Zobrazeno 1 - 10
of 1 731
pro vyhledávání: '"Greene, P E"'
Autor:
Miller, Tim B., Suess, Katherine A., Setton, David J., Price, Sedona H., Labbe, Ivo, Bezanson, Rachel, Brammer, Gabriel, Cutler, Sam E., Furtak, Lukas J., Leja, Joel, Pan, Richard, Wang, Bingjie, Weaver, John R., Whitaker, Katherine E., Dayal, Pratika, de Graaff, Anna, Feldmann, Robert, Greene, Jenny E., Fujimoto, S., Maseda, Michael V., Nanayakkara, Themiya, Nelson, Erica J., van Dokkum, Pieter, Zitrin, Adi
We study the rest-frame optical and ultraviolet morphology of galaxies in the first billion years of the Universe. Using JWST data from the UNCOVER and MegaScience surveys targeting the lensing cluster Abell 2744 we present multi-band morphological m
Externí odkaz:
http://arxiv.org/abs/2412.06957
Autor:
Labbe, Ivo, Greene, Jenny E., Matthee, Jorryt, Treiber, Helena, Kokorev, Vasily, Miller, Tim B., Kramarenko, Ivan, Setton, David J., Ma, Yilun, Goulding, Andy D., Bezanson, Rachel, Naidu, Rohan P., Williams, Christina C., Atek, Hakim, Brammer, Gabriel, Cutler, Sam E., Chemerynska, Iryna, Cloonan, Aidan P., Dayal, Pratika, de Graaff, Anna, Fudamoto, Yoshinobu, Fujimoto, Seiji, Furtak, Lukas J., Glazebrook, Karl, Heintz, Kasper E., Leja, Joel, Marchesini, Danilo, Nanayakkara, Themiya, Nelson, Erica J., Oesch, Pascal A., Pan, Richard, Price, Sedona H., Shivaei, Irene, Sobral, David, Suess, Katherine A., van Dokkum, Pieter, Wang, Bingjie, Weaver, John R., Whitaker, Katherine E., Zitrin, Adi
We present a detailed exploration of the most optically-luminous Little Red Dot ($L_{H\alpha}=10^{44}$erg/s, $L_V=10^{45}$erg/s, F444W=22AB) found to date. Located in the Abell 2744 field, source A744-45924 was observed by NIRSpec/PRISM with ultradee
Externí odkaz:
http://arxiv.org/abs/2412.04557
We present a systematic search for radio active galactic nuclei (AGNs) in dwarf galaxies using recent observations taken by the Very Large Array Sky Survey (VLASS). To select these objects, we first establish a criterion to identify radio-excess AGNs
Externí odkaz:
http://arxiv.org/abs/2411.14535
Autor:
Zhuang, Ming-Yang, Wang, Feige, Sun, Fengwu, Shen, Yue, Li, Junyao, Burgasser, Adam J., Fan, Xiaohui, Greene, Jenny E., Narayan, Gautham, Shapley, Alice E., Yang, Qian
We present the Early Data Release of the Multi-Cycle JWST-NEXUS Treasury program (2024-2028), which includes NIRCam imaging and WFSS observations from the first (partial) NEXUS-Wide epoch covering the central 100 ${\rm arcmin^2}$ of the NEXUS field,
Externí odkaz:
http://arxiv.org/abs/2411.06372
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:
Rosado, Rodrigo Córdova, Goulding, Andy D., Greene, Jenny E., Kokron, Nickolas, Strauss, Michael A., Hahn, ChangHoon, Petter, Grayson C., Hickox, Ryan C.
An unresolved question in studies of active galactic nuclei (AGN) is whether their different classes probe different evolutionary stages of black hole--host galaxy interaction. We present the projected two-point cross-correlation function between a s
Externí odkaz:
http://arxiv.org/abs/2410.24020
Autor:
Nibauer, Jacob, Bonaca, Ana, Spergel, David N., Price-Whelan, Adrian M., Greene, Jenny E., Starkman, Nathaniel, Johnston, Kathryn V.
Stellar streams retain a memory of their gravitational interactions with small-scale perturbations. While perturbative models for streams have been formulated in action-angle coordinates, a direct transformation to these coordinates is only available
Externí odkaz:
http://arxiv.org/abs/2410.21174
Autor:
Lehmer, Bret D., Monson, Erik B., Eufrasio, Rafael T., Amiri, Amirnezam, Doore, Keith, Basu-Zych, Antara, Garofali, Kristen, Oskinova, Lidia, Andrews, Jeff J., Antoniou, Vallia, Geda, Robel, Greene, Jenny E., Kovlakas, Konstantinos, Lazzarini, Margaret, Richardson, Chris T.
We present a new empirical framework modeling the metallicity and star-formation history (SFH) dependence of X-ray luminous ($L > 10^{36}$ ergs s$^{-1}$) point-source population luminosity functions (XLFs) in normal galaxies. We expect the X-ray poin
Externí odkaz:
http://arxiv.org/abs/2410.19901
Autor:
Toubiana, A., Sberna, L., Volonteri, M., Barausse, E., Babak, S., Enficiaud, R., Villalba, D. Izquierdo, Gair, J. R., Greene, J. E., Leclere, H. Quelquejay
We develop a parametrised model to describe the formation and evolution of massive black holes, designed for comparisons with both electromagnetic and gravitational wave observations. Using an extended Press-Schechter formalism, we generate dark matt
Externí odkaz:
http://arxiv.org/abs/2410.17916
Autor:
Chen, Mandy C., Chen, Hsiao-Wen, Rauch, Michael, Vayner, Andrey, Liu, Weizhe, Rupke, David S. N., Greene, Jenny E., Zakamska, Nadia L., Wylezalek, Dominika, Liu, Guilin, Veilleux, Sylvain, Nesvadba, Nicole P. H., Bertemes, Caroline
In this Letter, we investigate the turbulence and energy injection in the extended nebulae surrounding two luminous obscured quasars, WISEA J100211.29$+$013706.7 ($z=1.5933$) and SDSS J165202.64$+$172852.3 ($z=2.9489$). Utilizing high-resolution data
Externí odkaz:
http://arxiv.org/abs/2410.14785