14 citations · 22 across the 2 of their papers we have counts for
3 papers
The role of density perturbation on planet formation by pebble accretion
Geoffrey Andama, Nelson Ndugu, Simon . K. Anguma +1
Protoplanetary discs exhibit a diversity of gaps and rings of dust material, believed to be a manifestation of pressure maxima commonly associated with an ongoing planet formation…
Planetary core formation via multi-species pebble accretion
Geoffrey Andama, Nelson Ndugu, Simon Katrini Anguma +1
In the general classical picture of pebble-based core growth, planetary cores grow by accretion of single pebble species. The growing planet may reach the so-called pebble isolatio…
The rapidly oscillating Ap star HD 99563 and its distorted dipole pulsation mode
G. Handler, W. W. Weiss, R. R. Shobbrook +9
We undertook a time-series photometric multi-site campaign for the rapidly oscillating Ap star HD 99563 and also acquired mean light observations over two seasons. The pulsations o…