Zobrazeno 1 - 10
of 445
pro vyhledávání: '"BLANC, GUILLERMO A."'
The Milky Way Radial Metallicity Gradient as an Equilibrium Phenomenon: Why Old Stars are Metal-Rich
Autor:
Johnson, James W., Weinberg, David H., Blanc, Guillermo A., Bonaca, Ana, Rudie, Gwen C., Yuxi, Lu, Chu, Bronwyn Reichardt, Griffith, Emily J., Sit, Tawny, Johnson, Jennifer A., Dubay, Liam O., Weller, Miqaela K., Boyea, Daniel A., Bird, Jonathan C.
Metallicities of both gas and stars decline toward large radii in spiral galaxies, a trend known as the radial metallicity gradient. We quantify the evolution of the metallicity gradient in the Milky Way as traced by APOGEE red giants with age estima
Externí odkaz:
http://arxiv.org/abs/2410.13256
Autor:
Brazzini, Matilde, Belfiore, Francesco, Ginolfi, Michele, Groves, Brent, Kreckel, Kathryn, Vaught, Ryan J. Rickards, Baron, Dalya, Bigiel, Frank, Blanc, Guillermo A., Dale, Daniel A., Grasha, Kathryn, Habjan, Eric, Klessen, Ralf S., Méndez-Delgado, J. Eduardo, Sandstrom, Karin, Williams, Thomas G.
We present a chemical analysis of selected HII regions from the PHANGS-MUSE nebular catalogue. Our intent is to empirically re-calibrate strong-line diagnostics of gas-phase metallicity, applicable across a wide range of metallicities within nearby s
Externí odkaz:
http://arxiv.org/abs/2410.00106
Autor:
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
Publikováno v:
A&A 690, A161 (2024)
We present the largest extragalactic survey of supernova remnant (SNR) candidates in nearby star-forming galaxies using exquisite spectroscopic maps from MUSE. Supernova remnants exhibit distinctive emission-line ratios and kinematic signatures, whic
Externí odkaz:
http://arxiv.org/abs/2405.08974
Autor:
Drory, Niv, Blanc, Guillermo A., Kreckel, Kathryn, Sanchez, Sebastian F., Mejia-Narvaez, Alfredo, Johnston, Evelyn J., Jones, Amy M., Pellegrini, Eric W., Konidaris, Nicholas P., Herbst, Tom, Sanchez-Gallego, Jose, Kollmeier, Juna A., de Almeida, Florence, Barrera-Ballesteros, Jorge K., Bizyaev, Dmitry, Brownstein, Joel R., Saguer, Mar Canal i, Cherinka, Brian, Cioni, Maria-Rosa L., Congiu, Enrico, Cosens, Maren, Dias, Bruno, Donor, John, Egorov, Oleg, Egorova, Evgeniia, Froning, Cynthia S., Garcia, Pablo, Glover, Simon C. O., Greve, Hannah, Haeberle, Maximilian, Hoy, Kevin, Ibarra, Hector, Li, Jing, Klessen, Ralf S., Krishnarao, Dhanesh, Kumari, Nimisha, Long, Knox S., Mendez-Delgado, Jose Eduardo, Popa, Silvia Anastasia, Ramirez, Solange, Rix, Hans-Walter, Sanchez, Aurora Mata, Sankrit, Ravi, Sattler, Natascha, Sayres, Conor, Singh, Amrita, Stringfellow, Guy, Wachter, Stefanie, Watkins, Elizabeth Jayne, Wong, Tony, Wofford, Aida
We present the Sloan Digital Sky Survey V (SDSS-V) Local Volume Mapper (LVM). The LVM is an integral-field spectroscopic survey of the Milky Way, Magellanic Clouds, and of a sample of local volume galaxies, connecting resolved pc-scale individual sou
Externí odkaz:
http://arxiv.org/abs/2405.01637
Autor:
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
The PHANGS survey uses ALMA, HST, VLT, and JWST to obtain an unprecedented high-resolution view of nearby galaxies, covering millions of spatially independent regions. The high dimensionality of such a diverse multi-wavelength dataset makes it challe
Externí odkaz:
http://arxiv.org/abs/2402.04330
Autor:
Newman, Andrew B., Qezlou, Mahdi, Chartab, Nima, Rudie, Gwen C., Blanc, Guillermo A., Bird, Simeon, Benson, Andrew J., Kelson, Daniel D., Lemaux, Brian C.
