Zobrazeno 1 - 10
of 186
pro vyhledávání: '"Maia, Marcio A G"'
Candidate Periodically Variable Quasars from the Dark Energy Survey and the Sloan Digital Sky Survey
Autor:
Chen, Yu-Ching, Liu, Xin, Liao, Wei-Ting, Holgado, A. Miguel, Guo, Hengxiao, Gruendl, Robert A., Morganson, Eric, Shen, Yue, Zhang, Kaiwen, Abbott, Tim M. C., Aguena, Michel, Allam, Sahar, Avila, Santiago, Bertin, Emmanuel, Bhargava, Sunayana, Brooks, David, Burke, David L., Rosell, Aurelio Carnero, Carollo, Daniela, Kind, Matias Carrasco, Carretero, Jorge, Costanzi, Matteo, da Costa, Luiz N., Davis, Tamara M., De Vicente, Juan, Desai, Shantanu, Diehl, H. Thomas, Doel, Peter, Everett, Spencer, Flaugher, Brenna, Friedel, Douglas, Frieman, Joshua, García-Bellido, Juan, Gaztanaga, Enrique, Glazebrook, Karl, Gruen, Daniel, Gutierrez, Gaston, Hinton, Samuel R., Hollowood, Devon L., James, David J., Kim, Alex G., Kuehn, Kyler, Kuropatkin, Nikolay, Lewis, Geraint F., Lidman, Christopher, Lima, Marcos, Maia, Marcio A. G., March, Marisa, Marshall, Jennifer L., Menanteau, Felipe, Miquel, Ramon, Palmese, Antonella, Paz-Chinchón, Francisco, Plazas, Andrés A., Sanchez, Eusebio, Schubnell, Michael, Serrano, Santiago, Sevilla-Noarbe, Ignacio, Smith, Mathew, Suchyta, Eric, Swanson, Molly E. C., Tarle, Gregory, Tucker, Brad E., Varga, Tamas Norbert, Walker, Alistair R.
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 499, Issue 2, pp.2245-2264 (2020)
Periodically variable quasars have been suggested as close binary supermassive black holes. We present a systematic search for periodic light curves in 625 spectroscopically confirmed quasars with a median redshift of 1.8 in a 4.6 deg$^2$ overlapping
Externí odkaz:
http://arxiv.org/abs/2008.12329
Autor:
Adhikari, Susmita, Shin, Tae-hyeon, Jain, Bhuvnesh, Hilton, Matt, Baxter, Eric, Chang, Chihway, Wechsler, Risa H., Battaglia, Nick, Bond, J. Richard, Bocquet, Sebastian, DeRose, Joseph, Choi, Steve K., Devlin, Mark, Dunkley, Jo, Evrard, August E., Ferraro, Simone, Hill, J. Colin, Hughes, John P., Gallardo, Patricio A., Lokken, Martine, MacInnis, Amanda, McMahon, Jeffrey, Madhavacheril, Mathew S., Nati, Frederico, Newburgh, Laura B., Niemack, Michael D., Page, Lyman A., Palmese, Antonella, Partridge, Bruce, Rozo, Eduardo, Rykoff, Eli, Salatino, Maria, Schillaci, Alessandro, Sehgal, Neelima, Sifón, Cristóbal, To, Chun-Hao, Wollack, Ed, Wu, Hao-Yi, Xu, Zhilei, Aguena, Michel, Allam, Sahar, Amon, Alexandra, Annis, James, Avila, Santiago, Bacon, David, Bertin, Emmanuel, Bhargava, Sunayana, Brooks, David, Burke, David L., Rosell, Aurelio