The influence of shell structure on isobaric spin splitting

Philpott, R.J.

doi:10.1016/0375-9474(72)90109-1

Cited by 6 publications

(2 citation statements)

References 9 publications

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“…Therefore, in these cases, the continuum-mediated mixing (or collectivization) occurs within the fractured anti-analog strength. (The AAS has the same component structure of the IAS but with an isospin antiparallel configuration of its clustered components [20,21].) While these resonances have been presented previsously [4], this work presents an improved experimental analysis.…”

Section: Introductionmentioning

confidence: 99%

Collectivization of anti-analog strength above charged particle thresholds

et al. 2018

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Ten years ago, highly-excited states were found in 9 Li and 10 Be a few hundred kilovolts above the proton decay threshold. These physical states are too low in energy to be the isospin-stretched configuration of the decay channel (the isobaric analog or T>). However these states can be understoond by a continuum cognizant shell model as strongly mixed states of lower-isospin (T<) where the mixing is largely mediated by the open neutron channels but ushered in energy to be just above the proton threshold.

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Section: Introductionmentioning

confidence: 99%

Collectivization of anti-analog strength above charged particle thresholds

et al. 2018

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“…That is, the centroid energies for the higherlying positive parity orbitals combined with the isobaric analogue data and the corresponding results of the neutron pickup reactions would determine any isopin splitting effects. Philpott [12] has shown that such effects are quite sensitive to the residual interaction in shell model calculations. Thus, although we report over 90 levels in 92Nb, there is still a good deal of additional experimental and theoretical work necessary for the complete understanding of this nucleus.…”

Section: Discussionmentioning

confidence: 98%

A proton stripping study of92Nb

1985

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Levels up to energies of 4 MeV have been studied with the 91Zr(3He, d)92Nb reaction with an incident particle energy of 25.5 MeV. The product deuterons were analyzed by a split-pole spectrometer. Angular distributions were obtained for many of the transitions and compared with DWBA calculations. The assigned transfer l values and spectroscopic factors were used to assign shell model structures to these levels.

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Tagging of jets and partons in e+e− events by discriminant analysis

Mjaed

Proriol

1989

Physics Letters B

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The influence of shell structure on isobaric spin splitting

Cited by 6 publications

References 9 publications

Collectivization of anti-analog strength above charged particle thresholds

Collectivization of anti-analog strength above charged particle thresholds

A proton stripping study of92Nb

Tagging of jets and partons in e+e− events by discriminant analysis

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