Acta Physica Polonica B

Vol. 32, No. 3, March 2001, page 773

Characteristics of Segmented Super Clover Detector in Close Geometry Decay Measurements

P. Rahkila, T. Grahn, K. Eskola, J. Gerl, P.T. Greenlees, P. Jones, D.T. Joss, R. Julin, S. Juutinen, H. Kankaanpaeae, A. Keenan, H. Kettunen, I. Kojouharov, P. Kuusiniemi, M. Leino, A. Melarangi, C.J. Moore, M. Muikku, P. Nieminen, R.D. Page, C. Scholey, J. Uusitalo

Characteristics of the segmented Super Clover germanium detector response in close geometries have been studied. Results obtained with localising hit pattern recognition are compared with results from add-back and individual crystal analysis. The detector has been used at the focal plane of a gas filled recoil separator to detect isomeric gamma-rays from the nuclei produced in the 150Sm(42Ca,4n)188Pb reaction. Coincidence data from the detector was analysed and the level scheme below the 1.2 \mu s isomeric state in 188Pb could be deduced.

PACS numbers: 29.30.Kv, 29.30.Gx, 29.85.+c, 23.20.--g

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