C., Kind, Matias Carrasco, Carretero, Jorge, Castander, Francisco Javier, Choi, Ami, Costanzi, Matteo, da Costa, Luiz N., De Vicente, Juan, Desai, Shantanu, Diehl, Thomas H., Doel, Peter, Everett, Spencer, Ferrero, Ismael, Ferté, Agnès, Flaugher, Brenna, Fosalba, Pablo, Frieman, Josh, García-Bellido, Juan, Gaztanaga, Enrique, Gruen, Daniel, Gruendl, Robert A., Gschwend, Julia, Gutierrez, Gaston, Hartley, Will G., Hinton, Samuel R., Hollowood, Devon L., Honscheid, Klaus, James, David J., Jeltema, Tesla, Kuehn, Kyler, Kuropatkin, Nikolay, Lahav, Ofer, Lima, Marcos, Maia, Marcio A. G., Marshall, Jennifer L., Martini, Paul, Melchior, Peter, Menanteau, Felipe, Miquel, Ramon, Morgan, Robert, Ogando, Ricardo L. C., Paz-Chinchón, Francisco, Malagón, Andrés Plazas, Sanchez, Eusebio, Santiago, Basilio, Scarpine, Vic, Serrano, Santiago, Sevilla-Noarbe, Ignacio, Smith, Mathew, Soares-Santos, Marcelle, Suchyta, Eric, Swanson, Molly E. C., Varga, Tamas N., Wilkinson, Reese D., Zhang, Yuanyuan, Austermann, Jason E., Beall, James A., Becker, Daniel T., Denison, Edward V., Duff, Shannon M., Hilton, Gene C., Hubmayr, Johannes, Ullom, Joel N., Van Lanen, Jeff, Vale, Leila R., Collaboration, DES, Collaboration, ACT
We measure the projected number density profiles of galaxies and the splashback feature in clusters selected by the Sunyaev--Zeldovich (SZ) effect from the Advanced Atacama Cosmology Telescope (AdvACT) survey using galaxies observed by the Dark Energ
Externí odkaz:
http://arxiv.org/abs/2008.11663
Autor:
Guo, Hengxiao, Burke, Colin J., Liu, Xin, Phadke, Kedar A., Zhang, Kaiwen, Chen, Yu-Ching, Gruendl, Robert A., Lidman, Christopher, Shen, Yue, Morganson, Eric, Aguena, Michel, Allam, Sahar, Avila, Santiago, Bertin, Emmanuel, Brooks, David, Rosell, Aurelio Carnero, Carollo, Daniela, Kind, Matias Carrasco, Costanzi, Matteo, da Costa, Luiz N., De Vicente, Juan, Desai, Shantanu, Doel, Peter, Eifler, Tim F., Everett, Spencer, García-Bellido, Juan, Gaztanaga, Enrique, Gerdes, David W., Gruen, Daniel, Gschwend, Julia, Gutierrez, Gaston, Hinton, Samuel R., Hollowood, Devon L., Honscheid, Klaus, James, David J., Kuehn, Kyler, Lima, Marcos, Maia, Marcio A. G., Menanteau, Felipe, Miquel, Ramon, Möller, Anais, Ogando, Ricardo L. C., Palmese, Antonella, Paz-Chinchón, Francisco, Plazas, Andrés A., Romer, Anita K., Roodman, Aaron, Sanchez, Eusebio, Scarpine, Vic, Schubnell, Michael, Serrano, Santiago, Smith, Mathew, Soares-Santos, Marcelle, Sommer, Natalia E., Suchyta, Eric, Swanson, Molly E. C., Tarle, Gregory, Tucker, Brad E., Varga, Tamas N.
