Zobrazeno 1 - 10
of 307
pro vyhledávání: '"Ford, Elise"'
Autor:
Wang, Yunchong, Mansfield, Philip, Nadler, Ethan O., Darragh-Ford, Elise, Wechsler, Risa H., Yang, Daneng, Yu, Hai-Bo
We investigate the impact of galactic disks on the tidal stripping of cold dark matter subhalos within Milky Way (MW)-mass halos ($M_{\rm vir}\sim 10^{12}\mathrm{M_{\odot}}$) using a new simulation suite, EDEN. By re-simulating 45 MW-mass zoom-in hal
Externí odkaz:
http://arxiv.org/abs/2408.01487
Publikováno v:
ApJ, 969:58, 2024
The X-ray morphologies of clusters of galaxies display significant variations, reflecting their dynamical histories and the nonlinear dependence of X-ray emissivity on the density of the intracluster gas. Qualitative and quantitative assessments of X
Externí odkaz:
http://arxiv.org/abs/2406.10456
Autor:
Nadler, Ethan O., Darragh-Ford, Elise, Desikan, Bhargav Srinivasa, Conaway, Christian, Chu, Mark, Hull, Tasker, Guilbeault, Douglas
Deep neural networks (DNNs) are increasingly proposed as models of human vision, bolstered by their impressive performance on image classification and object recognition tasks. Yet, the extent to which DNNs capture fundamental aspects of human vision
Externí odkaz:
http://arxiv.org/abs/2309.05809
A major question in $\Lambda$CDM is what this theory actually predicts for the properties of subhalo populations. Subhalos are difficult to simulate and to find within simulations, and this propagates into uncertainty in theoretical predictions for s
Externí odkaz:
http://arxiv.org/abs/2308.10926
Autor:
Darragh-Ford, Elise, Mantz, Adam B., Rasia, Elena, Allen, Steven W., Morris, R. Glenn, Foster, Jack, Schmidt, Robert W., Wenrich, Guillermo
The relationship linking a galaxy cluster's total mass with the concentration of its mass profile and its redshift is a fundamental prediction of the Cold Dark Matter (CDM) paradigm of cosmic structure formation. However, confronting those prediction
Externí odkaz:
http://arxiv.org/abs/2302.10931
The recent discovery of a spiral pattern in the vertical kinematic structure in the solar neighborhood provides a prime opportunity to study non-equilibrium dynamics in the Milky Way from local stellar kinematics. Furthermore, results from simulation
Externí odkaz:
http://arxiv.org/abs/2302.09086
Autor:
Darragh-Ford, Elise, Wu, John F., Mao, Yao-Yuan, Wechsler, Risa H., Geha, Marla, Forero-Romero, Jaime E., Hahn, ChangHoon, Kallivayalil, Nitya, Moustakas, John, Nadler, Ethan O., Nowotka, Marta, Peek, J. E. G., Tollerud, Erik J., Weiner, Benjamin, Aguilar, J., Ahlen, S., Brooks, D., Cooper, A. P., de la Macorra, A., Dey, A., Fanning, K., Font-Ribera, A., Gontcho, S. Gontcho A, Honscheid, K., Kisner, T., Kremin, Anthony, Landriau, M., Levi, Michael E., Martini, P., Meisner, Aaron M., Miquel, R., Myers, Adam D., Nie, Jundan, Palanque-Delabrouille, N., Percival, W. J., Prada, F., Schlegel, D., Schubnell, M., Tarlé, Gregory, Vargas-Magaña, M., Zhou, Zhimin, Zou, H.
We introduce the DESI LOW-Z Secondary Target Survey, which combines the wide-area capabilities of the Dark Energy Spectroscopic Instrument (DESI) with an efficient, low-redshift target selection method. Our selection consists of a set of color and su
Externí odkaz:
http://arxiv.org/abs/2212.07433