Die u:cris Detailansicht:

Microscopic structure factor of liquid para-hydrogen

Autor(en)
Marco Zoppi, Martin Neumann, M Celli
Abstrakt

We have calculated, by means of path integral Monte Carlo (PIMC) simulations, the microscopic structure factor of liquid para-hydrogen at T.7 K. The present simulation results are compared with a recent experimental determination of the structure factor at a similar thermodynamic state, as well as with a previous path integral centroid molecular dynamics (PICMD) simulation. The comparison is less than satisfactory. While the PICMD results are not consistent with the PIMC data, also the experimental results do not quantitatively agree with the present simulations and are not of the accuracy level attainable for other simple liquids.

Organisation(en)
Externe Organisation(en)
Consiglio Nazionale delle Ricerche
Journal
Physical Review B
Band
65
Anzahl der Seiten
4
ISSN
1098-0121
DOI
https://doi.org/10.1103/PhysRevB.65.092204
Publikationsdatum
2002
Peer-reviewed
Ja
ÖFOS 2012
1030 Physik, Astronomie
Link zum Portal
https://ucrisportal.univie.ac.at/de/publications/fab6f66b-7482-4c32-8097-6de5a327467a