Results 101 to 110 of about 365 (183)

Evidence for quasar fast outflows being accelerated at the scale of tens of parsecs. [PDF]

Sci Adv, 2022
He Z, Liu G, Wang T, Mou G, Green R, Bian W, Wang H, Ho LC, Sun M, Shen L, Arav N, Chen C, Wu Q, Guo H, Lin Z, Li J, Yi W.   +16 more
europepmc   +1 more source

UEG Week 2025 Moderated Posters

United European Gastroenterology Journal, Volume 13, Issue S8, Page S189-S802, October 2025.
wiley   +1 more source

Multiphase Black Hole Feedback and a Bright [C ii] Halo in a LoBAL Quasar at z ∼ 6.6

The Astrophysical Journal
Although the mass growth of supermassive black holes during the epoch of reionization is expected to play a role in shaping the concurrent growth of their host galaxies, observational evidence of feedback at z ≳ 6 is still sparse.
Manuela Bischetti, Hyunseop Choi, Fabrizio Fiore, Chiara Feruglio, Stefano Carniani, Valentina D’Odorico, Eduardo Bañados, Huanqing Chen, Roberto Decarli, Simona Gallerani, Julie Hlavacek-Larrondo, Samuel Lai, Karen M. Leighly, Chiara Mazzucchelli, Laurence Perreault-Levasseur, Roberta Tripodi, Fabian Walter, Feige Wang, Jinyi Yang, Maria Vittoria Zanchettin, Yongda Zhu   +20 more
doaj   +1 more source

Discovery of Powerful Multivelocity Ultrafast Outflows in the Starburst Merger Galaxy IRAS 05189–2524 with XRISM

The Astrophysical Journal Letters
We observed the X-ray-bright ultraluminous infrared galaxy IRAS 05189−2524 with XRISM during its performance verification phase. The unprecedented energy resolution of the onboard X-ray microcalorimeter revealed complex spectral features at ∼7–9 keV ...
Hirofumi Noda, Satoshi Yamada, Shoji Ogawa, Kouichi Hagino, Ehud Behar, Omer Reich, Anna Ogorzalek, Laura Brenneman, Yuichi Terashima, Misaki Mizumoto, Francesco Tombesi, Pierpaolo Condò, Alfredo Luminari, Atsushi Tanimoto, Megan E. Eckart, Erin Kara, Takashi Okajima, Yoshihiro Ueda, Yuki Aiso, Makoto Tashiro   +19 more
doaj   +1 more source

Improved enzymatic labeling of fluorescent in situ hybridization probes applied to the visualization of retained introns in cells. [PDF]

RNA, 2023
Xiao W, Yeom KH, Lin CH, Black DL.
europepmc   +1 more source

Identifying Missing Quasars from the DESI Bright Galaxy Survey

The Astronomical Journal
The Dark Energy Spectroscopic Instrument (DESI) cosmology survey includes a Bright Galaxy Survey (BGS), which will yield spectra for over 10 million bright galaxies ( r   2, which are either faint quasars with nearby projected companions or very bright ...
S. Juneau, R. Canning, D. M. Alexander, R. Pucha, V. A. Fawcett, A. D. Myers, J. Moustakas, O. Ruiz-Macias, S. Cole, Z. Pan, J. Aguilar, S. Ahlen, S. Alam, S. Bailey, D. Brooks, E. Chaussidon, C. Circosta, T. Claybaugh, T. M. Davis, K. Dawson, A. de la Macorra, Arjun Dey, P. Doel, K. Fanning, J. E. Forero-Romero, E. Gaztañaga, S. Gontcho A Gontcho, G. Gutierrez, C. Hahn, K. Honscheid, R. Kehoe, T. Kisner, A. Kremin, A. Lambert, M. Landriau, L. Le Guillou, M. Manera, P. Martini, A. Meisner, R. Miquel, A. Muñoz-Gutiérrez, J. Nie, N. Palanque-Delabrouille, W. J. Percival, C. Poppett, F. Prada, C. Ravoux, M. Rezaie, G. Rossi, E. Sanchez, E. F. Schlafly, D. Schlegel, M. Schubnell, H. Seo, J. Silber, M. Siudek, D. Sprayberry, T. Tan, G. Tarlé, C. Yèche, Z. Zhou, H. Zou   +61 more
doaj   +1 more source

Lyman Limit System with O vi in the Circumgalactic Environment of a Pair of Galaxies

The Astrophysical Journal
We report on the analysis of a multiphase Lyman limit system (LLS) at z = 0.39047 identified toward the background quasar FBQS J0209–0438. The O VI doublet lines associated with this absorber have a different profile from the low-ionization metals and H ...
Dheerajkumar Khonde, Purvi Udhwani, Anand Narayanan, Sowgat Muzahid, Vikram Khaire, Martin Wendt   +5 more
doaj   +1 more source

Mapping a Quasar Outflow from Parsec to Kiloparsec Scales: A Combined HST Absorption and VLT Emission Investigation

The Astrophysical Journal
Linking nuclear winds to galactic-scale outflows remains a major observational challenge in understanding the multiscale physics of active galactic nucleus feedback.
Mayank Sharma, Travis C. Fischer, Manuela Bischetti, Nahum Arav, Fabrizio Fiore, Chiara Feruglio, Manoj Ghosh   +6 more
doaj   +1 more source

Unexpected silicon localization in calcium carbonate exoskeleton of cultured and fossil coccolithophores. [PDF]

Sci Rep, 2023
Bordiga M, Lupi C, Langer G, Gianoncelli A, Birarda G, Pollastri S, Bonanni V, Bedolla DE, Vaccari L, Gariani G, Cerino F, Cabrini M, Beran A, Zuccotti M, Fiorentino G, Zanoni M, Garagna S, Cobianchi M, Di Giulio A.   +18 more
europepmc   +1 more source

The emission-line regions in broad absorption line quasars

The Astrophysical Journal, 1986
G. F. Hartig, J. A. Baldwin
openaire   +1 more source