Relationships between PAHs, Small Dust Grains, H$_2$, and HI in Local Group Dwarf Galaxies NGC 6822 and WLM Using JWST, ALMA, and the VLA

Authors: Chown, Ryan, Leroy, Adam K., Bolatto, Alberto D., Chastenet, Jérémy, Glover, Simon C. O., Indebetouw, Remy, Koch, Eric W., Meyer, Jennifer Donovan, Pingel, Nickolas M., Rosolowsky, Erik, Sandstrom, Karin, Sutter, Jessica, Tarantino, Elizabeth, Bigiel, Frank, Boquien, Médéric, Chiang, I-Da, Dale, Daniel A., Dalcanton, Julianne J., Egorov, Oleg V., Eibensteiner, Cosima, Grasha, Kathryn, Hassani, Hamid, He, Hao, Kim, Jaeyeon, Meidt, Sharon, Pathak, Debosmita, Sarbadhicary, Sumit K., Stanimirovic, Snezana, Villanueva, Vicente, Williams, Thomas G.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2504.08069

The PHANGS-HST-Halpha Survey: Warm Ionized Gas Physics at High Angular resolution in Nearby GalaxieS with the Hubble Space Telescope

Authors: Chandar, Rupali, Barnes, Ashley T., Thilker, David A., Caputo, Miranda, Floyd, Matthew R., Leroy, Adam K., Ubeda, Leonardo, Lee, Janice C., Boquien, Médéric, Maschmann, Daniel, Belfiore, Francesco, Kreckel, Kathryn, Glover, Simon C. O., Klessen, Ralf S., Groves, Brent, Dale, Daniel A., Schinnerer, Eva, Emsellem, Eric, Rosolowsky, Erik, Bigiel, Frank, Blanc, Guillermo, Chevance, Melanie, Congiu, Enrico, Egorov, Oleg V., Faesi, Chris, Grasha, Kathryn, Larson, Kirsten L., Lopez, Laura A., Mok, Angus, Newmann, Justus, Ostriker, Eve, Razza, Alessandro, S'anchez-Bl'azquez, Patricia, Santoro, Franesco, Sun, Kiayi, Usero, Antonio, Watkins, Elizabeth, Whitmore, Bradley C., Williams, Thomas G.

Source: 2025 AJ, 169, 150

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2503.18791

PAH Feature Ratios Around Stellar Clusters and Associations in 19 Nearby Galaxies

Authors: Dale, Daniel A., Graham, Gabrielle B., Barnes, Ashley T., Baron, Dalya, Bigiel, Frank, Boquien, Médéric, Chandar, Rupali, Chastenet, Jérémy, Chown, Ryan, Egorov, Oleg V., Glover, Simon C. O., Hands, Lindsey, Henny, Kiana F., Indebetouw, Remy, Klessen, Ralf S., Larson, Kirsten L., Lee, Janice C., Leroy, Adam K., Maschmann, Daniel, Pathak, Debosmita, Rodríguez, M. Jimena, Rosolowsky, Erik, Sandstrom, Karin, Schinnerer, Eva, Sutter, Jessica, Thilker, David A., Weinbeck, Tony D., Whitmore, Bradley C., Williams, Thomas G., Wofford, Aida

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2501.10539

The SDSS-V Local Volume Mapper (LVM): Data Analysis Pipeline

Authors: Sanchez, Sebastian F., Mejía-Narvaez, Alfredo, Egorov, Oleg V., Kreckel, Kathryn, Drory, Niv, Blanc, Guillermo A., Méndez-Delgado, J. Eduardo, Barrera-Ballesteros, Jorge K., Ibarra, Hector, Bizyaev, Dmitry, García, Pablo, Wofford, Aida, Lugo-Aranda, Alejandra Z.

