Trial by FIRE: Probing the dark matter density profile of dwarf galaxies with GraphNPE

Authors: Nguyen, Tri, Read, Justin, Necib, Lina, Mishra-Sharma, Siddharth, Faucher-Giguère, Claude-André, Wetzel, Andrew

Subject Terms: Astrophysics - Astrophysics of Galaxies, High Energy Physics - Phenomenology

Access URL: http://arxiv.org/abs/2503.03812

Theoretical Predictions for the Inner Dark Matter Distribution in the Milky Way Informed by Simulations

Authors: Hussein, Abdelaziz, Necib, Lina, Kaplinghat, Manoj, Kim, Stacy Y., Wetzel, Andrew, Read, Justin I., Rey, Martin P., Agertz, Oscar

Subject Terms: High Energy Physics - Phenomenology, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2501.14868

Effect of gas accretion on $\alpha$-element bimodality in Milky Way-mass galaxies in the FIRE-2 simulations

Authors: Parul, Hanna, Bailin, Jeremy, Loebman, Sarah R., Wetzel, Andrew, Barry, Megan, Bhattarai, Binod

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2501.12342

The Effect of Galaxy Interactions on Starbursts in Milky Way-Mass Galaxies in FIRE Simulations

Authors: Li, Fei, Rahman, Mubdi, Murray, Norman, Kereš, Dušan, Wetzel, Andrew, Faucher-Giguère, Claude-André, Hopkins, Philip F., Moreno, Jorge

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2411.10373

Inside-out versus Upside-down: The Origin and Evolution of Metallicity Radial Gradients in FIRE Simulations of Milky Way-mass Galaxies and the Essential Role of Gas Mixing

Authors: Graf, Russell L., Wetzel, Andrew, Bailin, Jeremy, Orr, Matthew E.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2410.21377

The physical origin of positive metallicity radial gradients in high-redshift galaxies: insights from the FIRE-2 cosmological hydrodynamic simulations

Authors: Sun, Xunda, Wang, Xin, Ma, Xiangcheng, Wang, Kai, Wetzel, Andrew, Faucher-Giguère, Claude-André, Hopkins, Philip F., Kereš, Dušan, Graf, Russell L., Marszewski, Andrew, Stern, Jonathan, Sun, Guochao, Sun, Lei, Thyme, Keyer

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2409.09290

Strong Chemical Tagging in FIRE: Intra and Inter-Cluster Chemical Homogeneity in Open Clusters in Milky Way-like Galaxy Simulations

Authors: Bhattarai, Binod, Loebman, Sarah R., Ness, Melissa K., Wetzel, Andrew, Cunningham, Emily C., Parul, Hanna, Wiggins, Alessa Ibrahim

Subject Terms: Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2408.02228

Efficient and accurate force replay in cosmological-baryonic simulations

Authors: Arora, Arpit, Sanderson, Robyn, Regan, Christopher, Garavito-Camargo, Nicolás, Bregou, Emily, Panithanpaisal, Nondh, Wetzel, Andrew, Cunningham, Emily C., Loebman, Sarah R., Dropulic, Adriana, Shipp, Nora

Source: ApJ 977(1) 23 (2024)

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2407.12932

Playing with FIRE: A Galactic Feedback-Halting Experiment Challenges Star Formation Rate Theories

Authors: Khullar, Shivan, Matzner, Christopher D., Murray, Norman, Grudić, Michael Y., Guszejnov, Dávid, Wetzel, Andrew, Hopkins, Philip F.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2406.18526

The imprint of dark matter on the Galactic acceleration field

Authors: Arora, Arpit, Sanderson, Robyn E., Chakrabarti, Sukanya, Wetzel, Andrew, Donlon II, Thomas, Horta, Danny, Loebman, Sarah R., Necib, Lina, Oeur, Micah

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2406.12957

Any Way the Wind Blows: Quantifying Superbubbles and their Outflows in Simulated Galaxies across $z \approx 0-3$

Authors: Porter, Lori E., Orr, Matthew E., Burkhart, Blakesley, Wetzel, Andrew, Kereš, Dušan, Faucher-Giguère, Claude-André, Hopkins, Philip F.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2406.03535

Confronting the Diversity Problem: The Limits of Galaxy Rotation Curves as a tool to Understand Dark Matter Profiles

Authors: Sands, Isabel S., Hopkins, Philip F., Shen, Xuejian, Boylan-Kolchin, Michael, Bullock, James, Faucher-Giguere, Claude-Andre, Mercado, Francisco J., Moreno, Jorge, Necib, Lina, Ou, Xiaowei, Wellons, Sarah, Wetzel, Andrew

