343 з - Кулоновское возбуждение ядер
Бюллетени = 35/025