Dresden 2000 – scientific programme
Parts | Days | Selection | Search | Downloads | Help
HK: Physik der Hadronen und Kerne
HK 16: Postersitzung / Kernphysik
HK 16.7: Poster
Thursday, March 23, 2000, 10:15–12:45, B 69
High Spin Structure of 70Se* — •G. Rainovski1,2, H. Schnare1, R. Schwengner1, C. Borcan1, L. Käubler1, F. Dönau1, V.I. Dimitrov2, J. Eberth3, T. Steinhardt3, O. Thelen3, M. Hausmann4, A. Müller4, A. Jungclaus4, K.P. Lieb5, D. Jenkins5, R. Wadsworth5, A. Wilson5, G. deAngelis6, A. Gadea6, D.R. Napoli6, and A. Algora6 — 1Inst. f. Kern- und Hadronenphysik, FZ Rossendorf, 01314 Dresden — 2University of Sofia, 1164 Sofia, Bulgaria — 3Inst. f. Kernphysik, Uni zu Köln, 50937 Köln — 4II. Physikalisches Institut, Uni Göttingen, 37073 Göttingen — 5University of York, Y01 5DD York, United Kingdom — 6INFN, I-35020 Legnaro, Italy
The nucleus 70Se has been studied using the
40Ca(40Ca,2α2p) reaction at the
beam energy of 185 MeV. γ rays were measured
using the EUROBALL III array. In
order to detect emitted charged particles the ISIS
Si-ball was used. The beam was provided by the XTU
tandem accelerator at the Laboratori Nazionali di
Legnaro. γ-γ-γ and
γ-γ-charged-particle
coincidences were used to identify γ transitions
in 70Se which is produced in one of the weakest
channels. All previously known levels in 70Se
were confirmed. In addition four new rotational bands
were observed. These bands are interpreted in terms of
cranked Strutinsky calculations with Woods-Saxon
average potential.
* Supported by the DAAD, contract A/99/08058 and by
the BMBF, contract 06DR827.