Zobrazeno 1 - 10
of 26 776
pro vyhledávání: '"Arribas, A."'
Autor:
Marshall, Madeline A., Yue, Minghao, Eilers, Anna-Christina, Scholtz, Jan, Perna, Michele, Willott, Chris J., Maiolino, Roberto, Übler, Hannah, Arribas, Santiago, Bunker, Andrew J., Charlot, Stephane, Del Pino, Bruno Rodríguez, Böker, Torsten, Carniani, Stefano, Cresci, Giovanni, D'Eugenio, Francesco, Jones, Gareth C., Venturi, Giacomo, Bordoloi, Rongmon, Kashino, Daichi, Mackenzie, Ruari, Matthee, Jorryt, Naidu, Rohan, Simcoe, Robert A.
The James Webb Space Telescope is revolutionising our ability to understand the host galaxies and local environments of high-z quasars. Here we obtain a comprehensive understanding of the host galaxy of the z=7.08 quasar J1120+0641 by combining NIRSp
Externí odkaz:
http://arxiv.org/abs/2410.11035
Autor:
Jones, Gareth C., Bunker, Andrew J., Saxena, Aayush, Arribas, Santiago, Bhatawdekar, Rachana, Boyett, Kristan, Carniani, Stefano, Charlot, Stephane, Curtis-Lake, Emma, Hainline, Kevin, Johnson, Benjamin D., Kumari, Nimisha, Maseda, Michael V., Rix, Hans-Walter, Robertson, Brant E., Tacchella, Sandro, Übler, Hannah, Williams, Christina C., Willott, Chris, Witstok, Joris, Zhu, Yongda
Ly$\alpha$ is the transition to the ground state from the first excited state of hydrogen (the most common element). Resonant scattering of this line by neutral hydrogen greatly impedes its emergence from galaxies, so the fraction of galaxies which s
Externí odkaz:
http://arxiv.org/abs/2409.06405
Autor:
Witstok, Joris, Jakobsen, Peter, Maiolino, Roberto, Helton, Jakob M., Johnson, Benjamin D., Robertson, Brant E., Tacchella, Sandro, Cameron, Alex J., Smit, Renske, Bunker, Andrew J., Saxena, Aayush, Sun, Fengwu, Arribas, Santiago, Baker, William M., Bhatawdekar, Rachana, Boyett, Kristan, Cargile, Phillip A., Carniani, Stefano, Charlot, Stéphane, Chevallard, Jacopo, Curti, Mirko, Curtis-Lake, Emma, D'Eugenio, Francesco, Eisenstein, Daniel J., Hainline, Kevin N., Jones, Gareth C., Kumari, Nimisha, Maseda, Michael V., Pérez-González, Pablo G., Rinaldi, Pierluigi, Scholtz, Jan, Übler, Hannah, Williams, Christina C., Willmer, Christopher N. A., Willott, Chris, Zhu, Yongda
$\require{mediawiki-texvc}$Cosmic Reionisation commenced when ultraviolet (UV) radiation produced in the first galaxies began illuminating the cold, neutral gas that filled the primordial Universe. Recent James Webb Space Telescope (JWST) observation
Externí odkaz:
http://arxiv.org/abs/2408.16608
Autor:
Tabernero, H. M., Shan, Y., Caballero, J. A., Duque-Arribas, C., Montes, D., Hernández, J. I. González, Osorio, M. R. Zapatero, Schweitzer, A., Henning, Th., Cortés-Contreras, M., Quirrenbach, A., Amado, P. J., Reiners, A., Ribas, I., Bergond, G., Morales, J. C.
We present the abundances of magnesium (Mg) and silicon (Si) for 314 dwarf stars with spectral types in the interval K7.0-M5.5 (Teff range ~4200-3050 K) observed with the CARMENES high-resolution spectrograph at the 3.5 m telescope at the Calar Alto
Externí odkaz:
http://arxiv.org/abs/2407.19969
Autor:
Parlanti, Eleonora, Carniani, Stefano, Venturi, Giacomo, Herrera-Camus, Rodrigo, Arribas, Santiago, Bunker, Andrew J., Charlot, Stephane, D'Eugenio, Francesco, Maiolino, Roberto, Perna, Michele, Übler, Hannah, Böker, Torsten, Cresci, Giovanni, Curti, Mirko, Jones, Gareth C., Lamperti, Isabella, Zamora, Sandra
Galactic outflows driven by star formation or active galactic nuclei are typically formed by multi-phase gas whose temperature spans over 4 orders of magnitude. Probing the different outflow components requires multi-wavelength observations and long
Externí odkaz:
http://arxiv.org/abs/2407.19008
Autor:
Arribas, E., Escobar, I., Ramirez-Vazquez, R., Marti, A. C., Monteiro, M., Stari, C., Belendez, A.
