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4 papers · 1 filter
Recurrent Novae: Progenitors of SN Ia?
Rolf Walder, Doris Folini, Jean M. Favre +1
We present 3D hydrodynamical simulations of the separated binary RS Ophiuchi (RS Oph), a recurrent nova and potential progenitor of a SN Ia. RS Oph is composed of a red giant (RG)…
Supersonically Turbulent, Shock Bound Interaction Zones
Doris Folini, Rolf Walder, Jean M. Favre
Shock bound interaction zones (SBIZs) are ubiquitous in astrophysics. We present numerical results for 2D and 3D, plane-parallel, infinitely extended SBIZs. Isothermal settings and…
Transparent dense sodium
Y. Ma, M. I. Eremets, A. R. Oganov +6
Under pressure, metals exhibit increasingly shorter interatomic distances. Intuitively, this response is expected to be accompanied by an increase in the widths of the valence and…
How to quantify energy landscapes of solids
Artem R. Oganov, Mario Valle
We explore whether the topology of energy landscapes in chemical systems obeys any rules and what these rules are. To answer this and related questions we use several tools: (i)Red…