Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Josha van Houdt"'
Autor:
Arjen van der Wel, Josha van Houdt, Rachel Bezanson, Marijn Franx, Francesco D’Eugenio, Caroline Straatman, Eric F. Bell, Adam Muzzin, David Sobral, Michael V. Maseda, Anna de Graaff, Bradford P. Holden
Publikováno v:
The Astrophysical Journal, 936(1):9
ASTROPHYSICAL JOURNAL
ASTROPHYSICAL JOURNAL
Dynamical models for $673$ galaxies at $z=0.6-1.0$ with spatially resolved (long-slit) stellar kinematic data from LEGA-C are used to calibrate virial mass estimates defined as $M_{\rm{vir}}=K \sigma'^2_{\star,\rm{int}} R$, with $K$ a scaling factor,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b72c48f696da068178436430092260d
https://hdl.handle.net/1887/3561286
https://hdl.handle.net/1887/3561286
Autor:
Josha van Houdt, Arjen van der Wel, Rachel Bezanson, Marijn Franx, Francesco d’Eugenio, Ivana Barisic, Eric F. Bell, Anna Gallazzi, Anna de Graaff, Michael V. Maseda, Camilla Pacifici, Jesse van de Sande, David Sobral, Caroline Straatman, Po-Feng Wu
Publikováno v:
The Astrophysical Journal, 923(1)
ASTROPHYSICAL JOURNAL
ASTROPHYSICAL JOURNAL
We present spatially resolved stellar kinematics for 797 $z=0.6-1$ galaxies selected from the LEGA-C survey and construct axisymmetric Jeans models to quantify their dynamical mass and degree of rotational support. The survey is $K_s$-band selected,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92ba8af5e39f97e3935246a33fc0c2a9
https://doi.org/10.3847/1538-4357/ac1f29
https://doi.org/10.3847/1538-4357/ac1f29
Autor:
Marijn Franx, Po-Feng Wu, Arjen van der Wel, Michael V. Maseda, Adam Muzzin, David Sobral, Josha van Houdt, Ivana Barišić, Caroline M. S. Straatman, Camilla Pacifici, Eric F. Bell, Gabriel Brammer, Francesco D'Eugenio, Rachel Bezanson
Publikováno v:
The Astrophysical Journal, 903(2), 146
ASTROPHYSICAL JOURNAL
ASTROPHYSICAL JOURNAL
We present a novel approach to measure the attenuation curves of 485 individual star-forming galaxies with M$_*$ $>$ 10$^{10}$ M$_{\odot}$ based on deep optical spectra from the VLT/VIMOS LEGA-C survey and multi-band photometry in the COSMOS field. M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f9b6004ce39fcbb37b34b44bcc1f24f
http://arxiv.org/abs/2010.01147
http://arxiv.org/abs/2010.01147
Autor:
Marijn Franx, Po-Feng Wu, Adam Muzzin, Caroline Straatman, Francesco D'Eugenio, Tania M. Barone, Josha van Houdt, Eric F. Bell, Anna Gallazzi, Stefano Zibetti, Camilla Pacifici, Vivienne Wild, Rachel Bezanson, Lamiya Mowla, Arjen van der Wel, David Sobral
Publikováno v:
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Monthly Notices of the Royal Astronomical Society, 497(1), 389-404
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 497(1), 389-404
Monthly Notices of the Royal Astronomical Society
We use deep, spatially resolved spectroscopy from the LEGA-C Survey to study radial variations in the stellar population of 17 spectroscopically-selected post-starburst (PSB) galaxies. We use spectral fitting to measure two Lick indices, $H{\delta}_A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::810c9554b729303b784dea15bea1c530
http://arxiv.org/abs/2007.00663
http://arxiv.org/abs/2007.00663
Autor:
Justin Cole, Adam Muzzin, Caroline M. S. Straatman, Francesco D'Eugenio, Camilla Pacifici, Jesse van de Sande, David Sobral, Rachel Bezanson, Marijn Franx, Josha van Houdt, Po-Feng Wu, Anna Gallazzi, Arjen van der Wel, Eric F. Bell
Publikováno v:
The Astrophysical Journal
ASTROPHYSICAL JOURNAL LETTERS
The Astrophysical Journal Letters, 890(2), L25
ASTROPHYSICAL JOURNAL LETTERS
The Astrophysical Journal Letters, 890(2), L25
In this letter, we investigate the impact of environment on integrated and spatially-resolved stellar kinematics of a sample of massive, quiescent galaxies at intermediate redshift ($0.6
Comment: 10 pages, 5 figures, submitted to ApJ Letters
Comment: 10 pages, 5 figures, submitted to ApJ Letters
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23e2e9c0c611422bb15e1da8e20095d9
https://doi.org/10.3847/2041-8213/ab7241
https://doi.org/10.3847/2041-8213/ab7241
Autor:
Rachel Bezanson, Marijn Franx, Ivana Barišić, Adam Muzzin, Po-Feng Wu, Francesco D'Eugenio, Arjen van der Wel, Anna Gallazzi, David Sobral, Priscilla Chauke, Josha van Houdt, Caroline M. S. Straatman, Camilla Pacifici, Eric F. Bell
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, 888(2), 77
ASTROPHYSICAL JOURNAL
The Astrophysical Journal, 888(2), 77
ASTROPHYSICAL JOURNAL
