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Mass measurements of neutron-deficient nuclides close to A = 80 with a Penning trap |
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| Authors: | A Kankainen L Batist S A Eliseev V -V Elomaa T Eronen U Hager J Hakala A Jokinen I Moore Yu N Novikov H Penttilä K Peräjärvi A V Popov S Rahaman S Rinta-Antila P Ronkanen A Saastamoinen D M Seliverstov T Sonoda G K Vorobjev J Äystö |
| Institution: | 1. Department of Physics, University of Jyv?skyl?, P.O. Box 35, FI-40014, Finland 2. Petersburg Nuclear Physics Institute, 188300, Gatchina, Russia 3. GSI, Postfach 110552, D-64291, Darmstadt, Germany |
| Abstract: | The masses of 80, 81, 82, 83Y, 83, 84, 85, 86, 88Zr and 85, 86, 87, 88Nb have been measured with a typical precision of 7keV by using the Penning trap setup at IGISOL. The mass of 84Zr has been measured for the first time. These precise mass measurements have improved Sp and QEC values for astrophysically important nuclides. |
| Keywords: | 21 10 Dr Binding energies and masses 27 50 +e 59 ⩽ A ⩽ 89 |
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