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researcher

J. A. Petts

5 papers hereh-index 6159 citations8 works total

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

author position
  • first author3
  • middle author1

Across the 4 of 5 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA5

identity via Semantic Scholar / OpenAlex

activity
20152019
most citedA semi-analytic dynamical friction model for cored galaxies

70 citations · 213 across the 5 of their papers we have counts for

collaborators
Showing 2017Show all

2 papers · 1 filter

astro-ph.GA2017★ 48 cited

Probing dark matter with star clusters: a dark matter core in the ultra-faint dwarf Eridanus II

Filippo Contenta, Eduardo Balbinot, James A. Petts +6

We present a new technique to probe the central dark matter (DM) density profile of galaxies that harnesses both the survival and observed properties of star clusters. As a first a…

astro-ph.GA2017★ 17 cited

Infalling Young Clusters in the Galactic Centre: implications for IMBHs and young stellar populations

J. A. Petts, A. Gualandris

The central parsec of the Milky Way hosts two puzzlingly young stellar populations, a tight isotropic distribution of B stars around SgrA* (the S-stars) and a disk of OB stars exte…

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