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2411.09729

Polycyclic Aromatic Hydrocarbon and CO(2-1) Emission at 50-150 pc Scales in 70 Nearby Galaxies

Authors: Chown, Ryan, Leroy, Adam K., Sandstrom, Karin, Chastenet, Jeremy, Sutter, Jessica, Koch, Eric W., Koziol, Hannah B., Neumann, Lukas, Sun, Jiayi, Williams, Thomas G., Baron, Dalya, Anand, Gagandeep S., Barnes, Ashley T., Bazzi, Zein, Belfiore, Francesco, Bolatto, Alberto, Boquien, Mederic, Bigiel, Frank, Cao, Yixian, Chevance, Melanie, Colombo, Dario, Dale, Daniel A., Brok, Jakob den, Egorov, Oleg V., Eibensteiner, Cosima, Emsellem, Eric, Hassani, Hamid, Henshaw, Jonathan D., He, Hao, Kim, Jaeyeon, Klessen, Ralf S., Kreckel, Kathryn, Larson, Kirsten L., Lee, Janice C., Meidt, Sharon E., Murphy, Eric J., Oakes, Elias K., Ostriker, Eve C., Pan, Hsi-An, Pathak, Debosmita, Rosolowsky, Erik, Sarbadhicary, Sumit K., Schinnerer, Eva, Teng, Yu-Hsuan, Thilker, David A., Weinbeck, Tony D., Watkins, Elizabeth J.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2410.05397

The Fraction of Dust Mass in the Form of PAHs on 10-50 pc Scales in Nearby Galaxies

Authors: Sutter, Jessica, Sandstrom, Karin, Chastenet, Jérémy, Leroy, Adam K., Koch, Eric W., Williams, Thomas G., Chown, Ryan, Belfiore, Francesco, Bigiel, Frank, Boquien, Médéric, Cao, Yixian, Chevance, Mélanie, Dale, Daniel A., Egorov, Oleg V., Glover, Simon C. O., Groves, Brent, Klessen, Ralf S., Kreckel, Kathryn, Larson, Kirsten L., Oakes, Elias K., Pathak, Debosmita, Ramambason, Lise, Rosolowsky, Erik, Watkins, Elizabeth J.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2405.15102

Discovery of $\sim$2200 new supernova remnants in 19 nearby star-forming galaxies with MUSE spectroscopy

Authors: Li, Jing, Kreckel, K., Sarbadhicary, S., Egorov, Oleg V., Groves, B., Long, K. S., Congiu, Enrico, Belfiore, Francesco, Glover, Simon C. O., Barnes, Ashley . T, Bigiel, Frank, Blanc, Guillermo A., Grasha, Kathryn, Klessen, Ralf S., Leroy, Adam, Lopez, Laura A., Méndez-Delgado, J. Eduardo, Neumann, Justus, Schinnerer, Eva, Williams, Thomas G., collaborators, PHANGS

Source: A&A 690, A161 (2024)

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2405.08974

H-alpha emission and HII regions at the locations of recent supernovae in nearby galaxies

Authors: Chen, Ness Mayker, Leroy, Adam K., Sarbadhicary, Sumit K., Lopez, Laura A., Thompson, Todd A., Barnes, Ashley T., Emsellem, Eric, Groves, Brent, Chandar, Rupali, Chevance, Mélanie, Chown, Ryan, Dale, Daniel A., Egorov, Oleg V., Glover, Simon C. O., Grasha, Kathryn, Klessen, Ralf S., Kreckel, Kathryn, Li, Jing, Méndez-Delgado, J. Eduardo, Murphy, Eric J., Pathak, Debosmita, Schinnerer, Eva, Thilker, David A., Úbeda, Leonardo, Williams, Thomas G.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2404.10762

Nature of the diffuse emission sources in the H I supershell in the galaxy IC 1613

Authors: Yarovova, Anastasiya D., Moiseev, Alexei V., Gerasimov, Ivan S., Vučetić, Milica M., Egorov, Oleg V., Ilić, Dragana, Mereminskiy, Ilya A., Pakhomov, Yury V., Sholukhova, Olga N.

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

Access URL: http://arxiv.org/abs/2402.05107

PHANGS-ML: dissecting multiphase gas and dust in nearby galaxies using machine learning

Authors: Baron, Dalya, Sandstrom, Karin M., Rosolowsky, Erik, Egorov, Oleg V., Klessen, Ralf S., Leroy, Adam K., Boquien, Médéric, Schinnerer, Eva, Belfiore, Francesco, Groves, Brent, Chastenet, Jérémy, Dale, Daniel A., Blanc, Guillermo A., Méndez-Delgado, José E., Koch, Eric W., Grasha, Kathryn, Chevance, Mélanie, Thilker, David A., Colombo, Dario, Williams, Thomas G., Pathak, Debosmita, Sutter, Jessica, Brown, Toby, Wu, John F., Peek, J. E. G., Emsellem, Eric, Larson, Kirsten L., Neumann, Justus

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2402.04330

Stellar feedback impact on the ionized gas kinematics in the dwarf galaxy Sextans B