Publikováno v:
MNRAS 496, 3636--3647 (2020)
We report the identification of a low-mass AGN, DES J0218$-$0430, in a redshift $z = 0.823$ galaxy in the Dark Energy Survey (DES) Supernova field. We select DES J0218$-$0430 as an AGN candidate by characterizing its long-term optical variability alo
Externí odkaz:
http://arxiv.org/abs/2003.10457
Autor:
Burke, Colin J., Baldassare, Vivienne F., Liu, Xin, Foley, Ryan J., Shen, Yue, Palmese, Antonella, Guo, Hengxiao, Herner, Kenneth, Abbott, Tim M. C., Aguena, Michel, Allam, Sahar, Avila, Santiago, Bertin, Emmanuel, Brooks, David, Rosell, Aurelio Carnero, Kind, Matias Carrasco, Carretero, Jorge, da Costa, Luiz N., De Vicente, Juan, Desai, Shantanu, Doel, Peter, Eifler, Tim F., Everett, Spencer, Frieman, Josh, Garcia-Bellido, Juan, Gaztanaga, Enrique, Gruen, Daniel, Gruendl, Robert A., Gschwend, Julia, Gutierrez, Gaston, Hollowood, Devon L., Honscheid, Klaus, James, David J., Krause, Elisabeth, Kuehn, Kyler, Maia, Marcio A. G., Menanteau, Felipe, Miquel, Ramon, Paz-Chinchon, Francisco, Plazas, Andres A., Sanchez, Eusebio, Santiago, Basilio, Scarpine, Vic, Serrano, Santiago, Sevilla-Noarbe, Ignacio, Smith, Mathew, Soares-Santos, Marcelle, Suchyta, Eric, Swanson, Molly E. C., Tarle, Gregory, Tucker, Douglas L., Varga, Tamas Norbert, Walker, Alistair R., Collaboration, DES
Publikováno v:
The Astrophysical Journal Letters, Volume 894, Issue 1, id.L5 (2020)
We report on small-amplitude optical variability and recent dissipation of the unusually persistent broad emission lines in the blue compact dwarf galaxy PHL 293B. The galaxy's unusual spectral features (P Cygni-like profiles with $\sim$800 km s$^{-1
Externí odkaz:
http://arxiv.org/abs/2002.12369
Autor:
Nascimento, Janaína C. do, Storchi-Bergmann, Thaisa, Mallmann, Nícolas D., Riffel, Rogério, Ilha, Gabriele S., Riffel, Rogemar A., Rembold, Sandro B., Schimoia, Jáderson, da Costa, Luiz Nicolaci, Maia, Marcio A. G., Machado, Alice D.
We present maps of the ionized gas flux distributions, excitation, star-formation rate SFR, surface mass density $\Sigma_{H+}$, and obtain total values of SFR and ionized gas masses {\it M} for 62 Active Galactic Nuclei (AGN) observed with SDSS-IV Ma
Externí odkaz:
http://arxiv.org/abs/1904.06416
Autor:
Ilha, Gabriele S., Riffel, Rogemar A., Schimoia, Jaderson S., Storchi-Bergmann, Thaisa, Rembold, Sandro B., Riffel, Rogerio, Wylezalek, Dominika, Shi, Yong, da Costa, Luiz N., Machado, Alice D., Law, David R., Bizyaev, Dmitry, Mallmann, Nicolas D., Nascimento, Janaina C., Maia, Marcio A. G., Cirolini, Rafael
Publikováno v:
MNRAS, 2019, 484, 252
We investigate the effects of Active Galactic Nuclei (AGN) on the gas kinematics of their host galaxies, using MaNGA data for a sample of 62 AGN hosts and 109 control galaxies (inactive galaxies). We compare orientation of the line of nodes (kinemati
Externí odkaz:
http://arxiv.org/abs/1903.08071
Autor:
Riffel, Rogemar A., Nemmen, Rodrigo, Ilha, Gabriele S., Rembold, Sandro B., Roy, Namrata, Storchi-Bergmann, Thaisa, Riffel, Rogerio, Bundy, Kevin A., Machado, Alice D., Mallman, Nicolas D., Schimoia, Jaderson S., da Costa, Luiz N., Maia, Marcio A. G.
