Identification of the Jπ=1- two-phonon state of 88Sr
Publication
, Journal Article
Pietralla, N; Litvinenko, VN; Hartman, S; Mikhailov, FF; Pinayev, IV; Swift, G; Ahmed, MW; Kelley, JH; Nelson, SO; Prior, R; Sabourov, K ...
Published in: Physical Review C - Nuclear Physics
January 1, 2002
The linearly polarized γ-ray beam produced by the HIγS facility has been used to determine the parity of two previously known dipole excitations in 88Sr. The azimuthal asymmetry of γ rays produced in the process of nuclear resonance fluorescence indicated that the dipole state at 4.742 MeV, recently discussed as a new form of M 1 excitation, is in fact a 1- (E1) state. The 1- state at 4.742 MeV must, therefore, be reconsidered as the Jπ = 1-1 member of the quadrupole-octupole coupled two-phonon multiplet. A second state at 7.53.5 MeV was also assigned Jπ = 1-.
Duke Scholars
Published In
Physical Review C - Nuclear Physics
DOI
ISSN
0556-2813
Publication Date
January 1, 2002
Volume
65
Issue
4
Start / End Page
473051 / 473053
Related Subject Headings
- Nuclear & Particles Physics
- 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
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Pietralla, N., Litvinenko, V. N., Hartman, S., Mikhailov, F. F., Pinayev, I. V., Swift, G., … Weller, H. R. (2002). Identification of the Jπ=1- two-phonon state of 88Sr. Physical Review C - Nuclear Physics, 65(4), 473051–473053. https://doi.org/10.1103/PhysRevC.65.047305
Pietralla, N., V. N. Litvinenko, S. Hartman, F. F. Mikhailov, I. V. Pinayev, G. Swift, M. W. Ahmed, et al. “Identification of the Jπ=1- two-phonon state of 88Sr.” Physical Review C - Nuclear Physics 65, no. 4 (January 1, 2002): 473051–53. https://doi.org/10.1103/PhysRevC.65.047305.
Pietralla N, Litvinenko VN, Hartman S, Mikhailov FF, Pinayev IV, Swift G, et al. Identification of the Jπ=1- two-phonon state of 88Sr. Physical Review C - Nuclear Physics. 2002 Jan 1;65(4):473051–3.
Pietralla, N., et al. “Identification of the Jπ=1- two-phonon state of 88Sr.” Physical Review C - Nuclear Physics, vol. 65, no. 4, Jan. 2002, pp. 473051–53. Scopus, doi:10.1103/PhysRevC.65.047305.
Pietralla N, Litvinenko VN, Hartman S, Mikhailov FF, Pinayev IV, Swift G, Ahmed MW, Kelley JH, Nelson SO, Prior R, Sabourov K, Tonchev AP, Weller HR. Identification of the Jπ=1- two-phonon state of 88Sr. Physical Review C - Nuclear Physics. 2002 Jan 1;65(4):473051–473053.
Published In
Physical Review C - Nuclear Physics
DOI
ISSN
0556-2813
Publication Date
January 1, 2002
Volume
65
Issue
4
Start / End Page
473051 / 473053
Related Subject Headings
- Nuclear & Particles Physics
- 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics