A. Görgen

activity

20122020

most citedAnalysis of possible systematic errors in the Oslo method

155 citations · 407 across the 16 of their papers we have counts for

collaborators

Showing 2018Show all

5 papers · 1 filter

nucl-ex2018★ 14 cited

First experimental constraint on the $^{191}$ Os $(n, γ)$ reaction rate relevant to $s$ -process nucleosynthesis

I. K. B. Kullmann, A. C. Larsen, T. Renstrø m +10

The nuclear level density and $γ$ -decay strength of $^{192}$ Os have been extracted using particle- $γ$ coincidence data from the $^{192}$ Os( $α, α^{'} γ$ ) $^{192}$ Os reaction by mean…

nucl-ex2018★ 1 cited

The gamma-ray strength function of $^{89}$ Y and $^{90}$ Y

G. M. Tveten, T. Renstrøm, A. C. Larsen +26

In this work, we present new data on the $^{89}$ Y( $γ$ ,n) cross section studied with a quasi-monochromatic photon beam produced at the NewSUBARU synchrotron radiation facility in Ja…

nucl-ex2018

Experimental $γ$ -decay strength in $^{59, 60}$ Ni compared with microscopic calculations

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

Nuclear level densities and $γ$ -ray strength functions have been extracted for $^{59, 60} Ni$ , using the Oslo method on data sets from the $^{60}$ Ni( $^{3}$ He, $^{3}$ He$^{\prime}…

nucl-ex2018★ 1 cited

Gamma-widths, lifetimes and fluctuations in the nuclear quasi-continuum

M. Guttormsen, A. C. Larsen, J. E. Midtbø +8

Statistical $γ$ -decay from highly excited states is determined by the nuclear level density (NLD) and the $γ$ -ray strength function ( $γ$ SF). These average quantities have been meas…

nucl-ex2018★ 37 cited

Photoneutron cross sections for Ni isotopes: Toward understanding $(n, γ)$ cross sections relevant to the weak s-process nucleosynthesis

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

Photoneutron cross sections were measured for $^{58}$ Ni, $^{60}$ Ni, $^{61}$ Ni, and $^{64}$ Ni at energies between the one-neutron and two-neutron thresholds using quasi-monochromati…

First experimental constraint on the 191Os(n,γ) reaction rate relevant to s-process nucleosynthesis

The gamma-ray strength function of 89Y and 90Y

Experimental γ-decay strength in 59,60Ni compared with microscopic calculations

Gamma-widths, lifetimes and fluctuations in the nuclear quasi-continuum

Photoneutron cross sections for Ni isotopes: Toward understanding (n,γ) cross sections relevant to the weak s-process nucleosynthesis

First experimental constraint on the $^{191}$ Os $(n, γ)$ reaction rate relevant to $s$ -process nucleosynthesis

The gamma-ray strength function of $^{89}$ Y and $^{90}$ Y

Experimental $γ$ -decay strength in $^{59, 60}$ Ni compared with microscopic calculations

Photoneutron cross sections for Ni isotopes: Toward understanding $(n, γ)$ cross sections relevant to the weak s-process nucleosynthesis