5–30 Jun 2017
Nordita, Stockholm
Europe/Stockholm timezone

In Search for an Optical or Infrared Counterpart to Neutron Star Mergers

22 Jun 2017, 09:00
30m
FD5 (Nordita, Stockholm)

FD5

Nordita, Stockholm

Speaker

Mansi Kasliwal

Description

We are all enjoying the dawn of a new era with multiple direct detections of gravitational waves from merging black holes and eagerly a waiting a merger with at least one neutron star. Here, I will present my ongoing efforts and my view on prospects to identify and characterize an electromagnetic counterpart. Among the various models for electromagnetic emission from binary neutron star mergers, free neutron decay and disk wind emission give the most luminous and fast-evolving optical counterpart. I will describe co-ordinated global effort, the GROWTH (Global Relay of Observatories Watching Transients Happen) network working in tandem with the Zwicky Transient Facility to search for this optical effort. I will also describe my phased efforts to build a wide-field infrared camera to look for longer wavelength kilonova emission hidden by high opacity.

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