caa a22 4500 445365579 CHVBK 20180317142929.0 cr unu---uuuuu 170323e20110201xx s 000 0 eng 10.1007/s10909-010-0331-z doi (NATIONALLICENCE)springer-10.1007/s10909-010-0331-z Vitiello S. Instituto de Física Gleb Wataghin, Universidade Estadual de Campinas - UNICAMP, 13083-859, Campinas, SP, Brazil aut Helium Atoms Kinetic Energy at Temperature T =0 [Elektronische Daten] [S. Vitiello] Kinetic energies for systems formed from 4He atoms at T=0 in the solid and liquid phases are reported. The "exact” results are obtained by an extension of the diffusion Monte Carlo method. The overall agreement of the results with experimental values and calculations at finite temperatures is very good. Springer Science+Business Media, LLC, 2010 4He nationallicence Kinetic energy nationallicence Multi-weight diffusion Monte Carlo method nationallicence Journal of Low Temperature Physics Springer US; http://www.springer-ny.com 162/3-4(2011-02-01), 154-159 0022-2291 162:3-4<154 2011 162 10909 https://doi.org/10.1007/s10909-010-0331-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10909-010-0331-z text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Vitiello S. Instituto de Física Gleb Wataghin, Universidade Estadual de Campinas - UNICAMP, 13083-859, Campinas, SP, Brazil aut NATIONALLICENCE 773 0- Journal of Low Temperature Physics Springer US; http://www.springer-ny.com 162/3-4(2011-02-01), 154-159 0022-2291 162:3-4<154 2011 162 10909 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer