Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Anne Verhamme"'
Autor:
Anne E. Jaskot, Anneliese C. Silveyra, Anna Plantinga, Sophia R. Flury, Matthew Hayes, John Chisholm, Timothy Heckman, Laura Pentericci, Daniel Schaerer, Maxime Trebitsch, Anne Verhamme, Cody Carr, Henry C. Ferguson, Zhiyuan Ji, Mauro Giavalisco, Alaina Henry, Rui Marques-Chaves, Göran Östlin, Alberto Saldana-Lopez, Claudia Scarlata, Gábor Worseck, Xinfeng Xu
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 2, p 111 (2024)
JWST is uncovering the properties of ever-increasing numbers of galaxies at z > 6, during the epoch of reionization. Connecting these observed populations to the process of reionization requires understanding how efficiently they produce Lyman contin
Externí odkaz:
https://doaj.org/article/7daa608b1a984e2abd074d29079cb09a
Autor:
Anne E. Jaskot, Anneliese C. Silveyra, Anna Plantinga, Sophia R. Flury, Matthew Hayes, John Chisholm, Timothy Heckman, Laura Pentericci, Daniel Schaerer, Maxime Trebitsch, Anne Verhamme, Cody Carr, Henry C. Ferguson, Zhiyuan Ji, Mauro Giavalisco, Alaina Henry, Rui Marques-Chaves, Göran Östlin, Alberto Saldana-Lopez, Claudia Scarlata, Gábor Worseck, Xinfeng Xu
Publikováno v:
The Astrophysical Journal, Vol 972, Iss 1, p 92 (2024)
To understand how galaxies reionized the Universe, we must determine how the escape fraction of Lyman continuum (LyC) photons ( f _esc ) depends on galaxy properties. Using the z ∼ 0.3 Low-redshift Lyman Continuum Survey (LzLCS), we develop and ana
Externí odkaz:
https://doaj.org/article/89f69a8c0fa54604ae755b37499ac601
Autor:
Intae Jung, Henry C. Ferguson, Matthew J. Hayes, Alaina Henry, Anne E. Jaskot, Daniel Schaerer, Keren Sharon, Ricardo O. Amorín, Hakim Atek, Matthew B. Bayliss, Håkon Dahle, Steven L. Finkelstein, Andrea Grazian, Lucia Guaita, Göran Östlin, Laura Pentericci, Swara Ravindranath, Claudia Scarlata, Harry I. Teplitz, Anne Verhamme
Publikováno v:
The Astrophysical Journal, Vol 971, Iss 2, p 175 (2024)
Low-mass galaxies can significantly contribute to reionization due to their potentially high Lyman continuum (LyC) escape fraction and relatively high space density. We present a constraint on the LyC escape fraction from low-mass galaxies at z = 1.3
Externí odkaz:
https://doaj.org/article/aad88c88866e481da9a0421a30d1785a
Autor:
Simon Gazagnes, Fergus Cullen, Valentin Mauerhofer, Ryan Begley, Danielle Berg, Jeremy Blaizot, John Chisholm, Thibault Garel, Floriane Leclercq, Ross J. McLure, Anne Verhamme
Publikováno v:
The Astrophysical Journal, Vol 969, Iss 1, p 50 (2024)
We compare mock ultraviolet C ii and Si ii absorption and emission line features generated using a ∼10 ^9 M _⊙ virtual galaxy with observations of 131 z ∼ 3 galaxies from the vandels survey. We find that the mock spectra reproduce reasonably we
Externí odkaz:
https://doaj.org/article/09912ce698684934bc1fefba4b2749cc
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:
Simon Gazagnes, Valentin Mauerhofer, Danielle A. Berg, Jeremy Blaizot, Anne Verhamme, Thibault Garel, Dawn K. Erb, Karla Z. Arellano-Córdova, Jarle Brinchmann, John Chisholm, Matthew Hayes, Alaina Henry, Bethan L. James, Anne Jaskot, Nika Jurlin, Crystal L. Martin, Michael Maseda, Claudia Scarlata, Evan D. Skillman, Stephen M. Wilkins, Aida Wofford, Xinfeng Xu
Publikováno v:
The Astrophysical Journal, Vol 952, Iss 2, p 164 (2023)
Observations of low-ionization state metal lines provide crucial insights into the interstellar medium (ISM) of galaxies, yet, disentangling the physical processes responsible for the emerging line profiles is difficult. This work investigates how mo
Externí odkaz:
https://doaj.org/article/2227341e0a244f9ba642f47df955b87f
Autor:
Axel Runnholm, Matthew J Hayes, Yu-Heng Lin, Jens Melinder, Claudia Scarlata, Angela Adamo, Ramona Augustin, Arjan Bik, Jérémy Blaizot, John M Cannon, Sebastiano Cantalupo, Thibault Garel, Max Gronke, Edmund C Herenz, Floriane Leclercq, Göran Östlin, Celine Peroux, Armin Rasekh, Michael J Rutkowski, Anne Verhamme, Lutz Wisotzki
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 522 (3)
Lyman α (Lyα) is now routinely used as a tool for studying high-redshift galaxies, and its resonant nature means it can trace neutral hydrogen around star-forming galaxies. Integral field spectrograph measurements of high-redshift Lyα emitters ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4aa439ae4ffe11f5f7debd0cfceb1563
https://hdl.handle.net/20.500.11850/615017
https://hdl.handle.net/20.500.11850/615017
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:
Yucheng Guo, Roland Bacon, Nicolas Bouché, Lutz Wisotzki, Joop Schaye, Jérémy Blaizot, Anne Verhamme, Sebastiano Cantalupo, Leindert Boogaard, Jarle Brinchmann, Maxime Cherrey, Haruka Kusakabe, Ivanna Langan, Floriane Leclercq, Jorryt Matthee, Léo Michel-Dansac, Ilane Schroetter, Martin Wendt
Galactic outflows are believed to play a critical role in the evolution of galaxies by regulating their mass build-up and star formation [1]. These outflows tend to form bipolar shapes above and below the galactic planes and extend well into the circ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e6fb6818015e5401bdbbb810bf4fa55
https://doi.org/10.21203/rs.3.rs-2617315/v1
https://doi.org/10.21203/rs.3.rs-2617315/v1
Autor:
Jérémy Blaizot, Thibault Garel, Anne Verhamme, Harley Katz, Taysun Kimm, Léo Michel-Dansac, Peter D Mitchell, Joakim Rosdahl, Maxime Trebitsch
The Ly$\alpha$ line is a powerful probe of distant galaxies, which contains information about inflowing/outflowing gas through which Ly$\alpha$ photons scatter. To develop our understanding of this probe, we post-process a zoom-in radiation-hydrodyna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7ebe2f97b58f73919eeddbd447ddc48