@article{oai:sucra.repo.nii.ac.jp:00013366, author = {Yamaguchi, Y. and Ozawa, A. and Goto, A. and Arai, I. and Fujinawa, T. and Fukunishi, N. and Kikuchi, T. and Ohnishi, T. and Ohtsubo, T. and Sakurai, H. and Suzuki, T. and Wakasugi, M. and 山口, 貴之 and Yasuda, Y. and Yano, Y.}, issue = {19-20}, journal = {NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS}, month = {}, note = {http://www.sciencedirect.com/science/journal/0168583X | http://www.sciencedirect.com/science/journal/0168583X, A new apparatus named "Rare-RI Ring", for precisely measuring the masses of short-lived rare nuclei including the r-process region is proposed. The Rare-RI Ring is one of the major experimental installations at the RI KEN RI beam Factory. It consists of three main parts: a long injection beam line, a fast kicker system and a cyclotron-like storage ring. The combination of a long injection beam line and a feast kicker system enables Lis to inject short-lived rare nuclei into the ring one by one. The revolution time of each nucleus in the ring is measured with all accuracy of better than 10(-6). Overall, the masses of short-lived rare nuclei including the r-process region can be determined with an order of 10(-6) precision. (c) 2008 Elsevier B.V. All rights reserved., text, application/pdf}, pages = {4575--4578}, title = {Rare-RI ring project at RIKEN RI beam factory}, volume = {266}, year = {2008}, yomi = {ヤマグチ, タカユキ} }