Eur. Phys. J. A (2020) 56: 149
https://doi.org/10.1140/epja/s10050-020-00144-6

Special Article - New Tools and Techniques

The jurogam 3 spectrometer

¹ Department of Physics, University of Jyvaskyla, P.O. Box 35, 40014, Jyvaskyla, Finland
² Department of Physics, Oliver Lodge Laboratory, University of Liverpool, P.O. Box 147, Liverpool, L69 7ZE, UK
³ Helsinki Institute of Physics, University of Helsinki, P.O. Box 64, 00014, Helsinki, Finland
⁴ Present address: STUK-Radiation and Nuclear Safety Authority, P.O. Box 14, 00881, Helsinki, Finland
⁵ Present address: STFC Daresbury Laboratory, Daresbury, Warrington, WA4 4AD, UK

^* e-mail: janne.pakarinen@jyu.fi

Received: 20 December 2019
Accepted: 9 April 2020
Published online: 25 May 2020

Abstract

The jurogam 3 spectrometer has been constructed for in-beam -ray spectroscopy experiments in the Accelerator Laboratory of the University of Jyväskylä, Finland. jurogam 3 consists of germanium-detector modules in a compact geometry surrounding a target to measure rays emitted from radioactive nuclei. jurogam 3 can be employed in conjunction with one of two recoil separators, the mara vacuum-mode separator or the ritu gas-filled separator, and other ancillary devices.