Now showing items 1-6 of 6

• #### 197-Au(n,gamma ) cross section in the unresolved resonance region ﻿

(2011-03-17)
Article
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The cross section of the reaction 197Au(n,γ ) was measured with the time-of-flight technique at the n TOF (neutron time-of-flight) facility in the unresolved resonance region between 5 and 400 keV using a pair of C6D6 (where ...
• #### High-accuracy 233U(n, f ) cross-section measurement at the white-neutron source n TOF from near-thermal to 1 MeV neutron energy ﻿

(2009-10-08)
Article
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The 233U(n,f ) cross section has been measured at the white neutron source n TOF in a wide energy range with a dedicated fission ionization chamber. We report here the results from ∼30 meV to 1 MeV neutron energy. ...
• #### Neutron reactions and nuclear cosmo-chronology ﻿

(2007-07)
Article
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The -decay of 187Re (t1/2 = 42.3 Gyr) represents a suited cosmo-chronometer for the age of the r-process abundances, since the radiogenic part of the daughter isotope 187Os is defined by the difference between the solar ...
• #### Resonance capture cross section of Pb-207 ﻿

(2006-11)
Article
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The radiative neutron capture cross section of 207Pb has been measured at the CERN neutron time of flight installation n TOF using the pulse height weighting technique in the resolved energy region. The measurement has ...
• #### Status and outlook of the neutron time-of-flight facility n_TOF at CERN ﻿

(2007-08)
Article
Restricted access - publisher's policy
The neutron time-of-flight facility n_TOF at CERN, fully operational since 2002, combines a high instantaneous neutron flux with high energy resolution. The wide energy range and the high neutron flux per time-of-flight ...
• #### The La-139(n,gamma) cross section: key for the onset of the s-process ﻿

(2007-03)
Article
Restricted access - publisher's policy
The nuclear resonance parameters and the capture cross section of the neutron magic isotope 139La have been measured relative to 197Au in the energy range of 0.6 eV to 9 keV at the neutron time-of-flight (n TOF) facility ...