Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Christian Herenz"'
Publikováno v:
The Astrophysical Journal, Vol 972, Iss 2, p 138 (2024)
We report the detection of Lyman-continuum (LyC) photons from a massive interacting system at z = 1.097 in the Hubble Ultra Deep Field. The LyC detection is made in the far-ultraviolet F154W band of the UVIT telescope on board AstroSat. Both JWST and
Externí odkaz:
https://doaj.org/article/8df331e9e1d141a5b6d373e267853859
Autor:
Jens Melinder, Göran Östlin, Matthew Hayes, Armin Rasekh, J. Miguel Mas-Hesse, John M. Cannon, Daniel Kunth, Peter Laursen, Axel Runnholm, E. Christian Herenz, Matteo Messa, Daniel Schaerer, Anne Verhamme, T. Emil Rivera-Thorsen, Lucia Guaita, Thomas Marquart, Johannes Puschnig, Alexandra Le Reste, Andreas Sandberg, Emily Freeland, Joanna Bridge
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 266, Iss 1, p 15 (2023)
We present Ly α imaging of 45 low-redshift star-forming galaxies observed with the Hubble Space Telescope. The galaxies have been selected to have moderate to high star formation rates (SFRs) using far-ultraviolet (FUV) luminosity and H α equivalen
Externí odkaz:
https://doaj.org/article/45842ce0491c44c9a6b201bc76a7f953
Autor:
Jens Melinder, Göran Östlin, Matthew Hayes, Armin Rasekh, J. Miguel Mas-Hesse, John M. Cannon, Daniel Kunth, Peter Laursen, Axel Runnholm, E. Christian Herenz, Matteo Messa, Daniel Schaerer, Anne Verhamme, T. Emil Rivera-Thorsen, Lucia Guaita, Thomas Marquart, Johannes Puschnig, Alexandra Le Reste, Andreas Sandberg, Emily Freeland, Joanna Bridge
Publikováno v:
Melinder, J, Ostlin, G, Hayes, M, Rasekh, A, Mas-Hesse, J M, Cannon, J M, Kunth, D, Laursen, P, Runnholm, A, Herenz, E C, Messa, M, Schaerer, D, Verhamme, A, Rivera-Thorsen, T E, Guaita, L, Marquart, T, Puschnig, J, Le Reste, A, Sandberg, A, Freeland, E & Bridge, J 2023, ' The Ly alpha Reference Sample. XIV. Ly alpha Imaging of 45 Low-redshift Star-forming Galaxies and Inferences on Global Emission ', Astrophysical Journal, Supplement Series, vol. 266, no. 1, 15 . https://doi.org/10.3847/1538-4365/acc2b8
We present Lyα imaging of 45 low-redshift star-forming galaxies observed with the Hubble Space Telescope. The galaxies have been selected to have moderate to high star formation rates (SFRs) using far-ultraviolet (FUV) luminosity and Hα equivalent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::270d535adb772bbba3b137cecd43c7e4
https://curis.ku.dk/portal/da/publications/the-ly-alpha-reference-sample-xiv-ly-alpha-imaging-of-45-lowredshift-starforming-galaxies-and-inferences-on-global-emission(25024dc1-92e0-42b2-a3c3-8bfa5e0d2880).html
https://curis.ku.dk/portal/da/publications/the-ly-alpha-reference-sample-xiv-ly-alpha-imaging-of-45-lowredshift-starforming-galaxies-and-inferences-on-global-emission(25024dc1-92e0-42b2-a3c3-8bfa5e0d2880).html
Autor:
Edmund Christian Herenz
We present a 3-dimensional matched filtering approach for the blind search of faint emission-line sources in integral-field spectroscopic datasets. The filter is designed to account for the spectrally rapidly varying background noise due to the tellu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed2850a7a0695f0fa7a09c02e4c5045f
http://arxiv.org/abs/2212.00662
http://arxiv.org/abs/2212.00662
Autor:
Roland Bacon, Jarle Brinchmann, Simon Conseil, Michael Maseda, Themiya Nanayakkara, Martin Wendt, Raphael Bacher, David Mary, Peter M. Weilbacher, Davor Krajnović, Leindert Boogaard, Nicolas Bouché, Thierry Contini, Benoît Epinat, Anna Feltre, Yucheng Guo, Christian Herenz, Wolfram Kollatschny, Haruka Kusakabe, Floriane Leclercq, Léo Michel-Dansac, Roser Pello, Johan Richard, Martin Roth, Gregory Salvignol, Joop Schaye, Matthias Steinmetz, Laurence Tresse, Tanya Urrutia, Anne Verhamme, Eloise Vitte, Lutz Wisotzki, Sebastiaan L. Zoutendijk
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2023, 670, pp.A4. ⟨10.1051/0004-6361/202244187⟩
Astronomy and Astrophysics-A&A, 2023, 670, pp.A4. ⟨10.1051/0004-6361/202244187⟩
We present the second data release of the MUSE Hubble UDF surveys, which includes the deepest spectroscopic survey ever performed. The MUSE data, with their 3D content, amazing depth, wide spectral range, and excellent spatial and medium spectral res
Autor:
Alexandra Le Reste, Matthew Hayes, John M. Cannon, Edmund Christian Herenz, Jens Melinder, Veronica Menacho, Göran Östlin, Johannes Puschnig, T. Emil Rivera-Thorsen, Daniel Kunth, Nick Velikonja
