Stephanie O'Neil

Astrophysics Graduate Student at MIT

A listing of my papers is below and can also be found here.

First author papers

  1. S. O'Neil, J. Borrow, M. Vogelsberger, H. Zhao, B. Wang. How time weathers galaxies: The temporal impact of the cluster environment on galaxy formation and evolution. 2023, MNRAS, submitted, arXiv:2310.07754 [ads]
  2. S. O’Neil, M. Vogelsberger, S, Heeba, K. Schutz, J.C. Rose, P. Torrey, J. Borrow, R. Low, R. Adhikari, M.V. Medvedev, T.R. Slatyer, J. Zavala. Endothermic self-interacting dark matter in Milky Way-like haloes. 2023, MNRAS, 524, 1, 288-306 [ads]
  3. S. O’Neil, J. Borrow, M. Vogelsberger, B. Diemer. The impact of galaxy selection on the splashback boundaries of galaxy clusters. 2022, MNRAS, 513, 1, 835-852 [ads]
  4. S. O’Neil, D. J. Barnes, M. Vogelsberger, B. Diemer. The splashback boundary of haloes in hydrodynamic simulations. 2021, MNRAS, 504, 3, 4649-4666 [ads]

Student papers

  1. A. Leonard, S. O’Neil, X. Shen, M. Vogelsberger, O. Rosenstein, H. Shangguan, Y. Teng, J. Hu. Varying primordial state fractions in exo- and endothermic SIDM simulations of Milky Way-mass haloes. submitted to MNRAS, arXiv: 2401.13727 [ads]

Coauthor papers

  1. J.C. Rose, P. Torrey, M. Vogelsberger, S. O’Neil. Unraveling the interplay between SIDM and baryons in MW halos: defining where baryons dictate heat transfer. 2023, MNRAS, 529, 5, 5623-5636 [ads]
  2. J. Borrow, M. Vogelsberger, S. O’Neil, M. McDonald, A. Smith. There and back again: understanding the critical properties of backsplash galaxies. 2023, MNRAS, 520, 1, 649-667 [ads]
  3. R. McKinnon, R. Kannan, M. Vogelsberger, S. O’Neil, P. Torrey, H. Li. Simulating dust grain-radiation coupling on a moving mesh. 2021, MNRAS, 502, 1, 1344-1354 [ads]
  4. M. Vogelsberger, R. McKinnon, S. O’Neil, F. Marinacci, P. Torrey, R. Kannan. Dust in and around galaxies: dust in cluster environments and its impact on cooling. 2019, MNRAS, 487, 4, 4870-4883 [ads]