Köln 2004 – wissenschaftliches Programm

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HK: Physik der Hadronen und Kerne

HK 10: Poster Session: Nuclear Structure/Spectroscopy

HK 10.6: Poster

Dienstag, 9. März 2004, 13:30–15:30, Foyer

Relativistic Coulomb Excitation of ⁵⁶Cr^† — •A. Bürger¹, H. Hübel¹, P. Reiter², H. J. Wollersheim³, J. Gerl³, H. Grawe³, M. Górska³, A. Al-Khatib¹, A. Banu³, T. Beck³, F. Becker³, P. Bednarczyk³, G. Benzoni⁴, A. Bracco⁴, P. Bringel¹, F. Camera⁴, E. Clement⁵, P. Doornenbal³, A. Görgen⁵, J. Grebosz^6,3, M. Hellström³, M. Kmiecik⁶, I. Kojouharov³, N. Kurz³, G. Lo Bianco⁷, R. Lozeva³, A. Maj⁶, S. Mandal³, W. Meczynski⁶, D. Mehta⁸, B. Millon⁴, S. Muralithar^9,3, A. Neußer¹, C. Petrache⁷, T. S. Reddy¹⁰, N. Saito³, T. Saito³, H. Schaffner³, A.K. Singh¹, H. Weick³, C. Wheldon³, O. Wieland⁴, and M. Winkler³ — ¹HISKP, Univ. Bonn — ²IKP, Univ. Köln — ³GSI, Darmstadt — ⁴INFN, Milano, Italy — ⁵CEA Orsay, France — ⁶Henryk Niewodniczanski Inst. of Nucl. Phys., Krakow, Poland — ⁷Dept. of Phys., Univ. Camerino, Italy — ⁸Dept. of Phys., Panjab Univ., India — ⁹NSC, New Delhi, India — ¹⁰Dept. of Nucl. Phys., Andhra Univ., India

As one of the first experiments with the new RISING spectrometer, relativistic Coulomb excitation has been performed on the nucleus ⁵⁶Cr with the aim to investigate shell structures of nuclei with extreme isospin. A stable ⁸⁶Kr beam has been fragmented on a primary Be target and, after filtering out unwanted ions with the FRS, Coulomb exitation was performed in a secondary Au target. The emitted γ rays were observed by the Ge Cluster detectors of RISING in coincidence with particle and position signals from a large set of other detectors. The steps of the analysis and first results will be presented.   ^†Supported by BMBF