Browsing by Author "Lederer, Claudia"
Now showing items 1-10 of 10
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Erratum: 62Ni(n,¿) and 63Ni(n,¿ ) cross sections measured at the n_TOF facility at CERN
(2015-07-23)
Article
Restricted access - publisher's policy -
Experiments with neutron beams for the astrophysical s process
(Institute of Physics (IOP), 2013)
Conference report
Open AccessNeutron capture cross sections are the key nuclear physics input to study the slow neutron capture process, which is responsible for forming about half of the elemental abundances above Fe. Stellar neutron capture cross ... -
Measurement of the 54,57Fe(n,gamma) cross section in the resolved resonance region at CERN n TOF
(2014-05-01)
Article
Restricted access - publisher's policy54Fe and 57 Fe are stable iron isotopes, which play an important role in the nucleosynthesis of the slow neutron capture process (s process). In addition, these nuclei are present in many structural materials, and therefore, ... -
Neutron capture reactions on Fe and Ni isotopes for the astrophysical s-process
(2014-06-01)
Article
Restricted access - publisher's policyNeutron capture cross sections in the keV neutron energy region are the key nuclear physics input to study the astrophysical slow neutron capture process. In the past years, a series of neutron capture cross section ... -
Neutron induced reactions for the s process, and the case of Fe and Ni isotopes
(PoS - Proceedings of Science, 2012)
Conference report
Open AccessNeutron capture cross sections are the key nuclear physics input to understand nucleosynthesis of the slow neutron capture process (s process). At the neutron time of flight facility n_TOF at CERN neutron capture cross ... -
New measurement of the astrophysically important reaction 62Ni(n,gamma) at n-TOF
(PoS - Proceedings of Science, 2010)
Conference report
Open AccessThe neutron capture cross section of the reaction 62Ni(n,gamma) 63Ni was measured over a wide energy range from 1 eV to 1 MeV at the neutron time-of-flight facility n_TOF installed at CERN. Preliminary results show that ... -
Ni-62(n,gamma) and Ni-63(n,gamma) cross sections measured at the n_TOF facility at CERN
(2014-02-28)
Article
Restricted access - publisher's policyThe cross section of the Ni-62(n,gamma) reaction was measured with the time-of-flight technique at the neutron time-of-flight facility n_TOF at CERN. Capture kernels of 42 resonances were analyzed up to 200 keV neutron ... -
The (n,alpha) reaction in the s-process branching point 59Ni
(2014-06-01)
Article
Restricted access - publisher's policyThe (n,alpha) reaction in the radioactive 59Ni is of relevance in nuclear astrophysics as 59Ni can be considered as the first branching point in the astrophysical s-process. Its relevance in nuclear technology is especially ... -
The role of Fe and Ni for S-process nucleosynthesis and innovative nuclear technologies
(2011-08-12)
Article
Restricted access - publisher's policyThe accurate measurement of neutron capture cross sections of all Fe and Ni isotopes is important for disentangling the contribution of the s-process and the r-process to the stellar nucleosynthesis of elements in the mass ... -
Zr 92 (n,?) and (n,tot) measurements at the GELINA and n_TOF facilities
(American Physical Society, 2022-02-01)
Article
Open AccessStellar nucleosynthesis of elements heavier than iron is driven by neutron capture processes. Zr92 is positioned at a strategic point along the slow nucleosynthesis path, given its proximity to the neutron magic number ...
