Zobrazeno 1 - 10
of 379
pro vyhledávání: '"Brodie, J. P."'
Autor:
Calcino, Josh, Price, Daniel J., Pinte, Christophe, Garg, Himanshi, Norfolk, Brodie J., Christiaens, Valentin, Li, Hui, Teague, Richard
We present five morphological and kinematic criteria to aid in asserting the binary nature of a protoplanetary disc, based on 3D hydrodynamical simulations of circumbinary discs post-processed with Monte Carlo radiative transfer. We find that circumb
Externí odkaz:
http://arxiv.org/abs/2306.07909
Autor:
Pinte, Christophe, Hammond, Iain, Price, Daniel J., Christiaens, Valentin, Andrews, Sean M., Chauvin, Gaël, Pérez, Laura M., Jorquera, Sebastián, Garg, Himanshi, Norfolk, Brodie J., Calcino, Josh, Bonnefoy, Mickaël
We report kinematic and thermal signatures associated with the directly imaged protoplanet candidate in the Elias 2-24 disc. Using the DSHARP ALMA observations of the $^{12}$CO J=2-1 line, we show that the disc kinematics are perturbed, with a detach
Externí odkaz:
http://arxiv.org/abs/2301.08759
Autor:
Brodie J. Argue, Benjamin J. Ahern
Publikováno v:
Frontiers in Veterinary Science, Vol 11 (2024)
IntroductionThe veterinary yearling pre-sale repository radiographs have the potential to impact both vendor and prospective purchaser. The primary aim of this study was to determine inter-observer agreement for orthopaedic lesions identified in thor
Externí odkaz:
https://doaj.org/article/1040ede5a54f4549ac38eef618f27966
Autor:
Norfolk, Brodie J., Pinte, Christophe, Calcino, Josh, Hammond, Iain, van der Marel, Nienke, Price, Daniel J., Maddison, Sarah T., Christiaens, Valentin, Gonzalez, Jean-Francois, Blakely, Dori, Rosotti, Giovanni, Ginski, Christian
Companions at sub-arcsecond separation from young stars are difficult to image. However their presence can be inferred from the perturbations they create in the dust and gas of protoplanetary disks. Here we present a new interpretation of SPHERE pola
Externí odkaz:
http://arxiv.org/abs/2208.02542
Autor:
Larsen, S. S., Eitner, P., Magg, E., Bergemann, M., Moltzer, C. A. S., Brodie, J. P., Romanowsky, A. J., Strader, J.
We present detailed abundance measurements for 45 globular clusters (GCs) in galaxies in (and, in one case, beyond) the Local Group. The measurements are based on new high-resolution integrated-light spectra of GCs in NGC 185, NGC 205, M31, M33, and
Externí odkaz:
http://arxiv.org/abs/2112.00081
Autor:
Calcino, Josh, Hilder, Thomas, Price, Daniel J., Pinte, Christophe, Bollati, Francesco, Lodato, Giuseppe, Norfolk, Brodie J.
We map the planetary wake associated with the embedded protoplanet creating the CO kink in the disk of HD~163296. We show that the wake can be traced by a series of correlated perturbations in the peak velocity map. The sign change of the perturbatio
Externí odkaz:
http://arxiv.org/abs/2111.07416
Autor:
Norfolk, Brodie J., Maddison, Sarah T., Marshall, Jonathan P., Kennedy, Grant M., Duchêne, Gaspard, Wilner, David J., Pinte, Christophe, Moór, Attila, Matthews, Brenda, Ábrahám, Péter, Kóspál, Ágnes, van der Marel, Nienke
Millimetre continuum observations of debris discs can provide insights into the physical and dynamical properties of the unseen planetesimals that these discs host. The material properties and collisional models of planetesimals leave their signature
Externí odkaz:
http://arxiv.org/abs/2106.11527
Publikováno v:
A&A 651, A102 (2021)
We recently found the globular cluster (GC) EXT8 in M31 to have an extremely low metallicity of [Fe/H]=-2.91+/-0.04 using high-resolution spectroscopy. Here we present a colour-magnitude diagram (CMD) for EXT8, obtained with the Wide Field Camera 3 o
Externí odkaz:
http://arxiv.org/abs/2105.01674
Autor:
Dolfi, A., Forbes, D. A., Couch, W. J., Bekki, K., Ferré-Mateu, A., Romanowsky, A. J., Brodie, J. P.
We investigate the kinematic properties of nine nearby early-type galaxies with evidence of a disk-like component. Three of these galaxies are located in the field, five in the group and only one in the cluster environment. By combining the kinematic
Externí odkaz:
http://arxiv.org/abs/2104.06396
Autor:
Norfolk, Brodie J., Maddison, Sarah T., Pinte, Christophe, van der Marel, Nienke, Booth, Richard A., Francis, Logan, Gonzalez, Jean-François, Ménard, François, Wright, Chris M., van der Plas, Gerrit, Garg, Himanshi
The origin of the inner dust cavities observed in transition discs remains unknown. The segregation of dust and size of the cavity is expected to vary depending on which clearing mechanism dominates grain evolution. We present the results from the Di
Externí odkaz:
http://arxiv.org/abs/2102.02316