Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Ben Forrest"'
Autor:
Stephanie M. Urbano Stawinski, M. C. Cooper, Ben Forrest, Adam Muzzin, Danilo Marchesini, Gillian Wilson, Percy Gomez, Ian McConachie, Z. Cemile Marsan, Marianna Annuziatella, Wenjun Chang
Publikováno v:
The Open Journal of Astrophysics, Vol 7 (2024)
We present spectroscopic confirmation of an ultra-massive galaxy (UMG) with $\log(M_\star/M_\odot) = 10.98 \pm 0.07$ at $z_\mathrm{spec} = 4.8947$ in the Extended Groth Strip (EGS), based on deep observations of Ly$\alpha$ emission with Keck/DEIMOS.
Externí odkaz:
https://doaj.org/article/f4f69cf8e1db41c0afb739e5f0feeafa
Autor:
Lizhi Xie, Gabriella De Lucia, Fabio Fontanot, Michaela Hirschmann, Yannick M. Bahé, Michael L. Balogh, Adam Muzzin, Benedetta Vulcani, Devontae C. Baxter, Ben Forrest, Gillian Wilson, Gregory H. Rudnick, M. C. Cooper, Umberto Rescigno
Publikováno v:
The Astrophysical Journal Letters, Vol 966, Iss 1, p L2 (2024)
Many quiescent galaxies discovered in the early Universe by JWST raise fundamental questions on when and how these galaxies became and stayed quenched. Making use of the latest version of the semianalytic model GAEA that provides good agreement with
Externí odkaz:
https://doaj.org/article/d790ead92b694b9e9de9b7d427bc6053
Autor:
Anshu Gupta, Cathryn M. Trott, Ravi Jaiswar, E. V. Ryan-Weber, Andrew J. Bunker, Ayan Acharyya, Alex J. Cameron, Ben Forrest, Glenn G. Kacprzak, Themiya Nanayakkara, Kim-Vy Tran, Aman Chokshi
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 2, p 169 (2024)
We present the discovery of a unique Lyman-continuum (LyC) emitter at z = 3.088. The LyC emission was detected using the Hubble Space Telescope WFC3/UVIS F336W filter, covering a rest-frame wavelength range of 760–900 Å. The peak signal-to-noise r
Externí odkaz:
https://doaj.org/article/f1c3a58d7a444f2d958003e9d0c1bcc3
Autor:
Ben Forrest, Brian C. Lemaux, Ekta A. Shah, Priti Staab, Roy R. Gal, Lori M. Lubin, M. C. Cooper, Olga Cucciati, Denise Hung, Ian McConachie, Adam Muzzin, Gillian Wilson, Sandro Bardelli, Letizia P. Cassarà, Wenjun Chang, Finn Giddings, Emmet Golden-Marx, Nimish Hathi, Stephanie M. Urbano Stawinski, Elena Zucca
Publikováno v:
The Astrophysical Journal, Vol 971, Iss 2, p 169 (2024)
We present an analysis of the number density of galaxies as a function of stellar mass (i.e., the stellar mass function (SMF)) in the COSMOS field at z ∼ 3.3, making a comparison between the SMF in overdense environments and the SMF in the coeval f
Externí odkaz:
https://doaj.org/article/8bbffd9755b84d559ee152bd0ff0ce20
Autor:
Anshu Gupta, Ravi Jaiswar, Vicente Rodriguez-Gomez, Ben Forrest, Kim-Vy Tran, Themiya Nanayakkara, Anishya Harshan, Elisabete da Cunha, Glenn G. Kacprzak, Michaela Hirschmann
Publikováno v:
The Astrophysical Journal Letters, Vol 957, Iss 2, p L35 (2023)
Extreme emission line galaxies (EELGs), where nebular emissions contribute 30%–40% of the flux in certain photometric bands, are ubiquitous in the early Universe ( z > 6). We utilize deep NIRCam imaging from the JWST Advanced Deep Extragalactic Sur
Externí odkaz:
https://doaj.org/article/6446f70b00814757ac66df97cb68429e
Akademický článek
