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researcher

A. Marchal

3 papers here

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

author position
  • first author1
  • middle author2

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA3
same name
  • A. Marchal — 7 papers, h 11

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
20232025
most citedConsiderations with stacking absorption spectra: cold HI gas in cirrus region of the Milky Way

2 citations · 2 across the 3 of their papers we have counts for

collaborators

2 papers

astro-ph.GA2024

Local HI Absorption towards the Magellanic Cloud foreground using ASKAP

Hiep Nguyen, N. M. McClure-Griffiths, James Dempsey +21

We present the largest Galactic neutral hydrogen HI absorption survey to date, utilizing the Australian SKA Pathfinder Telescope at an unprecedented spatial resolution of 30''. Thi…

astro-ph.GA2023

Mapping a lower limit on the mass fraction of the cold neutral medium using Fourier transformed HI 21cm emission line spectra: Application to the DRAO Deep Field from DHIGLS and the HI4PI survey

Antoine Marchal, Peter G. Martin, Marc-Antoine Miville-Deschênes +4

We develop a new method for spatially mapping a lower limit on the mass fraction of the cold neutral medium by analyzing the amplitude structure of T^b​(kv​), the Fourier tra…

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