WD
W. Dehnen
astro-ph.GAastro-phastro-ph.IMastro-ph.COastro-ph.EPphysics.comp-phastro-ph.HEphysics.flu-dyncs.NAmath.NA
On Valency
published · living versionsW_ncqxpccn·v1 · currentpublished
The hidden giant: discovery of an enormous Galactic dwarf satellite in Gaia DR2
with G. Torrealba, V. Belokurov, S. E. Koposov, T. S. Li +6
1 version
W_4tcnyam9·v1published
Preprints & journals
89 papers in the corpus · 1994–2026Perturber-Driven Dynamics of Supermassive Black Hole Binaries in Galaxy Merger2607.12708v1 · Julian Chan, Alessia Gualandris, Walter Dehnen et al.2026 · 0 citationsarXiv
Scaling Relations for Binary Black Hole Merger Times from Cosmological Initial Conditions2607.07813v1 · Thibaut L. Francois, Alessia Gualandris, Walter Dehnen2026 · 0 citationsarXiv
Converging on the eccentricity of massive black hole binaries in galactic mergers2601.02133v1 · Alessia Gualandris, Justin Read, Federica Fastidio et al.2026 · 3 citationsarXiv
Black hole dragging: a new mechanism for forming nuclear star clusters in giant elliptical galaxies2509.25011v1 · Nader Khonji, Alessia Gualandris, Justin I. Read et al.2025 · 2 citationsarXiv
The gravitational potential of spiral perturbations I. The 2D (razor-thin) case2507.16615v2 · Walter Dehnen2025 · 1 citationA&A 702, A192 (2025)
Realistic consecutive galaxy mergers form eccentric PTA sources2506.16539v1 · Federica Fastidio, Elisa Bortolas, Alessia Gualandris et al.2025 · 8 citationsA&A 703, A86 (2025)
Potential-density pairs for galaxy discs with exponential or sech vertical profile2501.05916v1 · Walter Dehnen, Shera Jafaritabar2025 · 1 citationOpen Journal for Astrophysics, 8, 5 (2025)
Core formation by binary scouring and gravitational wave recoil in massive elliptical galaxies2408.12537v1 · Nader Khonji, Alessia Gualandris, Justin I. Read et al.2024 · 16 citationsarXiv
Pattern speed evolution of barred galaxies in TNG502407.11154v1 · Marcin Semczuk, Walter Dehnen, Ralph Schonrich et al.2024 · 15 citationsA&A 692, A159 (2024)
Comment on 'a slightly oblate dark matter halo revealed by a retrograde precessing Galactic disk warp' by Huang et al2407.06341v1 · Walter Dehnen, Ralph Schonrich, Ronald Drimmel et al.2024 · 0 citationsarXiv
Eccentricity evolution of PTA sources from cosmological initial conditions2406.02710v2 · Federica Fastidio, Alessia Gualandris, Alberto Sesana et al.2024 · 20 citationsarXiv
A Multi-Resolution Method for Modelling Galaxy and Massive Black Hole Mergers2402.10709v1 · Kate Attard, Alessia Gualandris, Justin I. Read et al.2024 · 9 citationsarXiv
A twisted and precessing Cepheid warp in the outer Milky Way disc2305.09343v1 · Walter Dehnen, Marcin Semczuk, Ralph Schonrich2023 · 25 citationsarXiv
Switching integrators reversibly in the astrophysical -body problem2301.06253v2 · David M. Hernandez, Walter Dehnen2023 · 9 citationsarXiv
Measuring bar pattern speeds from single simulation snapshots2211.00674v2 · Walter Dehnen, Marcin Semczuk, Ralph Schoenrich2022 · 43 citationsarXiv
A family of potential-density pairs for galactic bars2210.14853v1 · Walter Dehnen, Hossam Aly2022 · 0 citationsarXiv
Spiral arms and the angular momentum gap in Milky Way Cepheids2210.11964v1 · Marcin Semczuk, Walter Dehnen, Ralph Schoenrich et al.2022 · 7 citationsarXiv
Age-morphology dependence of the Milky Way boxy/peanut bulge seen in Mira variables2206.04535v1 · Marcin Semczuk, Walter Dehnen, Ralph Schoenrich et al.2022 · 12 citationsarXiv
Capture of interstellar objects I: the capture cross-section2112.07468v1 · Walter Dehnen, Thomas O. Hands2021 · 9 citationsarXiv
Capture of interstellar objects II: by the Solar system2112.07486v1 · Walter Dehnen, Thomas O. Hands, Ralph Schonrich2021 · 9 citationsarXiv
The small boxy/peanut structure of the Milky Way traced by old stars2107.10907v2 · Marcin Semczuk, Walter Dehnen, Ralph Schoenrich et al.2021 · 10 citationsarXiv
EDGE: Two routes to dark matter core formation in ultra-faint dwarfs2101.02688v1 · Matthew D. A. Orkney, Justin I. Read, Martin P. Rey et al.2021 · 60 citationsarXiv
Breaking Beta: A comparison of mass modelling methods for spherical systems2011.09493v2 · J. I. Read, G. A. Mamon, E. Vasiliev et al.2020 · 50 citationsarXiv
