Spectroscopy of η′ Mesic Nuclei via Semi-Exclusive Measurement at FAIR
1 Department of Physics, Kyoto University, Japan
2 II. Physikalisches Institut, Universität Gießen, Germany
3 GSI Helmholtzzentrum für Schwerionenforschung GmbH, Germany
4 Department of Physics, The University of Tokyo, Japan
5 Department of Physics, Nara Women’s University, Japan
6 Nishina Center for Accelerator-Based Science, RIKEN, Japan
7 Department of Physics, Tokyo Metropolitan University, Japan
8 Stefan-Meyer-Institut für subatomare Physik, Austria
a e-mail: email@example.com
Published online: 20 March 2014
In order to investigate a possible mass reduction of an η′ meson at finite density, a series of missing-mass spectroscopy experiments of η′-nucleus bound states with the 12C(p,d) reaction is planned at GSI and FAIR. A semi-exclusive measurement with the tagging of protons from η′ two-body absorption (η′NN → NN) will be a key feature in an experiment with Super-FRS at FAIR.
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