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A. Ruiz

National Observatory of Athens

14H指数
74论文数
680被引数
收录论文 33
发表时间
Characterizing the X-ray variability of QSOs to the highest Eddington ratios and black hole masses with eROSITA light curves利用eROSITA光变曲线研究最高爱丁顿比率和大质量黑洞的类星体X射线变异性
err2026-02-01
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PREAI
errGeorgakakis, Antonis; Ruiz, Angel; Buchner, Johannes; Papadakis, Iossif; Chira, Maria; Nandra, Kirpal; Chen, Shi-Jiang; Paolillo, Maurizio; Ni, Qingling; Salvato, Mara; Boller, Thomas; Merloni, Andrea
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Revisiting the X-ray-to-UV relation of quasars in the era of all-sky surveys在全天巡天观测时代重新审视类星体的X射线到紫外关系
err2026-01-01
err0
PREAI
errChira, Maria; Georgakakis, Antonis; Ruiz, Angel; Chen, Shi-Jiang; Buchner, Johannes; Rankine, Amy L.; Kammoun, Elias; Aydar, Catarina; Salvato, Mara; Merloni, Andrea; Krumpe, Mirko
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XXL-HSC: Host properties of X-ray detected AGNs in XXL clustersXXL-HSC: XXL星系团中X射线探测到的AGN的主系性质
err2025-05-22
err0
PREAI
errDrigga, E.; Koulouridis, E.; Pouliasis, E.; Toba, Y.; Akiyama, M.; Ruiz, A.; Vignali, C.; Georgantopoulos, I.; Nagao, T.; Paltani, S.; Plionis, M.; Pierre, M.; Vijarnwannaluk, B.
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Investigating episodic mass loss in evolved massive stars: II. Physical properties of red supergiants at subsolar metallicity
err2024-09-02
err1
errOAAI
errde Wit, S.; Bonanos, A. Z.; Antoniadis, K.; Zapartas, E.; Ruiz, A.; Britavskiy, N.; Christodoulou, E.; De, K.; Maravelias, G.; Munoz-Sanchez, G.; Tsopela, A.
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Scrutinizing evidence for the triggering of active galactic nuclei in the outskirts of massive galaxy clusters at z ≈ 1
err2024-06-13
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errOAAI
errMunoz Rodriguez, Ivan; Georgakakis, Antonis; Shankar, Francesco; Ruiz, Angel; Bonoli, Silvia; Comparat, Johan; Fu, Hao; Koulouridis, Elias; Lapi, Andrea; Almeida, Cristina Ramos
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Ensemble X-ray variability of optically selected QSOs: dependence on black hole mass and Eddington ratio
err2024-06-07
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errOAAI
errGeorgakakis, A.; Buchner, J.; Ruiz, A.; Boller, T.; Akylas, A.; Paolillo, M.; Salvato, M.; Merloni, A.; Nandra, K.; Dwelly, T.
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Active galactic nucleus X-ray luminosity function and absorption function in the Early Universe (3 ≤ z ≤ 6)
err2024-05-15
err6
errOAAI
errPouliasis, E.; Ruiz, A.; Georgantopoulos, I.; Vito, F.; Gilli, R.; Vignali, C.; Ueda, Y.; Koulouridis, E.; Akiyama, M.; Marchesi, S.; Laloux, B.; Nagao, T.; Paltani, S.; Pierre, M.; Toba, Y.; Habouzit, M.; Vijarnwannaluk, B.; Garrel, C.
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The link among X-ray spectral properties, AGN structure, and the host galaxy
err2024-03-18
err6
errOAAI
errMountrichas, G.; Viitanen, A.; Carrera, F. J.; Stiele, H.; Ruiz, A.; Georgantopoulos, I.; Mateos, S.; Corral, A.
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Observational properties of active galactic nucleus obscuration during the peak of accretion growth
err2024-03-15
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errVijarnwannaluk, Bovornpratch; Akiyama, Masayuki; Schramm, Malte; Ueda, Yoshihiro; Matsuoka, Yoshiki; Toba, Yoshiki; Matsumoto, Naoki; Ruiz, Angel; Georgantopoulos, Ioannis; Pouliasis, Ektoras; Koulouridis, Elias; Ichikawa, Kohei; Sawicki, Marcin; Gwyn, Stephen
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The STATiX pipeline for the detection of X-ray transients in three dimensions
err2023-11-02
err0
errOAAI
errRuiz, A.; Georgakakis, A.; Georgantopoulos, I.; Akylas, A.; Pierre, M.; Starck, J. L.
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The demographics of obscured AGN from X-ray spectroscopy guided by multiwavelength information
err2022-11-11
err9
errOAAI
errLaloux, Brivael; Georgakakis, Antonis; Andonie, Carolina; Alexander, David M.; Ruiz, Angel; Rosario, David J.; Aird, James; Buchner, Johannes; Carrera, Francisco J.; Lapi, Andrea; Ramos Almeida, Cristina; Salvato, Mara; Shankar, Francesco
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XXL-HSC: Link between AGN activity and star formation in the early Universe (z ≥ 3.5)
err2022-11-04
err18
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errPouliasis, E.; Mountrichas, G.; Georgantopoulos, I; Ruiz, A.; Gilli, R.; Koulouridis, E.; Akiyama, M.; Ueda, Y.; Garrel, C.; Nagao, T.; Paltani, S.; Pierre, M.; Toba, Y.; Vignali, C.
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XXL-HSC: An updated catalogue of high-redshift (z ≥ 3.5) X-ray AGN in the XMM-XXL northern field Constraints on the bright end of the soft log N-log S
err2022-02-18
err6
errOAAI
errPouliasis, E.; Georgantopoulos, I; Ruiz, A.; Gilli, R.; Koulouridis, E.; Akiyama, M.; Ueda, Y.; Chiappetti, L.; Garrel, C.; Horellou, C.; Nagao, T.; Paltani, S.; Pierre, M.; Toba, Y.; Vignali, C.
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The RapidXMM upper limit server: X-ray aperture photometry of the XMM-Newton archival observations
err2022-01-31
err12
errOAAI
errRuiz, A.; Georgakakis, A.; Gerakakis, S.; Saxton, R.; Kretschmar, P.; Akylas, A.; Georgantopoulos, I
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