Francisco Luiz Dos Santos
University of Lisbon
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Featured researches published by Francisco Luiz Dos Santos.
Nuclear Physics | 1986
B.C. Karp; E. J. Ludwig; J.E. Bowsher; B.L. Burks; T.B. Clegg; Francisco Luiz Dos Santos; A. M. Eiró
Abstract Angular distributions of cross sections and vector and tensor analyzing powers have been measured for low-lying levels populated by 89 Y(d, α) 87 Sr reaction at 9.0, 12.0, and 16.0 MeV. Full finite-range DWBA calculations that include the effects of an α-particle D-state component and ( L , J ) mixing have been performed. The ground-state transition indicates that the D-state parameter D 2 = −0.30 ± 0.1 fm 2 . The angular distributions of the tensor analyzing powers are very sensitive to the magnitude and sign of the mixing amplitudes and can be used to determine the neutron-proton configurations transferred. The mixing amplitudes for the 0.388 MeV and 0.873 MeV states in 87 Sr are established from the analysis.
Physical Review C | 1986
H. R. Weller; P. Colby; J. L. Langenbrunner; Z.D. Huang; D.R. Tilley; Francisco Luiz Dos Santos; A. Arriaga; A.M. Eiro-acute-accent
Physical Review C | 1993
Eric R. Crosson; Suzanne Lemieux; E. J. Ludwig; W.J. Thompson; M. Bisenberger; R. Hertenberger; D. Hofer; H. Kader; P. Schiemenz; G. Graw; A. M. Eiro; Francisco Luiz Dos Santos
Physical Review C | 1993
Eric R. Crosson; E. J. Ludwig; M. Bisenberger; R. Hertenberger; D. Hofer; H. Kader; P. Schiemenz; G. Graw; A. M. Eiro; Francisco Luiz Dos Santos; Robert A. Brown
Physical Review C | 1993
Eric R. Crosson; E. J. Ludwig; M. Bisenberger; R. Hertenberger; D. Hofer; H. Kader; P. Schiemenz; G. Graw; A. M. Eiro; Francisco Luiz Dos Santos; Robert A. Brown
Le Journal De Physique Colloques | 1990
E. J. Ludwig; C.M. Bhat; T.B. Clegg; E.R. Crosson; H. J. Karwowski; G. Graw; P. Schiemenz; R. Hertenberger; H. Kader; D. Hofer; M. Bisenberger; A. M. Eiró; Francisco Luiz Dos Santos
Physical Review C | 1988
W.K. Pitts; H. O. Meyer; L. C. Bland; J.D. Brown; R.C. Byrd; M. Hugi; H. J. Karwowski; P. Schwandt; A. Sinha; J. Sowinski; I. J. van Heerden; A. Arriaga; Francisco Luiz Dos Santos
Physical Review C | 1988
W.K. Pitts; H. O. Meyer; L. C. Bland; J. David Brown; R.C. Byrd; M. Hugi; H. J. Karwowski; P. Schwandt; Arnab Sinha; J. Sowinski; I. J. van Heerden; A. Arriaga; Francisco Luiz Dos Santos
Physical Review C | 1986
H. R. Weller; P. Colby; J. L. Langenbrunner; Zhen Huang; Donald E. Tilley; Francisco Luiz Dos Santos; A. Arriaga; A.M. Eiro
Physical Review C | 1985
Francisco Luiz Dos Santos; A. Arriaga; A.M. Eiro; J. A. Tostevin