EPJ

2024 Impact factor 2.8
EPJ A - Hadrons and Nuclei
Hadrons and Nuclei
Eur. Phys. J. A 4, 221-223

Short note

The $\gamma$-Decays of 210Po-Levels from the (3He, d$^{*}\gamma\gamma$)-Reaction

H. Klein1 - I. Wiedenhöver1 - H. Tiesler1 - H. Meise1 - A. Fitzler1 - A. Dewald1 - H.G. Thomas1 - D. Weißhaar1 - P. von Brentano1

1 Institut für Kernphysik, Universität zu Köln, Zülpicher Strasse 77, D-50937 Köln

Received: 17 December 1998 / Revised version: 27 January 1999 Communicated by D. Schwalm

Abstract
An in-beam experiment with the subcoulomb reaction 209Bi(3He, d$^{*}\gamma\gamma$)210Po at 20.5 MeV was performed with two EUROBALL CLUSTER detectors in Cologne. It closed the gap between the low energy levels of the level-scheme and the high energy levels found in 209Bi(3He, d)210Po and 208Pb(4He, t)210Po particle experiments. New branchings have been found and the (3He, d$^{*}\gamma\gamma$) reaction below the coulomb-barrier has been used successfully.

PACS
21.10.Pc Single-particle levels and strength function - 23.20.Lv Gamma transitions and level energies - 25.55.-e 3H-,3He-, and 4He-induced reactions

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