The connection between galaxies and dark matter halos is often quantified using the stellar mass-halo mass (SMHM) relation. Optical and near-infrared imaging surveys have led to a broadly consistent picture of the evolving SMHM relation based on meas
Externí odkaz:
http://arxiv.org/abs/2311.00184
We present the stellar mass - stellar metallicity relation for 3491 star-forming galaxies at $2 \lesssim z \lesssim 3$ using rest-frame far-ultraviolet (FUV) spectra from the Ly$\alpha$ Tomography IMACS Survey (LATIS). We fit stellar population synth
Externí odkaz:
http://arxiv.org/abs/2310.12200
Autor:
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.
HII region electron temperatures are a critical ingredient in metallicity determinations and recent observations reveal systematic variations in the temperatures measured using different ions. We present electron temperatures ($T_e$) measured using t
Externí odkaz:
http://arxiv.org/abs/2309.17440
Autor:
Albareti, Franco D., Prieto, Carlos Allende, Almeida, Andres, Anders, Friedrich, Anderson, Scott, Andrews, Brett H., Aragón-Salamanca, Alfonso, Argudo-Fernández, Maria, Armengaud, Eric, Aubourg, Eric, Avila-Reese, Vladimir, Badenes, Carles, Bailey, Stephen, Barbuy, Beatriz, Barger, Kat, Barrera-Ballesteros, Jorge, Bartosz, Curtis, Basu, Sarbani, Bates, Dominic, Battaglia, Giuseppina, Baumgarten, Falk, Baur, Julien, Bautista, Julian, Beers, Timothy C., Belfiore, Francesco, Bershady, Matthew, de Lis, Sara Bertran, Bird, Jonathan C., Bizyaev, Dmitry, Blanc, Guillermo A., Blanton, Michael, Blomqvist, Michael, Bolton, Adam S., Borissova, J., Bovy, Jo, Brandt, William Nielsen, Brinkmann, Jonathan, Brownstein, Joel R., Bundy, Kevin, Burtin, Etienne, Busca, Nicolás G., Chavez, Hugo Orlando Camacho, Díaz, M. Cano, Cappellari, Michele, Carrera, Ricardo, Chen, Yanping, Cherinka, Brian, Cheung, Edmond, Chiappini, Cristina, Chojnowski, Drew, Chuang, Chia-Hsun, Chung, Haeun, Cirolini, Rafael Fernando, Clerc, Nicolas, Cohen, Roger E., Comerford, Julia M., Comparat, Johan, Correa do Nascimento, Janaina, Cousinou, Marie-Claude, Covey, Kevin, Crane, Jeffrey D., Croft, Rupert, Cunha, Katia, Darling, Jeremy, Davidson, James W., Dawson, Kyle, Da Costa, Luiz, Da Silva Ilha, Gabriele, Machado, Alice Deconto, Delubac, Timothée, De Lee, Nathan, De la Macorra, Axel, De la Torre, Sylvain, Diamond-Stanic, Aleksandar M., Donor, John, Downes, Juan Jose, Drory, Niv, Du, Cheng, Du Mas des Bourboux, Hélion, Dwelly, Tom, Ebelke, Garrett, Eigenbrot, Arthur, Eisenstein, Daniel J., Elsworth, Yvonne P., Emsellem, Eric, Eracleous, Michael, Escoffier, Stephanie, Evans, Michael L., Falcón-Barroso, Jesús, Fan, Xiaohui, Favole, Ginevra, Fernandez-Alvar, Emma, Fernandez-Trincado, J. G., Feuillet, Diane, Fleming, Scott W., Font-Ribera, Andreu, Freischlad, Gordon, Frinchaboy, Peter, Fu, Hai, Gao, Yang, Garcia, Rafael