Zobrazeno 1 - 10
of 197
pro vyhledávání: '"Robert Feldmann"'
Autor:
Andrew Marszewski, Guochao Sun, Claude-André Faucher-Giguère, Christopher C. Hayward, Robert Feldmann
Publikováno v:
The Astrophysical Journal Letters, Vol 967, Iss 2, p L41 (2024)
The unprecedented infrared spectroscopic capabilities of JWST have provided high-quality interstellar medium metallicity measurements and enabled characterization of the gas-phase mass–metallicity relation (MZR) for galaxies at z ≳ 5 for the firs
Externí odkaz:
https://doaj.org/article/c2b8e2f4cf3a4c909a74d6a2ebce8fdf
Autor:
Sam E. Cutler, Katherine E. Whitaker, John R. Weaver, Bingjie Wang, Richard Pan, Rachel Bezanson, Lukas J. Furtak, Ivo Labbe, Joel Leja, Sedona H. Price, Yingjie Cheng, Maike Clausen, Fergus Cullen, Pratika Dayal, Anna de Graaff, Mark Dickinson, James S. Dunlop, Robert Feldmann, Marijn Franx, Mauro Giavalisco, Karl Glazebrook, Jenny E. Greene, Norman A. Grogin, Garth Illingworth, Anton M. Koekemoer, Vasily Kokorev, Danilo Marchesini, Michael V. Maseda, Tim B. Miller, Themiya Nanayakkara, Erica J. Nelson, David J. Setton, Heath Shipley, Katherine A. Suess
Publikováno v:
The Astrophysical Journal Letters, Vol 967, Iss 2, p L23 (2024)
We present a measurement of the low-mass quiescent size–mass relation at cosmic noon (1 < z < 3) from the JWST PRIMER and UNCOVER treasury surveys, which highlights two distinct classes of quiescent galaxies. While the massive population is well st
Externí odkaz:
https://doaj.org/article/f6e5d702958d4b84bf88e0eb5ed80ea5
Autor:
Elia Cenci, Robert Feldmann, Jindra Gensior, James S. Bullock, Jorge Moreno, Luigi Bassini, Mauro Bernardini
Publikováno v:
The Astrophysical Journal Letters, Vol 961, Iss 2, p L40 (2024)
A kinematic misalignment of the stellar and gas components is a phenomenon observed in a significant fraction of galaxies. However, the underlying physical mechanisms are not well understood. A commonly proposed scenario for the formation of a misali
Externí odkaz:
https://doaj.org/article/6c195fe1ecbd480aa58f6a9397859269
Autor:
Jenny E. Greene, Ivo Labbe, Andy D. Goulding, Lukas J. Furtak, Iryna Chemerynska, Vasily Kokorev, Pratika Dayal, Marta Volonteri, Christina C. Williams, Bingjie Wang, David J. Setton, Adam J. Burgasser, Rachel Bezanson, Hakim Atek, Gabriel Brammer, Sam E. Cutler, Robert Feldmann, Seiji Fujimoto, Karl Glazebrook, Anna de Graaff, Gourav Khullar, Joel Leja, Danilo Marchesini, Michael V. Maseda, Jorryt Matthee, Tim B. Miller, Rohan P. Naidu, Themiya Nanayakkara, Pascal A. Oesch, Richard Pan, Casey Papovich, Sedona H. Price, Pieter van Dokkum, John R. Weaver, Katherine E. Whitaker, Adi Zitrin
Publikováno v:
The Astrophysical Journal, Vol 964, Iss 1, p 39 (2024)
The James Webb Space Telescope is revealing a new population of dust-reddened broad-line active galactic nuclei (AGN) at redshifts z ≳ 5. Here we present deep NIRSpec/Prism spectroscopy from the Cycle 1 Treasury program Ultradeep NIRSpec and NIRCam
Externí odkaz:
https://doaj.org/article/92cf0a19c2d843a68017b1da384b1e95
Autor:
Viraj Pandya, Haowen Zhang, Marc Huertas-Company, Kartheik G. Iyer, Elizabeth McGrath, Guillermo Barro, Steven L. Finkelstein, Martin Kümmel, William G. Hartley, Henry C. Ferguson, Jeyhan S. Kartaltepe, Joel Primack, Avishai Dekel, Sandra M. Faber, David C. Koo, Greg L. Bryan, Rachel S. Somerville, Ricardo O. Amorín, Pablo Arrabal Haro, Micaela B. Bagley, Eric F. Bell, Emmanuel Bertin, Luca Costantin, Romeel Davé, Mark Dickinson, Robert Feldmann, Adriano Fontana, Raphael Gavazzi, Mauro Giavalisco, Andrea Grazian, Norman A. Grogin, Yuchen Guo, ChangHoon Hahn, Benne W. Holwerda, Lisa J. Kewley, Allison Kirkpatrick, Dale D. Kocevski, Anton M. Koekemoer, Jennifer M. Lotz, Ray A. Lucas, Casey Papovich, Laura Pentericci, Pablo G. Pérez-González, Nor Pirzkal, Swara Ravindranath, Caitlin Rose, Marc Schefer, Raymond C. Simons, Amber N. Straughn, Sandro Tacchella, Jonathan R. Trump, Alexander de la Vega, Stephen M. Wilkins, Stijn Wuyts, Guang Yang, L. Y. Aaron Yung
Publikováno v:
The Astrophysical Journal, Vol 963, Iss 1, p 54 (2024)
The 3D geometries of high-redshift galaxies remain poorly understood. We build a differentiable Bayesian model and use Hamiltonian Monte Carlo to efficiently and robustly infer the 3D shapes of star-forming galaxies in James Webb Space Telescope Cosm
Externí odkaz:
https://doaj.org/article/71df63ae5a1c4c1d90a53ae3afeaac4a
Autor:
Laura Kern, Luisa Kleinheinrich, Robert Feldmann, Paul Sator, Alexander Stella, Friedrich Breier
Publikováno v:
Case Reports in Dermatology, Vol 14, Iss 3, Pp 356-361 (2022)
Lichen planus is a chronic, inflammatory, immune-mediated dermatosis affecting the patient’s skin, scalp, mucous membranes, and nails. Drug-induced lichen planus is described after the administration of antimalarials, ß-blockers, methyldopa, NSAID
Externí odkaz:
https://doaj.org/article/dc510cbf45a1406292a9f11508ae0539
Autor:
Sultan Hassan, Christopher C. Lovell, Piero Madau, Marc Huertas-Company, Rachel S. Somerville, Blakesley Burkhart, Keri L. Dixon, Robert Feldmann, Tjitske K. Starkenburg, John F. Wu, Christian Kragh Jespersen, Joseph D. Gelfand, Ankita Bera
Publikováno v:
The Astrophysical Journal Letters, Vol 958, Iss 1, p L3 (2023)
An unprecedented array of new observational capabilities are starting to yield key constraints on models of the epoch of first light in the Universe. In this Letter we discuss the implications of the UV radiation background at cosmic dawn inferred by
Externí odkaz:
https://doaj.org/article/356c4203e7b64c46a0ec2d5c329cb998
Autor:
Vasily Kokorev, Seiji Fujimoto, Ivo Labbe, Jenny E. Greene, Rachel Bezanson, Pratika Dayal, Erica J. Nelson, Hakim Atek, Gabriel Brammer, Karina I. Caputi, Iryna Chemerynska, Sam E. Cutler, Robert Feldmann, Yoshinobu Fudamoto, Lukas J. Furtak, Andy D. Goulding, Anna de Graaff, Joel Leja, Danilo Marchesini, Tim B. Miller, Themiya Nanayakkara, Pascal A. Oesch, Richard Pan, Sedona H. Price, David J. Setton, Renske Smit, Mauro Stefanon, Bingjie Wang, John R. Weaver, Katherine E. Whitaker, Christina C. Williams, Adi Zitrin
Publikováno v:
The Astrophysical Journal Letters, Vol 957, Iss 1, p L7 (2023)
Deep observations with the James Webb Space Telescope (JWST) have revealed an emerging population of red pointlike sources that could provide a link between the postulated supermassive black hole seeds and observed quasars. In this work, we present a
Externí odkaz:
https://doaj.org/article/b0f5dae0d3184e1785a2a088828e6009
Autor:
John R. Weaver, Sam E. Cutler, Richard Pan, Katherine E. Whitaker, Ivo Labbé, Sedona H. Price, Rachel Bezanson, Gabriel Brammer, Danilo Marchesini, Joel Leja, Bingjie Wang, Lukas J. Furtak, Adi Zitrin, Hakim Atek, Iryna Chemerynska, Dan Coe, Pratika Dayal, Pieter van Dokkum, Robert Feldmann, Natascha M. Förster Schreiber, Marijn Franx, Seiji Fujimoto, Yoshinobu Fudamoto, Karl Glazebrook, Anna de Graaff, Jenny E. Greene, Stéphanie Juneau, Susan Kassin, Mariska Kriek, Gourav Khullar, Michael V. Maseda, Lamiya A. Mowla, Adam Muzzin, Themiya Nanayakkara, Erica J. Nelson, Pascal A. Oesch, Camilla Pacifici, Casey Papovich, David J. Setton, Alice E. Shapley, Heath V. Shipley, Renske Smit, Mauro Stefanon, Edward N. Taylor, Andrea Weibel, Christina C. Williams
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 270, Iss 1, p 7 (2023)
In 2022 November, the James Webb Space Telescope (JWST) returned deep near-infrared images of A2744—a powerful lensing cluster capable of magnifying distant, incipient galaxies beyond it. Together with existing Hubble Space Telescope (HST) imaging,
Externí odkaz:
https://doaj.org/article/24959dba638d4340b241fcdc69d83abf
Autor:
Bingjie Wang, Joel Leja, Ivo Labbé, Rachel Bezanson, Katherine E. Whitaker, Gabriel Brammer, Lukas J. Furtak, John R. Weaver, Sedona H. Price, Adi Zitrin, Hakim Atek, Dan Coe, Sam E. Cutler, Pratika Dayal, Pieter van Dokkum, Robert Feldmann, Danilo Marchesini, Marijn Franx, Natascha Förster Schreiber, Seiji Fujimoto, Marla Geha, Karl Glazebrook, Anna de Graaff, Jenny E. Greene, Stéphanie Juneau, Susan Kassin, Mariska Kriek, Gourav Khullar, Michael Maseda, Lamiya A. Mowla, Adam Muzzin, Themiya Nanayakkara, Erica J. Nelson, Pascal A. Oesch, Camilla Pacifici, Richard Pan, Casey Papovich, David J. Setton, Alice E. Shapley, Renske Smit, Mauro Stefanon, Katherine A. Suess, Edward N. Taylor, Christina C. Williams
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 270, Iss 1, p 12 (2023)
The recent UNCOVER survey with the James Webb Space Telescope (JWST) exploits the nearby cluster A2744 to create the deepest view of our Universe to date by leveraging strong gravitational lensing. In this work, we perform photometric fitting of more
Externí odkaz:
https://doaj.org/article/a36ada68a6c04784822f143af2de06e4