Calcium Triplet Absorption is Common around Little Red Dots

BibTeX Entry

@article{2026arXiv260925349G,
  author = {{Greene}, Jenny E. and {Liu}, Hanpu and {Hviding}, Raphael E. and {Naidu}, Rohan P. and {Setton}, David J. and {Wang}, Bingjie and {Labbe}, Ivo and {Kokorev}, Vasily and {Lin}, Xiaojing and {Akins}, Hollis B. and {de Graaff}, Anna and {Leja}, Joel and {Matthee}, Jorryt and {Torralba}, Alberto and {Glazebrook}, Karl and {Bezanson}, Rachel and {Boogaard}, Leindert A. and {Brammer}, Gabriel and {Casey}, Caitlin M. and {Chisholm}, John and {Fan}, Xiaohui and {Furtak}, Lukas and {Fujimoto}, Seiji and {Jiang}, Yan-Fei and {Ma}, Yilun and {Nanayakkara}, Themiya and {Nelson}, Erica J. and {Pan}, Richard and {Quataert}, Eliot and {Taylor}, Anthony J. and {Williams}, Christina and {Zitrin}, Adi},
  title = {{Calcium Triplet Absorption is Common around Little Red Dots}},
  journal = {arXiv e-prints},
  keywords = {Astrophysics of Galaxies},
  year = {2026},
  month = sep,
  eid = {arXiv:2609.25349},
  pages = {arXiv:2609.25349},
  archiveprefix = {arXiv},
  eprint = {2609.25349},
  primaryclass = {astro-ph.GA},
  adsurl = {https://ui.adsabs.harvard.edu/abs/2026arXiv260925349G},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System},
  dimensions = {true},
  month_numeric = {9}
}
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