Zobrazeno 1 - 10
of 7 566
pro vyhledávání: '"P. Labbé"'
Generative AI proposes several large language models (LLMs) to automatically generate a message in response to users' requests. Such scientific breakthroughs promote new writing assistants but with some fears. The main focus of this study is to analy
Externí odkaz:
http://arxiv.org/abs/2411.18382
Autor:
Xiao, Mengyuan, Williams, Christina C., Oesch, Pascal A., Elbaz, David, Dessauges-Zavadsky, Miroslava, Chaves, Rui Marques Coelho, Bing, Longji, Ji, Zhiyuan, Weibel, Andrea, Bezanson, Rachel, Brammer, Gabriel, Casey, Caitlin, Cloonan, Aidan P., Daddi, Emanuele, Dayal, Pratika, Faisst, Andreas L., Franx, Marijn, Glazebrook, Karl, Hutter, Anne, Kartaltepe, Jeyhan S., Labbe, Ivo, Lagache, Guilaine, Lim, Seunghwan, Magnelli, Benjamin, Martinez, Felix, Maseda, Michael V., Nanayakkara, Themiya, Schaerer, Daniel, Whitaker, Katherine E.
We report the discovery of an ultra-massive grand-design red spiral galaxy, named Zh\'ul\'ong (Torch Dragon), at $z_{\rm phot} = 5.2^{+0.3}_{-0.2}$ in the JWST PANORAMIC survey, identified as the most distant bulge+disk galaxy with spiral arms known
Externí odkaz:
http://arxiv.org/abs/2412.13264
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
Autor:
Liebert, Julia, Castillo, Federico, Labbé, Jean-Philippe, Maciazek, Tomasz, Schilling, Christian
The Pauli exclusion principle is fundamental to understanding electronic quantum systems. It namely constrains the expected occupancies $n_i$ of orbitals $\varphi_i$ according to $0 \leq n_i \leq 2$. In this work, we first refine the underlying one-b
Externí odkaz:
http://arxiv.org/abs/2412.01805
Autor:
Labbé, Dominique, Savoy, Jacques
En plus de soixante ans, huit pr\'esidents se sont succ\'ed\'e \`a la t\^ete de la Ve R\'epublique fran\c{c}aise (de Gaulle, Pompidou, Giscard d'Estaing, Mitterrand, Chirac, Sarkozy, Hollande, Macron). Apr\`es avoir pr\'esent\'e le corpus de leurs di
Externí odkaz:
http://arxiv.org/abs/2411.18468
Autor:
Lenschen, Jakob, Labbe, Rosalie, Drotleff, Nils, Fuhrmann, Markus, Lisenfeld, Jürgen, Rotzinger, Hannes, Ustinov, Alexey V.
We proposed and tested a cryogenic setup comprising dielectric waveguides for mm-wave frequencies in the range of 75-110 GHz and temperatures down to 10 mK. The targeted applications are quantum technologies at millimeter-wave frequencies, which requ
Externí odkaz:
http://arxiv.org/abs/2411.15058
Autor:
Kokorev, Vasily, Atek, Hakim, Chisholm, John, Endsley, Ryan, Chemerynska, Iryna, Muñoz, Julian B., Furtak, Lukas J., Pan, Richard, Berg, Danielle, Fujimoto, Seiji, Oesch, Pascal A., Weibel, Andrea, Adamo, Angela, Blaizot, Jeremy, Bouwens, Rychard, Dessauges-Zavadsky, Miroslava, Khullar, Gourav, Korber, Damien, Goovaerts, Ilias, Jecmen, Michelle, Labbé, Ivo, Leclercq, Floriane, Marques-Chaves, Rui, Mason, Charlotte, McQuinn, Kristen B. W., Naidu, Rohan, Natarajan, Priyamvada, Nelson, Erica, Rosdahl, Joki, Saldana-Lopez, Alberto, Schaerer, Daniel, Trebitsch, Maxime, Volonteri, Marta, Zitrin, Adi
We report the discovery of five galaxy candidates at redshifts between $15.9
Externí odkaz:
http://arxiv.org/abs/2411.13640
Autor:
Zaidi, Kumail, Wake, David A., Marchesini, Danilo, Iyer, Kartheik, Muzzin, Adam, Papovich, Casey, Antwi-Danso, Jacqueline, Glazebrook, Karl, Labbé, Ivo
We present a comprehensive analysis of the observed Stellar-to-Halo mass relationship (SHMR) spanning redshifts from 0.2 to 4.5. This was enabled through galaxy clustering and abundance measurements from two large (effective area ~ 1.61 deg^2) and ho
Externí odkaz:
http://arxiv.org/abs/2411.04256
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