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Comparison of thermal scattering processing options for S(α,β) cards in MCNP
(Elsevier, 2013-05)
The MCNP distributions include sets of pre-calculated thermal scattering libraries but these libraries are available for several temperature steps only. In order to achieve reliable results it is suitable to process the ...
Improvement on the calculation of D2O moderated critical systems with new thermal neutron scattering libraries
(Elsevier, 2014-05)
To improve the evaluations in thermal sublibraries, we developed a set of thermal neutron scattering cross sections (scattering kernels) for the deuterium and oxygen bound in heavy water in the ENDF-6 format. These new ...
Generation of thermal scattering libraries for liquids beyond the Gaussian approximation using molecular dynamics and NJOY/LEAPR
(Pergamon-Elsevier Science Ltd, 2016-06)
In this paper we review the existing methodologies for the generation of thermal scattering libraries for liquids from molecular dynamics simulations, either by Fourier transform or developing models in the Gaussian ...
Impact of the thermal scattering law of H in H 2 O on the isothermal temperature reactivity coefficients for UOX and MOX fuel lattices in cold operating conditions
(EDP Sciences, 2016-06-10)
The contribution of the thermal scattering law of hydrogen in light water to isothermal temperature reactivity coefficients for UOX and MOX lattices was studied in the frame of the MISTRAL critical experiments carried out ...
Application of the CAB evaluation of thermal scattering law for heavy water to ZED-2 critical benchmarks at room temperature
(Pergamon-Elsevier Science Ltd, 2017-12-01)
To improve the evaluations in thermal scattering sub-libraries, a set of thermal neutron scattering cross sections (scattering kernels) was developed recently at Centro Atómico Bariloche (CAB) for deuterium and oxygen bound ...
Perturbation scheme for estimating uncertainties in thermal scattering cross sections of water
(Pergamon-Elsevier Science Ltd, 2018-11)
Neutron-moderator scattering interactions in the thermal energy range are often treated with specialised cross section data derived from the Thermal Scattering Law S(α,β). This scattering law is calculated based on theoretical ...
Thermal and Structural Behavior of Dioctadecyldimethylammonium Bromide Dispersions Studied by Differential Scanning Calorimetry and X-Ray Scattering
(Public Library Science, 2012-09-06)
Dioctadecyldimethylammonium bromide (DODAB) is a double chain cationic lipid, which assembles as bilayer structures in aqueous solution. The precise structures formed depend on, e.g., lipid concentration and temperature. ...
ENDF/B-VIII.0: The 8th Major Release of the Nuclear Reaction Data Library with CIELO-project Cross Sections, New Standards and Thermal Scattering Data
(Academic Press Inc Elsevier Science, 2018-02)
We describe the new ENDF/B-VIII.0 evaluated nuclear reaction data library. ENDF/B-VIII.0 fully incorporates the new IAEA standards, includes improved thermal neutron scattering data and uses new evaluated data from the ...