Publikováno v:
The Astrophysical Journal. 934:69
The Lyα emission line is one of the main observables of galaxies at high redshift, but its output depends strongly on the neutral gas distribution and kinematics around the star-forming regions where UV photons are produced. We present observations
Autor:
Leindert Boogaard, Lutz Wisotzki, Valentin Mauerhofer, Roland Bacon, Joop Schaye, J. Kerutt, Wolfram Kollatschny, Tanya Urrutia, Michael V. Maseda, Kasper B. Schmidt, Thierry Contini, Simon Conseil, Guillaume Mahler, Edmund Christian Herenz, Floriane Leclercq, Johan Richard, Mirko Krumpe, Jorryt Matthee, Anna Feltre, Themiya Nanayakkara
Publikováno v:
Astronomy & astrophysics, 2021, Vol.654, pp.A80 [Peer Reviewed Journal]
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2021, 654, pp.A80. ⟨10.1051/0004-6361/202140876⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 654, pp.A80. ⟨10.1051/0004-6361/202140876⟩
Astronomy and Astrophysics
Astronomy & Astrophysics, 654, 1-51
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2021, 654, pp.A80. ⟨10.1051/0004-6361/202140876⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 654, pp.A80. ⟨10.1051/0004-6361/202140876⟩
Astronomy and Astrophysics
Astronomy & Astrophysics, 654, 1-51
[Abbreviated] Rest-frame UV emission lines probe physical parameters of the emitting star-forming galaxies and their environments. The strongest main UV line, Ly$\alpha$, has been instrumental in advancing the general knowledge of galaxy formation in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0734312a61278afab55626f06fb7fdd
https://hdl.handle.net/1887/3275486
https://hdl.handle.net/1887/3275486
Autor:
Takuya Hashimoto, Roland Bacon, Thibault Garel, Jeremy Blaizot, Roser Pello, Alyssa B. Drake, Raffaella Anna Marino, Josephine Kerutt, Hanae Inami, Bruno Guiderdoni, Edmund Christian Herenz, Simon Conseil, Pascal Oesch, Joop Schaye, Guillaume Mahler, Michael V. Maseda, Anne Verhamme, Floriane Leclercq, Johan Richard, Kasper B. Schmidt, Haruka Kusakabe, Jorryt Matthee
Publikováno v:
Astronomy & Astrophysics, 638, A12
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2020, 638, pp.A12. ⟨10.1051/0004-6361/201937340⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 638, pp.A12. ⟨10.1051/0004-6361/201937340⟩
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2020, 638, pp.A12. ⟨10.1051/0004-6361/201937340⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 638, pp.A12. ⟨10.1051/0004-6361/201937340⟩
The Lya emitter (LAE) fraction, X_LAE, is a potentially powerful probe of the evolution of the intergalactic neutral hydrogen gas fraction. However, uncertainties in the measurement of X_LAE are still debated. Thanks to deep data obtained with MUSE,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3956c04f52cada32857ea6c47a1a4e3
https://ui.adsabs.harvard.edu/abs/2020A&A...638A..12K
https://ui.adsabs.harvard.edu/abs/2020A&A...638A..12K
Autor:
Thibault Garel, B. Clement, Anne Verhamme, Edmund Christian Herenz, David Carton, Jeremy Blaizot, Johan Richard, Vera Patrício, Rike Saust, Floriane Leclercq, Lutz Wisotzki, Joop Schaye, Roland Bacon, Raffaella Anna Marino, Sowgat Muzahid, Adélaïde Claeyssens
Publikováno v:
Claeyssens, A, Richard, J, Blaizot, J, Garel, T, Leclercq, F, Patricio, V, Verhamme, A, Wisotzki, L, Bacon, R, Carton, D, Clement, B, Herenz, E C, Marino, R A, Muzahid, S, Saust, R & Schaye, J 2019, ' Spectral variations of Lyman alpha emission within strongly lensed sources observed with MUSE ', Monthly Notices of the Royal Astronomical Society, vol. 489, no. 4, pp. 5022-5029 . https://doi.org/10.1093/mnras/stz2492
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2019, 489, pp.5022-5029. ⟨10.1093/mnras/stz2492⟩
Monthly Notices of the RAS (0035-8711), 489(4), 5022-5029
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2019, 489, pp.5022-5029. ⟨10.1093/mnras/stz2492⟩
Monthly Notices of the RAS (0035-8711), 489(4), 5022-5029
We present an analysis of HI Lyman-alpha emission in deep VLT/MUSE observations of two highly magnified and extended galaxies at z=3.5 and 4.03, including a newly discovered, almost complete Einstein ring. While these Lyman-alpha haloes are intrinsic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06cef91e9b0fa5ab00d2e76f73cbf2f9
https://curis.ku.dk/ws/files/252513451/stz2492.pdf
https://curis.ku.dk/ws/files/252513451/stz2492.pdf
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