U. Friman-Gayer

activity

20202026

^{154}

Sm Isovector Giant Dipole Resonance: Smekal-Raman Scattering as a Novel Probe of Nuclear Ground-State Deformation

21 citations · 42 across the 7 of their papers we have counts for

collaborators

7 papers

nucl-ex2026

A detailed view at magnetic dipole strengths: The case of semi-magic $^{50}$ Ti

B. Kelly, M. Spieker, U. Friman-Gayer +14

Magnetic dipole, $M 1$ , strengths were studied in semi-magic $^{50}$ Ti up to the neutron-separation threshold by combining data from $(d, p)$ one-neutron transfer, $(γ, γ^{'})$ real-phot…

nucl-ex2026

Core Breaking at Low Spin in $^{68}$ Zn from Nuclear Resonance Fluorescence

S. R. Johnson, R. V. F. Janssens, B. A. Brown +11

Low-spin excited states in $^{68}$ Zn have been studied at the High Intensity Gamma-Ray Source (HI $γ$ S) from the ground state up to the particle emission threshold using the nuclear…

nucl-ex2025★ 4 cited

Deviations from the Porter-Thomas Distribution due to Nonstatistical $γ$ Decay below the $^{150}$ Nd Neutron Separation Threshold

O. Papst, J. Isaak, V. Werner +17

We introduce a new method for the study of fluctuations of partial transition widths based on nuclear resonance fluorescence experiments with quasimonochromatic linearly polarized…

nucl-ex2024★ 21 cited

Gamma decay of the $^{154}$ Sm Isovector Giant Dipole Resonance: Smekal-Raman Scattering as a Novel Probe of Nuclear Ground-State Deformation

J. Kleemann, N. Pietralla, U. Friman-Gayer +19

Gamma decays of the isovector giant dipole resonance (GDR) of the deformed nucleus $^{154}$ Sm from $2_{1}^{+}$ -Smekal-Raman and elastic scattering were measured using linearly polarize…

nucl-ex2022★ 4 cited

Model-independent determination of the dipole response of $^{66}$ Zn using quasi-monoenergetic and linearly-polarized photon beams

D. Savran, J. Isaak, R. Schwengner +23

[Background] Photon strength functions are an important ingredient in calculations relevant for the nucleosynthesis of heavy elements. The relation to the photoabsorption cross sec…

nucl-ex2022★ 5 cited

Investigation of $^{11}$ B and $^{40}$ Ca levels at 8-9 MeV by Nuclear Resonance Fluorescence

D. Gribble, C. Iliadis, R. V. F. Janssens +3

We report on the measurement of $^{11}$ B and $^{40}$ Ca levels between excitation energies of 8 and 9 MeV using nuclear resonance fluorescence (NRF). The experiment was carried out…

nucl-ex2020★ 8 cited

Structure of high-lying levels populated in the $^{96}$ Y $\to^{96}$ Zr $β$ decay

K. R. Mashtakov, V. Yu. Ponomarev, M. Scheck +32

The nature of $J^{π} = 1^{-}$ levels of $^{96}$ Zr below the $β$ -decay $Q_{β}$ value of $^{96}$ Y has been investigated in high-resolution $γ$ -ray spectroscopy following the $β$ decay as wel…

A detailed view at magnetic dipole strengths: The case of semi-magic 50Ti

Core Breaking at Low Spin in 68Zn from Nuclear Resonance Fluorescence

Deviations from the Porter-Thomas Distribution due to Nonstatistical γ Decay below the 150Nd Neutron Separation Threshold

Gamma decay of the 154Sm Isovector Giant Dipole Resonance: Smekal-Raman Scattering as a Novel Probe of Nuclear Ground-State Deformation

Model-independent determination of the dipole response of 66Zn using quasi-monoenergetic and linearly-polarized photon beams

Investigation of 11B and 40Ca levels at 8-9 MeV by Nuclear Resonance Fluorescence

Structure of high-lying levels populated in the 96Y →96Zr β decay