Spins in superdeformed bands in the mass 190 region

Draper, J. E.; Stephens, F. S.; Deleplanque, M. A.; Körten, W.; Rm, Diamond; Wh, Kelly; Azaiez, F.; Macchiavelli, A. O.; Cw, Beausang; Ec, Rubel; Ja, Becker; N, Roy; Henry, E. A.; Brinkman, M. J.; Kuhnert, A.; Sw, Yates

doi:10.1103/physrevc.42.r1791

Cited by 67 publications

(46 citation statements)

References 6 publications

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“…The spin assignments of SSQM are a central feature of the theory and their verification or refutation is crucial to test the application of supersymmetry to superdeformed nuclei. Note that the SSQM spin assignments do not always agree with other phenomenological determinations [16,17].…”

Section: Gamma Ray Quartets In Superdeformed Nucleimentioning

confidence: 84%

Quartets of Superdeformed Bands and Supersymmetry Breaking

Amado¹,

Bijker²,

Cannata³

et al. 1994

Int. J. Mod. Phys. E

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We examine the prediction of supersymmetric quantum mechanics that bands with identical gamma-ray energies occur in quartets. The experimental data suggest that this scenario is actually realized in nature. In the A = 150 mass region, four known pairs of isospectral bands can be grouped in two quartets, while there are indications of such patterns around A = 190. We introduce a small supersymmetry breaking, necessary to describe the details of the data. We derive relations among the transition rates that can be used to test our predictions.

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Section: Gamma Ray Quartets In Superdeformed Nucleimentioning

confidence: 84%

Quartets of Superdeformed Bands and Supersymmetry Breaking

Amado¹,

Bijker²,

Cannata³

et al. 1994

Int. J. Mod. Phys. E

View full text Add to dashboard Cite

show abstract

“…So far the spins of SD band members have not been assigned using the conventional, tested techniques of 7-ray spectroscopy. Methods to infer the spin have been suggested 4 '' 48 . At present, it is not established whether these methods give the exact spin or have uncertainties of at least In 49 .…”

Section: "Identical" Bandsmentioning

confidence: 99%

“…Dy is populated in 32 S-, 48 Ca-and 82 Seinduced reactions. The SD intensity is given as a percentage of the total 152 Dy production and is plotted as a function of excitation energy in the compound nucleus.…”

Section: L52mentioning

confidence: 99%