Observation of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>C</mml:mi></mml:mrow><mml:mprescripts/><mml:mrow/><mml:mrow><mml:mn>46</mml:mn></mml:mrow><mml:mrow/><mml:mrow/></mml:mmultiscripts></mml:mrow><mml:mi>r</mml:mi></mml:math>and Testing the Isobaric Multiplet Mass Equation at High Spin

The ground state band in ${}^{46}\mathrm{Cr}$ and the isospin $T\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}1$ band in ${}^{46}\mathrm{V}$ have been delineated up to ${I}^{\ensuremath{\pi}}{\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}10}^{+}$ (tentatively ${12}^{+}$). These observations complete the highest spin $T\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}1$ isospin triplet known. Following the isobaric multiplet mass equation, a combination of level energies in ${}^{46}\mathrm{Cr}$, ${}^{46}\mathrm{Ti}$, and ${}^{46}\mathrm{V}$ are taken to highlight the angular momentum dependence of the isovector and isotensor parts of the interaction. The results are compared with full- $\mathrm{fp}$-space shell model calculations. The influence of the one-body and two-body contributions to the isovector energy difference are investigated.

Перевод пока недоступен