We analyze the colors and sizes of 32 quiescent (UVJ-selected) galaxies with strong Balmer absorption ($\mbox{EW}(H\delta) \geq 4$\AA) at $z\sim0.8$ drawn from DR2 of the LEGA-C survey to test the hypothesis that these galaxies experienced compact, c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75d3248986b0905c6d40a8c2073d18ca
https://doi.org/10.3847/1538-4357/ab5fd9
https://doi.org/10.3847/1538-4357/ab5fd9
Autor:
Michael V. Maseda, Anna Gallazzi, Marijn Franx, Adam Muzzin, Pieter van Dokkum, Josha van Houdt, Caroline Straatman, Po-Feng Wu, Juan Carlos Muñoz-Mateos, Francesco D'Eugenio, Stefano Zibetti, Gabriel B. Brammer, Camilla Pacifici, Joao Calhau, Eric F. Bell, Ivana Barišić, Rachel Bezanson, Anna de Graaff, Arjen van der Wel, David Sobral, Yasha Kaushal, Sarah Vervalcke
Publikováno v:
The Astrophysical Journal Supplement Series, 256(2)
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
van der Wel, A, Bezanson, R, D'Eugenio, F, Straatman, C, Franx, M, van Houdt, J, Maseda, M V, Gallazzi, A, Wu, P-F, Pacifici, C, Barisic, I, Brammer, G B, Munoz-Mateos, J C, Vervalcke, S, Zibetti, S, Sobral, D, de Graaff, A, Calhau, J, Kaushal, Y, Muzzin, A, Bell, E F & van Dokkum, P G 2021, ' The Large Early Galaxy Astrophysics Census (LEGA-C) Data Release 3 : 3000 High-quality Spectra of K s-selected Galaxies at z > 0.6 ', Astrophysical Journal Supplement Series, vol. 256, no. 2, 44 . https://doi.org/10.3847/1538-4365/ac1356
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
van der Wel, A, Bezanson, R, D'Eugenio, F, Straatman, C, Franx, M, van Houdt, J, Maseda, M V, Gallazzi, A, Wu, P-F, Pacifici, C, Barisic, I, Brammer, G B, Munoz-Mateos, J C, Vervalcke, S, Zibetti, S, Sobral, D, de Graaff, A, Calhau, J, Kaushal, Y, Muzzin, A, Bell, E F & van Dokkum, P G 2021, ' The Large Early Galaxy Astrophysics Census (LEGA-C) Data Release 3 : 3000 High-quality Spectra of K s-selected Galaxies at z > 0.6 ', Astrophysical Journal Supplement Series, vol. 256, no. 2, 44 . https://doi.org/10.3847/1538-4365/ac1356
We present the third and final data release of the Large Early Galaxy Astrophysics Census (LEGA-C), an ESO/VLT public spectroscopic survey targeting $0.6 < z < 1.0$, Ks-selected galaxies. The data release contains 3528 spectra with measured stellar v
Autor:
Po-Feng Wu, Eric F. Bell, Caroline M. S. Straatman, Anna Gallazzi, Marijn Franx, Priscilla Chauke, Adam Muzzin, Josha van Houdt, Michael V. Maseda, Camilla Pacifici, Arjen van der Wel, Ivana Barišić, Justin Spilker, David Sobral, Rachel Bezanson
Publikováno v:
The Astrophysical Journal
Astrophysical Journal (0004-637X), 877(1), 48
ASTROPHYSICAL JOURNAL
Astrophysical Journal (0004-637X), 877(1), 48
ASTROPHYSICAL JOURNAL
We use reconstructed star-formation histories (SFHs) of quiescent galaxies at $z=0.6-1$ in the LEGA-C survey to identify secondary star-formation episodes that, after an initial period of quiescence, moved the galaxies back to the star-forming main s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3154c593531d0fb2a1eade7930c5d2d
https://hdl.handle.net/1887/83149
https://hdl.handle.net/1887/83149
Autor:
Rachel Bezanson, Yu-Yen Chang, Michael V. Maseda, Ivana Barišić, Po-Feng Wu, Huub Röttgering, Josha van Houdt, Glenn van de Ven, Eric F. Bell, Arjen van der Wel
Publikováno v:
ASTROPHYSICAL JOURNAL LETTERS
The Astrophysical Journal Letters
The Astrophysical Journal
The Astrophysical Journal Letters, 872(1), L12
The Astrophysical Journal Letters
The Astrophysical Journal
The Astrophysical Journal Letters, 872(1), L12
Maintenance-mode feedback from low-accretion rate AGN, manifesting itself observationally through radio-loudness, is invoked in all cosmological galaxy formation models as a mechanism that prevents excessive star-formation in massive galaxies (M$_*$
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6509333eac8ee114971b32cdbb1203de
https://biblio.ugent.be/publication/8620684
https://biblio.ugent.be/publication/8620684
Autor:
Adam Muzzin, Arjen van der Wel, Priscilla Chauke, Eric F. Bell, Vivienne Wild, Caroline M. S. Straatman, David Sobral, Josha van Houdt, Rachel Bezanson, Marijn Franx, Po-Feng Wu, Anna Gallazzi, Ivana Barišić, Camilla Pacifici
Publikováno v:
ASTROPHYSICAL JOURNAL
The Astrophysical Journal
Astrophysical Journal, 868(1), 37
The Astrophysical Journal
Astrophysical Journal, 868(1), 37
We analyze stellar age indicators (D$_n$4000 and EW(H$\delta$)) and sizes of 467 quiescent galaxies with $M_\ast \geq 10^{10} M_\odot$ at $z\sim0.7$ drawn from DR2 of the LEGA-C survey. Interpreting index variations in terms of equivalent single stel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef9bf4f5b3c20262f95280ef33feda68
https://doi.org/10.3847/1538-4357/aae822
https://doi.org/10.3847/1538-4357/aae822