Complete Particle-Core Multiplets Populated in <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">Ru</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>99</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow></math> by the (<math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">He</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>3</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow></math>, <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mn>2</mn><mi>n</mi><mi>γ</mi></math>) Reaction

C. S. Whisnant; R. H. Castain; F. A. Rickey; P. C. Simms

doi:10.1103/PhysRevLett.50.724

Complete Particle-Core Multiplets Populated in ${}^{99}{Ru}$ by the ( ${}^{3}{He}$ , $2 n γ$ ) Reaction

C. S. Whisnant, R. H. Castain, F. A. Rickey, and P. C. Simms

Phys. Rev. Lett. 50, 724 – Published 7 March 1983

Abstract

Extensive sets of yrast and nonyrast states in ${}^{99}{Ru}$ have been populated by the reaction ${}^{98}{Mo} ({}^{3}{He}, 2 n γ) {}^{99}{Ru}$ . The population of nonyrast states is attributable to the characteristics of the reaction rather than the specifics of the nuclear structure involved. Several complete particle-core multiplets have been successfully interpreted with a particle-rotor model.