activity
20182026
most citedPhotoneutron cross sections for Ni isotopes: Toward understanding cross sections relevant to the weak s-process nucleosynthesis

37 citations · 49 across the 8 of their papers we have counts for

collaborators

8 papers

nucl-ex2026

Photoneutron reactions on Ho and Tm in the giant dipole resonance region

I. Gheorghe, S. Goriely, K. Stopani +19

Photoneutron reactions were investigated for the deformed Ho and Tm nuclei from the vicinity of the neutron emission threshold up to 40~MeV, well above the gi…

nucl-ex2026

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…

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-ex2025★ 4 cited

Photoneutron reactions on gold in the giant dipole resonance region: reaction cross sections and average kinetic energies of photoneutrons

I. Gheorghe, T. Ari-izumi, S. Goriely +12

In this work, we present new data on the Au photoneutron reactions in and above the giant dipole resonance region, obtained by using 8 to 39~MeV quasi-monochromatic -ray…

nucl-ex2024★ 6 cited

Photoneutron cross section measurements on Pb in the Giant Dipole Resonance region

I. Gheorghe, S. Goriely, N. Wagner +16

Photoneutron reactions on Pb in the Giant Dipole Resonance energy region have been investigated at the -ray beam line of the NewSUBARU facility in Japan. The measurement…

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

Experimental -decay strength in Ni compared with microscopic calculations

T. Renstrøm, G. M. Tveten, J. E. Midtbø +20

Nuclear level densities and -ray strength functions have been extracted for , using the Oslo method on data sets from the Ni(He,He$^{\prime}…

nucl-ex2018★ 37 cited

Photoneutron cross sections for Ni isotopes: Toward understanding cross sections relevant to the weak s-process nucleosynthesis

H. Utsunomiya, T. Renstrøm, G. M. Tveten +19

Photoneutron cross sections were measured for Ni, Ni, Ni, and Ni at energies between the one-neutron and two-neutron thresholds using quasi-monochromati…