Velocity dependence of the transient hyperfine field at Pd ions swiftly recoiling through magnetized Fe

Journal Article · Wed Apr 01 04:00:00 EST 1981 · Phys. Rev., C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.23.1618· OSTI ID:6614559

Stuchbery, A E; Ryan, C G; Bolotin, H H; Sie, S H

The velocity dependence of the transient hyperfine magnetic field manifest at nuclei of /sup 108/Pd ions recoiling through magnetized Fe was investigated to a velocity higher than previously examined for the heavier nuclides. The state of interest (2/sup +//sub 1/) was populated by Coulomb excitation using beams of 80-MeV /sup 32/S and 180-MeV /sup 58/Ni ions and precessed ..gamma..-ray angular distribution measurements were carried out in coincidence with backscattered projectiles. These results, when combined with prior lower-velocity measurements for /sup 106/Pd, yield a transient field velocity dependence v/sup p/, p=0.41 +- 0.15, for Pd isotopes over the extended velocity range 1.74< or =< or =7.02 (v/sub 0/=c/137); a result incompatible with a linear velocity dependence.

• Research Organization: School of Physics, University of Melbourne, Parkville, Victoria 3052, Australia
• OSTI ID: 6614559
• Journal Information: Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 23:4; ISSN PRVCA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACCELERATORS
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
CHARGED-PARTICLE REACTIONS
COULOMB EXCITATION
DATA
DISTRIBUTION
ELECTROSTATIC ACCELERATORS
ELEMENTS
ENERGY LEVELS
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
EVEN-EVEN NUCLEI
EXCITATION
EXPERIMENTAL DATA
GAMMA SPECTRA
HEAVY ION REACTIONS
HYPERFINE STRUCTURE
INELASTIC SCATTERING
INFORMATION
INTERMEDIATE MASS NUCLEI
IRON
ISOTOPES
MAGNETIC FIELDS
METALS
MEV RANGE
MEV RANGE 10-100
MEV RANGE 100-1000
NICKEL 58 REACTIONS
NUCLEAR REACTIONS
NUCLEI
NUMERICAL DATA
PALLADIUM 108
PALLADIUM 108 TARGET
PALLADIUM ISOTOPES
PARITY
PARTICLE PROPERTIES
RECOILS
SCATTERING
SPECTRA
SPIN
STABLE ISOTOPES
SULFUR 32 REACTIONS
TARGETS
TRANSITION ELEMENTS
VAN DE GRAAFF ACCELERATORS