403 citations · 1.3k across the 38 of their papers we have counts for
38 papers
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…
The dipole strength distribution of He and decay characteristics
C. Lehr, T. Aumann, M. Duer +91
The weak binding and spatially extended neutron densities characteristic of drip-line nuclei give rise to a distinctive low-energy dipole response. The drip-line nucleus He is…
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…
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…
Investigation of Direct Nuclear Reactions in a Storage Ring Using In-Ring Detection
J. C. Zamora, T. Aumann, S. Bagchi +62
\textbf{Background:} Experiments involving nuclear reactions in a storage ring offer exceptional possibilities for precise measurements in inverse kinematics. These experiments pro…
Continuous high-yield fast neutron generation with few-cycle laser pulses at 10 Hz for applications
L. Stuhl, P. Varmazyar, Z. Elekes +19
We present a laser-based neutron source that produces neutrons/s with a conversion rate of neutrons/J. Laser pulses of 12 fs and 23 mJ were focu…
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…
Magicity versus superfluidity around O viewed from the study of F
J. Kahlbow, T. Aumann, O. Sorlin +84
The neutron-rich unbound fluorine isotope F has been observed for the first time by measuring its neutron decay at the SAMURAI spectrometer (RIBF, RIKEN) in the quasi…
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…
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…
Validation of the Ground-State Molecular Structure Using Triple Differential Reaction Cross-Section Measurements
P. J. Li, D. Beaumel, J. Lee +58
The cluster structure of the neutron-rich isotope Be has been probed via the reaction at 150 MeV/nucleon in inverse kinematics and in quasifree conditions. The popu…
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 …
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…
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…
Intruder configurations in Ne at the transition into the island of inversion: Detailed structure study of Ne
H. Wang, M. Yasuda, Y. Kondo +92
Detailed -ray spectroscopy of the exotic neon isotope Ne has been performed for the first time using the one-neutron removal reaction from Ne on a liquid hydrogen…
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…
Border of the Island of Inversion: Unbound states in Ne
M. Holl, S. Lindberg, A. Heinz +89
The nucleus Ne is situated at the border of the island of inversion. Despite significant efforts, no bound low-lying intruder -state, which would place Ne fi…
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…
Coulomb and nuclear excitations of Zn and Ni at intermediate energy
S. Calinescu, O. Sorlin, I. Matea +48
The reduced transition probabilities in Zn and the full strength up to S=7.79 MeV in N…
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…
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…
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…
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}…
Parity-transfer reaction as a selective probe of isovector states in nuclei
M. Dozono, M. Ichimura, S. Michimasa +34
We demonstrate that the parity-transfer reaction provides a selective probe of isovector excitations in nuclei. This reactio…