Authors: Gerasimov, Ivan S., Egorov, Oleg . V., Moiseev, Alexei V., Kniazev, Alexei Yu., Lozinskaya, Tatiana A., Egorova, Evgeniya S.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2402.03027

PHANGS-JWST: Data Processing Pipeline and First Full Public Data Release

Authors: Williams, Thomas G., Lee, Janice C., Larson, Kirsten L., Leroy, Adam K., Sandstrom, Karin, Schinnerer, Eva, Thilker, David A., Belfiore, Francesco, Egorov, Oleg V., Rosolowsky, Erik, Sutter, Jessica, DePasquale, Joseph, Pagan, Alyssa, Berger, Travis A., Anand, Gagandeep S., Barnes, Ashley T., Bigiel, Frank, Boquien, Médéric, Cao, Yixian, Chastenet, Jérémy, Chevance, Mélanie, Chown, Ryan, Dale, Daniel A., Deger, Sinan, Eibensteiner, Cosima, Emsellem, Eric, Faesi, Christopher M., Glover, Simon C. O., Grasha, Kathryn, Hannon, Stephen, Hassani, Hamid, Henshaw, Jonathan D., Jiménez-Donaire, María J., Kim, Jaeyeon, Klessen, Ralf S., Koch, Eric W., Li, Jing, Liu, Daizhong, Meidt, Sharon E., Méndez-Delgado, J. Eduardo, Murphy, Eric J., Neumann, Justus, Neumann, Lukas, Neumayer, Nadine, Oakes, Elias K., Pathak, Debosmita, Pety, Jérôme, Pinna, Francesca, Querejeta, Miguel, Ramambason, Lise, Romanelli, Andrea, Sormani, Mattia C., Stuber, Sophia K., Sun, Jiayi, Teng, Yu-Hsuan, Usero, Antonio, Watkins, Elizabeth J., Weinbeck, Tony D.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2401.15142

The PHANGS-AstroSat Atlas of Nearby Star Forming Galaxies

Authors: Hassani, Hamid, Rosolowsky, Erik, Koch, Eric W., Postma, Joseph, Nofech, Joseph, Corbould, Harrisen, Thilker, David, Leroy, Adam K., Schinnerer, Eva, Belfiore, Francesco, Bigiel, Frank, Boquien, Mederic, Chevance, Melanie, Dale, Daniel A., Egorov, Oleg V., Emsellem, Eric, Glover, Simon C. O., Grasha, Kathryn, Groves, Brent, Henny, Kiana, Kim, Jaeyeon, Klessen, Ralf S., Kreckel, Kathryn, Kruijssen, J. M. Diederik, Lee, Janice C., Lopez, Laura A., Neumann, Justus, Pan, Hsi-An, Sandstrom, Karin M., Sarbadhicary, Sumit K., Sun, Jiayi, Williams, Thomas G.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2312.06031

Investigating the Drivers of Electron Temperature Variations in HII Regions with Keck-KCWI and VLT-MUSE

Authors: Vaught, Ryan J. Rickards, Sandstrom, Karin M., Belfiore, Francesco, Kreckel, Kathryn, Méndez-Delgado, J. Eduardo, Emsellem, Eric, Groves, Brent, Blanc, Guillermo A., Dale, Daniel A., Egorov, Oleg V., Glover, Simon C. O., Grasha, Kathryn, Klessen, Ralf S., Neumann, Justus, Williams, Thomas G.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2309.17440

Quantifying the energy balance between the turbulent ionised gas and young stars

Authors: Egorov, Oleg V., Kreckel, Kathryn, Glover, Simon C. O., Groves, Brent, Belfiore, Francesco, Emsellem, Eric, Klessen, Ralf S., Leroy, Adam K., Meidt, Sharon E., Sarbadhicary, Sumit K., Schinnerer, Eva, Watkins, Elizabeth J., Whitmore, Brad C., Barnes, Ashley T., Congiu, Enrico, Dale, Daniel A., Grasha, Kathryn, Larson, Kirsten L., Lee, Janice C., Méndez-Delgado, J. Eduardo, Thilker, David A., Williams, Thomas G.