Formation of the largest galactic cores through binary scouring and gravitational wave recoil2011.04663v2 · Imran Nasim, Alessia Gualandris, Justin I. Read et al.2020 · 42 citationsarXiv
Secular Dynamics around a Supermassive Black Hole via Multipole Expansion2011.01673v2 · Jean-Baptiste Fouvry, Walter Dehnen, Scott Tremaine et al.2020 · 12 citationsarXiv
Non-parametric Triaxial Deprojection of Elliptical Galaxies2006.05971v2 · Stefano de Nicola, Roberto P. Saglia, Jens Thomas et al.2020 · 24 citationsMNRAS, 2020, 3076, 3100
Defeating stochasticity: coalescence timescales of massive black holes in galaxy mergers2004.14399v1 · Imran Nasim, Alessia Gualandris, Justin Read et al.2020 · 30 citationsarXiv
Capture of interstellar objects: a source of long-period comets1910.06338v2 · Tom Hands, Walter Dehnen2019 · 25 citationsarXiv
Giant planets and brown dwarfs on wide orbits: a code comparison project1901.08089v1 · Mark Fletcher, Sergei Nayakshin, Dimitris Stamatellos et al.2019 · 23 citationsarXiv
The fate of planetesimal discs in young open clusters: implications for 1I/'Oumuamua, the Kuiper belt, the Oort cloud and more1901.02465v2 · Thomas Oliver Hands, Walter Dehnen, Amery Gration et al.2019 · 46 citationsarXiv
How gravitational softening affects galaxy stability I. Linear mode analysis of disc galaxies1812.07001v1 · Sven De Rijcke, Jean-Baptiste Fouvry, Walter Dehnen2018 · 6 citationsarXiv
The hidden giant: discovery of an enormous Galactic dwarf satellite in Gaia DR21811.04082v3 · G. Torrealba, V. Belokurov, S. E. Koposov et al.2018 · 200 citationsarXivon Valency
Tidal ribbons1805.08481v2 · Walter Dehnen, Hasanuddin2018 · 9 citationsarXiv
Feeding supermassive black holes by collisional cascades1804.08499v1 · Christian Faber, Walter Dehnen2018 · 1 citationarXiv
Tidal disruption of dwarf spheroidal galaxies: the strange case of Crater II1802.09537v1 · Jason L. Sanders, N. Wyn Evans, Walter Dehnen2018 · 54 citationsarXiv
Warp, Waves, and Wrinkles in the Milky Way1712.06616v2 · Ralph Schonrich, Walter Dehnen2017 · 129 citationsarXiv
Towards time symmetric N-body integration1707.09069v1 · Walter Dehnen2017 · 19 citationsarXiv
A study of symplectic integrators for planetary system problems: error analysis and comparisons1612.05329v2 · David M. Hernandez, Walter Dehnen (Leicester)2016 · 32 citationsMNRAS (2017) 468 (3): 2614-2636
Symplectic fourth-order maps for the collisional N-body problem1609.09375v1 · Walter Dehnen, David M. Hernandez2016 · 32 citationsMNRAS (2017) 465 (1): 1201-1217
Collisionless loss-cone refilling: there is no final parsec problem1609.09383v1 · Alessia Gualandris, Justin I. Read, Walter Dehnen et al.2016 · 94 citationsarXiv
Indirect Dark Matter Detection for Flattened Dwarf Galaxies1604.05493v4 · Jason L. Sanders, N. Wyn Evans, Alex Geringer-Sameth et al.2016 · 34 citationsPhys. Rev. D 94, 063521 (2016)
On the Alignment of the Stress Tensor in Galaxies1509.08794v2 · N.W. Evans, J.L. Sanders, A.A. Williams et al.2015 · 0 citationsarXiv
Misaligned gas discs around eccentric black-hole binaries and implications for the final-parsec problem1501.04623v1 · Hossam Aly, Walter Dehnen, Chris Nixon et al.2015 · 116 citationsarXiv
Understanding the assembly of Kepler's compact planetary systems1409.0532v1 · T. O. Hands, R. D. Alexander, W. Dehnen2014 · 36 citationsarXiv
A fast multipole method for stellar dynamics1405.2255v1 · Walter Dehnen2014 · 86 citationsarXiv
Black hole foraging: feedback drives feeding1310.2039v1 · Walter Dehnen, Andrew King2013 · 15 citationsarXiv
Constraints on the Galactic Bar from the Hercules stream as traced with RAVE across the Galaxy1309.4272v2 · T. Antoja, A. Helmi, W. Dehnen et al.2013 · 134 citationsarXiv
Gravitational Collapse in One Dimension1206.0299v1 · A.E. Schulz, Walter Dehnen, Gerard Jungman et al.2012 · 28 citationsarXiv
The mass distribution of the Fornax dSph: constraints from its globular cluster distribution1205.6327v1 · David R. Cole, Walter Dehnen, Justin I. Read et al.2012 · 116 citationsarXiv
Radial Migration Does Little for Galactic Disc Thickening1205.6475v2 · I. Minchev, B. Famaey, A. C. Quillen et al.2012 · 193 citationsarXiv
Career total: 165 works. 89 are in this corpus.Showing the 50 most recent.
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