MUSEQuBES: calibrating the redshifts of Ly α emitters using stacked circumgalactic medium absorption profiles

Autor: Martin Wendt, Jarle Brinchmann, Hsiao-Wen Chen, Sean D. Johnson, Michael V. Maseda, Johan Richard, Joop Schaye, Jorryt Matthee, Nicolas Bouché, T. Contini, Tanya Urrutia, Anne Verhamme, Sowgat Muzahid, Sebastiano Cantalupo, Johannes Zabl, Mohammad Akhlaghi, Raffaella Anna Marino, Adélaïde Claeyssens, Lutz Wisotzki, Floriane Leclercq

Publikováno v: Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society: Letters
Monthly Notices of the Royal Astronomical Society: Letters, Oxford Journals, 2020, Monthly Notices of the Royal Astronomical Society, 496 (2), pp.1013-1022. ⟨10.1093/mnras/staa1347⟩
Monthly Notices of the Royal Astronomical Society, 496(2), 1013-1022
Monthly Notices of the Royal Astronomical Society: Letters, 2020, Monthly Notices of the Royal Astronomical Society, 496 (2), pp.1013-1022. ⟨10.1093/mnras/staa1347⟩
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2020, 496 (2), pp.1013-1022. ⟨10.1093/mnras/staa1347⟩
Monthly Notices of the Royal Astronomical Society, 496 (2)

Lyman$-\alpha$ (Ly$\alpha$) emission lines are typically found to be redshifted with respect to the systemic redshifts of galaxies, likely due to resonant scattering of Ly$\alpha$ photons. Here we measure the average velocity offset for a sample of 9

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f14e04a997c1ab149c8f114d4b678b4d
https://doi.org/10.1093/mnras/staa1347

MUSE Analysis of Gas around Galaxies (MAGG) -- II: Metal-enriched halo gas around z~1 galaxies

Autor: R. Dutta, Michael T. Murphy, John M. O'Meara, Fabrizio Arrigoni Battaia, Sebastiano Cantalupo, Emma K. Lofthouse, R. M. Bielby, Michele Fumagalli, Matteo Fossati, Ryan Cooke, J. Xavier Prochaska

Publikováno v: Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 499 (4)
Monthly notices of the Royal Astronomical Society, 2020, Vol.499(4), pp.5022-5046 [Peer Reviewed Journal]

We present a study of the metal-enriched cool halo gas traced by MgII absorption around 228 galaxies at z~0.8-1.5 within 28 quasar fields from the MUSE Analysis of Gas around Galaxies (MAGG) survey. We observe no significant evolution in the MgII equ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01a8c59b42351d23e8a2a8432ce344b0
http://arxiv.org/abs/2009.14219

C IV broad absorption line disappearance in a large SDSS QSO sample

Autor: De Cicco, D., t, W. ~N., Grier, C. ~J., Paolillo, M., Filiz Ak, N., Schneider, D. ~P., Trump, J. ~R.

Context. Broad absorption lines (BALs) in the spectra of quasi-stellar objects (QSOs) originate from outflowing winds along our line of sight; winds are thought to originate from the inner regions of the QSO accretion disk, close to the central super

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efa3e3e635f505ee0ccaaeb0ab217165
http://hdl.handle.net/11588/768590

Galactic winds and extended Ly alpha emission from the host galaxies of high column density quasi-stellar object absorption systems

Autor: Barnes, Luka A., Haehnelt, Martin G., Tescari, Edoardo, Viel, Matteo

Publikováno v: Monthly Notices of the Royal Astronomical Society, 416 (3)

ISSN:0035-8711 ISSN:1365-2966

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______150::2e4677a75c490d86e3af660ea7faba46
https://hdl.handle.net/20.500.11850/160100

Metal-enriched halo gas across galaxy overdensities over the last 10 billion years

Autor: Emma K. Lofthouse, Fabrizio Arrigoni Battaia, Johan P. U. Fynbo, R. M. Bielby, J. Xavier Prochaska, Nicolas Tejos, Joseph N. Burchett, Joop Schaye, Todd M. Tripp, Tom Theuns, Matteo Fossati, Robert A. Crain, John P. Stott, Michele Fumagalli, R. Dutta, Michael T. Murphy, Fergus Cullen, Sebastiano Cantalupo

Publikováno v: Monthly Notices of the Royal Astronomical Society, 2021, Vol.508(3), pp.4573-4599 [Peer Reviewed Journal]
Monthly Notices of the Royal Astronomical Society, 508(3), 4573-4599
Dutta, R, Fumagalli, M, Fossati, M, Bielby, R M, Stott, J P, Lofthouse, E K, Cantalupo, S, Cullen, F, Crain, R A, Tripp, T M, Prochaska, J X, Battaia, F A, Burchett, J N, Fynbo, J P U, Murphy, M T, Schaye, J, Tejos, N & Theuns, T 2021, ' Metal-enriched halo gas across galaxy overdensities over the last 10 billion years ', Monthly Notices of the Royal Astronomical Society, vol. 508, no. 3, pp. 4573-4599 . https://doi.org/10.1093/mnras/stab2752
Monthly Notices of the Royal Astronomical Society, 508 (3)

We present a study of metal-enriched halo gas traced by MgII and CIV absorption at z1. It is clear from our results that environmental processes have a significant impact on the distribution of metals around galaxies and need to be fully accounted fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a76504b85900b9b44c39cd08152a0ba6
https://researchonline.ljmu.ac.uk/id/eprint/16042/1/dutta.pdf