27 citations · 91 across the 7 of their papers we have counts for
7 papers
Theoretical considerations about heavy-ion fusion in potential scattering
L. F. Canto, R. Donangelo, M. S. Hussein +3
We carefully compare the one-dimensional WKB barrier tunneling model, and the one-channel Schödinger equation with a complex optical potential calculation of heavy-ion fusion, for…
Coexistence of pressure-induced structural phases in bulk black phosphorus: a combined x-ray diffraction and Raman study up to 18 GPa
B. Joseph, S. Caramazza, F. Capitani +7
We report a study of the structural phase transitions induced by pressure in bulk black phosphorus by using both synchrotron x-ray diffraction for pressures up to 12.2 GPa and Rama…
Assessing the adequacy of the bare optical potential in near-barrier fusion calculation
L. F. Canto, P. R. S. Gomes, J. Lubian +2
We critically examine the differences among the different bare nuclear interactions used in near-barrier heavy ion fusion analysis and Coupled-Channels calculations, and discuss th…
Bound States in the Continuum in Two-Dimensional Serial Structures
G. Cattapan, P. Lotti
We investigate the occurrence of bound states in the continuum (BIC's) in serial structures of quantum dots coupled to an external waveguide, when some characteristic length of the…
Fano Resonances in Stubbed Quantum Waveguides with Impurities
G. Cattapan, P. Lotti
We consider T--shaped, two--dimensional quantum waveguides containing attractive or repulsive impurities with a smooth, realistic shape, and study how the resonance behavior of the…
S-Matrix Poles Close to Thresholds in Confined Geometries
G. Cattapan, P. Lotti
We have studied the behavior of the S-matrix poles near threshold for quantum waveguides coupled to a cavity with a defect. We emphasize the occurrence of both dominant and shadow…