Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Shen, Yue"'
Autor:
Chen, Yu-Ching, Ishikawa, Yuzo, Zakamska, Nadia L., Liu, Xin, Shen, Yue, Hwang, Hsiang-Chih, Rupke, David, Vayner, Andrey, Gross, Arran C., Liu, Weizhe, Wylezalek, Dominika, Veilleux, Sylvain, Bertemes, Caroline, Diachenko, Nadiia, Sankar, Swetha
Dual quasars, two active supermassive black holes at galactic scales, represent crucial objects for studying the impact of galaxy mergers and quasar activity on the star formation rate (SFR) within their host galaxies, particularly at cosmic noon whe
Externí odkaz:
http://arxiv.org/abs/2403.04002
Autor:
Zeltyn, Grisha, Trakhtenbrot, Benny, Eracleous, Michael, Yang, Qian, Green, Paul, Anderson, Scott F., LaMassa, Stephanie, Runnoe, Jessie, Assef, Roberto J., Bauer, Franz E., Brandt, W. N., Davis, Megan C., Frederick, Sara E., Fries, Logan B., Graham, Matthew J., Grogin, Norman A., Guolo, Muryel, Hernández-García, Lorena, Koekemoer, Anton M., Krumpe, Mirko, Liu, Xin, Martínez-Aldama, Mary Loli, Ricci, Claudio, Schneider, Donald P., Shen, Yue, Śniegowska, Marzena, Temple, Matthew J., Trump, Jonathan R., Xue, Yongquan, Brownstein, Joel R., Dwelly, Tom, Morrison, Sean, Bizyaev, Dmitry, Pan, Kaike, Kollmeier, Juna A.
Publikováno v:
ApJ 966 85 (2024)
"Changing-look" active galactic nuclei (CL-AGNs) challenge our basic ideas about the physics of accretion flows and circumnuclear gas around supermassive black holes. Using first-year Sloan Digital Sky Survey V (SDSS-V) repeated spectroscopy of nearl
Externí odkaz:
http://arxiv.org/abs/2401.01933
Autor:
Sokolovsky, Kirill V., Aydi, Elias, Malanchev, Konstantin, Burke, Colin J., Mukai, Koji, Sokoloski, J. L., Metzger, Brian D., Atapin, Kirill E., Belinski, Aleksandre A., Chen, Yu-Ching, Chomiuk, Laura, Dubovsky, Pavol A., Faucher-Giguere, Claude-Andre, Hounsell, Rebekah A., Ikonnikova, Natalia P., Lander, Vsevolod Yu., Li, Junyao, Linford, Justin D., Mioduszewski, Amy J., Molina, Isabella, Munari, Ulisse, Potanin, Sergey A., Quimby, Robert M., Rupen, Michael P., Scaringi, Simone, Shatsky, Nicolai I., Shen, Yue, Steinberg, Elad, Stone, Zachary, Tatarnikov, Andrey M., Vurm, Indrek, Williams, Montana N., Azcona, Antonio Agudo, Boyd, David, Bean, Stewart, Braunwarth, Horst, Blackwell, John, Bolzoni, Simone, Casas, Ricard, Fernandez, David Cejudo, Dubois, Franky, Foster, James, Farfan, Rafael, Galdies, Charles, Hodge, John, Gallego, Jose Prieto, Lane, David J., Larsson, Magnus, Lindner, Peter, Logie, Ludwig, Mantero, Andrea, Aimar, Mario Morales, Menzies, Kenneth, Nakonechny, Keith, Philpot, Jerry, Filho, Antonio Padilla, Ramey, Brian, Rau, Steve, Reina, Esteban, Romanov, Filipp D., Ruocco, Nello, Shears, Jeremy, Serreau, Marc, Schmidt, Richard, Solomonov, Yuri, Tracy, Bob, Tulloch, Gord, Tomlin, Ray, Tordai, Tamas, Vanaverbeke, Siegfried, Wenzel, Klaus
Lightcurves of many classical novae deviate from the canonical "fast rise - smooth decline" pattern and display complex variability behavior. We present the first TESS-space-photometry-based investigation of this phenomenon. We use TESS Sector 41 ful
Externí odkaz:
http://arxiv.org/abs/2311.04903
Jetted active galactic nuclei (AGNs) are the principal extragalactic $\gamma$-ray sources. Fermi-detected high-redshift ($z>3$) blazars are jetted AGNs thought to be powered by massive, rapidly spinning supermassive black holes (SMBHs) in the early u
Externí odkaz:
http://arxiv.org/abs/2309.08094
Autor:
Chen, Yu-Ching, Liu, Xin, Lazio, Joseph, Breiding, Peter, Burke-Spolaor, Sarah, Hwang, Hsiang-Chih, Shen, Yue, Zakamska, Nadia L.
