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Luiz C Leal

Researcher at Oak Ridge National Laboratory

Publications -  106
Citations -  4868

Luiz C Leal is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: Nuclear data & Neutron. The author has an hindex of 15, co-authored 104 publications receiving 4348 citations. Previous affiliations of Luiz C Leal include United States Department of Energy & Institut de radioprotection et de sûreté nucléaire.

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New Resolved Resonance Region Evaluation for 63,65Cu for Nuclear Criticality Safety Program

TL;DR: In this paper, a new resolved resonance region evaluation of 63Cu and 65Cu was done in the energy region from 10-5 eV to 99.5 keV using the Reich-Moore approximation.

Comparative analysis of nuclear cross sections in monte carlo methods for medical physics applications

TL;DR: In this article, the authors compared the data used in two Monte Carlo (MC) codes (EGSnrc and MCNPX) and found that much less central processing unit (CPU) time is required by the EGSnrc code for simulations involving large numbers of particles, primarily electrons.
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Resonance structure in the fission of (235U + n)

TL;DR: In this paper, a multilevel reduced R-matrix analysis of the neutron-induced resonance cross sections of /sup 235/U has been carried out using the angular anisotropy measurements of Pattenden and Postma, obtaining a Bohr-channel representation of the resonances in a two-fission vector space for each spin state.
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Parameterized representation of macroscopic cross section for PWR reactor

TL;DR: In this article, a parameterized representation of the homogenized macroscopic cross section for PWR fuel element as a function of soluble boron concentration, moderator temperature, fuel temperature, moderator density and U92235 enrichment is presented.