High resolution study of the relative dipole strength distribution in Sc isotopes

L. Stuhl, A. Krasznahorkay, M. Csatlós, T. Adachi, A. Algora, J. Deaven, E. Estevez, H. Fujita, Y. Fujita, C. Guess, J. Gulyás, K. Hatanaka, K. Hirota, H. J. Ong, D. Ishikawa, H. Matsubara, R. Meharchand, F. Molina, H. Okamura, G. PerdikakisB. Rubio, C. Scholl, T. Suzuki, G. Susoy, A. Tamii, J. Thies, R. Zegers, J. Zenihiro

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Experimental data from the Ca(3He,t)Sc charge exchange reaction on the targets 40,42,44,48Ca at 420 MeV beam energy are presented. The achieved energy resolution of 20 keV, and the measured angular distributions allowed the extraction of the dipole strength for excitation energies lower than 15 MeV in the Sc isotopes for the first time. The possible existence of a new type soft dipole vibration mode is dicussed.

Original languageEnglish
Pages (from-to)667-670
Number of pages4
JournalActa Physica Polonica B
Issue number3-4
Publication statusPublished - Mar 1 2011


ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Stuhl, L., Krasznahorkay, A., Csatlós, M., Adachi, T., Algora, A., Deaven, J., Estevez, E., Fujita, H., Fujita, Y., Guess, C., Gulyás, J., Hatanaka, K., Hirota, K., Ong, H. J., Ishikawa, D., Matsubara, H., Meharchand, R., Molina, F., Okamura, H., ... Zenihiro, J. (2011). High resolution study of the relative dipole strength distribution in Sc isotopes. Acta Physica Polonica B, 42(3-4), 667-670. https://doi.org/10.5506/APhysPolB.42.667