Relative 3s-italic spectroscopic strength in /sup 206/Pb and /sup 208/Pb studied with the (e-italic,e-italic/sup '/p) knockout reaction

Journal Article · Mon Jul 14 04:00:00 EDT 1986 · Phys. Rev. Lett.; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.57.186· OSTI ID:5379848

Quint, E N.M.; van den Brand, J F.J.; den Herder, J W.A.; Jans, E; Keizer, P H.M.; Lapika-acute-accents, L; van der Steenhoven, G; de Witt Huberts, P K.A.; Klein, S; Grabmayr, P; Wagner, G J; Nann, H; Frois, B; Goutte, D

A high-resolution (e-italic,e-italic'p-italic) measurement has been performed to determine the relative occupation probability of the 3s-italic/sub 1/2/ proton orbits in /sup 206/Pb and /sup 208/Pb. The knockout strength to the ground state of /sup 205/Tl is 31(3)% smaller than that of /sup 207/Tl. Appreciable fragmentation of l-italic = 0 knockout strength is observed in /sup 205/Tl, whereas all l-italic = 0 strength in the excitation range up to 5.5 MeV resides in the ground state of /sup 207/Tl. Up to this energy the summed 3s-italic strength is found to be 16(9)% smaller in /sup 206/Pb than in /sup 208/Pb.

• Research Organization: Nationaal Instituut voor Kernfysica en Hoge-Energiefysica, 1009 AJ Amsterdam, The Netherlands
• OSTI ID: 5379848
• Journal Information: Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 57:2; ISSN PRLTA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYONS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CHARGED-PARTICLE REACTIONS
COINCIDENCE SPECTROMETRY
DATA
DIRECT REACTIONS
ELECTRON REACTIONS
ELEMENTARY PARTICLES
ENERGY LEVELS
ENERGY RANGE
EXPERIMENTAL DATA
FERMIONS
FRAGMENTATION
HADRONS
HEAVY NUCLEI
IMPULSE APPROXIMATION
INFORMATION
ISOTOPES
KNOCK-OUT REACTIONS
LEAD 206 TARGET
LEAD 208 TARGET
LEPTON REACTIONS
MEV RANGE
MEV RANGE 100-1000
MINUTES LIVING RADIOISOTOPES
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
NUMERICAL DATA
ODD-EVEN NUCLEI
OPTICAL MODELS
PROBABILITY
PROTONS
QUASI-FREE REACTIONS
RADIOISOTOPES
SPECTROSCOPIC FACTORS
STABLE ISOTOPES
TARGETS
THALLIUM 205
THALLIUM 207
THALLIUM ISOTOPES