Zobrazeno 1 - 10
of 1 011
pro vyhledávání: '"Johnson, Benjamin P."'
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:
Gibson, Justus L., Nelson, Erica, Williams, Christina C., Price, Sedona H., Whitaker, Katherine E., Suess, Katherine A., de Graaff, Anna, Johnson, Benjamin D., Bunker, Andrew J., Baker, William M., Bhatawdekar, Rachana, Boyett, Kristan, Charlot, Stephane, Curtis-Lake, Emma, Eisenstein, Daniel J., Hainline, Kevin, Hausen, Ryan, Maiolino, Roberto, Rieke, George, Rieke, Marcia, Robertson, Brant, Tacchella, Sandro, Willott, Chris
One of the more surprising findings after the first year of JWST observations is the large number of spatially extended galaxies (ultra-red flattened objects, or UFOs) among the optically-faint galaxy population otherwise thought to be compact. Lever
Externí odkaz:
http://arxiv.org/abs/2408.02726
Autor:
Hainline, Kevin N., D'Eugenio, Francesco, Sun, Fengwu, Helton, Jakob M., Miles, Brittany E., Marley, MArk S., Lew, Ben W. P., Leisenring, Jarron M., Bunker, Andrew J., Cargile, Phillip A., Carniani, Stefano, Eisenstein, Daniel J., Juodzbalis, Ignas, Johnson, Benjamin D., Robertson, Brant, Tacchella, Sandro, Williams, Christina C., Willmer, Christopher N. A.
Large area observations of extragalactic deep fields with the James Webb Space Telescope (JWST) have provided a wealth of candidate low-mass L- and T-class brown dwarfs. The existence of these sources, which are at derived distances of hundreds of pa
Externí odkaz:
http://arxiv.org/abs/2407.08781
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
Autor:
Bugiani, Letizia, Belli, Sirio, Park, Minjung, Davies, Rebecca L., Mendel, J. Trevor, Johnson, Benjamin D., Khoram, Amir H., Benton, Chloë, Cimatti, Andrea, Conroy, Charlie, Emami, Razieh, Leja, Joel, Li, Yijia, Maheson, Gabriel, Mathews, Elijah P., Naidu, Rohan P., Nelson, Erica J., Tacchella, Sandro, Terrazas, Bryan A., Weinberger, Rainer
We analyze ionized gas emission lines in deep rest-frame optical spectra of 16 quiescent galaxies at redshift $1.7
Externí odkaz:
http://arxiv.org/abs/2406.08547
Autor:
DeCoursey, Christa, Egami, Eiichi, Pierel, Justin D. R., Sun, Fengwu, Rest, Armin, Coulter, David A., Engesser, Michael, Siebert, Matthew R., Hainline, Kevin N., Johnson, Benjamin D., Bunker, Andrew J., Cargile, Phillip A., Charlot, Stephane, Chen, Wenlei, Curti, Mirko, DeFour-Remy, Shea, Eisenstein, Daniel J., Fox, Ori D., Gezari, Suvi, Gomez, Sebastian, Jencson, Jacob, Joshi, Bhavin A., Khairnar, Sanvi, Lyu, Jianwei, Maiolino, Roberto, Moriya, Takashi J., Quimby, Robert M., Rieke, George H., Rieke, Marcia J., Robertson, Brant, Shahbandeh, Melissa, Strolger, Louis-Gregory, Tacchella, Sandro, Wang, Qinan, Williams, Christina C., Willmer, Christopher N. A., Willott, Chris, Zenati, Yossef
The JWST Advanced Deep Extragalactic Survey (JADES) is a multi-cycle JWST program that has taken among the deepest near-/mid-infrared images to date (down to $\sim$30 ABmag) over $\sim$25 arcmin$^2$ in the GOODS-S field in two sets of observations wi
Externí odkaz:
http://arxiv.org/abs/2406.05060
Autor:
Chandra, Vedant, Naidu, Rohan P., Conroy, Charlie, Garavito-Camargo, Nicolas, Laporte, Chervin, Bonaca, Ana, Cargile, Phillip A., Cunningham, Emily, Han, Jiwon Jesse, Johnson, Benjamin D., Rix, Hans-Walter, Ting, Yuan-Sen, Woody, Turner, Zaritsky, Dennis
The infall of the Large Magellanic Cloud (LMC) is predicted to displace the inner Milky Way (MW), imprinting an apparent 'reflex motion' on the observed velocities of distant halo stars. We construct the largest all-sky spectroscopic dataset of lumin
Externí odkaz:
http://arxiv.org/abs/2406.01676
Autor:
Carniani, Stefano, Hainline, Kevin, D'Eugenio, Francesco, Eisenstein, Daniel J., Jakobsen, Peter, Witstok, Joris, Johnson, Benjamin D., Chevallard, Jacopo, Maiolino, Roberto, Helton, Jakob M., Willott, Chris, Robertson, Brant, Alberts, Stacey, Arribas, Santiago, Baker, William M., Bhatawdekar, Rachana, Boyett, Kristan, Bunker, Andrew J., Cameron, Alex J., Cargile, Phillip A., Charlot, Stéphane, Curti, Mirko, Curtis-Lake, Emma, Egami, Eiichi, Giardino, Giovanna, Isaak, Kate, Ji, Zhiyuan, Jones, Gareth C., Maseda, Michael V., Parlanti, Eleonora, Rawle, Tim, Rieke, George, Rieke, Marcia, Del Pino, Bruno Rodríguez, Saxena, Aayush, Scholtz, Jan, Smit, Renske, Sun, Fengwu, Tacchella, Sandro, Übler, Hannah, Venturi, Giacomo, Williams, Christina C., Willmer, Christopher N. A.
The discovery by JWST of an abundance of luminous galaxies in the very early Universe suggests that galaxies developed rapidly, in apparent tension with many standard models. However, most of these galaxies lack spectroscopic confirmation, so their d
Externí odkaz:
http://arxiv.org/abs/2405.18485
Autor:
Helton, Jakob M., Rieke, George H., Alberts, Stacey, Wu, Zihao, Eisenstein, Daniel J., Hainline, Kevin N., Carniani, Stefano, Ji, Zhiyuan, Baker, William M., Bhatawdekar, Rachana, Bunker, Andrew J., Cargile, Phillip A., Charlot, Stéphane, Chevallard, Jacopo, D'Eugenio, Francesco, Egami, Eiichi, Johnson, Benjamin D., Jones, Gareth C., Lyu, Jianwei, Maiolino, Roberto, Pérez-González, Pablo G., Rieke, Marcia J., Robertson, Brant, Saxena, Aayush, Scholtz, Jan, Shivaei, Irene, Sun, Fengwu, Tacchella, Sandro, Whitler, Lily, Williams, Christina C., Willmer, Christopher N. A., Willott, Chris, Witstok, Joris, Zhu, Yongda
The James Webb Space Telescope (JWST) has spectroscopically confirmed numerous galaxies at $z > 10$. While weak rest-ultraviolet emission lines have only been seen in a handful of sources, the stronger rest-optical emission lines are highly diagnosti
Externí odkaz:
http://arxiv.org/abs/2405.18462
Autor:
Li, Yijia, Leja, Joel, Johnson, Benjamin D., Tacchella, Sandro, Davies, Rebecca, Belli, Sirio, Park, Minjung, Emami, Razieh
The complex physics governing nebular emission in galaxies, particularly in the early universe, often defy simple low-dimensional models. This has proven to be a significant barrier in understanding the (often diverse) ionizing sources powering this
Externí odkaz:
http://arxiv.org/abs/2405.04598