1.9k citations
- Centre National de la Recherche ScientifiqueFR236 papers
- European Southern ObservatoryCL173 papers
- University College LondonGB165 papers
- The University of SydneyAU145 papers
- University of VictoriaCA136 papers
- National Institute for AstrophysicsIT134 papers
- Liverpool John Moores UniversityGB125 papers
- Australian Astronomical ObservatoryAU119 papers
- Center for Astrophysics Harvard & SmithsonianUS119 papers
- Cardiff UniversityGB118 papers
- University of CambridgeGB118 papers
- University of ManchesterGB118 papers
55 papers · 1 filter
From Sun to interplanetary space: What is the pathlength of Solar Energetic Particles?
T. Laitinen, S. Dalla
Solar energetic particles (SEPs), accelerated during solar eruptions, propagate in turbulent solar wind before being observed with in situ instruments. In order to interpret their…
The Splash without a merger
João A. S. Amarante, Leandro Beraldo e Silva, Victor P. Debattista +1
The Milky Way's progenitor experienced several merger events which left their imprints on the stellar halo, including the Gaia-Sausage/Enceladus. Recently, it has been proposed tha…
Unveiling the importance of magnetic fields in the evolution of dense clumps formed at the waist of bipolar H II regions: a case study on Sh2-201 with JCMT SCUBA-2/POL-2
Chakali Eswaraiah, Di Li, Manash R. Samal +10
We present the properties of magnetic fields (B-fields) in two clumps (clump 1 and clump 2), located at the waist of the bipolar H II region Sh2-201, based on JCMT SCUBA-2/POL-2 ob…
Ring-theoretic (in)finiteness in reduced products of Banach algebras
Matthew Daws, Bence Horváth
We study ring-theoretic (in)finiteness properties -- such as \emph{Dedekind-finiteness} and \emph{proper infiniteness} -- of ultraproducts (and more generally, reduced products) of…
AT 2018cow VLBI: No Long-Lived Relativistic Outflow
Michael F. Bietenholz, Raffaella Margutti, Deanne Coppejans +7
We report on VLBI observations of the fast and blue optical transient (FBOT), AT 2018cow. At ~62 Mpc, AT 2018cow is the first relatively nearby FBOT. The nature of AT 2018cow is no…
Revealing the cosmic evolution of boxy/peanut-shaped bulges from HST COSMOS and SDSS
Sandor J. Kruk, Peter Erwin, Victor P. Debattista +1
Vertically thickened bars, observed in the form of boxy/peanut (B/P) bulges, are found in the majority of massive barred disc galaxies in the local Universe, including our own. B/P…