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researcher

Christophe Pichon

14 papers hereh-index 456 citations15 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author9
  • last author4

Across the 13 of 14 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO12
  • astro-ph.GA2
same name
  • Christophe Pichon — 3 papers

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20162026
most citedWhen do cosmic peaks, filaments or walls merge? A theory of critical events in a multi-scale landscape

24 citations · 70 across the 13 of their papers we have counts for

collaborators
Showing 2026Show all

3 papers · 1 filter

astro-ph.CO2026

The impact of evolving cosmic filaments on mass and spin evolution of dark matter halos

Hannah Jhee, Hyunmi Song, Clotilde Laigle +3

The evolution of galaxies is closely tied to that of their host dark matter halos, which is in turn strongly modulated by the surrounding large-scale environment. Cosmic filaments…

astro-ph.GA2026

ODIN: Rest-frame Optical Morphologies and Star Formation Activity of Lyα Emitters at z=2.4, 3.1, and 4.5

Sang Hyeok Im, Ho Seong Hwang, Jeong Hwan Lee +19

We analyze the rest-frame optical (~8000 Å) morphologies and star formation activity of Lyα emitters (LAEs) at redshifts 2.4, 3.1, and 4.5, identified in the ODIN survey. To…

astro-ph.CO2026

Which filaments matter: the relative scalings of anisotropic infall

Junsup Shim, Dmitri Pogosyan, Myoungwon Jeon +1

Dark-matter haloes do not form in isolation but within the surrounding cosmic web. By the time a halo begins to collapse, its larger-scale environment has typically collapsed along…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.