Results 41 to 50 of about 2,162,294 (370)

The CFHTLS Deep Catalog of Interacting Galaxies I. Merger Rate Evolution to z=1.2 [PDF]

, 2010
We present the rest-frame optical galaxy merger fraction between 0 ...
Bridge, Carrie R., Carlberg, Raymond G., Sullivan, Mark   +2 more
core   +2 more sources

Janus kinase 2 inhibition by pacritinib as potential therapeutic target for liver fibrosis

Hepatology, EarlyView., 2022
Diagram of the activation of the profibrotic and procontractile Janus kinase 2 (JAK2)/Ras homolog family member A/Rho‐kinase pathway and the inhibition of phosphorylated JAK2 by pacritinib to inhibit hepatic stellate cell activity. Abstract Background and Aims Janus kinase 2 (JAK2) signaling is increased in human and experimental liver fibrosis with ...
Sandra Torres, Cristina Ortiz, Nadine Bachtler, Wenyi Gu, Leon D. Grünewald, Nico Kraus, Robert Schierwagen, Christoph Hieber, Caroline Meier, Olaf Tyc, Maximilian Joseph Brol, Frank Erhard Uschner, Bart Nijmeijer, Christoph Welsch, Marie‐Luise Berres, Carmen Garcia‐Ruiz, Jose Carlos Fernandez‐Checa, Christian Trautwein, Thomas J. Vogl, Stefan Zeuzem, Jonel Trebicka, Sabine Klein   +21 more
wiley   +1 more source

The Role of AGN in Luminous Infrared Galaxies from the Multiwavelength Perspective

Universe, 2022
Galaxy mergers provide a mechanism for galaxies to effectively funnel gas and materials toward their nuclei and fuel the central starbursts and accretion of supermassive black holes.
Vivian U
doaj   +1 more source

A rumble in the dark: signatures of self-interacting dark matter in supermassive black hole dynamics and galaxy density profiles [PDF]

, 2017
We explore for the first time the effect of self-interacting dark matter (SIDM) on the dark matter (DM) and baryonic distribution in massive galaxies formed in hydrodynamical cosmological simulations, including explicit baryonic physics treatment.
A. Cintio, M. Tremmel, F. Governato, A. Pontzen, J. Zavala, A. Fry, A. Brooks, M. Vogelsberger   +7 more
semanticscholar   +1 more source

The Great Observatories All-Sky LIRG Survey: Comparison of Ultraviolet and Far-Infrared Properties [PDF]

, 2010
The Great Observatories All-sky LIRG Survey (GOALS) consists of a complete sample of 202 Luminous Infrared Galaxies (LIRGs) selected from the IRAS Revised Bright Galaxy Sample (RBGS).
Appleton, Phil, Armus, Lee, Bothun, Greg, Bridge, Carrie, Chan, Ben H. P., Charmandaris, Vassilis, Evans, Aaron S., Frayer, David T., Haan, Sebastian, Howell, Justin H., Inami, Hanae, Kim, Dong-Chan, Lord, Steven, Madore, Barry F., Mazzarella, Joseph M., Melbourne, Jason, Petric, Andreea, Sanders, David B., Schulz, Bernhard, Surace, Jason A., U, Vivian, Vavilkin, Tatjana, Veilleux, Sylvain, Xu, Kevin   +23 more
core   +3 more sources

Gas inflow and outflow in an interacting high-redshift galaxy. The remarkable host environment of GRB 080810 at z = 3.35 [PDF]

, 2017
We reveal multiple components of an interacting galaxy system at z ≈ 3.35 through a detailed analysis of the exquisite high-resolution Keck/HIRES spectrum of the afterglow of a gamma-ray burst (GRB). Through Voigt-profile fitting of absorption lines from
P. Wiseman, D. Perley, P. Schady, J. Prochaska, A. D. U. Postigo, A. D. U. Postigo, T. Krühler, R. Yates, J. Greiner   +8 more
semanticscholar   +1 more source

Mid-Infrared Evidence for Accelerated Evolution in Compact Group Galaxies [PDF]

, 2009
We find evidence for accelerated evolution in compact group galaxies from the distribution in mid-infrared colorspace of 42 galaxies from 12 Hickson Compact Groups (HCGs) compared to the the distributions of several other samples including the LVL+SINGS ...
Ann E. Hornschemeier, Bell, Dale, Dale, de la Rosa, Faber, Gallagher, Gao, Hogg, Jackson, Jane C. Charlton, Jenkins, John E. Hibbard, Johnson, Kelsey E. Johnson, Konstantopoulos, Lee, Lisa May Walker, Mamon, Minezaki, Moustakas, Nakamura, Pahre, Panayiotis Tzanavaris, Ribeiro, Sarah C. Gallagher, Smith, Strateva, Thomas H. Jarrett, Tzanavaris, van Dokkum, Williams, Wilman   +32 more
core   +3 more sources

Dust Deficiency in the Interacting Galaxy NGC 3077

Galaxies, 2017
Using 70 μ m observations taken with the PACS instrument of the Herschel space telescope, the dust content of the nearby and interacting spiral galaxy NGC 3077 has been compared with the dust content of the isolated galaxies such as NGC 2841, NGC ...
Jairo Armijos-Abendaño, Ericson López, Mario Llerena, Franklin Aldás, Crispin Logan   +4 more
doaj   +1 more source

A Chandra X-Ray Survey of Optically Selected Close Galaxy Pairs: Unexpectedly Low Occupation of Active Galactic Nuclei

The Astrophysical Journal, 2023
High-resolution X-ray observations offer a unique tool for probing the still-elusive connection between galaxy mergers and active galactic nuclei (AGNs).
Lin He, Meicun Hou, Zhiyuan Li, Shuai Feng, Xin Liu   +4 more
doaj   +1 more source

The evolution of superluminous supernova LSQ14mo and its interacting host galaxy system [PDF]

, 2016
We present and analyse an extensive dataset of the superluminous supernova (SLSN) LSQ14mo (z = 0.256), consisting of a multi-colour light curve from −30 d to +70 d in the rest-frame (relative to maximum light) and a series of six spectra from PESSTO ...
T. W. Chen, T. W. Chen, M. Nicholl, S. Smartt, P. Mazzali, P. Mazzali, R. Yates, T. Moriya, C. Inserra, N. Langer, T. Krühler, Yen-Chen Pan, R. Kotak, L. Galbany, P. Schady, P. Wiseman, J. Greiner, S. Schulze, Allison Man, A. Jerkstrand, K. Smith, M. Dennefeld, C. Baltay, J. Bolmer, J. Bolmer, E. Kankare, F. Knust, K. Maguire, D. Rabinowitz, S. Rostami, Mark Sullivan, D. Young   +31 more
semanticscholar   +1 more source