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Staff profile

Overview

Aristeidis Amvrosiadis

PDRA

Affiliations
Affiliation
PDRA in the Department of Physics

Publications

Journal Article

  • Galaxy mass modelling from multiwavelength JWST strong lens analysis: dark matter substructure, angular mass complexity, or both?
    Lange, S. C., Amvrosiadis, A., Nightingale, J. W., He, Q., Frenk, C. S., Robertson, A., Cole, S., Massey, R., Cao, X., Li, R., & Wang, K. (2025). Galaxy mass modelling from multiwavelength JWST strong lens analysis: dark matter substructure, angular mass complexity, or both?. Monthly Notices of the Royal Astronomical Society, 539(2), 704-726. https://doi.org/10.1093/mnras/staf491
  • The COSMOS-Web ring: Spectroscopic confirmation of the background source at z = 5.1
    Shuntov, M., Jin, S., Mercier, W., Kartaltepe, J. S., Larson, R., Khostovan, A. A., Gavazzi, R., Nightingale, J. W., Ilbert, O., Arango-Toro, R., Franco, M., Akins, H. B., Casey, C. M., McCracken, H. J., Ciesla, L., Magdis, G. E., Amvrosiadis, A., Enia, A., Faisst, A. L., … Vaccari, M. (2025). The COSMOS-Web ring: Spectroscopic confirmation of the background source at z = 5.1. Astronomy and Astrophysics, 696, Article L14. https://doi.org/10.1051/0004-6361/202554273
  • The onset of bar formation in a massive galaxy at z ∼ 3.8
    Amvrosiadis, A., Lange, S., Nightingale, J. W., He, Q., Frenk, C. S., Oman, K. A., Smail, I., Swinbank, A. M., Fragkoudi, F., Gadotti, D. A., Cole, S., Borsato, E., Robertson, A., Massey, R., Cao, X., & Li, R. (2025). The onset of bar formation in a massive galaxy at z ∼ 3.8. Monthly Notices of the Royal Astronomical Society, 537(2), 1163-1181. https://doi.org/10.1093/mnras/staf048
  • The kinematics of massive high-redshift dusty star-forming galaxies
    Amvrosiadis, A., Wardlow, J. L., Birkin, J. E., Smail, I., Swinbank, A. M., Nightingale, J., Bertoldi, F., Brandt, W. N., Casey, C. M., Chapman, S. C., Chen, C. C., Cox, P., da Cunha, E., Dannerbauer, H., Dudzevičiūte, U., Gullberg, B., Hodge, J. A., Knudsen, K. K., Menten, K., … van der Werf, P. (2025). The kinematics of massive high-redshift dusty star-forming galaxies. Monthly Notices of the Royal Astronomical Society, 536(4), 3757-3783. https://doi.org/10.1093/mnras/stae2760
  • SCUBADive. I. JWST+ALMA Analysis of 289 Submillimeter Galaxies in COSMOS-web
    McKinney, J., Casey, C. M., Long, A. S., Cooper, O. R., Manning, S. M., Franco, M., Akins, H., Lambrides, E., Gammon, E., Silva, C., Gentile, F., Zavala, J. A., Amvrosiadis, A., Andika, I., Brinch, M., Champagne, J. B., Chartab, N., Drakos, N. E., Faisst, A. L., … Vijayan, A. P. (2025). SCUBADive. I. JWST+ALMA Analysis of 289 Submillimeter Galaxies in COSMOS-web. Astrophysical Journal, 979(2), Article 229. https://doi.org/10.3847/1538-4357/ada357
  • A novel high-z submm galaxy efficient line survey in ALMA bands 3 through 8 - an ANGELS pilot
    Bakx, T. J. L. C., Amvrosiadis, A., Bendo, G. J., Algera, H. S. B., Serjeant, S., Bonavera, L., Borsato, E., Chen, X., Cox, P., González-Nuevo, J., Hagimoto, M., Harrington, K. C., Ivison, R. J., Kamieneski, P., Marchetti, L., Riechers, D. A., Tsukui, T., van der Werf, P. P., Yang, C., … Urquhart, S. A. (2024). A novel high-z submm galaxy efficient line survey in ALMA bands 3 through 8 - an ANGELS pilot. Monthly Notices of the Royal Astronomical Society, 535(2), 1533-1574. https://doi.org/10.1093/mnras/stae2409
