A critical look at the vibrational model for ^{92}Pd and comparison with ^{48}Cr
Shadow Robinson, Castaly Fan, Matthew Harper, Larry Zamick
TL;DR
This paper investigates how the T=0 interaction influences the nuclear spectra of ^{92}Pd and ^{48}Cr, revealing qualitative differences in their structural responses when the interaction is modified.
Contribution
It provides a comparative analysis of the effects of T=0 interaction on two nuclei, highlighting differences in their spectral behavior and electromagnetic properties.
Findings
Turning off T=0 interaction destroys linearity in ^{92}Pd spectra.
Turning off T=0 interaction does not affect linearity in ^{48}Cr spectra.
Differences observed in B(E2) values and quadrupole moments between the two nuclei.
Abstract
We compare the effects of turning off and turning on the T=0 interaction on the spectra of 92Pd and 48Cr--both 8 particle systems. We find qualitative differences for the 2 nuclei.Turning the T=0 interaction off destroys the linearity in 92Pd but not in 48Cr. We also consider B(E2)'s and static quadruple moments.
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