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Michael Petersen

University of Edinburgh

22H-index
129Paper Count
1.5KCitation Count
Published Papers 40
Publication Date
Mapping the Distorted Dark Matter Distribution of the LMC–SMC System Prior to Milky Way Infall with Basis Function Expansions
err2026-04-02
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errHayden R. Foote; Himansh Rathore; Gurtina Besla; Nicolás Garavito-Camargo; Ekta Patel; Michael S. Petersen; Martin D. Weinberg; Facundo A. Gómez; Chervin F. P. Laporte; The EXP Collaboration
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The dark matter wake of a galactic bar revealed by multichannel singular spectral analysis
err2026-01-01
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errHunt, Jason A. S.; Petersen, Michael S.; Weinberg, Martin D.; Johnston, Kathryn, V; Bernet, Marcel; Daniel, Kathryne J.; Hyman, Soley O.; Price-Whelan, Adrian M.; Arora, Arpit
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The angular momentum spiral of the Milky Way disc in Gaia
err2025-12-01
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PREAI
errYaaqib, Rashid; Naik, Aneesh P.; Penarrubia, Jorge; Petersen, Michael S.
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KRIOS: A New Basis-expansion N-body Code for Collisional Stellar Dynamics
err2025-11-10
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PREAI
errTep, Kerwann; Cook, Brian T.; Rodriguez, Carl L.; Jolly, Jiya; Sawin, Eddie; Petersen, Michael S.; Gaffud, Christoph
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Counterculture Stars: Slow and Retrograde Stars with Low-alpha Disk Abundances
err2025-08-05
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PREAI
errCarrie Filion; Michael S. Petersen; Danny Horta; Kathryne J. Daniel; Madeline Lucey; Adrian M. Price-Whelan
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Shaping the Milky Way: The Interplay of Mergers and Cosmic Filaments
err2025-07-24
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PREAI
errArpit Arora; Nicolás Garavito-Camargo; Robyn E. Sanderson; Martin D. Weinberg; Michael S. Petersen; Silvio Varela-Lavin; Facundo A. Gómez; Kathryn V. Johnston; Chervin F. P. Laporte; Nora Shipp; Jason A. S. Hunt; Gurtina Besla; Elise Darragh-Ford; Nondh Panithanpaisal; Kathryne J. Daniel; The EXP collaboration
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Dark matter spiral arms in Milky Way-like halos
err2025-05-22
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PREAI
errBernet, Marcel; Ramos, Pau; Antoja, Teresa; Debattista, Victor P.; Weinberg, Martin D.; Amarante, Joao A. S.; Grand, Robert J. J.; Jimenez-Arranz, Oscar; Laporte, Chervin F. P.; Petersen, Michael S.; Roca-Fabrega, Santi; Romero-Gomez, Merce
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Disc asymmetry characterization in JWST-observed galaxies at 1 < z < 4
err2025-05-01
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errOAAI
errGanapathy, Ananya; Petersen, Michael S.; Yaaqib, Rashid; Filion, Carrie
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Action and energy clustering of stellar streams in deforming Milky Way dark matter haloes
err2024-07-01
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errBrooks, Richard A. N.; Sanders, Jason L.; Lilleengen, Sophia; Petersen, Michael S.; Pontzen, Andrew
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Measuring the dynamical length of galactic bars
err2024-03-15
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errPetersen, Michael S.; Weinberg, Martin D.; Katz, Neal
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Predicting the linear response of self-gravitating stellar spheres and discs with LinearResponse.jl
err2024-03-12
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errPetersen, Michael S.; Roule, Mathieu; Fouvry, Jean-Baptiste; Pichon, Christophe; Tep, Kerwann
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Correlating Changes in Spot Filling Factors with Stellar Rotation: The Case of LkCa 4
err2023-03-22
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errPaolino, Facundo Perez; Bary, Jeffrey S. S.; Petersen, Michael S. S.; Ward-Duong, Kimberly; Tofflemire, Benjamin M. M.; Follette, Katherine B. B.; Mach, Heidi
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Dynamical data mining captures disc-halo couplings that structure galaxies
err2023-02-14
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errOAAI
errJohnson, Alexander C.; Petersen, Michael S.; Johnston, Kathryn, V; Weinberg, Martin D.
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Dynamically constraining the length of the Milky way bar
err2023-02-06
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errLucey, Madeline; Pearson, Sarah; Hunt, Jason A. S.; Hawkins, Keith; Ness, Melissa; Petersen, Michael S.; Price-Whelan, Adrian M.; Weinberg, Martin D.
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Implications of the Milky Way Travel Velocity for Dynamical Mass Estimates of the Local Group
err2022-12-29
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errChamberlain, Katie; Price-Whelan, Adrian M.; Besla, Gurtina; Cunningham, Emily C.; Garavito-Camargo, Nicolas; Penarrubia, Jorge; Petersen, Michael S.
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