EPJ Web Conf.
Volume 177, 2018The XXI International Scientific Conference of Young Scientists and Specialists (AYSS-2017)
|Number of page(s)||5|
|Section||Experimental Nuclear Physics|
|Published online||18 April 2018|
First radioactive beams at ACCULINNA-2 facility and first proposed experiment
Flerov Laboratory of Nuclear Reactions, JINR, Dubna RU-141980, Russia
2 SSC RF ITEP of NRC “Kurchatov Institute”, Moscow RU-117218, Russia
3 Institute of Physics, Silesian University in Opava, Bezrucovo nam. 13, Opava 74601, Czech Republic
4 SIGMAPHI, F-56000 Vannes, France
5 Dubna State University, Dubna RU-141982, Russia
6 National Research Center “Kurchatov Institute”, Kurchatov sq. 1, RU-123182 Moscow, Russia
7 National Research Nuclear University “MEPhI”, Kashirskoye shosse 31, 115409 Moscow, Russia
8 Heavy Ion Laboratory, University of Warsaw, Pasteura 5a, 02-093 Warsaw, Poland
9 Skobeltsyn Institute of Nuclear Physics, Moscow State University, Moscow RU-119991, Russia
10 AGH University of Science and Technology, Faculty of Physics and Applied Computer Science, 30-059 Kraków, Poland
* e-mail: email@example.com
Published online: 18 April 2018
New fragment separator ACCULINNA-2 was installed at the primary beam line of the U-400M cyclotron in 2016. Recently, first radioactive ion beams were obtained. The design parameters of new facility were experimentally confirmed. Intensity, purity and transverse profile of several secondary beams at the final focal plane were studied. The intensities obtained for the secondary beams of 14B, 12Be, 9;11Li, 6;8He in the fragmentation reaction 15N (49.7 AMeV) + Be (2 mm) are in average 15 times higher in comparison to the ones produced at its forerunner ACCULINNA separator. The ACCULINNA-2 separator will become a backbone facility at the FLNR for the research in the field of light exotic nuclei in the vicinity of the nuclear drip lines. The planned first experiment, aimed for the observation of the 7H nucleus at ACCULINNA-2, is outlined.
© The Authors, published by EDP Sciences, 2018
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