T. Ari-izumi

activity

20182026

collaborators

7 papers

nucl-ex2026

Statistical and non-statistical $γ$ -decay properties of $^{64}$ Zn

A. C. Larsen, M. Guttormsen, T. K. Eriksen +23

We present a study on the $γ$ -decay properties of $^{64}$ Zn using the Oslo method on $^{64}$ Zn( $p, p^{'} γ$ ) data combined with $^{64}$ Zn $(γ, n)$ cross-section measurements at the…

nucl-ex2025

Photoneutron reactions on gold in the giant dipole resonance region: reaction cross sections and average kinetic energies of $(γ, x n)$ photoneutrons

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

In this work, we present new data on the $^{197}$ Au photoneutron reactions in and above the giant dipole resonance region, obtained by using 8 to 39~MeV quasi-monochromatic $γ$ -ray…

nucl-ex2019

$γ$ -ray Strength Function for Barium Isotopes

H. Utsunomiya, T. Renstrøm, G. M. Tveten +9

Photoneutron cross sections were measured for $^{137}$ Ba and $^{138}$ Ba at energies below two-neutron threshold using quasi-monochromatic $γ$ -ray beams produced in laser Compton-sc…

nucl-ex2018

The $γ$ -ray strength function for Thallium isotopes relevant to the $^{205}$ Pb - $^{205}$ Tl chronometry

H. Utsunomiya, T. Renstrøm, G. M. Tveten +11

Photoneutron cross sections were measured for $^{203}$ Tl and $^{205}$ Tl at energies between the one- and two-neutron thresholds using quasi-monochromatic $γ$ -ray beams produced in…

nucl-ex2018

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}…

Statistical and non-statistical γ-decay properties of 64Zn

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

γ-ray Strength Function for Barium Isotopes

The γ-ray strength function for Thallium isotopes relevant to the 205Pb - 205Tl chronometry

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

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

Statistical and non-statistical $γ$ -decay properties of $^{64}$ Zn

Photoneutron reactions on gold in the giant dipole resonance region: reaction cross sections and average kinetic energies of $(γ, x n)$ photoneutrons

$γ$ -ray Strength Function for Barium Isotopes

The $γ$ -ray strength function for Thallium isotopes relevant to the $^{205}$ Pb - $^{205}$ Tl chronometry

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

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