58 citations · 268 across the 17 of their papers we have counts for
18 papers
A detailed view at magnetic dipole strengths: The case of semi-magic Ti
B. Kelly, M. Spieker, U. Friman-Gayer +14
Magnetic dipole, , strengths were studied in semi-magic Ti up to the neutron-separation threshold by combining data from one-neutron transfer, real-phot…
The Electron-Gamma Coincidence Setup DAGOBERT
B. Hesbacher, G. Steinhilber, J. Isaak +9
The QCLAM electron spectrometer at the S-DALINAC electron accelerator at Technische Universität Darmstadt has been extended by the DAGOBERT -detector array consisting of fast ti…
Deviations from the Porter-Thomas Distribution due to Nonstatistical Decay below the 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…
Gamma decay of the 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 Sm from -Smekal-Raman and elastic scattering were measured using linearly polarize…
Nuclear level densities and ray strength functions of Sn isotopes studied with the Oslo method
M. Markova, A. C. Larsen, G. M. Tveten +13
The Sn isotopes have been studied with (), (), and () reactions to extract the nuclear level densities (NLDs) and -ray strength fun…
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)…
PANDORA project: photo-nuclear reactions below
A. Tamii, L. Pellegri, P. -A. Söderström +78
Photo-nuclear reactions of light nuclei below a mass of are studied experimentally and theoretically by the PANDORA (Photo-Absorption of Nuclei and Decay Observation for Rea…
Model-independent determination of the dipole response of 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…
International Workshop on Next Generation Gamma-Ray Source
C. R. Howell, M. W. Ahmed, A. Afanasev +50
A workshop on The Next Generation Gamma-Ray Sources sponsored by the Office of Nuclear Physics at the Department of Energy, was held November 17--19, 2016 in Bethesda, Maryland. Th…
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…
Electric and magnetic dipole strength in 112,114,116,118,120,124Sn
S. Bassauer, P. von Neumann-Cosel, P. -G. Reinhard +33
Inelastic proton scattering experiments were performed at the Research Center for Nuclear Physics, Osaka, with a 295 MeV beam covering laboratory angles 0°-6° and excitation energi…
Precision measurement of the transition strength to the 2 state of C
A. D'Alessio, T. Mongelli, M. Arnold +16
The form factor of the electromagnetic excitation of C to its 2 state was measured at extremely low momentum transfers in an electron scattering experiment at the S-DA…
Evolution of the dipole polarizability in the stable tin isotope chain
S. Bassauer, P. von Neumann-Cosel, P. -G. Reinhard +36
The dipole polarizability of stable even-mass tin isotopes 112,114,116,118,120,124 was extracted from inelastic proton scattering experiments at 295 MeV under very forward angles p…
Reexamination of Li scattering as a Probe to Investigate the Isoscalar Giant Resonances in Nuclei
J. C. Zamora, C. Sullivan, R. G. T. Zegers +37
Inelastic Li scattering at 100 MeV/u on C and Nb have been measured with the high-resolution magnetic spectrometer Grand Raiden. The magnetic-rigidity set…
Structure of high-lying levels populated in the Y Zr decay
K. R. Mashtakov, V. Yu. Ponomarev, M. Scheck +32
The nature of levels of Zr below the -decay value of Y has been investigated in high-resolution -ray spectroscopy following the decay as wel…
The decay of quadrupole-octupole states in Ca and Ce
V. Derya, N. Tsoneva, T. Aumann +12
Background: Two-phonon excitations originating from the coupling of two collective one-phonon states are of great interest in nuclear structure physics. One possibility to generate…
Magnetic dipole excitations of Cr
H. Pai, T. Beck, J. Beller +23
The low-lying -strength of the open-shell nucleus Cr has been studied with the method of nuclear resonance fluorescence up to 9.7 MeV, using bremsstrahlung at the superc…
The high-efficiency γ-ray spectroscopy setup γ3 at HIγS
Bastian Löher, Vera Derya, Thomas Aumann +18
The existing Nuclear Resonance Fluorescence (NRF) setup at the HIγS facility at the Triangle Universities Nuclear Laboratory at Duke University has been extended in order to perfor…