Exciting isomers from the first stopped-beam RISING campaign |
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| Institution: | (1) Department of Physics, Lund University, 22100 Lund, Sweden;(2) Department of Physics, University of Surrey, Guildford, GU2 7XH, UK;(3) WNSL, Yale University, New Haven, CT 06520-8124, USA;(4) Gesellschaft für Schwerionenforschung mbH, 64291 Darmstadt, Germany;(5) The Henryk Niewodniczański Institute of Nuclear Physics (IFJ PAN), 31342 Kraków, Poland;(6) Departamento de Fisica Teórica, Universidad Autonoma de Madrid, 28049 Madrid, Spain;(7) Institute of Experimental Physics, Warsaw University, 00681 Warsaw, Poland;(8) Faculty of Physics, University of Sofia, 1164 Sofia, Bulgaria;(9) Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, 1784 Sofia, Bulgaria;(10) Department of Physics, University of York, York, Y01 5DD, UK;(11) INFN, Universitá degli Studi di Milano, 20133 Milano, Italy;(12) CEN Bordeaux-Gradignan, 33175 Gradignan Cedex, France;(13) Institut für Kernphysik, Universit?t zu K?ln, 50937 K?ln, Germany;(14) School of Engineering, University of Brighton, Brighton, BN2 4GJ, UK;(15) Institute for Nuclear Research, Debrecen, 4001 Debrecen, Hungary;(16) Universidad de Santiago de Compostela, 15706 Santiago de Compostela, Spain;(17) Nuclear Engineering Division, Argonne National Laboratory, Argonne, IL 60439, USA;(18) Japan Atomic Energy Agency, Kyoto 619-0215, Japan;(19) Physik Department E12, Technische Universit?t München, 85748 Garching, Germany |
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| Abstract: | First results are reported from a major new initiative of
experiments, which focus on nuclear structure studies at extreme isospin
values by means of isomer spectroscopy. The experiments represent the
first part of the so-called stopped-beam campaign within the Rare
ISotope INvestigations at GSI (Rising) project. Time-correlated
γ decays from individually identified nuclear species have been
measured, allowing the clean identification of isomeric decays in a wide
range of exotic nuclei both at the proton drip-line and in heavy, neutron-rich
systems. An overview of the experimental technique will be given, together
with the performance of the new germanium detector array and future research
plans for the collaboration. |
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| Keywords: | 23 20 -g – 23 50 +z – 25 70 Mn – 27 40 +z – 27 50 +e – |
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