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oai:recercat.cat:2445/95552025-12-05T16:43:48Zcom_2072_1057col_2072_478823col_2072_478917

00925njm 22002777a 4500 dc Capuzzi, P. author Hernández, E. Susana author Barranco Gómez, Manuel author 2009-10-06T09:28:56Z 2009-10-06T09:28:56Z 2000 We analyze a configuration consisting of a 3 He droplet inmersed in a Bose-Einstein condensate at T ≈ 0. We investigate the stationary density and oscillations of the condensate, as well as the dynamics of the droplet in the frame of a simple model. Our paper takes into account the actual interaction potential between the 3 He and condensate atoms and reveals the stability of the dynamics of a small 3 He droplet inside the condensate. Estadística quàntica Mecànica estadística Ionització Excitació nuclear Quantum statistics Statistical mechanics Ionization Nuclear excitation 3He impurity in a Bose-Einstein condensate