  • Unveiling lens light complexity with a novel multi-Gaussian expansion approach for strong gravitational lensing
    He, Q., Nightingale, J. W., Amvrosiadis, A., Robertson, A., Cole, S., Frenk, C. S., Massey, R., Li, R., Cao, X., Lange, S. C., & França, J. P. C. (2024). Unveiling lens light complexity with a novel multi-Gaussian expansion approach for strong gravitational lensing. Monthly Notices of the Royal Astronomical Society, 532(2), 2441-2462. https://doi.org/10.1093/mnras/stae1577
  • The COSMOS-Web ring: In-depth characterization of an Einstein ring lensing system at z ∼ 2
    Mercier, W., Shuntov, M., Gavazzi, R., Nightingale, J. W., Arango, R., Ilbert, O., Amvrosiadis, A., Ciesla, L., Casey, C. M., Jin, S., Faisst, A. L., Andika, I. T., Drakos, N. E., Enia, A., Franco, M., Gillman, S., Gozaliasl, G., Hayward, C. C., Huertas-Company, M., … Vijayan, A. P. (2024). The COSMOS-Web ring: In-depth characterization of an Einstein ring lensing system at z ∼ 2. Astronomy & Astrophysics, 687, Article A61. https://doi.org/10.1051/0004-6361/202348095
  • Strong gravitational lensing’s ‘external shear’ is not shear
    Etherington, A., Nightingale, J., Massey, R., Tam, S.-I., Cao, X., Niemiec, A., He, Q., Robertson, A., Li, R., Amvrosiadis, A., Cole, S., Diego, J., Frenk, C., Frye, B., Harvey, D., Jauzac, M., Koekemoer, A., Lagattuta, D., Lange, S., … Steinhardt, C. (2024). Strong gravitational lensing’s ‘external shear’ is not shear. Monthly Notices of the Royal Astronomical Society, 531(3), 3684-3697. https://doi.org/10.1093/mnras/stae1375
  • Characterization of Herschel-selected strong lens candidates through HST and sub-mm/mm observations
    Borsato, E., Marchetti, L., Negrello, M., Corsini, E. M., Wake, D., Amvrosiadis, A., Baker, A. J., Bakx, T. J. L. C., Beelen, A., Berta, S., Beyer, A., Clements, D. L., Cooray, A., Cox, P., Dannerbauer, H., de Zotti, G., Dye, S., Eales, S. A., Enia, A., … Young, A. (2024). Characterization of Herschel-selected strong lens candidates through HST and sub-mm/mm observations. Monthly Notices of the Royal Astronomical Society, 528(4), 6222-6279. https://doi.org/10.1093/mnras/stad3381
  • Scanning for dark matter subhaloes in Hubble Space Telescope imaging of 54 strong lenses
    Nightingale, J. W., He, Q., Cao, X., Amvrosiadis, A., Etherington, A., Frenk, C. S., Hayes, R. G., Robertson, A., Cole, S., Lange, S., Li, R., & Massey, R. (2024). Scanning for dark matter subhaloes in Hubble Space Telescope imaging of 54 strong lenses. Monthly Notices of the Royal Astronomical Society, 527(4), 10480-10506. https://doi.org/10.1093/mnras/stad3694
  • FLASH: Faint Lenses from Associated Selection with Herschel
    Bakx, T. J. L. C., Gray, B. S., González-Nuevo, J., Bonavera, L., Amvrosiadis, A., Eales, S., Hagimoto, M., & Serjeant, S. (2023). FLASH: Faint Lenses from Associated Selection with Herschel. Monthly Notices of the Royal Astronomical Society, 527(3), 8865-8885. https://doi.org/10.1093/mnras/stad3759
