activity
20202026
most citedNuclear level densities and -ray strength functions in Sn isotopes: impact of Porter-Thomas fluctuations

17 citations · 30 across the 12 of their papers we have counts for

collaborators

12 papers

nucl-ex2026

Gamma-ray production cross sections in proton interactions with natMg, natSi and 56Fe targets: measurement over the energy range of -125 MeV, data analysis, results and discussion. Astrophysical implications

M. Debabi, S. Ouichaoui, A. Belhout +33

We have measured nuclear gamma-ray line production cross sections in interactions of highly accelerated proton beams with various target nuclei abundant in astrophysical sites. The…

nucl-ex2026

Statistical and non-statistical -decay properties of Zn

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

We present a study on the -decay properties of Zn using the Oslo method on Zn() data combined with Zn cross-section measurements at the…

nucl-ex2026

Statistical properties of Xe and the Xe cross section

H. C. Berg, V. W. Ingeberg, S. Siem +17

Xe is an interesting case for plasma physics to explore nuclear excitation by electron capture, as the process can be studied using statistical properties of Xe. In…

nucl-ex2024

Large quadrupole deformation in Ne challenges rotor model and modern theory: urging for clusters in nuclei

C. V. Mehl, J. N. Orce, C. Ngwetsheni +31

The spectroscopic quadrupole moment of the first excited state, , at 1.634 MeV in Ne was determined from sensitive reorientation-effect Coulomb-excitation…

nucl-ex2023★ 1 cited

Fine structure of the isoscalar giant monopole resonance in Ni, Zr, Sn and Pb

A. Bahini, P. von Neumann-Cosel, J. Carter +26

Over the past two decades high energy-resolution inelastic proton scattering studies were used to gain an understanding of the origin of fine structure observed in the isoscalar gi…

nucl-ex2023★ 3 cited

Understanding the total width of the state in

K. C. W. Li, R. Neveling, P. Adsley +12

Recent measurements indicate that the previously established upper limit for the -decay branch of the resonance in at MeV may be…

nucl-ex2023★ 9 cited

New experimental constraint on the W()W cross section

A. C. Larsen, G. M. Tveten, T. Renstrøm +28

In this work, we present new data on the W() cross sections, utilizing a quasi-monochromatic photon beam produced at the NewSUBARU synchrotron radiation facili…

nucl-ex2023★ 17 cited

Nuclear level densities and -ray strength functions in Sn isotopes: impact of Porter-Thomas fluctuations

M. Markova, A. C. Larsen, P. von Neumann-Cosel +20

Nuclear level densities (NLDs) and -ray strength functions (GSFs) of Sn have been extracted with the Oslo method from proton- coincidences in the ($p,p^{\prime}γ)…

nucl-ex2022

Isoscalar giant monopole strength in Ni, Zr, Sn and Pb

A. Bahini, R. Neveling, P. von Neumann-Cosel +22

Inelastic -particle scattering at energies of a few hundred MeV and very-forward scattering angles including has been established as a tool for the study of the isosca…

nucl-ex2022

Nuclear Level Density and -ray Strength Function of

Vetle W. Ingeberg, Pete Jones, Lumkile Msebi +9

The nuclear level density (NLD) and -ray strength function (SF) of have been investigated using the Oslo method. The extracted NLD is compared with previou…

nucl-ex2022

Evolution of the -ray strength function in neodymium isotopes

M. Guttormsen, K. O. Ay, M. Ozgur +24

The experimental gamma-ray strength functions (gamma-SFs) of 142,144-151Nd have been studied for gamma-ray energies up to the neutron separation energy. The results represent a uni…

nucl-ex2020

Comprehensive test of the Brink-Axel hypothesis in the energy region of the pygmy dipole resonance

M. Markova, P. von Neumann-Cosel, A. C. Larsen +22

The validity of the Brink-Axel hypothesis, which is especially important for numerous astrophysical calculations, is addressed for 116,120,124Sn below the neutron separation energy…