activity
20192026
most citedQuasi-free Neutron Knockout Reaction Reveals a Small -orbital Component in the Borromean Nucleus B

88 citations · 320 across the 18 of their papers we have counts for

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16 papers · 1 filter

nucl-ex2026

Probing the Size of Neutron and Proton Single-Particle Orbitals from Nucleon Knockout Reactions

M. Enciu, A. Obertelli, P. Doornenbal +83

The size of neutron and proton single-particle orbitals of Ca, Ca, Ca, and Sc were investigated via nucleon knockout reactions at 230 MeV/nucleon…

nucl-ex2026

Observation of a broad -wave resonant state in He

Y. L. Sun, A. Corsi, Y. Kubota +63

We report on the two-body invariant-mass spectroscopy of He, populated via the 11 knockout reaction from the two-neutron halo nucleus Li at 250 MeV/nucleon…

nucl-ex2025

Evolution of two-neutrons configuration from 11Li to 13Li

P. Andrè, A. Corsi, A. Revel +69

In this work we investigate the two-neutron decay of 13Li and of the excited states of 11Li populated via one-proton removal from 14Be and 12Be, respectively. A phenomenological mo…

nucl-ex2024★ 2 cited

Spectroscopy of K

M. Enciu, A. Obertelli, P. Doornenbal +78

The first spectroscopy of K was investigated via in-beam -ray spectroscopy at the RIKEN Radioactive Isotope Beam Factory after one-proton and one-neutron knockout from $^…

nucl-ex2024★ 6 cited

Spectroscopy of deeply bound orbitals in neutron-rich Ca isotopes

P. J. Li, J. Lee, P. Doornenbal +85

The calcium isotopes are an ideal system to investigate the evolution of shell structure and magic numbers. Although the properties of surface nucleons in calcium have been well st…

nucl-ex2024

Mass, spectroscopy and two-neutron decay of Be

B. Monteagudo, F. M. Marqués, J. Gibelin +65

The structure and decay of the most neutron-rich beryllium isotope, Be, has been investigated following proton knockout from a high-energy B beam. Two relatively narr…

nucl-ex2023★ 19 cited

Level Structures of Ca Cast Doubt on a doubly magic Ca

S. Chen, F. Browne, P. Doornenbal +80

Gamma decays were observed in Ca and Ca following quasi-free one-proton knockout reactions from Sc beams at MeV/nucleon. For Ca, a …

nucl-ex2023★ 17 cited

Searching for universality of dineutron correlation at the surface of Borromean nuclei

A. Corsi, Y. Kubota, J. Casal +65

The dineutron correlation is systematically studied in three different Borromean nuclei near the neutron dripline, 11Li, 14Be and 17B, via the (p, pn) knockout reaction measured at…

nucl-ex2023

Multiple Mechanisms in Proton-Induced Nucleon Removal at 100 MeV/Nucleon

T. Pohl, Y. L. Sun, A. Obertelli +48

We report on the first proton-induced single proton- and neutron-removal reactions from the neutron-deficient O nucleus with large Fermi-surface asymmetry = 18.6 M…

nucl-ex2022★ 11 cited

A First Glimpse at the Shell Structure beyond Ca: Spectroscopy of K, Ca, and Ca

T. Koiwai, K. Wimmer, P. Doornenbal +80

States in the and 37 isotopes Ca have been populated by direct proton-induced nucleon removal reactions from Sc and Ca beams at the RIBF. In addit…

nucl-ex2021★ 12 cited

Investigation of the ground-state spin inversion in the neutron-rich 47,49Cl isotopes

B. D. Linh, A. Corsi, A. Gillibert +83

A first gamma-ray study of 47,49Cl spectroscopy was performed at the Radioactive Isotope Beam Factory with 50Ar projectiles at 217 MeV/nucleon, impinging on the liquid hydrogen tar…

nucl-ex2021★ 88 cited

Quasi-free Neutron Knockout Reaction Reveals a Small -orbital Component in the Borromean Nucleus B

Z. H. Yang, Y. Kubota, A. Corsi +73

A kinematically complete quasi-free experiment in inverse kinematics was performed to study the structure of the Borromean nucleus B, which had long been considered…

nucl-ex2020★ 18 cited

shell closure below calcium: Low-lying structure of Ar

M. L. Cortés, W. Rodriguez, P. Doornenbal +78

Low-lying excited states in the isotope Ar were investigated by in-beam -ray spectroscopy following proton- and neutron-knockout, multi-nucleon removal, and proton…

nucl-ex2020★ 64 cited

Surface localization of the dineutron in Li

Y. Kubota, A. Corsi, G. Authelet +64

The formation of a dineutron in the nucleus Li is found to be localized to the surface region. The experiment measured the intrinsic momentum of the struck neutron in $^{11}…

nucl-ex2019★ 51 cited

Shell evolution of isotones towards Ca: First spectroscopy of Ti

M. L. Cortés, W. Rodriguez, P. Doornenbal +81

Excited states in the isotone Ti were populated via the VTi reaction at 200~MeV/u at the Radioactive Isotope Beam Factory and studied usin…

nucl-ex2019★ 26 cited

Structure of 13Be probed via quasi-free scattering

A. Corsi, Y. Kubota, J. Casal +65

We present an investigation of the structure of 13Be obtained via a kinematically complete measurement of the (p; pn) reaction in inverse kinematics at 265 MeV/nucleon. The relativ…