Zobrazeno 1 - 10
of 1 520
pro vyhledávání: '"García, Alba"'
A variable active galactic nucleus at $z=2.06$ triply-imaged by the galaxy cluster MACS J0035.4-2015
Autor:
Furtak, Lukas J., Mainali, Ramesh, Zitrin, Adi, Plat, Adèle, Fujimoto, Seiji, Donahue, Megan, Nelson, Erica J., Bauer, Franz E., Uematsu, Ryosuke, Caminha, Gabriel B., Andrade-Santos, Felipe, Bradley, Larry D., Caputi, Karina I., Charlot, Stéphane, Chevallard, Jacopo, Coe, Dan, Curtis-Lake, Emma, Espada, Daniel, Frye, Brenda L., Knudsen, Kirsten K., Koekemoer, Anton M., Kohno, Kotaro, Kokorev, Vasily, Laporte, Nicolas, Lee, Minju M., Lemaux, Brian C., Magdis, Georgios E., Sharon, Keren, Stark, Daniel P., Su, Yuanyuan, Suess, Katherine A., Ueda, Yoshihiro, Umehata, Hideki, Vidal-García, Alba, Wu, John F.
We report the discovery of a triply imaged active galactic nucleus (AGN), lensed by the galaxy cluster MACS J0035.4-2015 ($z_{\mathrm{d}}=0.352$). The object is detected in Hubble Space Telescope imaging taken for the RELICS program. It appears to ha
Externí odkaz:
http://arxiv.org/abs/2303.00025
Autor:
Furtak, Lukas J., Zitrin, Adi, Plat, Adèle, Fujimoto, Seiji, Wang, Bingjie, Nelson, Erica J., Labbé, Ivo, Bezanson, Rachel, Brammer, Gabriel B., van Dokkum, Pieter, Endsley, Ryan, Glazebrook, Karl, Greene, Jenny E., Leja, Joel, Price, Sedona H., Smit, Renske, Stark, Daniel P., Weaver, John R., Whitaker, Katherine E., Atek, Hakim, Chevallard, Jacopo, Curtis-Lake, Emma, Dayal, Pratika, Feltre, Anna, Franx, Marijn, Fudamoto, Yoshinobu, Marchesini, Danilo, Mowla, Lamiya A., Pan, Richard, Suess, Katherine A., Vidal-García, Alba, Williams, Christina C.
Recent JWST/NIRCam imaging taken for the ultra-deep UNCOVER program reveals a very red dropout object at $z_{\mathrm{phot}}\simeq7.6$, triply imaged by the galaxy cluster Abell 2744 ($z_{\mathrm{d}}=0.308$). All three images are very compact, i.e. un
Externí odkaz:
http://arxiv.org/abs/2212.10531
Autor:
Hirschmann, Michaela, Charlot, Stephane, Feltre, Anna, Curtis-Lake, Emma, Somerville, Rachel S., Chevallard, Jacopo, Choi, Ena, Nelson, Dylan, Morisset, Christophe, Plat, Adele, Vidal-Garcia, Alba
We compute synthetic, rest-frame optical and ultraviolet (UV) emission-line properties of galaxy populations at redshifts from z$\approx$0 to z=8 in a full cosmological framework. We achieve this by coupling, in post-processing, the cosmological Illu
Externí odkaz:
http://arxiv.org/abs/2212.02522
Autor:
Pacifici, Camilla, Iyer, Kartheik G., Mobasher, Bahram, da Cunha, Elisabete, Acquaviva, Viviana, Burgarella, Denis, Rivera, Gabriela Calistro, Carnall, Adam C., Chang, Yu-Yen, Chartab, Nima, Cooke, Kevin C., Fairhurst, Ciaran, Kartaltepe, Jeyhan, Leja, Joel, Malek, Katarzyna, Salmon, Brett, Torelli, Marianna, Vidal-Garcia, Alba, Boquien, Mederic, Brammer, Gabriel G., Brown, Michael J. I., Capak, Peter L., Chevallard, Jacopo, Circosta, Chiara, Croton, Darren, Davidzon, Iary, Dickinson, Mark, Duncan, Kenneth J., Faber, Sandra M., Ferguson, Harry C., Fontana, Adriano, Guo, Yicheng, Haeussler, Boris, Hemmati, Shoubaneh, Jafariyazani, Marziye, Kassin, Susan A., Larson, Rebecca L., Lee, Bomee, Mantha, Kameswara Bharadwaj, Marchi, Francesca, Nayyeri, Hooshang, Newman, Jeffrey A., Pandya, Viraj, Pforr, Janine, Reddy, Naveen, Sanders, Ryan, Shah, Ekta, Shahidi, Abtin, Stevans, Matthew L., Triani, Dian Puspita, Tyler, Krystal D., Vanderhoof, Brittany N., de la Vega, Alexander, Wang, Weichen, Weston, Madalyn E.
