caa a22 4500 44587323X CHVBK 20180317145519.0 cr unu---uuuuu 170323e20111101xx s 000 0 eng 10.1140/epja/i2011-11138-8 doi (NATIONALLICENCE)springer-10.1140/epja/i2011-11138-8 Spin-polarization of radioactive 123Ing.s. by the tilted-foil method [Elektronische Daten] [Y. Hirayama, M. Mihara, Y. Watanabe, S. Jeong, N. Imai, K. Matsuta, H. Miyatake, T. Hashimoto, H. Ishiyama, S. Ichikawa, T. Ishii, T. Izumikawa, I. Katayama, H. Kawakami, I. Nishinaka, K. Nishio, H. Makii, S. Mitsuoka, S. Momota, A. Osa, Y. Otokawa, T. Sato, Y. Wakabayashi] A spin-polarized radioactive 123In (I π , g = 1.220(2) , T 1/2 = 5.97(5) s) beam has been successfully generated by the tilted-foil method. This nuclide is the heaviest ever polarized in its ground state by this method. Using the ISOL-based re-acceleration-type facility TRIAC, an 123Ing.s. beam of 305 keV/nucleon went through a stack of 15 carbon foils with a tilt angle of 70° , and an asymmetry of 0.76 ± 0.25% of β-decays was observed by the β-NMR technique. The asymmetry shows that the tilted-foil method combined with a re-acceleration facility is useful for producing spin-polarized beams for applications such as nuclear physics and materials science. SIF, Springer-Verlag Berlin Heidelberg, 2011 Hirayama Y. Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 305-0801, Ibaraki, Japan aut Mihara M. Department of Physics, Osaka University, 560-0043, Osaka, Japan aut Watanabe Y. Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 305-0801, Ibaraki, Japan aut Jeong S. Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 305-0801, Ibaraki, Japan aut Imai N. Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 305-0801, Ibaraki, Japan aut Matsuta K. Department of Physics, Osaka University, 560-0043, Osaka, Japan aut Miyatake H. Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 305-0801, Ibaraki, Japan aut Hashimoto T. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut Ishiyama H. Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 305-0801, Ibaraki, Japan aut Ichikawa S. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut Ishii T. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut Izumikawa T. Radioisotope Center, Niigata University, 951-8510, Niigata, Japan aut Katayama I. Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 305-0801, Ibaraki, Japan aut Kawakami H. Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 305-0801, Ibaraki, Japan aut Nishinaka I. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut Nishio K. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut Makii H. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut Mitsuoka S. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut Momota S. Kochi University of Technology, 782-8502, Kochi, Japan aut Osa A. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut Otokawa Y. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut Sato T. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut Wakabayashi Y. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut The European Physical Journal A Springer Berlin Heidelberg 47/11(2011-11-01), 1-5 1434-6001 47:11<1 2011 47 10050 https://doi.org/10.1140/epja/i2011-11138-8 text/html Onlinezugriff via DOI 1 review-article jats NATIONALLICENCE 856 40 https://doi.org/10.1140/epja/i2011-11138-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Hirayama Y. Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 305-0801, Ibaraki, Japan aut NATIONALLICENCE 700 1- Mihara M. Department of Physics, Osaka University, 560-0043, Osaka, Japan aut NATIONALLICENCE 700 1- Watanabe Y. Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 305-0801, Ibaraki, Japan aut NATIONALLICENCE 700 1- Jeong S. Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 305-0801, Ibaraki, Japan aut NATIONALLICENCE 700 1- Imai N. Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 305-0801, Ibaraki, Japan aut NATIONALLICENCE 700 1- Matsuta K. Department of Physics, Osaka University, 560-0043, Osaka, Japan aut NATIONALLICENCE 700 1- Miyatake H. Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 305-0801, Ibaraki, Japan aut NATIONALLICENCE 700 1- Hashimoto T. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut NATIONALLICENCE 700 1- Ishiyama H. Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 305-0801, Ibaraki, Japan aut NATIONALLICENCE 700 1- Ichikawa S. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut NATIONALLICENCE 700 1- Ishii T. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut NATIONALLICENCE 700 1- Izumikawa T. Radioisotope Center, Niigata University, 951-8510, Niigata, Japan aut NATIONALLICENCE 700 1- Katayama I. Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 305-0801, Ibaraki, Japan aut NATIONALLICENCE 700 1- Kawakami H. Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), 305-0801, Ibaraki, Japan aut NATIONALLICENCE 700 1- Nishinaka I. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut NATIONALLICENCE 700 1- Nishio K. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut NATIONALLICENCE 700 1- Makii H. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut NATIONALLICENCE 700 1- Mitsuoka S. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut NATIONALLICENCE 700 1- Momota S. Kochi University of Technology, 782-8502, Kochi, Japan aut NATIONALLICENCE 700 1- Osa A. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut NATIONALLICENCE 700 1- Otokawa Y. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut NATIONALLICENCE 700 1- Sato T. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut NATIONALLICENCE 700 1- Wakabayashi Y. Japan Atomic Energy Agency (JAEA), 319-1195, Ibaraki, Japan aut NATIONALLICENCE 773 0- The European Physical Journal A Springer Berlin Heidelberg 47/11(2011-11-01), 1-5 1434-6001 47:11<1 2011 47 10050 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer