Zobrazeno 1 - 10
of 57 783
pro vyhledávání: '"WHITAKER, A"'
Autor:
Setton, David J., Greene, Jenny E., de Graaff, Anna, Ma, Yilun, Leja, Joel, Matthee, Jorryt, Bezanson, Rachel, Boogaard, Leindert A., Cleri, Nikko J., Katz, Harley, Labbe, Ivo, Maseda, Michael V., McConachie, Ian, Miller, Tim B., Price, Sedona H., Suess, Katherine A., van Dokkum, Pieter, Wang, Bingjie, Weibel, Andrea, Whitaker, Katherine E., Williams, Christina C.
Among the most puzzling early discoveries of JWST are "Little Red Dots" -- compact red sources that host broad Balmer emission lines and, in many cases, exhibit a "V shaped" change in slope in the rest-optical. The physical properties of Little Red D
Externí odkaz:
http://arxiv.org/abs/2411.03424
Autor:
Li, Xiwen, Mohammed, Rehman, Mangin, Tristalee, Saha, Surojit, Whitaker, Ross T, Kelly, Kerry E., Tasdizen, Tolga
Idling vehicle detection (IVD) can be helpful in monitoring and reducing unnecessary idling and can be integrated into real-time systems to address the resulting pollution and harmful products. The previous approach [13], a non-end-to-end model, requ
Externí odkaz:
http://arxiv.org/abs/2410.21170
Autor:
Allen, Natalie, Oesch, Pascal A., Toft, Sune, Matharu, Jasleen, McPartland, Conor J. R., Weibel, Andrea, Brammer, Gabe, Bowler, Rebecca A. A., Ito, Kei, Gottumukkala, Rashmi, Rizzo, Francesca, Valentino, Francesco, Varadaraj, Rohan G., Weaver, John R., Whitaker, Katherine E.
The evolution of galaxy sizes in different wavelengths provides unique insights on galaxy build-up across cosmic epochs. Such measurements can now finally be done at $z>3$ thanks to the exquisite spatial resolution and multi-wavelength capability of
Externí odkaz:
http://arxiv.org/abs/2410.16354
Autor:
Ma, Yilun, Greene, Jenny E., Setton, David J., Volonteri, Marta, Leja, Joel, Wang, Bingjie, Bezanson, Rachel, Brammer, Gabriel, Cutler, Sam E., Dayal, Pratika, van Dokkum, Pieter, Furtak, Lukas J., Glazebrook, Karl, Goulding, Andy D., de Graaff, Anna, Kokorev, Vasily, Labbe, Ivo, Pan, Richard, Price, Sedona H., Weaver, John R., Williams, Christina C., Whitaker, Katherine E., Zitrin, Adi
JWST has revealed an abundance of compact, red objects at $z\approx5-8$ dubbed "little red dots" (LRDs), whose SEDs display a faint blue UV continuum followed by a steep rise in the optical. Despite extensive study of their characteristic V-shaped SE
Externí odkaz:
http://arxiv.org/abs/2410.06257
Autor:
Williams, Christina C., Oesch, Pascal A., Weibel, Andrea, Brammer, Gabriel, Cloonan, Aidan P., Whitaker, Katherine E., Barrufet, Laia, Bezanson, Rachel, Bowler, Rebecca A. A., Dayal, Pratika, Franx, Marijn, Greene, Jenny E., Hutter, Anne, Ji, Zhiyuan, Labbé, Ivo, Manning, Sinclaire M., Maseda, Michael V., Xiao, Mengyuan
We present the PANORAMIC survey, a pure parallel extragalactic imaging program with NIRCam observed during JWST Cycle 1. The survey obtained $\sim$530 sq arcmin of NIRCam imaging from 1-5$\mu$m, totaling $\sim$192 hours of science integration time. T
Externí odkaz:
http://arxiv.org/abs/2410.01875
Autor:
Treiber, Helena, Greene, Jenny, Weaver, John R., Miller, Tim B., Furtak, Lukas J., Setton, David J., Wang, Bingjie, de Graaff, Anna, Bezanson, Rachel, Brammer, Gabriel, Cutler, Sam E., Dayal, Pratika, Feldmann, Robert, Fujimoto, Seiji, Goulding, Andy D., Kokorev, Vasily, Labbe, Ivo, Leja, Joel, Marchesini, Danilo, Nanayakkara, Themiya, Nelson, Erica, Pan, Richard, Price, Sedona H., Siegel, Jared, Suess, Katherine, Whitaker, Katherine
