Neutron decay of the giant quadrupole resonance region in /sup 208/Pb

Journal Article · Sun Dec 13 23:00:00 EST 1981 · Phys. Rev. Lett.; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.47.1702· OSTI ID:5715486

Steuer, H; Eyrich, W; Hofmann, A; Ortner, H; Scheib, U; Stamminger, R; Steuer, D; Rebel, H

The n decay of the giant resonance region between 8.5 and 12.5 MeV in /sup 208/Pb has been studied in an (..cap alpha..,..cap alpha..'n) coincidence experiment at E/sub x/ = 104 MeV. The energy resolution was sufficient to observe the decay into the different states of /sup 207/Pb separately. The strong population of the 13/2/sup +/ state shows that large contributions of the total strength excited in the giant quadrupole resonance region have multipolarities> or =4. The ..cap alpha.. spectra coincident to the decay neutrons show fine structures in the giant quadrupole resonance region of /sup 208/Pb.

• Research Organization: Physikalisches Institut der Universitaet Erlangen-Nuernberg, Erlangen, Germany
• OSTI ID: 5715486
• Journal Information: Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 47:24; ISSN PRLTA
• Country of Publication: United States
• Language: English

Related Subjects

651923 -- Nuclear Properties & Reactions
A=190-219
Experimental-- Energy Levels & Transitions-- (-1987)
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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA REACTIONS
ANGULAR MOMENTUM
CHARGED-PARTICLE REACTIONS
COINCIDENCE SPECTROMETRY
EMISSION
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
GIANT RESONANCE
HEAVY NUCLEI
INELASTIC SCATTERING
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LEAD 207
LEAD 208
LEAD 208 TARGET
LEAD ISOTOPES
MEV RANGE
MEV RANGE 100-1000
MULTIPOLARITY
NEUTRON EMISSION
NUCLEAR REACTIONS
NUCLEI
PARITY
PARTICLE PROPERTIES
QUADRUPOLE MOMENTS
RADIOISOTOPES
RESONANCE
SCATTERING
SECONDS LIVING RADIOISOTOPES
SPIN
STABLE ISOTOPES
TARGETS