A. Willis
Michigan State University
57 Papers
540 Citations
A. Willis is an academic researcher from Michigan State University. The author has contributed to research in topics: Inelastic scattering & Scattering. The author has an hindex of 19, co-authored 57 publications.
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Papers
Proton-nucleus elastic scattering at 156 MeV
TL;DR: In this paper, cross sections for the elastic scattering of 156 MeV protons on eleven targets ranging from 12 C to 209 Bi were measured and an optical model analysis has been performed.
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Observation of M1 Strength by the Inelastic Scattering of 200-MeV Protons
N. Anantaraman,G. M. Crawley,Aaron Galonsky,Chaden Djalali,N. Marty,M. Morlet,A. Willis,J.C. Jourdain +7 more
TL;DR: A new resonance has been observed at very forward angles in the inelastic scattering of 200-MeV protons on Zr at an excitation energy around 8.8 MeV in each target as mentioned in this paper.
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Modele optique pour la diffusion elastique des protons de 75 MeV et 150 MeV
TL;DR: In this paper, cross sections and polarizations have been measured for elastic scattering of 150 MeV protons on C, Ca and Bi and of 75 MeV (measured at different radii for the real and imaginary parts of the central potential to fit the polarization curves; negative imaginary spin orbit depth is necessary).
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Study of microscopic wave functions of nuclear levels through inelastic scattering of 166 MeV α-particles
TL;DR: In this paper, the inelastic cross sections of 166 MeV α-particles have been measured for the first collective levels of 22 nuclei and the experimental angular distributions are presented and compared, when possible, with DWBA calculations using microscopic wave functions.
56
Quasifree proton-proton scattering on 3He
TL;DR: In this article, the 3 He(p, 2p) 2 H reaction was measured at 155 MeV incident energy for low momenta of the recoiling deuteron and compared with theoretical calculations in the DWIA for different 3 He radial wave functions.
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