3 papers
astro-ph.EP2023
Large Dynamical Tide Amplitudes from Small Kicks at Pericenter
Phil Arras, Hang Yu, Nevin N. Weinberg
The effect of dynamical tide ``kicks" on eccentric binary orbits is considered using the orbital mapping method. It is demonstrated that when mode damping is negligible the mode am…
gr-qc2023
Accurate and Efficient Waveform Model for Precessing Binary Black Holes
Hang Yu, Javier Roulet, Tejaswi Venumadhav +2
We present IMRPhenomXODE, a new phenomenological frequency-domain waveform approximant for gravitational wave (GW) signals from precessing binary black holes (BBHs) with generic sp…
astro-ph.EP2023
Orbital Decay of Hot Jupiters due to Weakly Nonlinear Tidal Dissipation
Nevin N. Weinberg, Niyousha Davachi, Reed Essick +3
We study tidal dissipation in hot Jupiter host stars due to the nonlinear damping of tidally driven -modes, extending the calculations of Essick & Weinberg (2016) to a wide vari…