Maybe 流：超弥散星系 NGC1052-DF2 中一条可能的冷恒星流
星系天体物理
2018-05-02 v1
摘要
我们报告了在超弥散星系 NGC1052-DF2 中存在冷恒星流的初步证据。若被证实，该恒星流(我们称之为“Maybe 流”)将是本星系群之外探测到的第一条冷恒星流。该候选流非常窄，并具有不寻常且高度弯曲的形状。
关键词
引用
@article{arxiv.1805.00017,
title = {The Maybe Stream: A Possible Cold Stellar Stream in the Ultra-Diffuse Galaxy NGC1052-DF2},
author = {Roberto Abraham and Shany Danieli and Pieter van Dokkum and Charlie Conroy and J. M. Diederik Kruijssen and Yotam Cohen and Allison Merritt and Jielai Zhang and Deborah Lokhorst and Lamiya Mowla and Jean Brodie and Aaron J. Romanowsky and Steven Janssens},
journal= {arXiv preprint arXiv:1805.00017},
year = {2018}
}
备注
Accepted for publication in RNAAS