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researcher

J. Helly

100 papers hereh-index 4315.8k citations118 works total

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

author position
  • first author3
  • middle author71
  • last author15

Across the 89 of 100 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA44
  • astro-ph.CO41
  • astro-ph11
  • astro-ph.IM2
  • cs.DC1
  • gr-qc1

identity via Semantic Scholar / OpenAlex

activity
20022026
most citedSimulating the joint evolution of quasars, galaxies and their large-scale distribution

5.1k citations · 21.2k across the 99 of their papers we have counts for

collaborators
Showing 2018Show all

3 papers · 1 filter

astro-ph.GA2018★ 2 cited

The Milky Way's total satellite population and constraining the mass of the warm dark matter particle

Oliver Newton, Marius Cautun, Adrian Jenkins +2

The Milky Way's (MW) satellite population is a powerful probe of warm dark matter (WDM) models as the abundance of small substructures is very sensitive to the properties of the WD…

gr-qc2018

Warm inflation with a generalized Langevin equation scenario

Xi-Bin Li, Shi-Wei Yan, He Wang +1

In this paper, we discuss the warm inflation model with both a Langevin equation and a generalized Langevin equation scenario. As a brief picture to illustrate the basic properties…

astro-ph.GA2018★ 66 cited

Aurigaia: mock Gaia DR2 stellar catalogues from the Auriga cosmological simulations

Robert J. J. Grand, John Helly, Azadeh Fattahi +12

We present and analyse mock stellar catalogues that match the selection criteria and observables (including uncertainties) of the Gaia satellite data release 2 (DR2). The source ar…

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