238 citations · 502 across the 8 of their papers we have counts for
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astro-ph.EP2010★ 238 cited
The effects of fly-bys on planetary systems
Daniel Malmberg, Melvyn B. Davies, Douglas C. Heggie
Most of the observed extrasolar planets are found on tight and often eccentric orbits. The high eccentricities are not easily explained by planet-formation models, which predict th…
astro-ph.GA2010★ 2 cited
The Impact of Stellar Collisions in the Galactic Center
M. B. Davies, R. P. Church, D. Malmberg +3
We consider whether stellar collisions can explain the observed depletion of red giants in the Galactic center. We model the stellar population with two different IMFs: 1) the Mill…