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H. A. Smith

11 papers hereh-index 458 citations11 works total

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

author position
  • middle author8
  • last author3

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE7
  • astro-ph.GA3
  • astro-ph.EP1
same name
  • H. A. Smith — 13 papers, h 18
  • H. A. Smith — 10 papers
  • H. A. Smith — 6 papers
  • H. A. Smith — 5 papers
  • H. A. Smith — 3 papers, h 1
  • H. A. Smith — 3 papers, h 5

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
20182026
most citedGeneral Relativistic effects and the NIR variability of Sgr A* II: A systematic approach to temporal asymmetry

7 citations · 8 across the 9 of their papers we have counts for

collaborators
Showing astro-ph.GAShow all

3 papers · 1 filter

astro-ph.GA2026

Ionization Structure and Metal Enrichment of the Galactic Center Minispiral Observed with JWST

Nicole M Ford, Mayura Balakrishnan, Sebastiano D. von Fellenberg +11

Sagittarius A* (Sgr A*) is the nearest quiescent supermassive black hole, and its proximity offers a unique opportunity to study its surrounding fuel supply. We leverage extensive…

astro-ph.GA2025★ 1 cited

Photometric Constraints on Intermediate-mass Black Holes in the Galactic Centre

Tamojeet Roychowdhury, Sebastiano D. von Fellenberg, Joseph M. Michail +14

JWST/MIRI observations can place photometric limits on the presence of an intermediate-mass black hole (IMBH) near the Galactic Centre. The stellar complex IRS 13E, a co-moving con…

astro-ph.GA2024

A broad linewidth, compact, millimeter-bright molecular emission line source near the Galactic Center

Adam Ginsburg, John Bally, Ashley T. Barnes +37

A compact source, G0.02467-0.0727, was detected in ALMA \threemm observations in continuum and very broad line emission. The continuum emission has a spectral index α≈3.3,…

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