Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Hemler, Z. S."'
Autor:
Garcia, Alex M., Torrey, Paul, Ellison, Sara L., Grasha, Kathryn, Chen, Qian-Hui, Hemler, Z. S., Zimmerman, Dhruv T., Wright, Ruby J., Zovaro, Henry R. M., Nelson, Erica J., Sanders, Ryan L., Kewley, Lisa J., Hernquist, Lars
The metal content of galaxies is a direct probe of the baryon cycle. A hallmark example is the relationship between a galaxy's stellar mass, star formation rate (SFR), and gas-phase metallicity: the Fundamental Metallicity Relation (FMR). While low-r
Externí odkaz:
http://arxiv.org/abs/2407.06254
Autor:
Garcia, Alex M., Torrey, Paul, Ellison, Sara, Grasha, Kathryn, Hernquist, Lars, Zovaro, Henry R. M., Chen, Qian-Hui, Hemler, Z. S., Kewley, Lisa J., Nelson, Erica J., Wright, Ruby J.
The scatter about the mass-metallicity relation (MZR) has a correlation with the star formation rate (SFR) of galaxies. The lack of evidence of evolution in correlated scatter at $z\lesssim2.5$ leads many to refer to the relationship between mass, me
Externí odkaz:
http://arxiv.org/abs/2403.08856
Autor:
Garcia, Alex M., Torrey, Paul, Grasha, Kathryn, Hernquist, Lars, Ellison, Sara, Zovaro, Henry R. M., Hemler, Z. S., Nelson, Erica J., Kewley, Lisa J.
The metal content of galaxies provides a window into their formation in the full context of the cosmic baryon cycle. In this study, we examine the relationship between stellar mass and stellar metallicity (${\rm MZ}_*{\rm R}$) in the hydrodynamic sim
Externí odkaz:
http://arxiv.org/abs/2401.12310
Autor:
Garcia, Alex M., Torrey, Paul, Hemler, Z. S., Hernquist, Lars, Kewley, Lisa J., Nelson, Erica J., Grasha, Kathryn, Zovaro, Henry R. M., Chen, Qian-Hui
We present radial gas-phase metallicity profiles, gradients, and break radii at redshift $z = 0 - 3$ from the TNG50-1 star-forming galaxy population. These metallicity profiles are characterized by an emphasis on identifying the steep inner gradient
Externí odkaz:
http://arxiv.org/abs/2212.03326
Autor:
Hemler, Z. S., Torrey, Paul, Qi, Jia, Hernquist, Lars, Vogelsberger, Mark, Ma, Xiangcheng, Kewley, Lisa J., Nelson, Dylan, Pillepich, Annalisa, Pakmor, Rüdiger, Marinacci, Federico
We present the radial gas-phase, mass-weighted metallicity profiles and gradients of the TNG50 star-forming galaxy population measured at redshifts $z=$ 0--3. We investigate the redshift evolution of gradients and examine relations between gradient s
Externí odkaz:
http://arxiv.org/abs/2007.10993
Autor:
Hemler, Z. S., Grier, C. J., Brandt, W. N., Hall, P. B., Horne, Keith, Shen, Yue, Trump, J. R., Schneider, D. P., Vivek, M., Bizyaev, Dmitry, Oravetz, Audrey, Oravetz, Daniel, Pan, Kaike
We systematically investigate short-timescale ($<$10-day rest-frame) CIV broad absorption-line (BAL) variability to constrain quasar-wind properties and provide insights into BAL-variability mechanisms in quasars. We employ data taken by the Sloan Di
Externí odkaz:
http://arxiv.org/abs/1811.00010
Autor:
Garcia, Alex M, Torrey, Paul, Ellison, Sara, Grasha, Kathryn, Hernquist, Lars, Zovaro, Henry R M, Chen, Qian-Hui, Hemler, Z S, Kewley, Lisa J, Nelson, Erica J, Wright, Ruby J
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Jun2024, Vol. 531 Issue 1, p1398-1408, 11p
Autor:
Garcia, Alex M, Torrey, Paul, Grasha, Kathryn, Hernquist, Lars, Ellison, Sara, Zovaro, Henry R M, Hemler, Z S, Nelson, Erica J, Kewley, Lisa J
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Apr2024, Vol. 529 Issue 4, p3342-3359, 18p
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