  • Bright extragalactic ALMA redshift survey (BEARS) III: detailed study of emission lines from 71 Herschel targets
    Hagimoto, M., Bakx, T. J. L. C., Serjeant, S., Bendo, G. J., Urquhart, S. A., Eales, S., Harrington, K. C., Tamura, Y., Umehata, H., Berta, S., Cooray, A. R., Cox, P., De Zotti, G., Lehnert, M. D., Riechers, D. A., Scott, D., Temi, P., van der Werf, P. P., Yang, C., … Young, A. J. (2023). Bright extragalactic ALMA redshift survey (BEARS) III: detailed study of emission lines from 71 Herschel targets. Monthly Notices of the Royal Astronomical Society, 521(4), 5508–5535. https://doi.org/10.1093/mnras/stad784
  • The bright extragalactic ALMA redshift survey (BEARS) – II. Millimetre photometry of gravitational lens candidates
    Bendo, G. J., Urquhart, S. A., Serjeant, S., Bakx, T., Hagimoto, M., Cox, P., Neri, R., Lehnert, M. D., Dannerbauer, H., Amvrosiadis, A., Andreani, P., Baker, A. J., Beelen, A., Berta, S., Borsato, E., Buat, V., Butler, K. M., Cooray, A., De Zotti, G., … Young, A. J. (2023). The bright extragalactic ALMA redshift survey (BEARS) – II. Millimetre photometry of gravitational lens candidates. Monthly Notices of the Royal Astronomical Society, 522(2), 2995-3017. https://doi.org/10.1093/mnras/stac3771
  • Abell 1201: detection of an ultramassive black hole in a strong gravitational lens
    Nightingale, J., Smith, R. J., He, Q., O’Riordan, C. M., Kegerreis, J. A., Amvrosiadis, A., Edge, A. C., Etherington, A., Hayes, R. G., Kelly, A., Lucey, J. R., & Massey, R. J. (2023). Abell 1201: detection of an ultramassive black hole in a strong gravitational lens. Monthly Notices of the Royal Astronomical Society, 521(3), 3298-3322. https://doi.org/10.1093/mnras/stad587
  • Testing strong lensing subhalo detection with a cosmological simulation
    He, Q., Nightingale, J., Robertson, A., Amvrosiadis, A., Cole, S., Frenk, C. S., Massey, R., Li, R., Amorisco, N. C., Metcalf, R. B., Cao, X., & Etherington, A. (2023). Testing strong lensing subhalo detection with a cosmological simulation. Monthly Notices of the Royal Astronomical Society, 518(1), 220-239. https://doi.org/10.1093/mnras/stac2779
  • PyAutoGalaxy: Open-Source Multiwavelength Galaxy Structure & Morphology
    Nightingale, J. W., Amvrosiadis, A., Hayes, R. G., He, Q., Etherington, A., Cao, X., Cole, S., Frawley, J., Frenk, C. S., Lange, S., Li, R., Massey, R. J., Negrello, M., & Robertson, A. (2023). PyAutoGalaxy: Open-Source Multiwavelength Galaxy Structure & Morphology. Journal of Open Source Software, 8(81), Article 4475. https://doi.org/10.21105/joss.04475
  • Galaxy–galaxy strong lens perturbations: line-of-sight haloes versus lens subhaloes
    He, Q., Li, R., Frenk, C. S., Nightingale, J., Cole, S., Amorisco, N. C., Massey, R., Robertson, A., Etherington, A., Amvrosiadis, A., & Cao, X. (2022). Galaxy–galaxy strong lens perturbations: line-of-sight haloes versus lens subhaloes. Monthly Notices of the Royal Astronomical Society, 512(4), 5862-5873. https://doi.org/10.1093/mnras/stac759
  • Modelling high-resolution ALMA observations of strongly lensed dusty star-forming galaxies detected by Herschel
