Publications (22)
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…
Femtoscopy Measurement with SRIT TPC in Radioactive BeamHeavy-ion Collisions
Y. J. Wang, C. K. Tam, Z. G. Xiao +64
Femtoscopy is a powerful tool for exploring the dynamic emitting structure in heavy-ion collisions, while radioactive beam heavy-ion collisions enable the investigation of nuclear…
Large amplification of the isospin-dependence of proton emitting source size in radioactive heavy-ion collisions: a signal of n-p correlation
Y. J. Wang, C. K. Tam, Z. G. Xiao +64
We report proton-proton correlation function measurements in central Sn+Sn and Sn+Sn collisions at 270 MeV/nucleon. The proton emitting source sizes…
Neutron-skin thickness from the study of the anti-analog giant dipole resonance
A. Krasznahorkay, L. Stuhl, M. Csatlós +57
The gamma-decay of the anti-analog of the giant dipole resonance (AGDR) has been measured to the isobaric analog state excited in the p(124Sn,n) reaction at a beam energy of 600 Me…
Probing the Z = 6 spin-orbit shell gap with (p,2p) quasi-free scattering reactions
I. Syndikus, M. Petri, A. O. Macchiavelli +76
The evolution of the traditional nuclear magic numbers away from the valley of stability is an active field of research. Experimental efforts focus on providing key spectroscopic i…
Constraining nucleon effective masses with flow and stopping observables from the SRIT experiment
C. Y. Tsang, M. Kurata-Nishimura, M. B. Tsang +52
Properties of the nuclear equation of state (EoS) can be probed by measuring the dynamical properties of nucleus-nucleus collisions. In this study, we present the directed flow ($v…
Nuclear astrophysics with radioactive ions at FAIR
R. Reifarth, S. Altstadt, K. Göbel +317
The nucleosynthesis of elements beyond iron is dominated by neutron captures in the s and r processes. However, 32 stable, proton-rich isotopes cannot be formed during those proces…
Structure Studies of from the Be(d,p) reaction in inverse kinematics on a solid deuteron target
J. Kovoor, K. L. Jones, J. Hooker +42
The low-lying structure of Be has remained an enigma for decades. Despite numerous experimental and theoretical studies, large inconsistencies remain. Being both unbound, an…
Symmetry energy investigation with pion production from Sn+Sn systems
G. Jhang, J. Estee, J. Barney +77
In the past two decades, pions created in the high density regions of heavy ion collisions have been predicted to be sensitive at high densities to the symmetry energy term in the…
Probing the Symmetry Energy with the Spectral Pion Ratio
J. Estee, W. G. Lynch, C. Y. Tsang +60
Many neutron star (NS) properties, such as the proton fraction within a NS, reflect the symmetry energy contributions to the Equation of State that dominate when neutron and proton…
Isoscaling in central Sn+Sn collisions at 270 MeV/u
J. W. Lee, M. B. Tsang, C. Y. Tsang +61
Experimental information on fragment emissions is important in understanding the dynamics of nuclear collisions and in the development of transport model simulating heavy-ion colli…
Quasi-free (p,2p) reactions in inverse kinematics for studying the fission yield dependence on temperature
A. Graña-González, J. L. RodrÃguez-Sánchez, J. Benlliure +59
Despite the recent experimental and theoretical progress in the investigation of the nuclear fission process, a complete description still represents a challenge in nuclear physics…
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…
Use of Bayesian Optimization to Understand the Structure of Nuclei
J. Hooker, J. Kovoor, K. L. Jones +41
Monte Carlo simulations are widely used in nuclear physics to model experimental systems. In cases where there are significant unknown quantities, such as energies of states, an it…
Direct observation of proton emission in 11Be
Y. Ayyad, B. Olaizola, W. Mittig +30
The elusive $β^-\text{p}^+$ decay was observed in Be by directly measuring the emitted protons and their energy distribution for the first time with the prototype Active Ta…
Effective proton-neutron interaction near the drip line from unbound states in F
M. Vandebrouck, A. Lepailleur, O. Sorlin +107
Background: Odd-odd nuclei, around doubly closed shells, have been extensively used to study proton-neutron interactions. However, the evolution of these interactions as a function…
Investigation of pair-correlated states in Ba via the Ba() reaction
J. C. Nzobadila Ondze, B. M. Rebeiro, S. Triambak +13
We performed a high resolution study of states in Ba using the Ba() two-neutron transfer reaction. Our experiment shows a significant portion of the $L…
Strong neutron pairing in core+4n nuclei
A. Revel, F. M. Marques, O. Sorlin +100
The emission of neutron pairs from the neutron-rich isotones C and O has been studied by high-energy nucleon knockout from N and O secondary…
Unveiling the Two-Proton Halo Character of 17Ne: Exclusive Measurement of Quasi-free Proton-Knockout Reactions
C. Lehr, F. Wamers, F. Aksouh +62
The proton drip-line nucleus 17Ne is investigated experimentally in order to determine its two-proton halo character. A fully exclusive measurement of the 17Ne(p,2p)16F->15O+p quas…
Extending the Southern Shore of the Island of Inversion to F
A. Revel, O. Sorlin, F. M. Marques +89
Detailed spectroscopy of the neutron-unbound nucleus F has been performed for the first time following proton/neutron removal from Ne/F beams at energies aroun…
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…
Comprehensive investigation of fission yields by using spallation- and (p,2p)-induced fission reactions in inverse kinematics
J. L. RodrÃguez-Sánchez, A. Graña-González, J. Benlliure +66
In the last decades, measurements of spallation, fragmentation and Coulex induced fission reactions in inverse kinematics have provided valuable data to accurately investigate the…