Zobrazeno 1 - 10
of 234
pro vyhledávání: '"Barrow, A. S."'
Autor:
Adamo, Angela, Atek, Hakim, Bagley, Micaela B., Bañados, Eduardo, Barrow, Kirk S. S., Berg, Danielle A., Bezanson, Rachel, Bradač, Maruša, Brammer, Gabriel, Carnall, Adam C., Chisholm, John, Coe, Dan, Dayal, Pratika, Eisenstein, Daniel J., Eldridge, Jan J., Ferrara, Andrea, Fujimoto, Seiji, de Graaff, Anna, Habouzit, Melanie, Hutchison, Taylor A., Kartaltepe, Jeyhan S., Kassin, Susan A., Kriek, Mariska, Labbé, Ivo, Maiolino, Roberto, Marques-Chaves, Rui, Maseda, Michael V., Mason, Charlotte, Matthee, Jorryt, McQuinn, Kristen B. W., Meynet, Georges, Naidu, Rohan P., Oesch, Pascal A., Pentericci, Laura, Pérez-González, Pablo G., Rigby, Jane R., Roberts-Borsani, Guido, Schaerer, Daniel, Shapley, Alice E., Stark, Daniel P., Stiavelli, Massimo, Strom, Allison L., Vanzella, Eros, Wang, Feige, Wilkins, Stephen M., Williams, Christina C., Willott, Chris J., Wylezalek, Dominika, Nota, Antonella
With stunning clarity, JWST has revealed the Universe's first billion years. The scientific community is analyzing a wealth of JWST imaging and spectroscopic data from that era, and is in the process of rewriting the astronomy textbooks. Here, 1.5 ye
Externí odkaz:
http://arxiv.org/abs/2405.21054
Autor:
Roca-Fàbrega, Santi, Kim, Ji-hoon, Primack, Joel R., Jung, Minyong, Genina, Anna, Hausammann, Loic, Kim, Hyeonyong, Lupi, Alessandro, Nagamine, Kentaro, Powell, Johnny W., Revaz, Yves, Shimizu, Ikkoh, Strawn, Clayton, Velázquez, Héctor, Abel, Tom, Ceverino, Daniel, Dong, Bili, Quinn, Thomas R., Shin, Eun-jin, Segovia-Otero, Alvaro, Agertz, Oscar, Barrow, Kirk S. S., Cadiou, Corentin, Dekel, Avishai, Hummels, Cameron, Oh, Boon Kiat, Teyssier, Romain, Collaboration, The Agora
In this fourth paper from the AGORA Collaboration, we study the evolution down to redshift $z=2$ and below of a set of cosmological zoom-in simulations of a Milky Way mass galaxy by eight of the leading hydrodynamic simulation codes. We also compare
Externí odkaz:
http://arxiv.org/abs/2402.06202
Autor:
Strawn, Clayton, Roca-Fàbrega, Santi, Primack, Joel R., Kim, Ji-hoon, Genina, Anna, Hausammann, Loic, Kim, Hyeonyong, Lupi, Alessandro, Nagamine, Kentaro, Powell, Johnny W., Revaz, Yves, Shimizu, Ikkoh, Velázquez, Héctor, Abel, Tom, Ceverino, Daniel, Dong, Bili, Jung, Minyong, Quinn, Thomas R., Shin, Eun-jin, Barrow, Kirk S. S., Dekel, Avishai, Oh, Boon Kiat, Mandelker, Nir, Teyssier, Romain, Hummels, Cameron, Maji, Soumily, Man, Antonio, Mayerhofer, Paul, Collaboration, AGORA
Publikováno v:
ApJ 962 29 (2024)
We analyze the circumgalactic medium (CGM) for eight commonly-used cosmological codes in the AGORA collaboration. The codes are calibrated to use identical initial conditions, cosmology, heating and cooling, and star formation thresholds, but each ev
Externí odkaz:
http://arxiv.org/abs/2402.05246
Autor:
Blandford, Roger, Simeon, Paul, Globus, Noémie, Mukhopadhyay, Payel, Peretti, Enrico, Barrow, Kirk S. S.
