no code implementations • 8 Mar 2021 • Arvind Balasubramanian, Alessandra Corsi, Kunal P. Mooley, Murray Brightman, Gregg Hallinan, Kenta Hotokezaka, David L. Kaplan, Davide Lazzati, Eric J. Murphy
Using these results, we constrain the parameter space of models that predict a late-time radio re-brightening possibly arising from the high-velocity tail of the GW170817 kilonova ejecta, which would dominate the radio and X-ray emission years after the merger (once the structured jet afterglow fades below detection level).
High Energy Astrophysical Phenomena
no code implementations • 11 Feb 2021 • Vikram Ravi, Hannah Dykaar, Jackson Codd, Ginevra Zaccagnini, Dillon Dong, Maria R. Drout, Bryan M. Gaensler, Gregg Hallinan, Casey Law
We present the discovery of the fading radio transient FIRST J153350. 8+272729.
High Energy Astrophysical Phenomena Astrophysics of Galaxies
no code implementations • 12 Mar 2019 • Vikram Ravi, Nicholas Battaglia, Sarah Burke-Spolaor, Shami Chatterjee, James Cordes, Gregg Hallinan, Casey Law, T. Joseph W. Lazio, Kiyoshi Masui, Matthew McQuinn, Julian B. Munoz, Nipuni Palliyaguru, J. Xavier Prochaska, Andrew Seymour, Harish Vedantham, Yong Zheng
The discovery of Fast Radio Bursts (FRBs) at cosmological distances has opened a powerful window on otherwise unseen matter in the Universe.
High Energy Astrophysical Phenomena Astrophysics of Galaxies