Subject Terms: Astrophysics - Astrophysics of Galaxies, Astrophysics - Cosmology and Nongalactic Astrophysics, High Energy Physics - Phenomenology

Access URL: http://arxiv.org/abs/2404.16247

Sliding into DM: Determining the local dark matter density and speed distribution using only the local circular speed of the Galaxy

Authors: Staudt, Patrick G., Bullock, James S., Boylan-Kolchin, Michael, Kirkby, David, Wetzel, Andrew, Ou, Xiaowei

Source: JCAP 08 (2024) 022

Subject Terms: Astrophysics - Astrophysics of Galaxies, Astrophysics - Cosmology and Nongalactic Astrophysics, High Energy Physics - Phenomenology

Access URL: http://arxiv.org/abs/2403.04122

Spatial Variations of Stellar Elemental Abundances in FIRE Simulations of Milky Way-Mass Galaxies: Patterns Today Mostly Reflect Those at Formation

Authors: Graf, Russell L., Wetzel, Andrew, Bellardini, Matthew A., Bailin, Jeremy

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2402.15614

Deep Hubble Space Telescope Photometry of LMC and Milky Way Ultra-Faint Dwarfs: A careful look into the magnitude-size relation

Authors: Richstein, Hannah, Kallivayalil, Nitya, Simon, Joshua D., Garling, Christopher T., Wetzel, Andrew, Warfield, Jack T., van der Marel, Roeland P., Jeon, Myoungwon, Rose, Jonah C., Torrey, Paul, Engelhardt, Anna Claire, Besla, Gurtina, Choi, Yumi, Geha, Marla, Guhathakurta, Puragra, Kirby, Evan N., Patel, Ekta, Sacchi, Elena, Sohn, Sangmo Tony

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2402.08731

The JWST Resolved Stellar Populations Early Release Science Program V. DOLPHOT Stellar Photometry for NIRCam and NIRISS

Authors: Weisz, Daniel R., Dolphin, Andrew E., Savino, Alessandro, McQuinn, Kristen B. W., Newman, Max J. B., Williams, Benjamin F., Kallivayalil, Nitya, Anderson, Jay, Boyer, Martha L., Correnti, Matteo, Geha, Marla C., Sandstrom, Karin M., Cole, Andrew A., Warfield, Jack T., Skillman, Evan D., Cohen, Roger E., Beaton, Rachael, Bressan, Alessandro, Bolatto, Alberto, Boylan-Kolchin, Michael, Brooks, Alyson M., Bullock, James S., Conroy, Charlie, Cooper, Michael C., Dalcanton, Julianne J., Dotter, Aaron L., Fritz, Tobias K., Garling, Christopher T., Gennaro, Mario, Gilbert, Karoline M., Girardi, Leo, Johnson, Benjamin D., Johnson, L. Clifton, Kalirai, Jason, Kirby, Evan N., Lang, Dustin, Marigo, Paola, Richstein, Hannah, Schlafly, Edward F., Tollerud, Erik J., Wetzel, Andrew

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2402.03504

On the co-rotation of Milky Way satellites: LMC-mass satellites induce apparent motions in outer halo tracers

Authors: Garavito-Camargo, Nicolas, Price-Whelan, Adrian M., Samuel, Jenna, Cunningham, Emily C., Patel, Ekta, Wetzel, Andrew, Johnston, Kathryn V., Arora, Arpit, Sanderson, Robyn E., Garrison, Lehman, Horta, Danny

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2311.11359

HI discs of L$_{\ast}$ galaxies as probes of the baryonic physics of galaxy evolution

Authors: Gensior, Jindra, Feldmann, Robert, Reina-Campos, Marta, Trujillo-Gomez, Sebastian, Mayer, Lucio, Keller, Benjamin W., Wetzel, Andrew, Kruijssen, J. M. Diederik, Hopkins, Philip F., Moreno, Jorge

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2310.01482

Bar formation and destruction in the FIRE-2 simulations

Authors: Ansar, Sioree, Pearson, Sarah, Sanderson, Robyn E., Arora, Arpit, Hopkins, Philip F., Wetzel, Andrew, Cunningham, Emily C., Quinn, Jamie

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2309.16811

LMC-driven anisotropic boosts in stream--subhalo interactions

Authors: Arora, Arpit, Garavito-Camargo, Nicolás, Sanderson, Robyn E., Cunningham, Emily C., Wetzel, Andrew, Panithanpaisal, Nondh, Barry, Megan

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2309.15998