37 citations · 57 across the 7 of their papers we have counts for
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Bypassed Core Formation in Milky Way-Mass SIDM Halos: Implications for the Local Group Past-Pericenter Scenario
Zhichao Carton Zeng, Odelia V. Hartl, Louis E. Strigari +4
We consider a scenario in which the Milky Way (MW) and M31 have had a previous pericentric passage, and investigate its compatibility with self-interacting dark matter (SIDM). Usin…
The Milky Way and M31 Orbital History: Did the Local Group evolve in isolation?
Odelia V. Hartl, Louis E. Strigari
We use new measurements of the M31 proper motion to examine the Milky Way (MW) - M31 orbit and angular momentum. For Local Group (LG) mass consistent with measured values, and assu…
The Local Group Mass in the light of Gaia
David Benisty, Eugene Vasiliev, N. Wyn Evans +3
High accuracy proper motions (PMs) of M31 and other Local Group satellites have now been provided by the {\it Gaia} satellite. We revisit the Timing Argument to compute the total m…