"Yoshiteru Sato,Y. Kondo,T. Nakamura,T. Matsumoto,N. Aoi,N. Endo,N. Fukuda,T. Gomi,Y. Hashimoto,M. Ishihara,S. Kawai,M. Kitayama,T. Kobayashi,Y. Matsuda,N. Matsui,T. Motobayashi,T. Nakabayashi,T. Okumura,H.J. Ong,T.K. Onishi,K. Ogata,H. Otsu,H. Sakurai,S. Shimoura,M. Shinohara,T. Sugimoto,S. Takeuchi,M. Tamaki,Y. Togano,Y. Yanagisawa","Low-lying intruder state of the unbound nucleus 13Be",,"Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 690, (2010) 245-249.",,"Vol. 690","No. 3","pp. 245-249",2010,June