Zobrazeno 1 - 10
of 827
pro vyhledávání: '"primack, Joel"'
Autor:
Roca-Fàbrega, Santi, Kim, Ji-hoon, Primack, Joel R., Genina, Anna, Jung, Minyong, Lupi, Alessandro, Nagamine, Kentaro, Powell, Johnny W., Quinn, Thomas R., Revaz, Yves, Shimizu, Ikkoh, Velázquez, Héctor, Collaboration, the AGORA
The AGORA Cosmorun (arXiv:2106.09738) is a set of hydrodynamical cosmological zoom-in simulations carried out within the AGORA High-resolution Galaxy Simulations Comparison Project (arXiv:1308.2669,arXiv:1610.03066). These simulations show the format
Externí odkaz:
http://arxiv.org/abs/2408.00432
Autor:
Mandelker, Nir, Ginzburg, Omry, Dekel, Avishai, Bournaud, Frederic, Krumholz, Mark R., Ceverino, Daniel, Primack, Joel
We address the formation of giant clumps in violently unstable gas-rich disc galaxies at cosmic noon. While these are commonly thought to originate from gravitational Toomre instability, cosmological simulations have indicated that clumps form even i
Externí odkaz:
http://arxiv.org/abs/2406.07633
Autor:
Stephenson, Jimena, Rodriguez-Puebla, Aldo, Faber, S. M., Primack, Joel R., Avila-Reese, Vladimir, Calette, A. R., Cannarozzo, Carlo, Kakos, James, Cano-Díaz, Mariana, Koo, David C., Shankar, Francesco, Morell, D. F.
We investigate the relation between galaxy structure and star formation rate (SFR) in a sample of $\sim2.9\times10^{4}$ central galaxies with $z<0.0674$ and axial ratios $b/a>0.5$. The star-forming main sequence (SFMS) shows a bend around the stellar
Externí odkaz:
http://arxiv.org/abs/2404.10114
Autor:
Kakos, James, Rodriguez-Puebla, Aldo, Primack, Joel R., Faber, Sandra M., Koo, David C., Behroozi, Peter, Avila-Reese, Vladimir
We measure the clustering of low-redshift SDSS galaxies as a function of stellar mass ($10.0<\log(M_*/M_\odot)<11.5$) and specific star formation rate (sSFR) and compare the results to models of the galaxy--halo connection. We find that the auto-corr
Externí odkaz:
http://arxiv.org/abs/2403.01393
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:
Jung, Minyong, Roca-Fàbrega, Santi, Kim, Ji-hoon, Genina, Anna, Hausammann, Loic, Kim, Hyeonyong, Lupi, Alessandro, Nagamine, Kentaro, Powell, Johnny W., Revaz, Yves, Shimizu, Ikkoh, Velázquez, Héctor, Ceverino, Daniel, Primack, Joel R., Quinn, Thomas R., Strawn, Clayton, Abel, Tom, Dekel, Avishai, Dong, Bili, Oh, Boon Kiat, Teyssier, Romain
Publikováno v:
ApJ 964 123 (2024)
We analyze and compare the satellite halo populations at $z\sim2$ in the high-resolution cosmological zoom-in simulations of a $10^{12}\,{\rm M}_{\odot}$ target halo ($z=0$ mass) carried out on eight widely-used astrophysical simulation codes ({\sc A
Externí odkaz:
http://arxiv.org/abs/2402.05392
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:
Hasan, Farhanul, Burchett, Joseph N., Hellinger, Douglas, Elek, Oskar, Nagai, Daisuke, Faber, S. M., Primack, Joel R., Koo, David C., Mandelker, Nir, Woo, Joanna
We present a novel method for identifying cosmic web filaments using the IllustrisTNG (TNG100) cosmological simulations and investigate the impact of filaments on galaxies. We compare the use of cosmic density field estimates from the Delaunay Tessel
Externí odkaz:
http://arxiv.org/abs/2311.01443
Autor:
Pandya, Viraj, Zhang, Haowen, Huertas-Company, Marc, Iyer, Kartheik G., McGrath, Elizabeth, Barro, Guillermo, Finkelstein, Steven L., Kuemmel, Martin, Hartley, William G., Ferguson, Henry C., Kartaltepe, Jeyhan S., Primack, Joel, Dekel, Avishai, Faber, Sandra M., Koo, David C., Bryan, Greg L., Somerville, Rachel S., Amorin, Ricardo O., Haro, Pablo Arrabal, Bagley, Micaela B., Bell, Eric F., Bertin, Emmanuel, Costantin, Luca, Dave, Romeel, Dickinson, Mark, Feldmann, Robert, Fontana, Adriano, Gavazzi, Raphael, Giavalisco, Mauro, Grazian, Andrea, Grogin, Norman A., Guo, Yuchen, Hahn, ChangHoon, Holwerda, Benne W., Kewley, Lisa J., Kirkpatrick, Allison, Koekemoer, Anton M., Lotz, Jennifer M., Lucas, Ray A., Pentericci, Laura, Perez-Gonzalez, Pablo G., Pirzkal, Nor, Kocevski, Dale D., Papovich, Casey, Ravindranath, Swara, Rose, Caitlin, Schefer, Marc, Simons, Raymond C., Straughn, Amber N., Tacchella, Sandro, Trump, Jonathan R., de la Vega, Alexander, Wilkins, Stephen M., Wuyts, Stijn, Yang, Guang, Yung, L. Y. Aaron
The 3D geometry of high-redshift galaxies remains poorly understood. We build a differentiable Bayesian model and use Hamiltonian Monte Carlo to efficiently and robustly infer the 3D shapes of star-forming galaxies in JWST-CEERS observations with $\l
Externí odkaz:
http://arxiv.org/abs/2310.15232
Autor:
Martin, Alec, Guo, Yicheng, Wang, Xin, Koekemoer, Anton M., Rafelski, Marc, Teplitz, Harry I., Windhorst, Rogier A., Alavi, Anahita, Grogin, Norman A., Prichard, Laura, Sunnquist, Ben, Ceverino, Daniel, Chartab, Nima, Conselice, Christopher J., Dai, Y. Sophia, Dekel, Avishai, Gardner, Johnathan P., Gawiser, Eric, Hathi, Nimish P., Hayes, Matthew J., Jansen, Rolf A., Ji, Zhiyuan, Koo, David C., Lucas, Ray A., Mandelker, Nir, Mehta, Vihang, Mobasher, Bahram, Nedkova, Kalina V., Primack, Joel, Ravindranath, Swara, Robertson, Brant E., Rutkowski, Michael J., Sattari, Zahra, Soto, Emmaris, Yung, L. Y. Aaron
Publikováno v:
ApJ 955 106 (2023)
Giant star-forming clumps are a prominent feature of star-forming galaxies (SFGs) and contain important clues on galaxy formation and evolution. However, basic demographics of clumps and their host galaxies remain uncertain. Using the HST/WFC3 F275W
Externí odkaz:
http://arxiv.org/abs/2308.00041