Depletion of the 2f{sub 7/2} neutron hole state in {sup 207}Pb

Journal Article · Sun Jun 01 04:00:00 EDT 1997 · Physical Review, C

DOI:https://doi.org/10.1103/PhysRevC.55.3152· OSTI ID:657408

Matova, M; Yamaguchi, K; Kurohmaru, K; Iwamoto, O; Widodo, S; Nohtomi, A; Uozumi, Y; Sakae, T ^[1]; Koori, N ^[2]; Maki, T; Nakano, M ^[3]

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1. Faculty of Engineering, Kyushu University, Fukuoka 812 (Japan)
2. Faculty of Integrated Arts and Sciences, The University of Tokushima, Tokushima 770 (Japan)
3. School of Health Science, University of Occupational and Environmental Health, Kitakyushu 807 (Japan)

Spectroscopic factors of six low-lying neutron hole states in {sup 207}Pb were measured with a (p,d) reaction at 65 MeV. The results are compared with previous (p,d) reaction data as well as recent escape width ones of isobaric analog states in {sup 208}Bi into the neutron hole states in {sup 207}Pb. The spectroscopic factor for the 2f{sub 7/2} hole state shows a strong quenching (about 50{percent} of the sum-rule limit), which suggests the existence of considerable strengths in higher excitation energy region. The appearance of the fragmentation or quenching in neutron hole strength distribution observed in the 2p-1f and 3p-2f shell regions is discussed. {copyright} {ital 1997} {ital The American Physical Society}

• OSTI ID: 657408
• Journal Information: Physical Review, C, Journal Name: Physical Review, C Journal Issue: 6 Vol. 55; ISSN PRVCAN; ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
BISMUTH 208
DEUTERONS
EXCITATION
FRAGMENTATION
HOLES
ISOBARIC ANALOGS
LEAD 207 TARGET
NEUTRONS
PROTON REACTIONS
QUENCHING
SPECTROSCOPIC FACTORS
SUM RULES