Dr Benjamin Beauchesne

Recent publications — 2026

1. A comprehensive separation of dark matter and baryonic mass components in galaxy clusters ─ II: an overview of the mass distribution in Abell S1063
   Beauchesne, Benjamin, Clément, Benjamin, Limousin, Marceau, Niemiec, Anna, Jauzac, Mathilde, et al.
   Aug 2026, Monthly Notices of the Royal Astronomical Society, 550, stag829 (on-line)
2. A comprehensive separation of dark matter and baryonic mass components in galaxy clusters ─ I. Mass constraints from Abell S1063
   Beauchesne, Benjamin, Clément, Benjamin, Limousin, Marceau, Pampliega, Belén Alcalde, Jauzac, Mathilde, et al.
   Aug 2026, Monthly Notices of the Royal Astronomical Society, 550, stag1017 (on-line)
3. SLICE: Combining strong lensing and X-ray data of AC 114: Further insights into the merger scenario
   Limousin, Marceau, Beauchesne, Benjamin, Sharon, Keren, Eckert, Dominique, Mahler, Guillaume, et al.
   Jul 2026, Astronomy and Astrophysics, 711, A143 (on-line)
4. Strong LensIng and Cluster Evolution (SLICE) with JWST: Early Results, Lens Models, and High-redshift Detections
   Cerny, Catherine, Mahler, Guillaume, Sharon, Keren, Jauzac, Mathilde, Khullar, Gourav, et al.
   Apr 2026, The Astrophysical Journal, 1001, 60 (on-line)
5. Hiding behind a curtain of dust: Gas and dust properties of an ultra-luminous strongly-lensed z = 3.75 galaxy behind the Milky Way disc
   Alcalde Pampliega, Belén, Harrington, Kevin C., Amvrosiadis, Aristeidis, Aravena, Manuel, Yun, Min S., et al.
   Feb 2026, Astronomy and Astrophysics, 706, A174 (on-line)

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