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researcher

S. Chappell

11 papers hereh-index 8795 citations21 works total

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

author position
  • first author1
  • middle author9
  • last author1

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

fields
  • astro-ph.GA7
  • astro-ph.CO1
  • astro-ph.HE1
  • astro-ph.IM1
  • astro-ph.SR1
same name
  • S. Chappell — 5 papers, h 13
  • S. Chappell — 1 paper, h 9

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
20112019
most citedRelativistic redshift of the star S0-2 orbiting the Galactic center supermassive black hole

497 citations · 1.1k across the 11 of their papers we have counts for

collaborators
Showing 2019Show all

1 paper · 1 filter

astro-ph.GA2019★ 497 cited

Relativistic redshift of the star S0-2 orbiting the Galactic center supermassive black hole

Tuan Do, Aurelien Hees, Andrea Ghez +26

General Relativity predicts that a star passing close to a supermassive black hole should exhibit a relativistic redshift. We test this using observations of the Galactic center st…

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