    Maresca, J., Dye, S., Amvrosiadis, A., Bendo, G., Cooray, A., De Zotti, G., Dunne, L., Eales, S., Furlanetto, C., González-Nuevo, J., Greener, M., Ivison, R., Lapi, A., Negrello, M., Riechers, D., Serjeant, S., Tergolina, M., & Wardlow, J. (2022). Modelling high-resolution ALMA observations of strongly lensed dusty star-forming galaxies detected by Herschel. Monthly Notices of the Royal Astronomical Society, 512(2), 2426-2438. https://doi.org/10.1093/mnras/stac585
  • A forward-modelling method to infer the dark matter particle mass from strong gravitational lenses
    He, Q., Robertson, A., Nightingale, J., Cole, S., Frenk, C. S., Massey, R., Amvrosiadis, A., Li, R., Cao, X., & Etherington, A. (2022). A forward-modelling method to infer the dark matter particle mass from strong gravitational lenses. Monthly Notices of the Royal Astronomical Society, 511(2), 3046-3062. https://doi.org/10.1093/mnras/stac191
  • A high-resolution investigation of the multiphase ISM in a galaxy during the first two billion years
    Dye, S., Eales, S., Gomez, H., Jones, G., Smith, M., Borsato, E., Moss, A., Dunne, L., Maresca, J., Amvrosiadis, A., Negrello, M., Marchetti, L., Corsini, E., Ivison, R., Bendo, G., Bakx, T., Cooray, A., Cox, P., Dannerbauer, H., … Vlahakis, C. (2022). A high-resolution investigation of the multiphase ISM in a galaxy during the first two billion years. Monthly Notices of the Royal Astronomical Society, 510(3), 3734-3757. https://doi.org/10.1093/mnras/stab3569
  • Systematic Errors Induced by the Elliptical Power-law model in Galaxy–Galaxy Strong Lens Modeling
    Cao, X., Li, R., Nightingale, J., Massey, R., Robertson, A., Frenk, C. S., Amvrosiadis, A., Amorisco, N. C., He, Q., Etherington, A., Cole, S., & Zhu, K. (2022). Systematic Errors Induced by the Elliptical Power-law model in Galaxy–Galaxy Strong Lens Modeling. Research in Astronomy and Astrophysics, 22(2). https://doi.org/10.1088/1674-4527/ac3f2b
  • Halo concentration strengthens dark matter constraints in galaxy-galaxy strong lensing analyses
    Amorisco, N. C., Nightingale, J., He, Q., Amvrosiadis, A., Cao, X., Cole, S., Etherington, A., Frenk, C. S., Li, R., Massey, R., & Robertson, A. (2022). Halo concentration strengthens dark matter constraints in galaxy-galaxy strong lensing analyses. Monthly Notices of the Royal Astronomical Society, 510, 2464-2479. https://doi.org/10.1093/mnras/stab3527
  • An ALMA survey of the SCUBA-2 Cosmology Legacy Survey UKIDSS/UDS field: halo masses for submillimetre galaxies
    Stach, S., Smail, I., Amvrosiadis, A., Swinbank, A., Dudzevičiūtė, U., Geach, J., Almaini, O., Birkin, J., Chen, C.-C., Conselice, C., Cooke, E., Coppin, K., Dunlop, J., Farrah, D., Ikarashi, S., Ivison, R., & Wardlow, J. (2021). An ALMA survey of the SCUBA-2 Cosmology Legacy Survey UKIDSS/UDS field: halo masses for submillimetre galaxies. Monthly Notices of the Royal Astronomical Society, 504(1). https://doi.org/10.1093/mnras/stab714
  • PyAutoLens: Open-Source Strong Gravitational Lensing
    Nightingale, J., Hayes, R., Kelly, A., Amvrosiadis, A., Etherington, A., He, Q., Li, N., Cao, X., Frawley, J., Cole, S., Enia, A., Frenk, C., Harvey, D., Li, R., Massey, R., Negrello, M., & Robertson, A. (2021). PyAutoLens: Open-Source Strong Gravitational Lensing. The Journal of Open Source Software, 6(58), Article 2825. https://doi.org/10.21105/joss.02825