JWST has revealed diverse new populations of high-redshift ($z\sim4-11$) AGN and extreme star-forming galaxies that challenge current models. In this paper, we use rest-frame UV emission-line diagnostics to identify AGN candidates and other exception
Externí odkaz:
http://arxiv.org/abs/2409.12232
Autor:
Siegel, Jared, Setton, David, Greene, Jenny, Suess, Katherine, Whitaker, Katherine, Bezanson, Rachel, Leja, Joel, Furtak, Lukas, Cutler, Sam, de Graaff, Anna, Feldmann, Robert, Khullar, Gourav, Labbé, Ivo, Marchesini, Danilo, Miller, Tim, Nanayakkara, Themiya, Pan, Richard, Price, Sedona, Treiber, Helena, van Dokkum, Pieter, Wang, Bingjie, Weaver, John
We explore the physical properties of five massive quiescent galaxies at $z\sim2.5$, revealing the presence of non-negligible dust reservoirs. JWST NIRSpec observations were obtained for each target, finding no significant line emission; multiple sta
Externí odkaz:
http://arxiv.org/abs/2409.11457
Autor:
Benton, Chloë E., Nelson, Erica J., Miller, Tim B., Bezanson, Rachel, Gibson, Justus, Hartley, Abigail I, Martorano, Marco, Price, Sedona H., Suess, Katherine A., van der Wel, Arjen, van Dokkum, Pieter, Weaver, John R., Whitaker, Katherine E.
Publikováno v:
2024 ApJL 974 L28
Hubble Space Telescope imaging shows that most star-forming galaxies at cosmic noon -- the peak of cosmic star formation history -- appear disk-dominated, leaving the origin of the dense cores in their quiescent descendants unclear. With the James We
Externí odkaz:
http://arxiv.org/abs/2409.08328
Autor:
de Graaff, Anna, Brammer, Gabriel, Weibel, Andrea, Lewis, Zach, Maseda, Michael V., Oesch, Pascal A., Bezanson, Rachel, Boogaard, Leindert A., Cleri, Nikko J., Cooper, Olivia R., Gottumukkala, Rashmi, Greene, Jenny E., Hirschmann, Michaela, Hviding, Raphael E., Katz, Harley, Labbé, Ivo, Leja, Joel, Matthee, Jorryt, McConachie, Ian, Miller, Tim B., Naidu, Rohan P., Price, Sedona H., Rix, Hans-Walter, Setton, David J., Suess, Katherine A., Wang, Bingjie, Whitaker, Katherine E., Williams, Christina C.
We present the Red Unknowns: Bright Infrared Extragalactic Survey (RUBIES), providing JWST/NIRSpec spectroscopy of red sources selected across ~150 arcmin$^2$ from public JWST/NIRCam imaging in the UDS and EGS fields. RUBIES novel observing strategy
Externí odkaz:
http://arxiv.org/abs/2409.05948
Autor:
Weibel, Andrea, de Graaff, Anna, Setton, David J., Miller, Tim B., Oesch, Pascal A., Brammer, Gabriel, Lagos, Claudia D. P., Whitaker, Katherine E., Williams, Christina C., Baggen, Josephine F. W., Bezanson, Rachel, Boogaard, Leindert A., Cleri, Nikko J., Greene, Jenny E., Hirschmann, Michaela, Hviding, Raphael E., Kuruvanthodi, Adarsh, Labbé, Ivo, Leja, Joel, Maseda, Michael V., Matthee, Jorryt, McConachie, Ian, Naidu, Rohan P., Roberts-Borsani, Guido, Schaerer, Daniel, Suess, Katherine A., Valentino, Francesco, van Dokkum, Pieter, Wang, Bingjie
We report the spectroscopic discovery of a massive quiescent galaxy at $z_{\rm spec}=7.29\pm0.01$, just $\sim700\,$Myr after the Big Bang. RUBIES-UDS-QG-z7 was selected from public JWST/NIRCam and MIRI imaging from the PRIMER survey and observed with
Externí odkaz:
http://arxiv.org/abs/2409.03829