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pro vyhledávání: '"Roper, Will"'
In recent years the James Webb Space Telescope has enabled the frontier of observational galaxy formation to push to ever higher redshift, deep within cosmic dawn. However, what is high-redshift, and when was cosmic dawn? While widely used, these ter
Externí odkaz:
http://arxiv.org/abs/2403.20144
Autor:
Wilkins, Stephen M., Turner, Jack C., Bagley, Micaela B., Finkelstein, Steven L., Amorín, Ricardo O., Hautefort, Adrien Aufan Stoffels D, Behroozi, Peter, Bhatawdekar, Rachana, Dekel, Avishai, Donnellan, James, Drakos, Nicole E., Fortuni, Flaminia, Hathi, Nimish P., Hirschmann, Michaela, Holwerda, Benne W., Irodotou, Dimitrios, Koekemoer, Anton M., Lovell, Christopher C., Merlin, Emiliano, Roper, Will J., Seeyave, Louise T. C., Vijayan, Aswin P., Yung, L. Y. Aaron
The wavelength-coverage and sensitivity of JWST now enables us to probe the rest-frame UV - optical spectral energy distributions (SEDs) of galaxies at high-redshift ($z>4$). From these SEDs it is, in principle, through SED fitting possible to infer
Externí odkaz:
http://arxiv.org/abs/2311.08065
Autor:
Roper, Will J., Wilkins, Stephen M., Riggs, Stephen, Pilling, Jessica, Vijayan, Aswin P., Irodotou, Dimitrios, Korbina, Violetta, Kuusisto, Jussi
We present the first study of galaxy evolution in $\ddot{\mu}$ based cosmologies. We find that recent JWST observations of massive galaxies at extremely high redshifts are consistent with such a cosmology. However, the low redshift Universe is entire
Externí odkaz:
http://arxiv.org/abs/2303.17002
Autor:
Lovell, Christopher C., Roper, Will, Vijayan, Aswin P., Seeyave, Louise, Irodotou, Dimitrios, Wilkins, Stephen M., Conselice, Christopher J., Fortuni, Flaminia, Kuusisto, Jussi K., Merlin, Emiliano, Santini, Paola, Thomas, Peter
Passive galaxies are ubiquitous in the local universe, and various physical channels have been proposed that lead to this passivity. To date, robust passive galaxy candidates have been detected up to $z \leqslant 5$, but it is still unknown if they e
Externí odkaz:
http://arxiv.org/abs/2211.07540
Autor:
Ferreira, Leonardo, Conselice, Christopher J., Sazonova, Elizaveta, Ferrari, Fabricio, Caruana, Joseph, Tohill, Clár-Bríd, Lucatelli, Geferson, Adams, Nathan, Irodotou, Dimitrios, Marshall, Madeline A., Roper, Will J., Lovell, Christopher C., Verma, Aprajita, Austin, Duncan, Trussler, James, Wilkins, Stephen M.
We present results on the morphological and structural evolution of a total of 4265 galaxies observed with JWST at $1.5 < z < 8$ in the JWST CEERS observations that overlap with the CANDELS EGS field. This is the biggest visually classified sample ob
Externí odkaz:
http://arxiv.org/abs/2210.01110
Autor:
Vijayan, Aswin P., Lovell, Christopher C., Wilkins, Stephen M., Thomas, Peter A., Barnes, David J., Irodotou, Dimitrios, Kuusisto, Jussi, Roper, Will
We present the photometric properties of galaxies in the First Light and Reionisation Epoch Simulations (FLARES). The simulations trace the evolution of galaxies in a range of overdensities through the Epoch of Reionistion (EoR). With a novel weighti
Externí odkaz:
http://arxiv.org/abs/2008.06057
Autor:
Lovell, Christopher C., Vijayan, Aswin P., Thomas, Peter A., Wilkins, Stephen M., Barnes, David J., Irodotou, Dimitrios, Roper, Will
We introduce the First Light And Reionisation Epoch Simulations (FLARES), a suite of zoom simulations using the EAGLE model. We resimulate a range of overdensities during the Epoch of Reionisation (EoR) in order to build composite distribution functi
Externí odkaz:
http://arxiv.org/abs/2004.07283
Autor:
Schmidt, Eric, Roper, Will
Publikováno v:
TIME Magazine. 10/23/2023, Vol. 202 Issue 13/14, p30-30. 1p. 1 Color Photograph.
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