|Author||May, S. ♦ Testoni, J. ♦ Bilaniuk, O. M.|
|Source||United States Department of Energy Office of Scientific and Technical Information|
|Subject Keyword||PHYSICS ♦ ALPHA PARTICLES ♦ ALUMINUM 27 ♦ ANGULAR DISTRIBUTION ♦ BERYLLIUM 9 ♦ BORN APPROXIMATION ♦ CROSS SECTIONS ♦ CRYSTAL COUNTERS ♦ DEUTERON BEAMS ♦ ENERGY ♦ ENERGY LEVELS ♦ ENERGY RANGE ♦ FLUORINE 19 ♦ KNOCK-OUT REACTIONS ♦ LITHIUM 7 ♦ MAGNESIUM 25 ♦ MEASURED VALUES ♦ MEV RANGE ♦ NUCLEAR REACTIONS ♦ NUMERICALS ♦ OXYGEN 17 ♦ PERTURBATION THEORY ♦ PICKUP REACTIONS ♦ REACTION KINETICS ♦ RESOLUTION ♦ SCATTERING ♦ SEMICONDUCTORS|
|Abstract||The angular distributions of absolute cross sections were measured for (d, alpha ) reactions at 27.5 Mev leading to the final states: 4.63 and 7.47-Mev in Li/sup 7/; ground and 0.872-Mev in O/sup 17/; ground, 1.61 and 3.399 plus 3.408-Mev in Mg/sup 25/. Measurements were carried out in the angular range from 15 to 120 lab deg, in 5-deg intervals for the forward, and 10-deg intervals for the backward hemisphere. A solid-state detecting system with a resolution in energy of about 1% was used. The angular distributions show pronounced forward peaking. Comparison is made with cross sections computed, in plane-wave Born approximation, for double pickup and knockout mechanisms. (auth)|
|Learning Resource Type||Article|
|Publisher Department||Comision National de Energia Atomica, Buenos Aires|
|Organization||Comision National de Energia Atomica, Buenos Aires|
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