A., Garcia-Dias, R., Garcia-Hernández, D. A., Pérez, Ana E. Garcia, Gaulme, Patrick, Ge, Junqiang, Geisler, Douglas, Gillespie, Bruce, Marin, Hector Gil, Girardi, Léo, Goddard, Daniel, Chew, Yilen Gomez Maqueo, Gonzalez-Perez, Violeta, Grabowski, Kathleen, Green, Paul, Grier, Catherine J., Grier, Thomas, Guo, Hong, Guy, Julien, Hagen, Alex, Hall, Matt, Harding, Paul, Harley, R. E., Hasselquist, Sten, Hawley, Suzanne, Hayes, Christian R., Hearty, Fred, Hekker, Saskia, Toledo, Hector Hernandez, Ho, Shirley, Hogg, David W., Holley-Bockelmann, Kelly, Holtzman, Jon A., Holzer, Parker H., Hu, Jian, Huber, Daniel, Hutchinson, Timothy Alan, Hwang, Ho Seong, Ibarra-Medel, Héctor J., Ivans, Inese I., Ivory, KeShawn, Jaehnig, Kurt, Jensen, Trey W., Johnson, Jennifer A., Jones, Amy, Jullo, Eric, Kallinger, T., Kinemuchi, Karen, Kirkby, David, Klaene, Mark, Kneib, Jean-Paul, Kollmeier, Juna A., Lacerna, Ivan, Lane, Richard R., Lang, Dustin, Laurent, Pierre, Law, David R., Leauthaud, Alexie, Le Goff, Jean-Marc, Li, Chen, Li, Cheng, Li, Niu, Li, Ran, Liang, Fu-Heng, Liang, Yu, Lima, Marcos, Lin, Lihwai, Lin, Lin, Lin, Yen-Ting, Liu, Chao, Long, Dan, Lucatello, Sara, MacDonald, Nicholas, MacLeod, Chelsea L., Mackereth, J. Ted, Mahadevan, Suvrath, Maia, Marcio Antonio Geimba, Maiolino, Roberto, Majewski, Steven R., Malanushenko, Olena, Malanushenko, Viktor, Mallmann, Nícolas Dullius, Manchado, Arturo, Maraston, Claudia, Marques-Chaves, Rui, Valpuesta, Inma Martinez, Masters, Karen L., Mathur, Savita, McGreer, Ian D., Merloni, Andrea, Merrifield, Michael R., Meszáros, Szabolcs, Meza, Andres, Miglio, Andrea, Minchev, Ivan, Molaverdikhani, Karan, Montero-Dorta, Antonio D., Mosser, Benoit, Muna, Demitri, Myers, Adam, Nair, Preethi, Nandra, Kirpal, Ness, Melissa, Newman, Jeffrey A., Nichol, Robert C., Nidever, David L., Nitschelm, Christian, O’Connell, Julia, Oravetz, Audrey, Oravetz, Daniel J., Pace, Zachary, Padilla, Nelson, Palanque-Delabrouille, Nathalie, Pan, Kaike, Parejko, John, Paris, Isabelle, Park, Changbom, Peacock, John A., Peirani, Sebastien, Pellejero-Ibanez, Marcos, Penny, Samantha, Percival, Will J., Percival, Jeffrey W., Perez-Fournon, Ismael, Petitjean, Patrick, Pieri, Matthew, Pinsonneault, Marc H., Pisani, Alice, Prada, Francisco, Prakash, Abhishek, Price-Jones, Natalie, Raddick, M. Jordan, Rahman, Mubdi, Raichoor, Anand, Rembold, Sandro Barboza, Reyna, A. M., Rich, James, Richstein, Hannah, Ridl, Jethro, Riffel, Rogemar A., Riffel, Rogério, Rix, Hans-Walter, Robin, Annie C., Rockosi, Constance M., Rodríguez-Torres, Sergio, Rodrigues, Thaíse S., Roe, Natalie, Lopes, A. Roman, Román-Zúñiga, Carlos, Ross, Ashley J., Rossi, Graziano, Ruan, John, Ruggeri, Rossana, Runnoe, Jessie C., Salazar-Albornoz, Salvador, Salvato, Mara, Sanchez, Sebastian F., Sanchez, Ariel G., Sanchez-Gallego, José R., Santiago, Basílio