Understanding Lyman-alpha emitters

TL;DR

This paper summarizes the discussions and progress in the study of Lyman-alpha emitters, covering observational and theoretical advances, methodologies, and future directions in the field.

Contribution

It provides a comprehensive overview of the state of research on Lyman-alpha emitters as of 2008, highlighting key topics and future outlooks.

Findings

Advances in methods and selection techniques

Insights into morphology and clustering of emitters

Discussion on local universe observations informing high redshift studies

Abstract

This publication contains the conference summary of the Understanding Lyman-alpha Emitters conference held at the Max Planck Institute for Astronomy in Heidelberg October 6 - 10, 2008. The scope of the conference was to bring together most of the scientists working in the field of Lyman-alpha emitters, whether at low or high redshift, or on observational or theoretical aspects, and to summarise how far the field of study of galaxies with Lyman-alpha emission has come. An outlook towards the future of the field was also desired. As part of the conference, two days were dedicated to in total six discussion sessions. The topics were i) new methods and selection methods, ii) morphology, iii) what can the local Universe observations tell us about the high redshift Universe?, iv) clustering, v) SED fitting and vi) Ly-alpha blobs. The chairs of those sessions were asked to summarise the discussions, as presented in these proceedings.