Zobrazeno 1 - 10
of 298
pro vyhledávání: '"Kelson, Daniel D."'
Autor:
Newman, Andrew B., Qezlou, Mahdi, Chartab, Nima, Rudie, Gwen C., Blanc, Guillermo A., Bird, Simeon, Benson, Andrew J., Kelson, Daniel D., Lemaux, Brian C.
The connection between galaxies and dark matter halos is often quantified using the stellar mass-halo mass (SMHM) relation. Optical and near-infrared imaging surveys have led to a broadly consistent picture of the evolving SMHM relation based on meas
Externí odkaz:
http://arxiv.org/abs/2311.00184
We present the stellar mass - stellar metallicity relation for 3491 star-forming galaxies at $2 \lesssim z \lesssim 3$ using rest-frame far-ultraviolet (FUV) spectra from the Ly$\alpha$ Tomography IMACS Survey (LATIS). We fit stellar population synth
Externí odkaz:
http://arxiv.org/abs/2310.12200
Autor:
Sattari, Zahra, Mobasher, Bahram, Chartab, Nima, Kelson, Daniel D., Teplitz, Harry I., Rafelski, Marc, Grogin, Norman A., Koekemoer, Anton M., Wang, Xin, Windhorst, Rogier A., Alavi, Anahita, Prichard, Laura, Sunnquist, Ben, Gardner, Jonathan P., Gawiser, Eric, Hathi, Nimish P., Hayes, Matthew J., Ji, Zhiyuan, Mehta, Vihang, Robertson, Brant E., Scarlata, Claudia, Yung, L. Y. Aaron, Conselice, Christopher J., Dai, Y. Sophia, Guo, Yicheng, Lucas, Ray A., Martin, Alec, Ravindranath, Swara
High-resolution imaging of galaxies in rest-frame UV has revealed the existence of giant star-forming clumps prevalent in high redshift galaxies. Studying these sub-structures provides important information about their formation and evolution and inf
Externí odkaz:
http://arxiv.org/abs/2305.09021
We study the recent star formation histories (SFHs) of 575 intermediate-mass galaxies (IMGs, $10^{9} \leq M/M_{\odot} \leq 10^{10}$) in COSMOS at $0.3
Externí odkaz:
http://arxiv.org/abs/2303.04165
Autor:
Alatalo, Katherine, Bitsakis, Theodoros, Lanz, Lauranne, Lacy, Mark, Brown, Michael J. I., French, K. Decker, Ciesla, Laure, Appleton, Philip N., Beaton, Rachael L., Cales, Sabrina L., Crossett, Jacob, Falcón-Barroso, Jesús, Kelson, Daniel D., Kewley, Lisa J., Kriek, Mariska, Medling, Anne M., Mulchaey, John S., Nyland, Kristina, Rich, Jeffrey A., Urry, C. Meg
We investigate the optical and Wide-field Survey Explorer (WISE) colors of "E+A" identified post-starburst galaxies, including a deep analysis of 190 post-starbursts detected in the 2 mu m All Sky Survey Extended Source Catalog. The post-starburst ga
Externí odkaz:
http://hdl.handle.net/10150/624929
http://arizona.openrepository.com/arizona/handle/10150/624929
http://arizona.openrepository.com/arizona/handle/10150/624929
Autor:
Kelson, Daniel D., Abramson, Louis E.
Multiple investigations support describing galaxy growth as a stochastic process with correlations over a range of timescales governed by a parameter, $H$, empirically and theoretically constrained to be near unity. Here, we show that the distributio
Externí odkaz:
http://arxiv.org/abs/2208.04948
Autor:
Newman, Andrew B., Rudie, Gwen C., Blanc, Guillermo A., Qezlou, Mahdi, Bird, Simeon, Kelson, Daniel D., Pérez, Victoria, Congiu, Enrico, Lemaux, Brian C., Dressler, Alan, Mulchaey, John S.
Publikováno v:
Nature 606, 475-478 (2022)
Galaxy protoclusters, which will eventually grow into the massive clusters we see in the local universe, are usually traced by locating overdensities of galaxies. Large spectroscopic surveys of distant galaxies now exist, but their sensitivity depend
Externí odkaz:
http://arxiv.org/abs/2206.07661
Autor:
Newman, Andrew B., Rudie, Gwen C., Blanc, Guillermo A., Kelson, Daniel D., Rhoades, Sunny, Hare, Tyson, Pérez, Victoria, Benson, Andrew J., Dressler, Alan, Gonzalez, Valentino, Kollmeier, Juna A., Konidaris, Nicholas P., Mulchaey, John S., Rauch, Michael, Fèvre, Olivier Le, Lemaux, Brian C., Cucciati, Olga, Lilly, Simon J.
We introduce LATIS, the Ly$\alpha$ Tomography IMACS Survey, a spectroscopic survey at Magellan designed to map the z=2.2-2.8 intergalactic medium (IGM) in three dimensions by observing the Ly$\alpha$ forest in the spectra of galaxies and QSOs. Within
Externí odkaz:
http://arxiv.org/abs/2002.10676
Autor:
Kelson, Daniel D., Abramson, Louis E., Benson, Andrew J., Patel, Shannon G., Shectman, Stephen A., Dressler, Alan, McCarthy, Patrick J., Mulchaey, John S., Williams, Rik J.
A key obstacle to developing a satisfying theory of galaxy evolution is the difficulty in extending analytic descriptions of early structure formation into full nonlinearity, the regime in which galaxy growth occurs. Extant techniques, though powerfu
Externí odkaz:
http://arxiv.org/abs/1908.08952
We present a catalog of spectroscopic redshifts for SPT-CLJ0615$-$5746, the most distant cluster in the Reionization Lensing Cluster Survey (RELICS). Using Nod & Shuffle multi-slit observations with LDSS-3 on Magellan, we identify ${\sim}50$ cluster
Externí odkaz:
http://arxiv.org/abs/1905.00914