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astro-ph.SR2025
A Photometric Comparison of B and Be stars using Gaia DR3
Isaac C. Radley, René D. Oudmaijer, Miguel Vioque +1
Previous studies have observed significant photometric differences between non-emission B-type and classical Be stars, however the precise mechanism responsible for these differenc…
astro-ph.SR2025
Characterising the multiple protostellar system VLA 1623-2417 with JWST, ALMA and VLA: outflow origins, dust growth and an unsettled disk
Isaac C. Radley, Gemma Busquet, John D. Ilee +16
Utilising JWST, ALMA and the VLA we present high angular resolution (0.06''- 0.42''), multi-wavelength (4 micron - 3cm) observations of the VLA 1623-2417 protostellar system to cha…
astro-ph.SR2023
Gaia uncovers difference in B and Be star binarity at small scales: evidence for mass transfer causing the Be phenomenon
Jonathan M. Dodd, René D. Oudmaijer, Isaac C. Radley +2
Be stars make up almost 20% of the B star population, and are rapidly rotating stars surrounded by a disc; however the origin of this rotation remains unclear. Mass transfer within…