no code implementations • 29 Jan 2021 • Charles L. Steinhardt, Michael I. Andersen, Gabriel B. Brammer, Lise Christensen, Johan P. U. Fynbo, Bo Milvang-Jensen, Pascal A. Oesch, Sune Toft
Recent work reported the discovery of a gamma-ray burst (GRB) associated with the galaxy GN-z11 at $z\sim 11$.
High Energy Astrophysical Phenomena
2 code implementations • 19 Jun 2018 • Peter Laursen, Jesper Sommer-Larsen, Bo Milvang-Jensen, Johan P. U. Fynbo, Alexei O. Razoumov
Uncertainties such as cosmic variance and the anisotropic escape of Lya are taken into account, and it is predicted that once the survey has finished, the probabilities of detecting none, one, or more than one are ~90%, ~10%, and ~1%; a significantly smaller success rate compared to earlier predictions, due to the combined effect of a highly neutral IGM scattering Lya to such large distances from the galaxy that they fall outside the observational aperture, and to the actual depth of the survey being less than predicted.
Astrophysics of Galaxies
