T. Nakamura1,*, M. Wada1,†, K. Okada2, A. Takamine1,3, Y. Ishida1, Y. Yamazaki1,3, T. Kambara1, Y. Kanai1, T. M. Kojima1, Y. Nakai1, N. Oshima1,‡, A. Yoshida4, T. Kubo4, S. Ohtani5, K. Noda6, I. Katayama7, V. Lioubimov8, H. Wollnik9, V. Varentsov10, and H. A. Schuessler8
- 1Atomic Physics Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
- 2Department of Physics, Sophia University, Chiyoda, Tokyo 102-8554, Japan
- 3Graduate School of Arts and Science, The University of Tokyo, Meguro, Tokyo 153-8902, Japan
- 4Nishina Center for Accelerator Based Science, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
- 5Institute for Laser Science, The University of Electro-Communicaions, Chofu, Tokyo 182-8585, Japan
- 6Institute of Radiological Science, Inage, Chiba 263-8555, Japan
- 7Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- 8Department of Physics, Texas A&M University, College Station, Texas 77843, USA
- 9II. Physikalisches Institut, Justus-Liebig-Universität Giessen, Heinrich-Buff-Ring 16, 35392, Giessen, Germany
- 10Kholopin Radium Institute, Saint Petersburg, Russia
- *t-nkmr@riken.jp
- †mw@riken.jp
- ‡Present address: National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568, Japan.