activity
20152026
most citedCompact radio emission indicates a structured jet was produced by a binary neutron star merger

395 citations · 2.8k across the 71 of their papers we have counts for

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Showing 2023Show all

5 papers · 1 filter

astro-ph.HE2023★ 8 cited

The expansion of the GRB 221009A afterglow

S. Giarratana, O. S. Salafia, M. Giroletti +14

We observed -ray burst (GRB) 221009A using very long baseline interferomety (VLBI) with the European VLBI Network (EVN) and the Very Long Baseline Array (VLBA), over a period sp…

astro-ph.HE2023

Gravitational-wave Electromagnetic Counterpart Korean Observatory (GECKO): GECKO Follow-up Observation of GW190425

Gregory S. H. Paek, Myungshin Im, Joonho Kim +13

One of the keys to the success of multimessenger astronomy is the rapid identification of the electromagnetic wave counterpart, kilonova (KN), of the gravitational-wave (GW) event.…

astro-ph.HE2023★ 12 cited

Multi-messenger prospects for black hole - neutron star mergers in the O4 and O5 runs

Alberto Colombo, Raphaël Duqué, Om Sharan Salafia +13

The existence of merging black hole-neutron star (BHNS) binaries has been ascertained through the observation of their gravitational wave (GW) signals. However, to date, no definit…

astro-ph.HE2023★ 230 cited

JWST detection of heavy neutron capture elements in a compact object merger

A. Levan, B. P. Gompertz, O. S. Salafia +80

The mergers of binary compact objects such as neutron stars and black holes are of central interest to several areas of astrophysics, including as the progenitors of gamma-ray burs…

astro-ph.HE2023★ 3 cited

A bright megaelectronvolt emission line in -ray burst GRB 221009A

Maria Edvige Ravasio, Om Sharan Salafia, Gor Oganesyan +13

The highly variable and energetic pulsed emission of a long gamma-ray burst (GRB) is thought to originate from local, rapid dissipation of kinetic or magnetic energy within an ultr…