Dual and off-nucleus active supermassive black holes are expected to be common in the hierarchical structure formation paradigm, but their identification at parsec scales remains a challenge due to strict angular resolution requirements. We conduct a
Externí odkaz:
http://arxiv.org/abs/2307.06363
Autor:
Akiba, Tatsuya, Dexter, Jason, Brandt, William, Ho, Luis C., Homayouni, Yasaman, Schneider, Donald P., Shen, Yue, Trump, Jonathan R.
We explore reprocessing models for a sample of 17 hypervariable quasars, taken from the Sloan Digital Sky Survey Reverberation Mapping (SDSS-RM) project, which all show coordinated optical luminosity hypervariability with amplitudes of factors $\gtrs
Externí odkaz:
http://arxiv.org/abs/2306.13120
Autor:
Waddell, Sophia G. H., Nandra, Kirpal, Buchner, Johannes, Wu, Qiaoya, Shen, Yue, Arcodia, Riccardo, Merloni, Andrea, Salvato, Mara, Dauser, Thomas, Boller, Thomas, Liu, Teng, Comparat, Johan, Wolf, Julien, Dwelly, Tom, Ricci, Claudio, Brownstein, Joel R., Brusa, Marcella
Context. The soft excess, a surplus of X-ray photons above 2 keV with respect to a power law, is a feature of debated physical origin found in the X-ray spectra of many type-1 active galactic nuclei (AGN). The eROSITA instrument aboard the Spectrum-R
Externí odkaz:
http://arxiv.org/abs/2306.00961
Autor:
Benítez, Erika, Ibarra-Medel, Héctor, Negrete, Castalia Alenka, Cruz-González, Irene, Rodríguez-Espinosa, José Miguel, Liu, Xin, Shen, Yue
Triple AGN systems are expected to be the result of the hierarchical model of galaxy formation. Since there are very few of them confirmed as such, we present the results of a new study of the triple-AGN candidate SDSS J102700.40+174900.8 (center nuc
Externí odkaz:
http://arxiv.org/abs/2304.09968
Autor:
Almeida, Andrés, Anderson, Scott F., Argudo-Fernández, Maria, Badenes, Carles, Barger, Kat, Barrera-Ballesteros, Jorge K., Bender, Chad F., Benitez, Erika, Besser, Felipe, Bizyaev, Dmitry, Blanton, Michael R., Bochanski, John, Bovy, Jo, Brandt, William Nielsen, Brownstein, Joel R., Buchner, Johannes, Bulbul, Esra, Burchett, Joseph N., Díaz, Mariana Cano, Carlberg, Joleen K., Casey, Andrew R., Chandra, Vedant, Cherinka, Brian, Chiappini, Cristina, Coker, Abigail A., Comparat, Johan, Conroy, Charlie, Contardo, Gabriella, Cortes, Arlin, Covey, Kevin, Crane, Jeffrey D., Cunha, Katia, Dabbieri, Collin, Davidson Jr., James W., Davis, Megan C., De Lee, Nathan, Delgado, José Eduardo Méndez, Demasi, Sebastian, Di Mille, Francesco, Donor, John, Dow, Peter, Dwelly, Tom, Eracleous, Mike, Eriksen, Jamey, Fan, Xiaohui, Farr, Emily, Frederick, Sara, Fries, Logan, Frinchaboy, Peter, Gaensicke, Boris