output
20032011
most citedOrigin of the Structure of the Kuiper Belt during a Dynamical Instability in the Orbits of Uranus and Neptune

482 citations

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Showing 2010Show all

5 papers · 1 filter

astro-ph.CO2010★ 14 cited

Coupled quintessence with a possible transient accelerating phase

F. E. M. Costa

We discuss some cosmological consequences of a general model of coupled quintessence in which the phenomenological coupling between the cold dark matter and dark energy is a functi…

astro-ph.EP2010★ 214 cited

Formation of asteroid pairs by rotational fission

P. Pravec, D. Vokrouhlicky, D. Polishook +23

Asteroid pairs sharing similar heliocentric orbits were found recently. Backward integrations of their orbits indicated that they separated gently with low relative velocities, but…

gr-qc2010★ 35 cited

Gravastars and Black Holes of Anisotropic Dark Energy

R. Chan, M. F. A. da Silva, P. Rocha

Dynamical models of prototype gravastars made of anisotropic dark energy are constructed, in which an infinitely thin spherical shell of a perfect fluid with the equation of state…

astro-ph.CO2010★ 89 cited

Tracing The Sound Horizon Scale With Photometric Redshift Surveys

E. Sanchez, A. Carnero, J. Garcia-Bellido +6

We propose a new method for cosmological parameters extraction using the baryon acoustic oscillation scale as a standard ruler in deep galaxy surveys with photometric determination…

astro-ph.SR2010★ 48 cited

Neutral material around the B[e] supergiant star LHA 115-S 65: An outflowing disk or a detached Keplerian rotating disk?

Michaela Kraus, Marcelo Borges Fernandes, Francisco X. de Araujo

B[e] supergiants are surrounded by large amounts of hydrogen neutral material, traced by the emission in the optical [OI] lines. This neutral material is most plausibly located wit…