The hypothesis that the entire cosmic ray spectrum, from $\lesssim1\,{\rm GeV}$ to $\gtrsim100\,{\rm EeV}$ energy, can be accounted for by diffusive shock acceleration on increasingly large scales is critically examined. Specifically, it is conjectur
Externí odkaz:
http://arxiv.org/abs/2309.09116
Autor:
Hsiao, Tiger Yu-Yang, Coe, Dan, Abdurro'uf, Whitler, Lily, Jung, Intae, Khullar, Gourav, Meena, Ashish Kumar, Dayal, Pratika, Barrow, Kirk S. S., Santos-Olmsted, Lillian, Casselman, Adam, Vanzella, Eros, Nonino, Mario, Jimenez-Teja, Yolanda, Oguri, Masamune, Stark, Daniel P., Furtak, Lukas J., Zitrin, Adi, Adamo, Angela, Brammer, Gabriel, Bradley, Larry, Diego, Jose M., Zackrisson, Erik, Finkelstein, Steven L., Windhorst, Rogier A., Bhatawdekar, Rachana, Hutchison, Taylor A., Broadhurst, Tom, Dimauro, Paola, Andrade-Santos, Felipe, Eldridge, Jan J., Acebron, Ana, Avila, Roberto J., Bayliss, Matthew B., Benitez, Alex, Binggeli, Christian, Bolan, Patricia, Bradac, Marusa, Carnall, Adam C., Conselice, Christopher J., Donahue, Megan, Frye, Brenda, Fujimoto, Seiji, Henry, Alaina, James, Bethan L., Kassin, Susan, Kewley, Lisa, Larson, Rebecca L., Lauer, Tod, Law, David, Mahler, Guillaume, Mainali, Ramesh, McCandliss, Stephan, Nicholls, David, Pirzkal, Norbert, Postman, Marc, Rigby, Jane R., Ryan, Russell, Senchyna, Peter, Sharon, Keren, Shimizu, Ikko, Strait, Victoria, Tang, Mengtao, Trenti, Michele, Vikaeus, Anton, Welch, Brian
MACS0647$-$JD is a triply-lensed $z\sim11$ galaxy originally discovered with the Hubble Space Telescope. Here we report new JWST imaging, which clearly resolves MACS0647$-$JD as having two components that are either merging galaxies or stellar comple
Externí odkaz:
http://arxiv.org/abs/2210.14123
Autor:
Barrow, Kirk S. S., Robertson, Brant E., Ellis, Richard S., Nakajima, Kimihiko, Saxena, Aayush, Stark, Daniel P., Tang, Mengtao
Escaping Lyman continuum photons from galaxies likely reionized the intergalactic medium at redshifts $z\gtrsim6$. However, the Lyman continuum is not directly observable at these redshifts and secondary indicators of Lyman continuum escape must be u
Externí odkaz:
http://arxiv.org/abs/2010.00592
Autor:
Hawkins, Alexander P., Zachariou, Andrea, Parker, Stewart F., Collier, Paul, Barrow, Nathan S., Howe, Russell F., Lennon, David
Publikováno v:
In Applied Catalysis A, General 25 October 2023 667
Autor:
Barrow, Kirk S. S.
Using cosmological simulations to make useful, scientifically relevant emission line predictions is a relatively new and rapidly evolving field. However, nebular emission lines have been particularly challenging to model because they are extremely se
Externí odkaz:
http://arxiv.org/abs/1911.02023
The direct formation of a massive black hole is a potential seeding mechanism of the earliest observed supermassive black holes. We investigate how the existence of a massive black hole seed impacts the ionization and thermal state of its pre-galacti
Externí odkaz:
http://arxiv.org/abs/1910.08554
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