Supersymmetry classification of nuclear levels in odd-mass platinum isotopes

Mauthofer, A.; Stelzer, K.; Elze, Th. W.; Happ, T.; Gerl, J.; Frank, A.; Isacker, P. Van

doi:10.1103/physrevc.39.1111

Cited by 13 publications

(7 citation statements)

References 28 publications

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“…The experiments include high resolution transfer experiments to 196 Au at TU/LMU München [29,31], and in-beam gamma ray and conversion electron spectroscopy following the reactions 196 Pt(d, 2n) and 196 Pt(p, n) at the cyclotrons of the PSI and Bonn [32]. These studies have achieved an improved classification of states in 195 Pt and 196 Au which give further support to the original ideas [5,9,40] and extend and refine previous experimental work [41][42][43] in this research area.…”

Section: Dynamical Neutron-proton Supersymmetriessupporting

confidence: 74%

An Introduction to Nuclear Supersymmetry: A Unification Scheme for Nuclei

Frank¹,

Barea²,

Bijker³

2004

The Hispalensis Lectures on Nuclear Physics Vol. 2

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Summary. The main ideas behind nuclear supersymmetry are presented, starting from the basic concepts of symmetry and the methods of group theory in physics. We propose new, more stringent experimental tests that probe the supersymmetry classification in nuclei and point out that specific correlations should exist for particle transfer intensities among supersymmetric partners. We also discuss possible ways to generalize these ideas to cases where no dynamical symmetries are present. The combination of these theoretical and experimental studies may play a unifying role in nuclear phenomena.

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Section: Dynamical Neutron-proton Supersymmetriessupporting

confidence: 74%

An Introduction to Nuclear Supersymmetry: A Unification Scheme for Nuclei

Frank¹,

Barea²,

Bijker³

2004

The Hispalensis Lectures on Nuclear Physics Vol. 2

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“…The resulting SU (6) B × SU F ( i (2j i + 1)) algebra is then embedded in the superalgebra SU (6/SU F ( i (2j i + 1)). There are several experimental examples of such dynamical supersymmetries [10][11][12].…”

Section: Case Study: Simplest Superalgebramentioning

confidence: 99%

Symmetries, Supersymmetries, and Pairing in Nuclei

Balantekin

2011

AIP Conference Proceedings

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These summer school lectures cover the use of algebraic techniques in various subfields of nuclear physics. After a brief description of groups and algebras, concepts of dynamical symmetry, dynamical supersymmetry, and supersymmetric quantum mechanics are introduced. Appropriate tools such as quasiparticles, quasispin, and Bogoliubov transformations are discussed with an emphasis on group theoretical foundations of these tools. To illustrate these concepts three physics applications are worked out in some detail: i) Pairing in nuclear physics; ii) Subbarrier fusion and associated group transformations; and iii) Symmetries of neutrino mass and of a related neutrino many-body problem.

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“…In the remainder, we compare the supersymmetry predictions with recent g-factor measurements in 195 Pt [8], one of the most studied and best examples of the U(6/12) supersymmetry [5,[9][10][11][12][13][14][15]. Table IV compares the experimental g-factors with the theoretical ones obtained from Tables I-III using N = 6, g B = 0.3 (determined from 194 Pt [16]), and g s = −2.3.…”

mentioning

confidence: 93%

“…which is not much more complicated than the corresponding expression for the quadrupole moment. The results of calculations for all low-lying levels of interest are listed in Tables I-III. In the remainder, we compare the supersymmetry predictions with recent g-factor measurements in 195 Pt [8], one of the most studied and best examples of the U(6/12) supersymmetry [5,[9][10][11][12][13][14][15]. Table IV compares has often been used when discussing energy levels and transition rates [2].…”

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confidence: 99%

Critical test of multi-jsupersymmetries from magnetic moment measurements

Kuyucak

Stuchbery

1993

Phys. Rev. C

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Magnetic moment measurements in odd nuclei directly probe the distribution of fermion states and hence provide one of the most critical tests for multi-j supersymmetries in collective nuclei. Due to complexity of calculations and lack of data, such tests have not been performed in the past. Using the MATHEMATICA software, we derive analytic expressions for magnetic moments in the SO( (6)XSU (2) limit of the U(6/12) supersymmetry and compare the results with recent measurements in Pt.

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Supersymmetry classification of nuclear levels in odd-mass platinum isotopes

Cited by 13 publications

References 28 publications

An Introduction to Nuclear Supersymmetry: A Unification Scheme for Nuclei

An Introduction to Nuclear Supersymmetry: A Unification Scheme for Nuclei

Symmetries, Supersymmetries, and Pairing in Nuclei

Critical test of multi-jsupersymmetries from magnetic moment measurements

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