Evidence for a Cluster of Collective States in near 3 MeV
B. Kasten, R. D. Heil, P. v. Brentano, P. A. Butler, S. D. Hoblit, U. Kneissl, S. Lindenstruth, G. Müller, H. H. Pitz, K. W. Rose, W. Scharfe, M. Schumacher, U. Seemann, Th. Weber, C. Wesselborg, and A. Zilges
Phys. Rev. Lett. 63, 2695 – Published 11 December 1989
B. Kasten, R. D. Heil, P. v. Brentano, P. A. Butler, S. D. Hoblit, U. Kneissl, S. Lindenstruth, G. Müller, H. H. Pitz, K. W. Rose, W. Scharfe, M. Schumacher, U. Seemann, Th. Weber, C. Wesselborg, and A. Zilges