activity
20202025
most citedLevel Structures of Ca Cast Doubt on a doubly magic Ca

19 citations · 129 across the 17 of their papers we have counts for

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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-ex2023★ 13 cited

Electromagnetic moments of the antimony isotopes Sb

S. Lechner, T. Miyagi, Z. Y. Xu +22

Nuclear moments of the antimony isotopes Sb are measured by collinear laser spectroscopy and used to benchmark phenomenological shell-model and \textit{ab initio} calcu…

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

Photoneutron emission cross sections for C

H. Utsunomiya, S. Goriely, M. Kimura +6

Photoneutron emission cross sections were measured for C below threshold using quasi-monochromatic -ray beams produced in laser Compton-scattering at the NewSUBARU s…

nucl-ex2023★ 5 cited

Coexistence of single particle and collective excitation in Ni

Soumik Bhattacharya, Vandana Tripathi, E. Rubino +10

The high spin states in 61 Ni have been studied using the fusion evaporation reaction, Ti( C,3n) Ni at an incident beam energy of 40 MeV. A Compton suppressed multi-H…

nucl-ex2023★ 3 cited

New isomeric transition in Mg: Bridging the N=20 and N=28 islands of inversion

M. Madurga, J. M. Christie, Z. Xu +20

We observed a new isomeric gamma transition at 168 keV in Mg, with a half-life of T=[130-500] ns. We propose that the observed transiti…

nucl-ex2022★ 4 cited

PANDORA project: photo-nuclear reactions below

A. Tamii, L. Pellegri, P. -A. Söderström +78

Photo-nuclear reactions of light nuclei below a mass of are studied experimentally and theoretically by the PANDORA (Photo-Absorption of Nuclei and Decay Observation for Rea…

nucl-ex2022★ 9 cited

Electric monopole transition from the superdeformed band in Ca

E. Ideguchi, T. Kibédi, J. T. H. Dowie +14

The electric monopole () transition strength for the transition connecting the third 0 level, a "superdeformed" band head, to the "spherical" 0 ground state in do…

nucl-ex2022★ 6 cited

In-beam -ray spectroscopy of Mg via direct reactions

N. Kitamura, K. Wimmer, T. Miyagi +26

Background: The nucleus Mg ( and ) plays a central role in the so-called "island of inversion" where in the ground states -shell neutrons are promoted to the…

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

Coexisting normal and intruder configurations in Mg

N. Kitamura, K. Wimmer, A. Poves +25

Situated in the so-called "island of inversion," the nucleus Mg is considered as an archetypal example of the disappearance of magicity at . We report on high statisti…

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…