Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Rojas-Ruiz, Sofía"'
Autor:
Rojas-Ruiz, Sofía, Bagley, Micaela B., Roberts-Borsani, Guido, Treu, Tommaso, Finkelstein, Steven L., Morishita, Takahiro, Leethochawalit, Nicha, Mason, Charlotte, Bañados, Eduardo, Trenti, Michele, Stiavelli, Massimo, Yung, L. Y. Aaron, Haro, Pablo Arrabal, Somerville, Rachel S., Soto, Christian
We present new results on the rest-frame UV luminosity function (UVLF) and stellar mass-to-light (M/L) ratio of bright (M$_{\rm UV}\lesssim-20$ mag) spectroscopically-confirmed galaxies at $z=7-9$ derived from the BoRG-$JWST$ survey, a unique data se
Externí odkaz:
http://arxiv.org/abs/2408.00843
Autor:
Lin, Xiaojing, Wang, Feige, Fan, Xiaohui, Cai, Zheng, Champagne, Jaclyn B., Sun, Fengwu, Volonteri, Marta, Yang, Jinyi, Hennawi, Joseph F., Bañados, Eduardo, Barth, Aaron, Eilers, Anna-Christina, Farina, Emanuele Paolo, Liu, Weizhe, Jin, Xiangyu, Jun, Hyunsung D., Lupi, Alessandro, Kakiichi, Koki, Mazzucchelli, Chiara, Onoue, Masafusa, Pan, Zhiwei, Pizzati, Elia, Rojas-Ruiz, Sofía, Schindler, Jan-Torge, Trakhtenbrot, Benny, Shen, Yue, Trebitsch, Maxime, Zhuang, Ming-Yang, Endsley, Ryan, Meyer, Romain A., Li, Zihao, Li, Mingyu, Pudoka, Maria, Tee, Wei Leong, Wu, Yunjing, Zhang, Haowen
Low-luminosity AGNs with low-mass black holes (BHs) in the early universe are fundamental to understanding the BH growth and their co-evolution with the host galaxies. Utilizing JWST NIRCam Wide Field Slitless Spectroscopy (WFSS), we perform a system
Externí odkaz:
http://arxiv.org/abs/2407.17570
Autor:
Roberts-Borsani, Guido, Bagley, Micaela, Rojas-Ruiz, Sofía, Treu, Tommaso, Morishita, Takahiro, Finkelstein, Steven L., Trenti, Michele, Haro, Pablo Arrabal, Bañados, Eduardo, Ortiz, Óscar A. Chávez, Chworowsky, Katherine, Hutchison, Taylor A., Larson, Rebecca L., Leethochawalit, Nicha, Leung, Gene C. K., Mason, Charlotte, Somerville, Rachel S., Stiavelli, Massimo, Yung, L. Y. Aaron, Kassin, Susan A., Soto, Christian
We present the BoRG-JWST survey, a combination of two JWST Cycle 1 programs aimed at obtaining NIRSpec spectroscopy of representative, UV-bright $7
Externí odkaz:
http://arxiv.org/abs/2407.17551
Autor:
Banados, Eduardo, Momjian, Emmanuel, Connor, Thomas, Belladitta, Silvia, Decarli, Roberto, Mazzucchelli, Chiara, Venemans, Bram P., Walter, Fabian, Wang, Feige, Xie, Zhang-Liang, Barth, Aaron J., Eilers, Anna-Christina, Fan, Xiaohui, Khusanova, Yana, Schindler, Jan-Torge, Stern, Daniel, Yang, Jinyi, Andika, Irham Taufik, Carilli, Chris, Farina, Emanuele P., Fabian, Andrew, Hennawi, Joseph F., Pensabene, Antonio, Rojas-Ruiz, Sofia
Relativistic jets are thought to play a crucial role in the formation of massive galaxies and supermassive black holes. Here we report multi-wavelength and multi-epoch observations of the quasar VLASSJ0410-0139 at redshift z=7, powered by a 7e8 solar
Externí odkaz:
http://arxiv.org/abs/2407.07236
Autor:
Rojas-Ruiz, Sofía, Mazzucchelli, Chiara, Finkelstein, Steven L., Bañados, Eduardo, Farina, Emanuele P., Venemans, Bram P., Decarli, Roberto, Willott, Christopher J., Wang, Feige, Walter, Fabian, Congiu, Enrico, Brammer, Gabriel B., Zeidler, Peter
Theoretical models predict that z~6 quasars are hosted in the most massive halos of the underlying dark matter distribution and thus would be immersed in protoclusters of galaxies. However, observations report inconclusive results. We investigate the
Externí odkaz:
http://arxiv.org/abs/2404.02960
Autor:
