242 citations · 1.4k across the 28 of their papers we have counts for
7 papers · 1 filter
The evolution of dust in discs influenced by external photoevaporation
Andrew D. Sellek, Richard A. Booth, Cathie J. Clarke
Protoplanetary discs form and evolve in a wide variety of stellar environments and are accordingly exposed to a wide range of ambient far ultraviolet (FUV) field strengths. Strong…
O(N^2) fragmentation algorithm
Roman R. Rafikov, Kedron Silsbee, Richard A. Booth
Collisional fragmentation is a ubiquitous phenomenon arising in a variety of astrophysical systems, from asteroid belts to debris and protoplanetary disks. Numerical studies of fra…
Bondi-Hoyle-Lyttleton accretion by binary stars
T. A. F. Comerford, R. G. Izzard, R. A. Booth +1
Binary stars often move through an ambient medium from which they accrete material and angular momentum, as in triple-star systems, star-forming clouds, young globular clusters and…
Dust accretion in binary systems: implications for planets and transition discs
Yayaati Chachan, Richard A. Booth, Amaury H. M. J. Triaud +1
The presence of planets in binary systems poses interesting problems for planet formation theories, both in cases where planets must have formed in very compact discs around the in…
On the millimetre continuum flux-radius correlation of proto-planetary discs
Giovanni P. Rosotti, Richard A. Booth, Marco Tazzari +3
A correlation between proto-planetary disc radii and sub-mm fluxes has been recently reported. In this Letter we show that the correlation is a sensitive probe of grain growth proc…
The time evolution of dusty protoplanetary disc radii: observed and physical radii differ
Giovanni P. Rosotti, Marco Tazzari, Richard A. Booth +3
Proto-planetary disc surveys conducted with ALMA are measuring disc radii in multiple star forming regions. The disc radius is a fundamental quantity to diagnose whether discs unde…