5.4k citations
- Herzberg Institute of AstrophysicsCA876 papers
- Centre National de la Recherche ScientifiqueFR414 papers
- University of VictoriaCA314 papers
- University of TorontoCA277 papers
- Dominion Astrophysical ObservatoryCA238 papers
- California Institute of TechnologyUS237 papers
- University of OttawaCA185 papers
- Center for Astrophysics Harvard & SmithsonianUS179 papers
- University of Hawaii SystemUS165 papers
- University of British ColumbiaCA153 papers
- Canada–France–Hawaii TelescopeUS143 papers
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89 papers · 1 filter
Theory of Four-Wave Mixing of Cylindrical Vector Beams in Optical Fibers
E. Scott Goudreau, Connor Kupchak, Benjamin J. Sussman +2
Cylindrical vector (CV) beams are a set of transverse spatial modes that exhibit a cylindrically symmetric intensity profile and a variable polarization about the beam axis. They a…
Radio Observations of Supernova Remnant G1.9+0.3
Kieran J. Luken, Miroslav D. Filipović, Nigel I. Maxted +18
We present 1 to 10GHz radio continuum flux density, spectral index, polarisation and Rotation Measure (RM) images of the youngest known Galactic Supernova Remnant (SNR) G1.9+0.3, u…
Learning to grow: control of material self-assembly using evolutionary reinforcement learning
Stephen Whitelam, Isaac Tamblyn
We show that neural networks trained by evolutionary reinforcement learning can enact efficient molecular self-assembly protocols. Presented with molecular simulation trajectories,…
The Diffuse Ionized Gas Halo of the Small Magellanic Cloud
Brianna M Smart, Lawrence M Haffner, Kat Barger +2
Observations with the Wisconsin H-alpha Mapper (WHAM) reveal a large, diffuse ionized halo that surrounds the Small Magellanic Cloud (SMC). We present the first kinematic H-alpha s…
Deciphering the Nature of the Pulsar Wind Nebula CTB 87 with XMM-Newton
Benson Guest, Samar Safi-Harb, Austin MacMaster +5
CTB 87 (G74.9+1.2) is an evolved supernova remnant (SNR) which hosts a peculiar pulsar wind nebula (PWN). The X-ray peak is offset from that observed in radio and lies towards the…
Opportunities and Outcomes for Postdocs in Canada
Henry Ngo, Helen Kirk, Toby Brown +4
Currently, postdoctoral fellow (PDF) researchers in Canada face challenges due to the precarious nature of their employment and their overall low compensation and benefits coverage…