activity
20112026
most citedDiscovery and Cross-Section Measurement of Neutron-Rich Isotopes in the Element Range from Neodymium to Platinum at the FRS

156 citations · 974 across the 28 of their papers we have counts for

collaborators

29 papers

nucl-ex2026

Probing high-momentum components in O via zero-degree cross-section ratios

FRS Experiment Collaboration, X. Wang, H. J. Ong +40

The OO reaction was measured at zero degrees for incident-proton energies of 403, 604, 907 and 1209 MeV. Cross-section ratios for the 6.18-MeV (3/2) and 5.24…

nucl-ex2025

Observation of Tensor-Driven High-Momentum Neutrons in O via () Reactions and Zero-Degree Deuteron Momentum Spectroscopy

X. Wang, H. J. Ong, S. Terashima +42

The reaction has been studied at using 403-, 604-, 907- and 1209-MeV protons, comparing cross sections populating positive- and ne…

nucl-ex2025★ 3 cited

Charge Pickup Reaction Cross Section for Neutron-Rich p-Shell Isotopes at 900A MeV

J. -C. Zhang, B. -H. Sun, I. Tanihata +34

We report charge pickup reaction cross sections for 24 \textit{p}-shell isotopes, including Li, Be, B, C and N, measured…

nucl-ex2024★ 11 cited

Observation and spectroscopy of proton-unbound nucleus Al

D. Kostyleva, X. -D. Xu, I. Mukha +51

We report on the observation of previously-unknown isotope Al, the first unbound aluminum isotope located beyond the proton dripline. The Al nucleus decays by one-pro…

nucl-ex2024★ 21 cited

A new approach for deducing rms proton radii from charge-changing reactions of neutron-rich nuclei and the reaction-target dependence

J. -C. Zhang, B. -H. Sun, I. Tanihata +35

We report the charge-changing cross sections () of 24 -shell nuclides on both hydrogen and carbon at about 900 MeV, of which Li, $^{10\textendash12}$Be…

nucl-ex2022★ 42 cited

Proton distribution radii of O: signatures of new shell closures and neutron skin

S. Kaur, R. Kanungo, W. Horiuchi +38

The root mean square radii of the proton density distribution in O derived from measurements of charge changing cross sections with a carbon target at 900 MeV to…

nucl-ex2021★ 24 cited

Nuclear matter distributions in the neutron-rich carbon isotopes C from intermediate-energy proton elastic scattering in inverse kinematics

A. V. Dobrovolsky, G. A. Korolev, S. Tang +25

The absolute differential cross sections for small-angle proton elastic scattering off the nuclei C have been measured in inverse kinematics at energies near 700 MeV/u…

nucl-ex2020★ 9 cited

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…

nucl-ex2019★ 35 cited

Nuclear-matter distribution in the proton-rich nuclei Be and B from intermediate energy proton elastic scattering in inverse kinematics

A. V. Dobrovolsky, G. A. Korolev, A. G. Inglessi +25

Absolute differential cross sections for elastic Be and B small-angle scattering were measured in inverse kinematics at an energy of 0.7 GeV/u at GSI Darmstadt. The hydro…

nucl-ex2019★ 25 cited

Towards the Limits of Existence of Nuclear Structure: Observation and First spectroscopy of the Isotope K by measuring its three-proton Decay

D. Kostyleva, I. Mukha, L. Acosta +44

The most-remote from stability isotope K, which is located four atomic mass units beyond the proton drip line, has been observed. It is unbound in respect to three-proton ($…

nucl-ex2019★ 52 cited

Neutron skin and signature of the = 14 shell gap found from measured proton radii of N

S. Bagchi, R. Kanungo, W. Horiuchi +37

A thick neutron skin emerges from the first determination of root mean square radii of the proton distributions for N from charge changing cross section measurements arou…

nucl-ex2018★ 9 cited

Deep excursion beyond the proton dripline. II. Toward the limits of existence of nuclear structure

L. V. Grigorenko, I. Mukha, D. Kostyleva +47

Prospects of experimental studies of argon and chlorine isotopes located far beyond the proton dripline are studied by using systematics and cluster models. The deviations from the…

nucl-ex2018★ 17 cited

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…

nucl-ex2018★ 51 cited

Halo structure of B determined from intermediate energy proton elastic scattering in inverse kinematics

G. A. Korolev, A. V. Dobrovolsky, A. G. Inglessi +24

The absolute differential cross section for small-angle proton elastic scattering on the proton-rich B nucleus has been measured in inverse kinematics for the first time. The e…

nucl-ex2018★ 20 cited

Deep excursion beyond the proton dripline. I. Argon and chlorine isotope chains

I. Mukha, L. V. Grigorenko, D. Kostyleva +45

The proton-unbound argon and chlorine isotopes have been studied by measuring trajectories of their decay-in-flight products by using a tracking technique with micro-strip detector…

nucl-ex2017★ 15 cited

Spectroscopy of excited states of unbound nuclei Ar and Cl

X. -D. Xu, I. Mukha, L. V. Grigorenko +45

Several states of proton-unbound isotopes Ar and Cl were investigated by measuring their in-flight decay products, S+proton+proton and S+proton, respect…

nucl-ex2017★ 19 cited

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…

nucl-ex2017★ 34 cited

-decay half-lives and -delayed neutron emission probabilities for several isotopes of Au, Hg, Tl, Pb and Bi, beyond N=126

R. Caballero-Folch, C. Domingo-Pardo, J. Agramunt +58

Previous measurements of -delayed neutron emitters comprise around 230 nuclei, spanning from the He up to La. Apart from Tl, with a minuscule…

nucl-ex2016★ 115 cited

Proton distribution radii of C illuminate features of neutron halos

R. Kanungo, W. Horiuchi, G. Hagen +35

Proton radii of C densities derived from first accurate charge changing cross section measurements at 900 MeV with a carbon target are reported. A thick neutron surfac…

nucl-ex2016★ 11 cited

Coulomb dissociation of N

Marko Röder, Tatsuya Adachi, Yulia Aksyutina +120

Neutron-rich light nuclei and their reactions play an important role for the creation of chemical elements. Here, data from a Coulomb dissociation experiment on N are rep…

nucl-ex2016★ 13 cited

Systematic investigation of projectile fragmentation using beams of unstable B and C isotopes

R. Thies, A. Heinz, T. Adachi +119

Background: Models describing nuclear fragmentation and fragmentation-fission deliver important input for planning nuclear physics experiments and future radioactive ion beam facil…

nucl-ex2015★ 1 cited

Observation of Large Enhancement of Charge Exchange Cross Sections with Neutron-Rich Carbon Isotopes

I. Tanihata, S. Terashima, R. Kanungo +30

Production cross sections of nitrogen isotopes from high-energy carbon isotopes on hydrogen and carbon targets have been measured for the first time for a wide range of isotopes. T…

nucl-ex2015★ 66 cited

First measurement of several -delayed neutron emitting isotopes beyond N=126

R. Caballero-Folch, C. Domingo-Pardo, J. Agramunt +62

The -delayed neutron emission probabilities of neutron rich Hg and Tl nuclei have been measured together with -decay half-lives for 20 isotopes of Au, Hg, Tl, Pb and Bi in th…

nucl-ex2015★ 22 cited

\b{eta}-delayed three-proton decay of 31Ar

A. A. Lis, C. Mazzocchi, W. Dominik +38

The beta decay of 31Ar, produced by fragmentation of a 36Ar beam at 880 MeV/nucleon, was investigated. Identified ions of 31Ar were stopped in a gaseous time projection chamber wit…