Publications

17 publications in peer-reviewed journals, including 5 as first author.

  1. Mpetha, C. T., Taylor, J. E., Amoura, Y., Haggar R., de Boer, T., Guerrini, S., Guinot, A., Hervas Peters, F., Hildebrandt, H., Hudson, M. J., Kilbinger, M., Liaudat, T., McConnachie, A., Van Waerbeke, L., Wittje, A., 2025, Cosmology from UNIONS weak lensing profiles of galaxy clusters, MNRAS, submitted
  2. Haggar R., Amoura Y., Mpetha C. T., Taylor J. E., Walker K., Power C., 2024, Constraining cosmological parameters using the splashback radius of galaxy clusters, ApJ, 972, 28
  3. Mpetha C. T., Taylor J. E., Amoura Y., Haggar R., 2024, The infall region as a complementary probe to cluster abundance, MNRAS, 532, 2521
  4. Haggar R. De Luca F., De Petris M., Sazonova E., Taylor J. E., Knebe A., Gray M. E., Pearce F. R., Contreras-Santos A., Cui W., Kuchner U., Mostoghiu Paun R. A., Power C., 2024, Reconsidering the dynamical states of galaxy clusters using PCA and UMAP, MNRAS, 532, 1031
  5. Contreras-Santos A., Knebe A., Cui W., Alonso Asensio I., Dalla Vecchia C., Cañas R., Haggar R., Mostoghiu Paun R. A., Pearce F., Rasia E., 2024, Characterising the intra-cluster light in The Three Hundred simulations, A&A, 683, A59
  6. Contreras-Santos A., Knebe A., Cui W., Haggar R., Pearce F., Gray M., De Petris M., Yepes G., 2023, Galaxy pairs in The Three Hundred simulations II: studying bound ones and identifying them via machine learning, MNRAS, 522, 1270
  7. Hough T., Cora S. A., Haggar R., Vega-Martínez C., Kuchner U., Pearce F., Gray M., Knebe A., Yepes G., 2023, The Three Hundred project: connection between star formation quenching and dynamical evolution in and around simulated galaxy clusters, MNRAS, 518, 2398
  8. Haggar R., Kuchner U., Gray M. E., Pearce F. R., Knebe A., Yepes H., Cui W., 2023, The Three Hundred project: Galaxy groups do not survive cluster infall, MNRAS, 518, 1316
  9. Greener M. J., Aragón-Salamanca A., Merrifield M., Peterken T., Sazonova E., Haggar R., Bizyaev D., Brownstein J. R., Lane R. R., Pan K., 2022, SDSS-IV MaNGA: the chemical co-evolution of gas and stars in spiral galaxies, MNRAS, 516, 1275
  10. Contreras-Santos A., Knebe A., Cui W., Haggar R., Pearce F., Gray M., Cui W., De Petris M., Yepes G., 2022, Galaxy pairs in The Three Hundred simulations: a study of the performance of observational pair-finding techniques, MNRAS, 515, 5375
  11. Cui W., Dave R, Knebe A., Rasia E., Gray M., Pearce F., Power C., Yepes G., Anbajagane D., Ceverino D., Contreras-Santos A., de Andres D., De Petris M., Ettori S., Haggar R., Li Q., Wang Y., Yang X., Borgani S., Dolag K., Zu Y., Kuchner U., Cañas R., Ferragamo A., Gianfagna G., 2022, The Three Hundred project: The GIZMO-SIMBA runs, MNRAS, 514, 977
  12. Contreras-Santos A., Knebe A., Pearce F., Haggar R., Gray M., Cui W., Yepes G., De Petris M., De Luca F., Power C., Mostoghiu R., Nuza S. E., Hoeft M., 2022, The Three Hundred project: galaxy cluster mergers and their impact on the stellar component of brightest cluster galaxies, MNRAS, 511, 2897
  13. Kuchner U., Haggar R., Aragón-Salamanca A., Pearce F. R., Gray M. E., Rost A., Cui W., Knebe A., Yepes G., 2022, An inventory of galaxies in cosmic filaments feeding galaxy clusters: galaxy groups, backsplash galaxies, and pristine galaxies, MNRAS, 510, 581
  14. Haggar R., Pearce F. R., Gray M. E., Knebe A., Yepes H., 2021, The Three Hundred project: Substructure in hydrodynamical and dark matter simulations of galaxy groups around clusters, MNRAS, 502, 1191
  15. Knebe A., Gámez-Marín M., Pearce F. R., Cui W., Hoffmann K., de Petris M., Power C., Haggar R., Mostoghiu R., 2020, The Three Hundred project: Shapes and radial alignment of satellite, infalling, and backsplash galaxies, MNRAS, 495, 3002
  16. Kuchner U., Aragón-Salamanca A., Pearce F. R., Gray M. E., Rost A., Mu C., Welker C., Cui W., Haggar R., Laigle C., Knebe A., Kraljic K., Sarron F., Yepes G., 2020, Mapping and characterisation of cosmic filaments in galaxy cluster outskirts: Strategies and forecasts for observations from simulations, MNRAS, 494, 5473
  17. Haggar R., Gray M. E., Pearce F. R., Knebe A., Cui W., Mostoghiu R., Yepes G., 2020, The Three Hundred project: Backsplash galaxies in simulations of clusters, MNRAS, 492, 6074

A full ADS list of my publications can be found here.