Intricate partial waves in nuclear scattering

Geramb, von; Viktor, Heinrich

doi:10.1140/epja/s10050-020-00284-9

Cited by 2 publications

(2 citation statements)

References 49 publications

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“…-Studies of (p,n) reactions [49]; -Theory works for partial waves in nuclear scattering [50]; -Calculated nuclear data generated for reaction evaluation, using OMP and CC equations [16]; -Calculations of Wigner 3 j coefficients [51]; -Non-locality in OMPs for nucleon-nucleus scattering [52]; -CC analysis of the elastic scattering with exotic nuclei within OMP approach [53]; -Applications to proton-nucleus inelastic scattering [54]; -Developments of Raynal's DWBA code [55] and beyond ECIS and DWBA [56]; -Theory for low energy neutron incident reactions [57] and nucleon-induced inelastic scattering [58]; -CC analysis of elastic and inelastic scattering for the studies of giant resonance excitations; calculations of the sub-Coulomb fusion cross sections [15]; -CC effects in nucleus-nucleus inelastic scattering [59] and in heavy ion reactions [60].…”

Section: Legacy Inspirating Workmentioning

confidence: 99%

Jacques Raynal

2021

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We recall Jacques Raynal's career, his main bibliographical data and achievements, summarizing his topics of interest and works. We also give some biographical and personal data. We have collected a few words about him from friends and colleagues, in addition to those given by the authors of the articles published in this EPJA issue in memory of the Emperor of the ECIS code.2 "His vocation was already very clear: he wanted to do scientific research.

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Section: Legacy Inspirating Workmentioning

confidence: 99%

Jacques Raynal

2021

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“…Raynal's ECIS and DWBA codes use a regular radial mesh with a stepsize h and their overall accuracy is set to h 4 [2,5,6,27]. Specific care is brought to match the precision of Raynal's codes developing the new MINOLOP and ECANOL codes, by using a quadrature method for integration of function with discontinuous derivatives.…”

Section: Introductionmentioning

confidence: 99%

Following J. Raynal’s DWBA and ECIS codes: coupled channels with microscopic non-local potential

et al. 2021

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Jacques Raynal provided two powerful tools to the nuclear reaction community interested in scattering processes, namely the ECISxx and DWBAxx computer codes (xx standing for the version year), which are renowned for both their numerical efficiency and the numerous applications they cover. The purpose of this work is twofold. First, it extends the possibilities of calculation of microscopic optical and transition potentials compared to what is proposed in the DWBA code. Then, following previous work by Arellano [Phys Rev C 76:014616, 2007], we develop a method to deal with coupled-channel calculations with non-local ingredients. Both codes DWBA and ECIS, and numerous past discussions with their author, offered guidance to elaborate and to validate new results focusing on neutron scattering off spin-0 target. Special attention has been paid to match the numerical precision of J. Raynal's tools. This was made possible by using a specific quadrature method for numerical integrations of functions with discontinuous derivatives.

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Intricate partial waves in nuclear scattering

Cited by 2 publications

References 49 publications

Jacques Raynal

Jacques Raynal

Following J. Raynal’s DWBA and ECIS codes: coupled channels with microscopic non-local potential

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