Wang, Feige, Yang, Jinyi, Hennawi, Joseph F., Fan, Xiaohui, Sun, Fengwu, Champagne, Jaclyn B., Costa, Tiago, Habouzit, Melanie, Endsley, Ryan, Li, Zihao, Lin, Xiaojing, Meyer, Romain A., Schindler, Jan-Torge, Wu, Yunjing, Bañados, Eduardo, Barth, Aaron J., Bhowmick, Aklant K., Bieri, Rebekka, Blecha, Laura, Bosman, Sarah, Cai, Zheng, Colina, Luis, Connor, Thomas, Davies, Frederick B., Decarli, Roberto, De Rosa, Gisella, Drake, Alyssa B., Egami, Eiichi, Eilers, Anna-Christina, Evans, Analis E., Farina, Emanuele Paolo, Haiman, Zoltan, Jiang, Linhua, Jin, Xiangyu, Jun, Hyunsung D., Kakiichi, Koki, Khusanova, Yana, Kulkarni, Girish, Li, Mingyu, Liu, Weizhe, Loiacono, Federica, Lupi, Alessandro, Mazzucchelli, Chiara, Onoue, Masafusa, Pudoka, Maria A., Rojas-Ruiz, Sofia, Shen, Yue, Strauss, Michael A., Tee, Wei Leong, Trakhtenbrot, Benny, Trebitsch, Maxime, Venemans, Bram, Volonteri, Marta, Walter, Fabian, Xie, Zhang-Liang, Yue, Minghao, Zhang, Haowen, Zhang, Huanian, Zou, Siwei
We present the first results from the JWST ASPIRE program (A SPectroscopic survey of biased halos In the Reionization Era). This program represents an imaging and spectroscopic survey of 25 reionization-era quasars and their environments by utilizing
Externí odkaz:
http://arxiv.org/abs/2304.09894
Autor:
Yang, Jinyi, Wang, Feige, Fan, Xiaohui, Hennawi, Joseph F., Barth, Aaron J., Bañados, Eduardo, Sun, Fengwu, Liu, Weizhe, Cai, Zheng, Jiang, Linhua, Li, Zihao, Onoue, Masafusa, Schindler, Jan-Torge, Shen, Yue, Wu, Yunjing, Bhowmick, Aklant K., Bieri, Rebekka, Blecha, Laura, Bosman, Sarah, Champagne, Jaclyn B., Colina, Luis, Connor, Thomas, Costa, Tiago, Davies, Frederick B., Decarli, Roberto, De Rosa, Gisella, Drake, Alyssa B., Egami, Eiichi, Eilers, Anna-Christina, Evans, Analis E., Farina, Emanuele Paolo, Habouzit, Melanie, Haiman, Zoltan, Jin, Xiangyu, Jun, Hyunsung D., Kakiichi, Koki, Khusanova, Yana, Kulkarni, Girish, Loiacono, Federica, Lupi, Alessandro, Mazzucchelli, Chiara, Pan, Zhiwei, Rojas-Ruiz, Sofía, Strauss, Michael A., Tee, Wei Leong, Trakhtenbrot, Benny, Trebitsch, Maxime, Venemans, Bram, Vestergaard, Marianne, Volonteri, Marta, Walter, Fabian, Xie, Zhang-Liang, Yue, Minghao, Zhang, Haowen, Zhang, Huanian, Zou, Siwei
Studies of rest-frame optical emission in quasars at $z>6$ have historically been limited by the wavelengths accessible by ground-based telescopes. The James Webb Space Telescope (JWST) now offers the opportunity to probe this emission deep into the
Externí odkaz:
http://arxiv.org/abs/2304.09888
Autor:
Bagley, Micaela B., Finkelstein, Steven L., Rojas-Ruiz, Sofía, Diekmann, James, Finkelstein, Keely D., Song, Mimi, Papovich, Casey, Somerville, Rachel S., Baronchelli, Ivano, Dai, Y. Sophia
The abundance of bright galaxies at z>8 can provide key constraints on models of galaxy formation and evolution, as the predicted abundance varies greatly when different physical prescriptions for gas cooling and star formation are implemented. We pr
Externí odkaz:
http://arxiv.org/abs/2205.12980
Autor:
Khusanova, Yana, Bañados, Eduardo, Mazzucchelli, Chiara, Rojas-Ruiz, Sofía, Momjian, Emmanuel, Walter, Fabian, Decarli, Roberto, Venemans, Bram, Farina, Emanuele Paolo, Meyer, Romain, Wang, Feige, Yang, Jinyi
Publikováno v:
A&A 664, A39 (2022)
There are only five radio-loud quasars currently known within 1 Gyr from the Big Bang ($z>6$) and the properties of their host galaxies have not been explored in detail. We present a NOrthern Extended Millimeter Array (NOEMA) survey of [CII] (158 $\m
Externí odkaz:
http://arxiv.org/abs/2204.08973
Autor:
Larson, Rebecca L., Finkelstein, Steven L., Hutchison, Taylor A., Papovich, Casey, Bagley, Micaela B., Dickinson, Mark E., Rojas-Ruiz, Sofía, Ferguson, Henry C., Jung, Intae, Giavalisco, Mauro, Grazian, A., Pentericci, Laura, Tacchella, Sandro
Publikováno v:
The Astrophysical Journal, 2022, Volume 930, Issue 2, id.104, 19 pp
We present the results from a spectroscopic survey using the MOSFIRE near-infrared spectrograph on the 10m Keck telescope to search for Ly$\alpha$ emission from candidate galaxies at z ~9-10 in four of the CANDELS fields (GOODS-N, EGS, UDS, and COSMO
Externí odkaz:
http://arxiv.org/abs/2203.08461