Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Laurie Rousseau-Nepton"'
Autor:
Benjamin Vigneron, Julie Hlavacek-Larrondo, Carter Lee Rhea, Marie-Lou Gendron-Marsolais, Jeremy Lim, Jake Reinheimer, Yuan Li, Laurent Drissen, Greg L. Bryan, Megan Donahue, Alastair Edge, Andrew Fabian, Stephen Hamer, Thomas Martin, Michael McDonald, Brian McNamara, Annabelle Richard-Lafferrière, Laurie Rousseau-Nepton, G. Mark Voit, Tracy Webb, Norbert Werner
Publikováno v:
The Astrophysical Journal, Vol 962, Iss 1, p 96 (2024)
We present new high-spectral-resolution observations ( R = λ /Δ λ = 7000) of the filamentary nebula surrounding NGC 1275, the central galaxy of the Perseus cluster. These observations have been obtained with SITELLE, an imaging Fourier transform s
Externí odkaz:
https://doaj.org/article/5b391d88c8d74f079de0cfed8ad5e4cb
Autor:
Laurent Drissen, Laurie Rousseau-Nepton, Sébastien Lavoie, Carmelle Robert, Thomas Martin, Pierre Martin, Julie Mandar, Frédéric Grandmont
Publikováno v:
Advances in Astronomy, Vol 2014 (2014)
Imaging Fourier transform spectroscopy (iFTS) is a promising, although technically very challenging, option for wide-field hyperspectral imagery. We present in this paper an introduction to the iFTS concept and its advantages and drawbacks, as well a
Externí odkaz:
https://doaj.org/article/997304fdecad4c2cbeed2bf46b328021
Autor:
Damien Beaulieu, Andreea Petric, Carmelle Robert, Katherine Alatalo, Timothy Heckman, Maya Merhi, Laurie Rousseau-Nepton, Kate Rowlands
We present star formation rates based on cold and ionized gas measurements of Mrk 266 (NGC 5256), a system composed of two colliding gas-rich galaxies, each hosting an active galactic nucleus. Using $^{12}$CO (1-0) observations with the Combined Arra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96cfbc717cd9a895a0d103884f88e399
http://arxiv.org/abs/2210.10853
http://arxiv.org/abs/2210.10853
Autor:
Anan Lu, Hope Boyce, Daryl Haggard, Martin Bureau, Fu-Heng Liang, Lijie Liu, Woorak Choi, Michele Cappellari, Laurent Chemin, Mélanie Chevance, Timothy A Davis, Laurent Drissen, Jacob S Elford, Jindra Gensior, J M Diederik Kruijssen, Thomas Martin, Etienne Massé, Carmelle Robert, Ilaria Ruffa, Laurie Rousseau-Nepton, Marc Sarzi, Gabriel Savard, Thomas G Williams
Publikováno v:
Lu, A, Boyce, H, Haggard, D, Bureau, M, Liang, F H, Liu, L, Choi, W, Cappellari, M, Chemin, L, Chevance, M, Davis, T A, Drissen, L, Elford, J S, Gensior, J, Diederik Kruijssen, J M, Martin, T, Masse, E, Robert, C, Ruffa, I, Rousseau-Nepton, L, Sarzi, M, Savard, G & Williams, T G 2022, ' WISDOM project-XI. Star formation efficiency in the bulge of the AGN-host Galaxy NGC 3169 with SITELLE and ALMA ', Monthly Notices of the Royal Astronomical Society, vol. 514, no. 4, pp. 5035-5055 . https://doi.org/10.1093/mnras/stac1583
The star formation efficiency (SFE) has been shown to vary across different environments, particularly within galactic starbursts and deep within the bulges of galaxies. Various quenching mechanisms may be responsible, ranging from galactic dynamics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf4f106343a224e921fb9d6efb2f495d
https://ora.ox.ac.uk/objects/uuid:f91736a9-c5d9-4412-a02c-435497bf0278
https://ora.ox.ac.uk/objects/uuid:f91736a9-c5d9-4412-a02c-435497bf0278
Autor:
Damien Beaulieu, Carmelle Robert, Gabriel Savard, Sébastien Vicens, Justine Giroux, Étienne Massé, Hugo Martel, Laurent Drissen, Laurie Rousseau-Nepton, René-Pierre Martin, Philippe Amram
Publikováno v:
Ground-based and Airborne Instrumentation for Astronomy IX.
Autor:
Frederick Dauphin, Andreea Petric, Michelle Ntampaka, Swara Ravindranath, Jennifer Marshall, Etienne Artigau, Steven Businger, Laurie Rousseau-Nepton, Andrew W. Stephens, Takahiro Morishita
Publikováno v:
Space Telescopes and Instrumentation 2022: Optical, Infrared, and Millimeter Wave.
Autor:
Abigail J. Lee, Laurie Rousseau-Nepton, Wendy L. Freedman, Barry F. Madore, Maria-Rosa L. Cioni, Taylor J. Hoyt, In Sung Jang, Atefeh Javadi, Kayla A. Owens
The J-region asymptotic giant branch (JAGB) method is a new standard candle that is based on the stable intrinsic J-band magnitude of color-selected carbon stars, and has a precision comparable to other primary distance indicators such as Cepheids an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::648ec4cdad88a5e62843cb61e4f10b4e
http://arxiv.org/abs/2205.11323
http://arxiv.org/abs/2205.11323
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 501:933-947
We introduce a new distance determination method using carbon-rich asymptotic giant branch stars (CS) as standard candles and the Large and Small Magellanic Clouds (LMC and SMC) as the fundamental calibrators. We select the samples of CS from the ($(
Autor:
Carter L. Rhea, Laurie Rousseau-Nepton, Simon Prunet, Julie Hlavacek-Larrondo, R. Pierre Martin, Kathryn Grasha, Natalia Vale Asari, Théophile Bégin, Benjamin Vigneron, Myriam Prasow-Émond
In the first two papers of this series (Rhea et al. 2020; Rhea et al. 2021), we demonstrated the dynamism of machine learning applied to optical spectral analysis by using neural networks to extract kinematic parameters and emission-line ratios direc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::855198daa7826828f165dd7fc0590250
http://arxiv.org/abs/2110.00569
http://arxiv.org/abs/2110.00569
Autor:
Carter Rhea, N. V. Asari, Laurence Perreault-Levasseur, Laurie Rousseau-Nepton, Julie Hlavacek-Larrondo, M. Prasow-Émond, Kathryn Grasha, Simon Prunet
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2020, 901 (2), pp.152. ⟨10.3847/1538-4357/abb0e3⟩
The Astrophysical Journal, American Astronomical Society, 2020, 901 (2), pp.152. ⟨10.3847/1538-4357/abb0e3⟩
SITELLE is a novel integral field unit spectroscopy instrument that has an impressive spatial (11 by 11 arcmin), spectral coverage, and spectral resolution (R=1-20000). SIGNALS is anticipated to obtain deep observations (down to 3.6x10-17ergs s-1cm-2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a77b3a57595378a94c3855d6a21d09f1
https://hal.archives-ouvertes.fr/hal-03009570/document
https://hal.archives-ouvertes.fr/hal-03009570/document