New measurements of the g factor of the 20Ne(41+) state with fs lifetime |
| |
| Institution: | 1. Helmholtz-Institut für Strahlen- und Kernphysik, Universität Bonn, D-53115 Bonn, Germany;2. Institut de Recherches Subatomiques, F-67037 Strasbourg, France;3. Department of Physics & Astronomy, Rutgers University, New Brunswick, NJ 08903, USA;4. Physik-Department, Technische Universität München, James-Franck-Str., D-85748 Garching, Germany;1. Laboratory on Energy and Matter for Nuclear Sciences Development, LR16CNS TN 02, Tunisia;2. National Centre for Nuclear Sciences and Technologies, Sidi Thabet Technopark, 2020 Ariana, Tunisia;3. Faculty of Sciences of Tunis, University Tunis El Manar Tunis, Tunisia;4. Physique Atomique et Astrophysique, Université de Mons, 7000 Mons, Belgium;5. IPNAS, Université de Liège, 4000 Liège, Belgium;1. Joint Institute for Nuclear Research, Dubna, Russia;2. National Research Tomsk Polytechnic University, Tomsk, Russia;3. Faculty of Energy and Fuels, AGH University of Science and Technology, Krakow, Poland;4. Institute of Nuclear Physics, Ministry of Power Engineering, Almaty, Kazakhstan;1. Department of Physics, Punjabi University, Patiala 147002, India;2. Department of Basic and Applied Sciences, Punjabi University, Patiala 147002, India;3. Inter University Accelerator Centre, Aruna Asaf Ali Marg, New Delhi 110067, India;1. Department of Physics and Astrophysics, University of Delhi, Delhi 110007, India;2. Department of Physics, Deen Dayal Upadhyaya College, Delhi 110078, India;3. Department of Applied Physics, Delhi Technological University, Delhi 110042, India |
| |
| Abstract: | In view of the puzzlingly small g factor, obtained for the 20Ne(41+) state in previous measurements, in contradiction to all existing theoretical calculations, we have performed a new set of experiments that rigorously test the former results. Besides employing the same nuclear reaction for populating the nuclear states, new experimental features were introduced to exert strict control on the relevant parameters of the transient magnetic hyperfine field technique. The new result, g(41+)=+0.38(8), is close to theoretical predictions. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
