93 citations · 178 across the 13 of their papers we have counts for
13 papers
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…
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…
Nuclear Level Density and -ray Strength Function of and the impact on the i-process
V. W. Ingeberg, S. Siem, M. Wiedeking +29
Proton- coincidences from reactions between a beam and a deuterated polyethylene target have been analyzed with the inverse-Oslo met…
Gamma-ray emission in proton-induced nuclear reactions on natC and Mylar targets over the incident energy range of Ep = 30-200 MeV. Astrophysical implications
Y. Rahma, S. Ouichaoui, J. Kiener +37
We have measured the gamma-ray line production cross sections in proton-induced nuclear reactions on various target nuclei abundant in astrophysical sites over the incident energy…
Observation of -vibrations and alignments built on non-ground-state configurations in 156Dy
S. N. T. Majola, D. J. Hartley, L. L. Riedinger +25
The exact nature of the lowest rotational bands in all deformed nuclei remains obscure. Traditionally they are assumed to be collective vibrations of the nuclear shape…
First candidates for γ vibrational bands built on the [505]11/2- neutron orbital in odd-A Dy isotopes
S. N. T. Majola, M. A. Sithole, L. Mdletshe +67
Rotational structures have been measured using the Jurogam II and GAMMASPHERE arrays at low spin following the 155Gd(α,2n)157Dy and 148Nd(12C, 5n)155Dy reactions at 25 and 65 MeV,…
Spectroscopy of low spin states in 157Dy: Search for evidence of enhanced octupole correlations
S. N. T. Majola, R. A. Bark, L. Bianco +40
Low-spin states of 157Dy have been studied using the JUROGAM II array, following the 155Gd (α, 2n) reaction at a beam energy of 25 MeV. The level scheme of 157Dy has been expanded…
Measurement and analysis of nuclear -ray production cross sections in proton interactions with Mg, Si and Fe nuclei abundant in astrophysical sites over the incident energy range MeV
W. Yahia-Cherif, S. Ouichaoui, J. Kiener +29
Gamma-ray production cross section excitation functions have been measured for , , and MeV proton beams accelerated onto targets of astrophysical interest, $^{nat…
Nuclear level densities and gamma-ray strength functions of Ta
C. P. Brits, K. L. Malatji, M. Wiedeking +24
Particle- coincidence experiments were performed at the Oslo Cyclotron Laboratory with the Ta(d,X) and Ta(He,X) reactions, to measure the nuclear level den…
Nuclear level densities and -ray strength functions of -- First application of the Oslo Method in inverse kinematics
V. W. Ingeberg, S. Siem, M. Wiedeking +26
The -ray strength function (SF) and nuclear level density (NLD) have been extracted for the first time from inverse kinematic reactions with the Oslo Method. This novel techn…
Nature of low-lying electric dipole resonance excitations in 74Ge
D. Negi, M. Wiedeking, E. G. Lanza +32
Isospin properties of dipole excitations in 74 Ge are investigated using the (α,α'γ) reaction and compared to (γ,γ) data. The results indicate that the dipole excitations in the en…
Gamma ray production cross sections in proton induced reactions on natural Mg, Si and Fe targets over the proton energy range 30 up to 66 MeV
W. Yahia-Chérif, S. Ouichaoui, J. Kiener +29
Gamma-ray excitation functions have been measured for 30, 42, 54 and 66 MeV proton beams accelerated onto C + O (Mylar), Mg, Si, and Fe targets of astrophysical interest at the sep…
The first candidate for chiral nuclei in the mass region: Br
S. Y. Wang, B. Qi, L. Liu +23
Excited states of Br have been investigated via the Ge(B, 3n) and Ge(Li, 3n) reactions and a new = 1 band has been identified which reside…