Zobrazeno 1 - 10
of 45 814
pro vyhledávání: '"Sweet A"'
Autor:
Derkenne, C., McDermid, R. M., Santucci, G., Poci, A., Thater, S., Bellstedt, S., Mendel, J. T., Foster, C., Harborne, K. E., Lagos, C. D. P., Wisnioski, E., Croom, S., Remus, R-S., Valenzuela, L. M., van de Sande, J., Sweet, S. M., Ziegler, B.
Studies of the internal mass structure of galaxies have observed a `conspiracy' between the dark matter and stellar components, with total (stars $+$ dark) density profiles showing remarkable regularity and low intrinsic scatter across various sample
Externí odkaz:
http://arxiv.org/abs/2408.04834
Autor:
Koller, M., Ziegler, B., Ciocan, B. I., Thater, S., Mendel, J. T., Wisnioski, E., Battisti, A. J., Harborne, K. E., Foster, C., Lagos, C., Croom, S. M., Grasha, K., Papaderos, P., Remus, R. S., Sharma, G., Sweet, S. M., Valenzuela, L. M., van de Ven, G., Zafar, T.
Star formation rates (SFRs), gas-phase metallicities, and stellar masses are crucial for studying galaxy evolution. The different relations resulting from these properties give insights into the complex interplay of gas inside galaxies and their evol
Externí odkaz:
http://arxiv.org/abs/2406.20017
Autor:
Sweet, Andrew
The advancement of technology has led to rampant growth in data collection across almost every field, including astrophysics, with researchers turning to machine learning to process and analyze this data. One prominent example of this data in astroph
Externí odkaz:
http://arxiv.org/abs/2406.10771
Autor:
Derkenne, Caro, McDermid, Richard M., D'Eugenio, Francesco, Foster, Caroline, Khalid, Aman, Harborne, Katherine E., van de Sande, Jesse, Croom, Scott M., Lagos, Claudia D. P., Bellstedt, Sabine, Mendel, J. Trevor, Mun, Marcie, Wisnioski, Emily, Bagge, Ryan S., Battisti, Andrew J., Bland-Hawthorn, Joss, Ferré-Mateu, Anna, Peng, Yingjie, Santucci, Giulia, Sweet, Sarah M., Thater, Sabine, Valenzuela, Lucas M., Ziegler, Bodo
We use the `Middle Ages Galaxy Properties with Integral field spectroscopy' (MAGPI) survey to investigate whether galaxies have evolved in the distribution of their stellar angular momentum in the past 3-4 Gyr, as probed by the observational proxy fo
Externí odkaz:
http://arxiv.org/abs/2406.02185
Autor:
Oh, Sree, Colless, Matthew, Barsanti, Stefania, Zovaro, Henry R. M., Croom, Scott M., Yi, Sukyoung K., Ristea, Andrei, van de Sande, Jesse, D'Eugenio, Francesco, Bland-Hawthorn, Joss, Bryant, Julia J., Casura, Sarah, Jeong, Hyunjin, Sweet, Sarah M., Zafar, Tayyaba
We investigate the influence of star formation and instantaneous AGN feedback processes on the ionized gas velocity dispersion in a sample of 1285 emission-line galaxies with stellar masses $\log\,(M_*/M_{\odot}) \geq 9$ from the integral-field spect
Externí odkaz:
http://arxiv.org/abs/2405.20627
Autor:
Sahu, Nandini, Tran, Kim-Vy, Suyu, Sherry H., Shajib, Anowar J., Ertl, Sebastian, Kacprzak, Glenn G., Glazebrook, Karl, Jones, Tucker, C., Keerthi Vasan G., Barone, Tania M., Baker, A. Makai, Skobe, Hannah, Derkenne, Caro, Lewis, Geraint F., Sweet, Sarah M., Lopez, Sebastian
Observed evolution of the total mass distribution with redshift is crucial to testing galaxy evolution theories. To measure the total mass distribution, strong gravitational lenses complement the resolved dynamical observations currently limited to $
Externí odkaz:
http://arxiv.org/abs/2405.15427
Researchers have focused on understanding how individual's behavior is influenced by the behaviors of their peers in observational studies of social networks. Identifying and estimating causal peer influence, however, is challenging due to confoundin
Externí odkaz:
http://arxiv.org/abs/2405.14789
Autor:
Bagge, R. S., Foster, C., D'Eugenio, F., Battisti, A., Bellstedt, S., Derkenne, C., Vaughan, S., Mendel, T., Barsanti, S., Harborne, K. E., Croom, S. M., Bland-Hawthorn, J., Grasha, K., Lagos, C. D. P., Sweet, S. M., Mailvaganam, A., Mukherjee, T., Valenzuela, L. M., van de Sande, J., Wisnioski, E., Zafar, T.
We present a study of kinematic asymmetries from the integral field spectroscopic surveys MAGPI and SAMI. By comparing the asymmetries in the ionsied gas and stars, we aim to disentangle the physical processes that contribute to kinematic disturbance
Externí odkaz:
http://arxiv.org/abs/2405.11292
Autor:
Ren, Jiuge, Sweet, David
Field experiments and computer simulations are effective but time-consuming methods of measuring the quality of engineered systems at different settings. To reduce the total time required, experimenters may employ Bayesian optimization, which is pars
Externí odkaz:
http://arxiv.org/abs/2404.17997
Autor:
Mun, Marcie, Wisnioski, Emily, Battisti, Andrew J., Mendel, J. Trevor, Ellison, Sara L., Taylor, Edward N., Lagos, Claudia D. P., Harborne, Katherine E., Foster, Caroline, Croom, Scott M., Bellstedt, Sabine, Barsanti, Stefania, Gupta, Anshu, Valenzuela, Lucas M., Chen, Qian-Hui, Grasha, Kathryn, Mukherjee, Tamal, Park, Hye-Jin, Sharda, Piyush, Sweet, Sarah M., Remus, Rhea-Silvia, Zafar, Tayyaba
Using adaptive optics with the Multi-Unit Spectroscopic Explorer (MUSE) on the Very Large Telescope (VLT), the Middle Ages Galaxy Properties with Integral Field Spectroscopy (MAGPI) survey allows us to study the spatially resolved Universe at a cruci
Externí odkaz:
http://arxiv.org/abs/2404.16319