activity
20182026
most citedHow Robust is the N = 34 Subshell Closure? First Spectroscopy of Ar

81 citations · 205 across the 14 of their papers we have counts for

collaborators

14 papers

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★ 1 cited

Direct observation of three-neutron emission from He and the search for the trineutron

S. W. Huang, C. Lenain, Z. H. Yang +107

Three-neutron emission from He has been directly measured for the first time, following neutron knockout from a He beam at 156 MeV/nucleon. A resonance-like structure at $2…

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 $^…

astro-ph.HE2024★ 3 cited

A Multi-Messenger Search for Exotic Field Emission with a Global Magnetometer Network

Sami S. Khamis, Ibrahim A. Sulai, Paul Hamilton +38

Quantum sensor networks in combination with traditional astronomical observations are emerging as a novel modality for multi-messenger astronomy. Here we develop a generic analysis…

physics.ins-det2023★ 3 cited

Silicon tracker array for RIB experiments at SAMURAI

A. I. Stefanescu, V. Panin, L. Trache +49

This work describes a silicon tracker system developed for experiments with proton-rich radioactive ion beams at the SAMURAI superconducting spectrometer of RIBF at RIKEN. The syst…

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-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…

physics.ins-det2020★ 8 cited

Development of an array of HPGe detectors with 980% relative efficiency

D. S. Leonard, I. S. Hahn, W. G. Kang +7

Searches for new physics push experiments to look for increasingly rare interactions. As a result, detectors require increasing sensitivity and specificity, and materials must be s…

physics.ins-det2020★ 14 cited

Growth and development of pure Li2MoO4 crystals for rare event experiment at CUP

J. K. Son, J. S. Choe, O. Gileva +14

The Center for Underground Physics (CUP) of the Institute for Basic Science (IBS) is searching for the neutrinoless double-beta decay (0ν\b{eta}\b{eta}) of 100Mo in the molybdate c…

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★ 1 cited

Study of multi-neutron systems with SAMURAI spectrometer

Z. H. Yang, F. M. Marqués, N. L. Achouri +95

The tetraneutron has been drawing the attention of the nuclear physics community for decades, but a firm conclusion on its existence and properties is still far from being reached…

nucl-ex2018★ 81 cited

How Robust is the N = 34 Subshell Closure? First Spectroscopy of Ar

H. N. Liu, A. Obertelli, P. Doornenbal +77

The first -ray spectroscopy of Ar, with the neutron number N = 34, was measured using the K(p,2p) one-proton removal reaction at 210 MeV/u at the RIBF facili…