Xavier, Schiavon, Ricardo, Schimoia, Jaderson S., Schlafly, Eddie, Schlegel, David J., Schneider, Donald P., Schönrich, Ralph, Schultheis, Mathias, Schwope, Axel, Seo, Hee-Jong, Serenelli, Aldo, Sesar, Branimir, Shao, Zhengyi, Shetrone, Matthew, Shull, Michael, Aguirre, Victor Silva, Skrutskie, M. F., Slosar, Anže, Smith, Michael, Smith, Verne V., Sobeck, Jennifer, Somers, Garrett, Souto, Diogo, Stark, David V., Stassun, Keivan G., Steinmetz, Matthias, Stello, Dennis, Bergmann, Thaisa Storchi, Strauss, Michael A., Streblyanska, Alina, Stringfellow, Guy S., Suarez, Genaro, Sun, Jing, Taghizadeh-Popp, Manuchehr, Tang, Baitian, Tao, Charling, Tayar, Jamie, Tembe, Mita, Thomas, Daniel, Tinker, Jeremy, Tojeiro, Rita, Tremonti, Christy, Troup, Nicholas, Trump, Jonathan R., Unda-Sanzana, Eduardo, Valenzuela, O., Van den Bosch, Remco, Vargas-Magaña, Mariana, Vazquez, Jose Alberto, Villanova, Sandro, Vivek, M., Vogt, Nicole, Wake, David, Walterbos, Rene, Wang, Yuting, Wang, Enci, Weaver, Benjamin Alan, Weijmans, Anne-Marie, Weinberg, David H., Westfall, Kyle B., Whelan, David G., Wilcots, Eric, Wild, Vivienne, Williams, Rob A., Wilson, John, Wood-Vasey, W. M., Wylezalek, Dominika, Xiao, Ting, Yan, Renbin, Yang, Meng, Ybarra, Jason E., Yeche, Christophe, Yuan, Fang-Ting, Zakamska, Nadia, Zamora, Olga, Zasowski, Gail, Zhang, Kai, Zhao, Cheng, Zhao, Gong-Bo, Zheng, Zheng, Zhou, Zhi-Min, Zhu, Guangtun, Zinn, Joel C., Zou, Hu
The fourth generation of the Sloan Digital Sky Survey (SDSS-IV) began observations in 2014 July. It pursues three core programs: the Apache Point Observatory Galactic Evolution Experiment 2 (APOGEE-2), Mapping Nearby Galaxies at APO (MaNGA), and the
Externí odkaz:
http://hdl.handle.net/10150/626420
http://arizona.openrepository.com/arizona/handle/10150/626420
http://arizona.openrepository.com/arizona/handle/10150/626420
Autor:
Zakardjian, Antoine, Pety, Jérôme, Herrera, Cinthya N., Hughes, Annie, Oakes, Elias, Kreckel, Kathryn, Faesi, Chris, Glover, Simon C. O., Groves, Brent, Klessen, Ralf S., Meidt, Sharon, Barnes, Ashley, Belfiore, Francesco, Bešlić, Ivana, Bigiel, Frank, Blanc, Guillermo A., Chevance, Mélanie, Dale, Daniel A., Brok, Jakob den, Eibensteiner, Cosima, Emsellem, Eric, García-Rodríguez, Axel, Grasha, Kathryn, Koch, Eric W., Leroy, Adam K., Liu, Daizhong, Elroy, Rebecca Mc, Neumann, Lukas, Pan, Hsi-An, Querejeta, Miguel, Razza, Alessandro, Rosolowsky, Erik, Saito, Toshiki, Santoro, Francesco, Schinnerer, Eva, Sun, Jiyai, Usero, Antonio, Watkins, Elizabeth J., Williams, Thomas
Publikováno v:
A&A 678, A171 (2023)
We identify giant molecular clouds (GMCs) associated with HII regions for a sample of 19 nearby galaxies using catalogs of GMCs and H regions released by the PHANGS-ALMA and PHANGS-MUSE surveys, using the overlap of the CO and H{\alpha} emission as t
Externí odkaz:
http://arxiv.org/abs/2305.03650