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arXiv · 2602.02485

DeepDive: Tracing the early quenching pathways of massive quiescent galaxies at $z>3$ from their star-formation histories and chemical abundances

Massissilia L. Hamadouche·Katherine E. Whitaker·Francesco Valentino·Jacqueline Antwi-Danso·Kei Ito·Aliza Beverage·Pengpei Zhu·Gabriel Brammer·Vasily Kokorev·Gabriella de Lucia·William M. Baker·Marion Farcy·Anna Gallazzi·Steven Gillman·Rashmi Gottumukkala·Michaela Hirschmann·Christian Kragh Jespersen·Takumi Kakimoto·Minju M. Lee·Masato Onodera·Rhythm Shimakawa·Masayuki Tanaka·John R. Weaver·Po-Feng Wu
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Abstract

We investigate the chemical abundances and star-formation histories (SFH) of ten massive ($\mathrm{log}_{10} (M_{\star}/\mathrm{M}_{\odot})>10.5$) quiescent galaxies at $3 3$.

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Massissilia L. Hamadouche, Katherine E. Whitaker, Francesco Valentino, Jacqueline Antwi-Danso, Kei Ito, Aliza Beverage, Pengpei Zhu, Gabriel Brammer, Vasily Kokorev, Gabriella de Lucia, William M. Baker, Marion Farcy, Anna Gallazzi, Steven Gillman, Rashmi Gottumukkala, Michaela Hirschmann, Christian Kragh Jespersen, Takumi Kakimoto, Minju M. Lee, Masato Onodera, Rhythm Shimakawa, Masayuki Tanaka, John R. Weaver, Po-Feng Wu. 2026-02-02. DeepDive: Tracing the early quenching pathways of massive quiescent galaxies at $z>3$ from their star-formation histories and chemical abundances. https://arxiv.org/abs/2602.02485

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