T., Ge, Junqiang, Ávila, Consuelo González, Grabowski, Katie, Grier, Catherine, Guiglion, Guillaume, Gupta, Pramod, Hall, Patrick, Hawkins, Keith, Hayes, Christian R., Hermes, J. J., Hernández-García, Lorena, Hogg, David W., Holtzman, Jon A., Ibarra-Medel, Hector Javier, Ji, Alexander, Jofre, Paula, Johnson, Jennifer A., Jones, Amy M., Kinemuchi, Karen, Kluge, Matthias, Koekemoer, Anton, Kollmeier, Juna A., Kounkel, Marina, Krishnarao, Dhanesh, Krumpe, Mirko, Lacerna, Ivan, Lago, Paulo Jakson Assuncao, Laporte, Chervin, Liu, Ang, Liu, Chao, Liu, Xin, Lopes, Alexandre Roman, Macktoobian, Matin, Majewski, Steven R., Malanushenko, Viktor, Maoz, Dan, Masseron, Thomas, Masters, Karen L., Matijevic, Gal, McBride, Aidan, Medan, Ilija, Merloni, Andrea, Morrison, Sean, Myers, Natalie, Mészáros, Szabolcs, Negrete, C. Alenka, Nidever, David L., Nitschelm, Christian, Oravetz, Audrey, Oravetz, Daniel, Pan, Kaike, Peng, Yingjie, Pinsonneault, Marc H., Pogge, Rick, Qiu, Dan, Queiroz, Anna Barbara de Andrade, Ramirez, Solange V., Rix, Hans-Walter, Rosso, Daniela Fernández, Runnoe, Jessie, Salvato, Mara, Sanchez, Sebastian F., Santana, Felipe A., Saydjari, Andrew, Sayres, Conor, Schlaufman, Kevin C., Schneider, Donald P., Schwope, Axel, Serna, Javier, Shen, Yue, Sobeck, Jennifer, Song, Ying-Yi, Souto, Diogo, Spoo, Taylor, Stassun, Keivan G., Steinmetz, Matthias, Straumit, Ilya, Stringfellow, Guy, Sánchez-Gallego, José, Taghizadeh-Popp, Manuchehr, Tayar, Jamie, Thakar, Ani, Tissera, Patricia B., Tkachenko, Andrew, Toledo, Hector Hernandez, Trakhtenbrot, Benny, Trincado, Jose G. Fernandez, Troup, Nicholas, Trump, Jonathan R., Tuttle, Sarah, Ulloa, Natalie, Vazquez-Mata, Jose Antonio, Alfaro, Pablo Vera, Villanova, Sandro, Wachter, Stefanie, Weijmans, Anne-Marie, Wheeler, Adam, Wilson, John, Wojno, Leigh, Wolf, Julien, Xue, Xiang-Xiang, Ybarra, Jason E., Zari, Eleonora, Zasowski, Gail
The eighteenth data release of the Sloan Digital Sky Surveys (SDSS) is the first one for SDSS-V, the fifth generation of the survey. SDSS-V comprises three primary scientific programs, or "Mappers": Milky Way Mapper (MWM), Black Hole Mapper (BHM), an
Externí odkaz:
http://arxiv.org/abs/2301.07688
Autor:
Stone, Zachary, Shen, Yue
Neustadt & Kochanek (2022, hereafter NK22) proposed a new method to reconstruct the temperature perturbation map (as functions of time and disc radius) of AGN accretion discs using multi-wavelength photometric light curves. We apply their technique t
Externí odkaz:
http://arxiv.org/abs/2210.07452