We measure the magnetic field produced by a linear octupole formed by four magnets placed in such a way that both their magnetic moments and their quadrupole moments cancel each other. The magnetic field is measured with the magnetic sensor of a smar
Externí odkaz:
http://arxiv.org/abs/2407.18958
Autor:
Juodžbalis, Ignas, Ji, Xihan, Maiolino, Roberto, D'Eugenio, Francesco, Scholtz, Jan, Risaliti, Guido, Fabian, Andrew C., Mazzolari, Giovanni, Gilli, Roberto, Prandoni, Isabella, Arribas, Santiago, Bunker, Andrew J., Carniani, Stefano, Charlot, Stéphane, Curtis-Lake, Emma, de Graaff, Anna, Hainline, Kevin, Parlanti, Eleonora, Perna, Michele, Pérez-González, Pablo G., Robertson, Brant, Tacchella, Sandro, Übler, Hannah, Williams, Christina C., Willott, Chris, Witstok, Joris
JWST has discovered a large population of Active Galactic Nuclei (AGN) at high redshift. Many of these newly discovered AGN have broad permitted lines (typically H$\alpha$), but are extremely weak in the X-rays. Here we present the NIRSpec spectrum o
Externí odkaz:
http://arxiv.org/abs/2407.08643
Autor:
Marconcini, Cosimo, D'Eugenio, Francesco, Maiolino, Roberto, Arribas, Santiago, Bunker, Andrew J., Carniani, Stefano, Charlot, Stephane, Perna, Michele, Del Pino, Bruno Rodriguez, Ubler, Hannah, Willott, Chris J., Boker, Torsten, Cresci, Giovanni, Curti, Mirko, Jones, Gareth C., Lamperti, Isabella, Parlanti, Eleonora, Venturi, Giacomo
We present JWST/NIRSpec integral-field spectroscopy observations of the z ~ 9.11 lensed galaxy MACS1149-JD1, as part of the GA-NIFS programme. The data was obtained with both the G395H grating (R~ 2700) and the prism (R~ 100). This target shows a mai
Externí odkaz:
http://arxiv.org/abs/2407.08616
Autor:
Ulivi, L., Perna, M., Lamperti, I., Arribas, S., Cresci, G., Del Pino, B. Rodríguez, Boeker, T., Bunker, A. J., Ceci, M., Charlot, S., Eugenio, F. D, Fahrion, K., Maiolino, R., Marconi, A., Pereira-Santaella, M.
The study of starburst and AGN feedback is crucial for understanding the regulation of star formation and the evolution of galaxies across cosmic time. Arp 220, the closest ultraluminous infrared galaxy (ULIRG), is in an advanced phase of a major mer
Externí odkaz:
http://arxiv.org/abs/2407.08505
Autor:
Curti, Mirko, Witstok, Joris, Jakobsen, Peter, Kobayashi, Chiaki, Curtis-Lake, Emma, Hainline, Kevin, Ji, Xihan, D'Eugenio, Francesco, Chevallard, Jacopo, Maiolino, Roberto, Scholtz, Jan, Carniani, Stefano, Arribas, Santiago, Baker, William M., Bhatawdekar, Rachana, Boyett, Kristan, Bunker, Andrew J., Cameron, Alex, Cargile, Phillip A., Charlot, Stephane, Eisenstein, Daniel J., Ji, Zhiyuan, Johnson, Benjamin D., Kumari, Nimisha, Maseda, Michael V., Robertson, Brant, Silcock, Maddie S., Tacchella, Sandro, Ubler, Hannah, Venturi, Giacomo, Williams, Christina C., Willmer, Christopher N. A., Willott, Chris
We analyse ultra-deep JWST observations of the galaxy JADES-GS-z9-0 at z = 9.4327, and derive detailed stellar and interstellar medium (ISM) properties of this luminous (MUV=-20.43) high-redshift system. Complementary information from NIRCam imaging
Externí odkaz:
http://arxiv.org/abs/2407.02575