Super-massive black holes (SMBH) are present at the center of most galaxies, with the related mass accretion processes giving origin to outflows in Active Galactic Nuclei (AGN). It has been presumed that only intense winds from luminous AGN were able
Externí odkaz:
http://arxiv.org/abs/1903.08032
Autor:
DeRose, Joseph, Wechsler, Risa H., Becker, Matthew R., Busha, Michael T., Rykoff, Eli S., MacCrann, Niall, Erickson, Brandon, Evrard, August E., Kravtsov, Andrey, Gruen, Daniel, Allam, Sahar, Avila, Santiago, Bridle, Sarah, Brooks, David, Buckley-Geer, Elizabeth, Rosell, Aurelio Carnero, Kind, Matias Carrasco, Carretero, Jorge, Castander, Francisco J., Cawthon, Ross, Crocce, Martin, da Costa, Luiz N., Davis, Christopher, De Vicente, Juan, Dietrich, Jörg P., Doel, Peter, Drlica-Wagner, Alex, Fosalba, Pablo, Frieman, Josh, Garcia-Bellido, Juan, Gutierrez, Gaston, Hartley, Will G., Hollowood, Devon L., Hoyle, Ben, James, David J., Krause, Elisabeth, Kuehn, Kyler, Kuropatkin, Nikolay, Lima, Marcos, Maia, Marcio A. G., Menanteau, Felipe, Miller, Christopher J., Miquel, Ramon, Ogando, Ricardo L. C., Malagón, Andrés Plazas, Romer, A. Kathy, Sanchez, Eusebio, Schindler, Rafe, Serrano, Santiago, Sevilla-Noarbe, Ignacio, Smith, Mathew, Suchyta, Eric, Swanson, Molly E. C., Tarle, Gregory, Vikram, Vinu
We present a suite of 18 synthetic sky catalogs designed to support science analysis of galaxies in the Dark Energy Survey Year 1 (DES Y1) data. For each catalog, we use a computationally efficient empirical approach, ADDGALS, to embed galaxies withi
Externí odkaz:
http://arxiv.org/abs/1901.02401
Autor:
Guarnieri, Pierandrea, Maraston, Claudia, Thomas, Daniel, Pforr, Janine, Gonzalez-Perez, Violeta, Etherington, James, Carlsen, Joakim, Morice-Atkinson, Xan, Conselice, Christopher J., Gschwend, Julia, Kind, Matias Carrasco, Abbott, Tim, Allam, Sahar, Brooks, David, Burke, David, Rosell, Aurelio Carnero, Carretero, Jorge, Cunha, Carlos, ďAndrea, Chris, da Costa, Luiz, De Vincente, Juan, DePoy, Darren, Diehl, H. Thomas, Doel, Peter, Frieman, Josh, Garcia-Bellido, Juan, Gruen, Daniel, Gutierrez, Gaston, Hanley, Dominic, Hollowood, Devon, Honscheid, Klaus, James, David, Jeltema, Tesla, Kuehn, Kyler, Lima, Marcos, Maia, Marcio A. G., Marshall, Jennifer, Martini, Paul, Melchior, Peter, Menanteau, Felipe, Miquel, Ramon, Malagon, Andres Plazas, Richardson, Samuel, Romer, Kathy, Sanchez, Eusebio, Scarpine, Vic, Schindler, Rafe, Sevilla, Ignacio, Smith, Mathew, Soares-Santos, Marcelle, Sobreira, Flavia, Suchyta, Eric, Tarle, Gregory, Walker, Alistair, Wester, William
Using stellar population models, we predicted that the Dark Energy Survey (DES) - due to its special combination of area (5000 deg. sq.) and depth ($i = 24.3$) - would be in the position to detect massive ($\gtrsim 10^{11}$ M$_{\odot}$) galaxies at $
Externí odkaz:
http://arxiv.org/abs/1811.12422
Autor:
Wang, Chunxiang, Li, Ran, Gao, Liang, Shan, Huanyuan, Kneib, Jean-Paul, Wang, Wenting, Chen, Gang, Makler, Martin, Pereira, Maria E. S., Wang, Lin, Maia, Marcio A. G., Erben, Thomas
The spatial distribution of satellite galaxies encodes rich information of the structure and assembly history of galaxy clusters. In this paper, we select a redMaPPer cluster sample in SDSS Stripe 82 region with $0.1 \le z \le 0.33$, $20<\lambda<100$
Externí odkaz:
http://arxiv.org/abs/1801.02317