Source: A&A 678, A153 (2023)

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2307.10277

Calibrating mid-infrared emission as a tracer of obscured star formation on HII-region scales in the era of JWST

Authors: Belfiore, Francesco, Leroy, Adam K., Williams, Thomas G., Barnes, Ashley T., Bigiel, Frank, Boquien, Médéric, Cao, Yixian, Chastenet, Jérémy, Congiu, Enrico, Dale, Daniel A., Egorov, Oleg V., Eibensteiner, Cosima, Emsellem, Eric, Glover, Simon C. O., Groves, Brent, Hassani, Hamid, Klessen, Ralf S., Kreckel, Kathryn, Neumann, Lukas, Neumann, Justus, Querejeta, Miguel, Rosolowsky, Erik, Sanchez-Blazquez, Patricia, Sandstrom, Karin, Schinnerer, Eva, Sun, Jiayi, Sutter, Jessica, Watkins, Elizabeth J.

Source: A&A 678, A129 (2023)

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2306.11811

Stellar associations powering HII regions $\unicode{x2013}$ I. Defining an evolutionary sequence

Authors: Scheuermann, Fabian, Kreckel, Kathryn, Barnes, Ashley T., Belfiore, Francesco, Groves, Brent, Hannon, Stephen, Lee, Janice C., Minsley, Rebecca, Rosolowsky, Erik, Bigiel, Frank, Blanc, Guillermo A., Boquien, Médéric, Dale, Daniel A., Deger, Sinan, Egorov, Oleg V., Emsellem, Eric, Glover, Simon C. O., Grasha, Kathryn, Hassani, Hamid, Jeffreson, Sarah, Klessen, Ralf S., Kruijssen, J. M. Diederik, Larson, Kirsten L., Leroy, Adam K., Lopez, Laura, Pan, Hsi-An, Sánchez-Blázquez, Patricia, Santoro, Francesco, Schinnerer, Eva, Thilker, David A., Whitmore, Brad C., Watkins, Elizabeth J., Williams, Thomas G.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2303.12101

PHANGS-MUSE: Detection and Bayesian classification of ~40000 ionised nebulae in nearby spiral galaxies

Authors: Congiu, Enrico, Blanc, Guillermo A., Belfiore, Francesco, Santoro, Francesco, Scheuermann, Fabian, Kreckel, Kathryn, Emsellem, Eric, Groves, Brent, Pan, Hsi-An, Bigiel, Frank, Dale, Daniel A., Glover, Simon C. O., Grasha, Kathryn, Egorov, Oleg V., Leroy, Adam, Schinnerer, Eva, Watkins, Elizabeth J., Williams, Thomas G.

Source: A&A 672, A148 (2023)

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2302.03062

Serendipitous Nebular-phase JWST Imaging of SN Ia 2021aefx: Testing the Confinement of 56-Co Decay Energy

Authors: Chen, Ness Mayker, Tucker, Michael A., Hoyer, Nils, Jha, Saurabh W., Kwok, Lindsey, Leroy, Adam K., Rosolowsky, Erik, Ashall, Chris, Anand, Gagandeep, Bigiel, Frank, Boquien, Médéric, Burns, Chris, Dale, Daniel, DerKacy, James M., Egorov, Oleg V., Galbany, L., Grasha, Kathryn, Hassani, Hamid, Hoeflich, Peter, Hsiao, Eric, Klessen, Ralf S., Lopez, Laura A., Lu, Jing, Morrell, Nidia, Orellana, Mariana, Pinna, Francesca, Sarbadhicary, Sumit K., Schinnerer, Eva, Shahbandeh, Melissa, Stritzinger, Maximilian, Thilker, David A., Williams, Thomas G.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2301.05718

PHANGS-JWST First Results: Variations in PAH Fraction as a Function of ISM Phase and Metallicity

Authors: Chastenet, Jérémy, Sutter, Jessica, Sandstrom, Karin, Belfiore, Francesco, Egorov, Oleg V., Larson, Kirsten L., Leroy, Adam K., Liu, Daizhong, Rosolowsky, Erik, Thilker, David A., Watkins, Elizabeth J., Williams, Thomas G., Barnes, Ashley T., Bigiel, Frank, Boquien, Médéric, Chevance, Mélanie, Chiang, I-Da, Dale, Daniel A., Kruijssen, J. M. Diederik, Emsellem, Eric, Grasha, Kathryn, Groves, Brent, Hassani, Hamid, Hughes, Annie, Kreckel, Kathryn, Meidt, Sharon E., Vaught, Ryan J. Rickards, Sardone, Amy, Schinnerer, Eva

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2301.00578