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Autor:
Anshu Gupta, Kim-Vy Tran, Trevor Mendel, Anishya Harshan, Ben Forrest, R L Davies, Emily Wisnioski, Themiya Nanayakkara, Glenn G Kacprzak, Lisa J Kewley
This paper presents deep K-band spectroscopic observations of galaxies at z=3-4 with composite photometric rest-frame Hb+[OIII] equivalent widths EW_0>600A, comparable to the EW of galaxies observed during the epoch of reionisation (EoR, z>6). The ty
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72f6b29444084645c95b1828c6678c14
http://arxiv.org/abs/2211.13763
http://arxiv.org/abs/2211.13763
Autor:
Ben Forrest, Gillian Wilson, Adam Muzzin, Danilo Marchesini, M. C. Cooper, Z. Cemile Marsan, Marianna Annunziatella, Ian McConachie, Kumail Zaidi, Percy Gomez, Stephanie M. Urbano Stawinski, Wenjun Chang, Gabriella de Lucia, Francesco La Barbera, Lori Lubin, Julie Nantais, Theodore Peña, Paolo Saracco, Jason Surace, Mauro Stefanon
Publikováno v:
The Astrophysical Journal, 938(2):109
In this work we publish stellar velocity dispersions, sizes, and dynamical masses for 8 ultra-massive galaxies (UMGs; log($M$/M$_\odot>11$, $z\gtrsim3$) from the Massive Ancient Galaxies At $z>3$ NEar-infrared (MAGAZ3NE) Survey, more than doubling th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cfe792caf9294ac3c171cb6f0954a15
http://hdl.handle.net/1887/3561986
http://hdl.handle.net/1887/3561986
Autor:
Allison Noble, Benedetta Vulcani, Gregory Rudnick, Sean L. McGee, Chris Lidman, Irene Pintos-Castro, Ricardo Demarco, Howard K. C. Yee, Ben Forrest, Gillian Wilson, Michael L. Balogh, Gabriella De Lucia, Michael C. Cooper, Remco F. J. van der Burg, Andrea Biviano, Bianca M. Poggianti, Heath Shipley, Ian G. McCarthy, Egidijus Kukstas, Pascale Jablonka, David G. Gilbank, Kristi Webb, Jeffrey C. C. Chan, P. Cerulo, Dennis Zaritsky, Andrew M. M. Reeves, Julie Nantais, Adam Muzzin, Lyndsay Old
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 500:355-357
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5a0d071842b2f129773fbbab8e12e1d
https://doi.org/10.1093/mnras/staa2890
https://doi.org/10.1093/mnras/staa2890
Autor:
Irene Pintos-Castro, Howard K. C. Yee, Lyndsay Old, Ben Forrest, Michael C. Cooper, Bianca M. Poggianti, P. Cerulo, Adam Muzzin, Michael L. Balogh, Dennis Zaritsky, Pascale Jablonka, Sean L. McGee, Remco F. J. van der Burg, Jeffrey C. C. Chan, Gabriella De Lucia, Benedetta Vulcani, Gillian Wilson, Kristi Webb, Ricardo Demarco, Andrew M. M. Reeves, Chris Lidman, Caelan Golledge, Julie Nantais, Anya Forestell, Gregory Rudnick, Alexis Finoguenov, Andrea Biviano, Karen McNab
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, 508 (1), pp.157-174. ⟨10.1093/mnras/stab2558⟩
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, 508 (1), pp.157-174. ⟨10.1093/mnras/stab2558⟩
We measure the rate of environmentally-driven star formation quenching in galaxies at $z\sim 1$, using eleven massive ($M\approx 2\times10^{14}\,\mathrm{M}_\odot$) galaxy clusters spanning a redshift range $1.010.5$) we do not find any significant ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::723f302cbfedc30685dce99a186582fd
http://hdl.handle.net/20.500.12386/31806
http://hdl.handle.net/20.500.12386/31806