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researcher

P. Lopes

6 papers hereh-index 4156 citations8 works total

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

author position
  • first author1
  • middle author4

Across the 5 of 6 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA3
  • astro-ph.CO2
  • astro-ph.IM1
same name
  • P. Lopes — 28 papers, h 9
  • P. Lopes — 27 papers, h 19
  • P. Lopes — 13 papers, h 8
  • P. Lopes — 2 papers, h 30
  • P. Lopes — 2 papers, h 16
  • P. Lopes — 2 papers, h 2

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
20202024
most citedThe miniJPAS survey: star-galaxy classification using machine learning

55 citations · 110 across the 6 of their papers we have counts for

collaborators
Showing 2023Show all

3 papers · 1 filter

astro-ph.CO2023★ 1 cited

The miniJPAS survey: Optical detection of galaxy clusters with PZWav

L. Doubrawa, E. S. Cypriano, A. Finoguenov +21

Galaxy clusters are an essential tool to understand and constrain the cosmological parameters of our Universe. Thanks to its multi-band design, J-PAS offers a unique group and clus…

astro-ph.GA2023★ 4 cited

The miniJPAS survey: Maximising the photo-z accuracy from multi-survey datasets with probability conflation

A. Hernán-Caballero, M. Akhlaghi, C. López-Sanjuan +35

We present a new method for obtaining photometric redshifts (photo-z) for sources observed by multiple photometric surveys using a combination (conflation) of the redshift probabil…

astro-ph.CO2023★ 35 cited

The Role of Groups in Galaxy Evolution: compelling evidence of pre-processing out to the turnaround radius of clusters

P. A. A. Lopes, A. L. B. Ribeiro, D. Brambila

We present clear and direct evidence of the pre-processing effect of group galaxies falling into clusters in the local Universe (z≲0.1). We start with a sample of 238 cl…

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