Black body description of antiproton-nucleus scattering

Angular distributions for elastic scattering of antiprotons from nuclei are analyzed in terms of a fuzzy black disk model. Data from /sup 12/C, /sup 16/O, /sup 18/O, and /sup 40/Ca at incident antiproton energies of 47 and 180 MeV are analyzed. The obtained fits are qualitatively good concerning the...

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Veröffentlicht in:	Phys. Rev. C; (United States) 1985-09, Vol.32 (3), p.1096-1098
Hauptverfasser:	Lichtenstadt, J, Yavin, AI, Janouin, S, Birien, P, Bruge, G, Chaumeaux, A, Drake, D, Garreta, D, Legrand, D, Lemaire, MC, Mayer, B, Pain, J, Peng, JC, Berrada, M, Bocquet, JP, Monnand, E, Mougey, J, Perrin, P, Aslanides, E, Bing, O
Format:	Artikel
Sprache:	eng
Schlagworte:	651315 - Nuclear Properties & Reactions, A=6-19, Theoretical- Nuclear Reactions & Scattering- (-1987) 651515 - Nuclear Properties & Reactions, A=39-58, Theoretical- Nuclear Reactions & Scattering- (-1987) ANTINUCLEON REACTIONS ANTIPROTON REACTIONS BARYON REACTIONS CALCIUM 40 TARGET CARBON 12 TARGET ELASTIC SCATTERING ENERGY RANGE HADRON REACTIONS MEV RANGE MEV RANGE 10-100 MEV RANGE 100-1000 NUCLEAR PHYSICS AND RADIATION PHYSICS NUCLEAR REACTIONS NUCLEON REACTIONS OXYGEN 16 TARGET OXYGEN 18 TARGET SCATTERING TARGETS
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Beschreibung
Zusammenfassung:	Angular distributions for elastic scattering of antiprotons from nuclei are analyzed in terms of a fuzzy black disk model. Data from /sup 12/C, /sup 16/O, /sup 18/O, and /sup 40/Ca at incident antiproton energies of 47 and 180 MeV are analyzed. The obtained fits are qualitatively good concerning the slope and position of the extrema, but are too deep in the minima.
ISSN:	0556-2813
DOI:	10.1103/PhysRevC.32.1096