Effects of the deuteron D state in sub-Coulomb (d, p) reactions

Journal Article · Fri Jul 01 04:00:00 EDT 1977 · Ann. Phys. (N.Y.); (United States)

DOI:https://doi.org/10.1016/0003-4916(77)90002-1· OSTI ID:7090456

Knutson, L D

Angular distributions of the cross section, the vector analyzing power, and the three tensor analyzing powers have been measured for (d, p) reactions on /sup 90/Zr at 5.5 MeV and /sup 208/Pb at 9.0 MeV. The measurements are compared with calculations based on the distorted-wave Born approximation. For /sup 208/Pb the calculations are in excellent agreement with the measurements, while for /sup 90/Zr the agreement is only qualitative. The effect of the deuteron D state on the measured quantities is investigated. It is shown that the tensor analyzing powers arise almost entirely from the D state. A semiclassical model for sub-Coulomb (d, p) reactions is presented. This model successfully reproduces the qualitative features of the observed analyzing powers, and makes it possible to understand why the D state has a large effect on the tensor analyzing powers.

• Research Organization: University of Wisconsin, Madison, Wisconsin 53706
• OSTI ID: 7090456
• Journal Information: Ann. Phys. (N.Y.); (United States), Journal Name: Ann. Phys. (N.Y.); (United States) Vol. 106:1; ISSN APNYA
• Country of Publication: United States
• Language: English

Related Subjects

651225* -- Nuclear Properties & Reactions
A=1-5
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANALYZING POWER
ANGULAR DISTRIBUTION
BARYONS
BEAMS
BORN APPROXIMATION
CHARGED-PARTICLE REACTIONS
D STATES
DEUTERON REACTIONS
DIRECT REACTIONS
DISTRIBUTION
DWBA
ELEMENTARY PARTICLES
ENERGY LEVELS
ENERGY RANGE
FERMIONS
HADRONS
LEAD 208 TARGET
MEV RANGE
MEV RANGE 01-10
NUCLEAR REACTIONS
NUCLEONS
POLARIZED BEAMS
PROTONS
STRIPPING
TARGETS
TRANSFER REACTIONS
ZIRCONIUM 90 TARGET