id author title date pages extension mime words sentence flesch summary cache txt w9504x5422x Akaa Daniel Ayangeakaa Exotic Modes of Collective Excitations: Nuclear Tidal Waves and Chirality 2013 .txt text/plain 266 8 27 Two exotic modes of collective excitations of nuclei have been investigated in this work: the multiphonon excitations in the vibrational nucleus, 102Pd and the phenomenon of chirality in the 133Ce nucleus. The extracted reduced transition probabilities, B(E2), for the yrast band display a monotonic increase with spin, in agreement with the interpretation based on rotation-induced condensation of aligned d-bosons, and the observed constant B(E2)/J ratios imply that the gain in angular momentum originates from the increase of the wave amplitude (deformation). cache/w9504x5422x.txt txt/w9504x5422x.txt