@Article{Girard-Alcindor+Domingo-Pardo2022,
author="Girard-Alcindor, V. et al
and Domingo-Pardo, C.",
title="New narrow resonances observed in the unbound nucleus F-15",
journal="Physical Review C",
year="2022",
publisher="Amer Physical Soc",
volume="105",
number="5",
pages="L051301 - 7pp",
abstract="The structure of the unbound F-15 nucleus is investigated using the inverse kinematics resonant scattering of a radioactive O-14 beam impinging on a CH2 target. The analysis of H-1(O-14, p) O-14 and H-1(O-14, 2p) N-13 reactions allowed the confirmation of the previously observed narrow 1/2(-) resonance, near the two-proton decay threshold, and the identification of two new narrow 5/2(-) and 3/2(-) resonances. The newly observed levels decay by 1p emission to the ground of O-14, and by sequential 2p emission to the ground state of N-13 via the 1(-) resonance of O-14. Gamow shell model (GSM) analysis of the experimental data suggests that the wave functions of the 5/2(-) and 3/2(-) resonances may be collectivized by the continuum coupling to nearby 2p- and 1p-decay channels. The observed excitation function H-1(O-14, p) O-14 and resonance spectrum in F-15 are well reproduced in the unified framework of the GSM.",
optnote="WOS:000811520800003",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=5268), last updated on Mon, 04 Jul 2022 07:42:01 +0000",
issn="2469-9985",
doi="10.1103/PhysRevC.105.L051301",
opturl="https://arxiv.org/abs/2111.14412",
opturl="https://doi.org/10.1103/PhysRevC.105.L051301",
language="English"
}