Octupole strength in the neutron-rich calcium isotopes
| Autor: | Riley, L. A., McPherson, D. M., Agiorgousis, M. L., Baugher, T. R., Bazin, D., Bowry, M., Cottle, P. D., DeVone, F. G., Gade, A., Glowacki, M. T., Gregory, S. D., Haldeman, E. B., Kemper, K. W., Lunderberg, E., Noji, S., Recchia, F., Sadler, B. V., Scott, M., Weisshaar, D., Zegers, R. G. T. |
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| Rok vydání: | 2016 |
| Předmět: | |
| Zdroj: | Phys. Rev. C 93, 044327 (2016) |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1103/PhysRevC.93.044327 |
| Popis: | Low-lying excited states of the neutron-rich calcium isotopes $^{48-52}$Ca have been studied via $\gamma$-ray spectroscopy following inverse-kinematics proton scattering on a liquid hydrogen target using the GRETINA $\gamma$-ray tracking array. The energies and strengths of the octupole states in these isotopes are remarkably constant, indicating that these states are dominated by proton excitations. Comment: 15 pages, 3 figures |
| Databáze: | arXiv |
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