The study of galaxy evolution hinges on our ability to interpret multi-wavelength galaxy observations in terms of their physical properties. To do this, we rely on spectral energy distribution (SED) models which allow us to infer physical parameters
Externí odkaz:
http://arxiv.org/abs/2212.01915
Autor:
Shivaei, Irene, Boogaard, Leindert, Díaz-Santos, Tanio, Battisti, Andrew, Brinchmann, Jarle, da Cunha, Elisabete, Maseda, Michael, Matthee, Jorryt, Monreal-Ibero, Ana, Nanayakkara, Themiya, Popping, Gergö, Vidal-García, Alba, Weilbacher, Peter M.
The UV bump is a broad absorption feature centered at 2175{\AA} that is seen in the attenuation/extinction curve of some galaxies, but its origin is not well known. Here, we use a sample of 86 star-forming galaxies at z=1.7-2.7 with deep rest-frame U
Externí odkaz:
http://arxiv.org/abs/2203.09153
Autor:
Mayol, Beatriz, Pradana-López, Sandra, García, Alba, de la Torre, Cristina, Díez, Paula, Villalonga, Anabel, Anillo, Carlos, Vilela, Diana, Sánchez, Alfredo, Martínez-Ruiz, Paloma, Martínez-Máñez, Ramón, Villalonga, Reynaldo
Publikováno v:
In Journal of Colloid And Interface Science October 2024 671:294-302
Autor:
Lehmann, Andrew, Godard, Benjamin, Forêts, Gillaume Pineau des, Vidal-García, Alba, Falgarone, Edith
Publikováno v:
A&A 658, A165 (2022)
Shocks, modelled over a broad range of parameters, are used to construct a new tool to deduce the mechanical energy and physical conditions from observed atomic or molecular emission lines. We compute magnetised, molecular shock models with velocitie
Externí odkaz:
http://arxiv.org/abs/2111.14089
Autor:
Orozco-Duarte, Rogelio, Wofford, Aida, Vidal-García, Alba, Bruzual, Gustavo, Charlot, Stephane, Krumholz, Mark R., Hannon, Stephen, Lee, Janice, Wofford, Timothy, Fumagalli, Michele, Dale, Daniel, Messa, Matteo, Grebel, Eva K., Smith, Linda, Grasha, Kathryn, Cook, David
We present a pilot library of synthetic NUV, U, B, V, and I photometry of star clusters with stochastically sampled IMFs and ionized gas for initial masses, $M_i=10^3$, $10^4$, and $10^5$ M$_{\odot}$; $t=1$, 3, 4, and 8 Myr; $Z=0.014$ and $Z=0.002$;
Externí odkaz:
http://arxiv.org/abs/2110.05595
Publikováno v:
Proceedings of the 2022 ACM/IEEE International Conference on Human-Robot Interaction (HRI'22). IEEE Press, 708-712
This article introduces "Baby Robot", a robot aiming to improve motor skills of babies and toddlers. Authors developed a car-like toy that moves autonomously using reinforcement learning and computer vision techniques. The robot behaviour is to escap
Externí odkaz:
http://arxiv.org/abs/2109.09223