Results 91 to 100 of about 67,078 (219)

The escape of ionising radiation from high-redshift dwarf galaxies [PDF]

, 2011
Jan‐Pieter Paardekooper, F. I. Pelupessy, Gabriel Altay, C. J. H. Kruip   +3 more
openalex   +1 more source

The Evolution of Dwarf-Irregular Galaxy NGC 1569: A Kinematic Study of the Stars and Gas

, 2022
Megan Johnson
openalex   +2 more sources

A Search for Faint Resolved Galaxies Beyond the Milky Way in DES Year 6: A New Faint, Diffuse Dwarf Satellite of NGC 55

The Astrophysical Journal
We report results from a systematic wide-area search for faint dwarf galaxies at heliocentric distances from 0.3 to 2 Mpc using the full 6 yr of data from the Dark Energy Survey (DES).
M. McNanna, K. Bechtol, S. Mau, E. O. Nadler, J. Medoff, A. Drlica-Wagner, W. Cerny, D. Crnojević, B. Mutlu-Pakdıl, A. K. Vivas, A. B. Pace, J. L. Carlin, M. L. M. Collins, P. S. Ferguson, D. Martínez-Delgado, C. E. Martínez-Vázquez, N. E. D. Noel, A. H. Riley, D. J. Sand, A. Smercina, E. Tollerud, R. H. Wechsler, T. M. C. Abbott, M. Aguena, O. Alves, D. Bacon, C. R. Bom, D. Brooks, D. L. Burke, J. A. Carballo-Bello, A. Carnero Rosell, J. Carretero, L. N. da Costa, T. M. Davis, J. De Vicente, H. T. Diehl, P. Doel, I. Ferrero, J. Frieman, G. Giannini, D. Gruen, G. Gutierrez, R. A. Gruendl, S. R. Hinton, D. L. Hollowood, K. Honscheid, D. J. James, K. Kuehn, J. L. Marshall, J. Mena-Fernández, R. Miquel, M. E. S. Pereira, A. Pieres, A. A. Plazas Malagón, J. D. Sakowska, E. Sanchez, D. Sanchez Cid, B. Santiago, I. Sevilla-Noarbe, M. Smith, G. S. Stringfellow, E. Suchyta, M. E. C. Swanson, G. Tarle, N. Weaverdyck, P. Wiseman, DES & DELVE Collaboration   +66 more
doaj   +1 more source

Angular momentum content in gas-rich dwarf galaxies [PDF]

, 2017
Aditya Chowdhury, Jayaram N. Chengalur
openalex   +1 more source

Extended Stellar Populations in Ultrafaint Dwarf Galaxies

The Astronomical Journal
The possible existence of stellar halos in low-mass galaxies is being intensely discussed nowadays after some recent discoveries of stars located in the outskirts of dwarf galaxies of the Local Group.
Elisa A. Tau, A. Katherina Vivas, Clara E. Martínez-Vázquez   +2 more
doaj   +1 more source

FUSE observations of the Blue Compact Dwarf Galaxy Mrk 59 [PDF]

, 2001
T. X. Thuan, A. Lecavelier des Étangs, Y. I. Izotov   +2 more
openalex   +1 more source

A Luminous X-Ray Active Galactic Nucleus in the Dwarf–Dwarf Galaxy Merger RGG 66

The Astrophysical Journal
We present the discovery of a luminous X-ray active galactic nucleus (AGN) in the dwarf galaxy merger RGG 66. The black hole is predicted to have a mass of M _BH ∼ 10 ^5.4 M _⊙ and to be radiating close to its Eddington limit ( L _bol / L _Edd ∼ 0.75 ...
Seth J. Kimbrell, Amy E. Reines
doaj   +1 more source

KMTNet Nearby Galaxy Survey II. Searching for Dwarf Galaxies in Deep and Wide-field Images of the NGC 1291 System [PDF]

, 2020
Woowon Byun, Yun-Kyeong Sheen, Hong Soo Park, Luis C. Ho, Joon Hyeop Lee, Sang Chul Kim, Hyunjin Jeong, Byeong-Gon Park, Kwang-Il Seon, Youngdae Lee, Yongseok Lee, Sang-Mok Cha, Jongwan Ko, Minjin Kim   +13 more
openalex   +1 more source

An Accreting Supermassive Black Hole Buried in a Faint Dwarf Galaxy

The Astrophysical Journal Letters
In the last decade, there have been several discoveries of active galactic nuclei (AGN) in dwarf galaxies including an AGN in an ultracompact dwarf galaxy with a black hole mass >10 ^6 M _⊙ .
Abhishek Paswan, Mousumi Das, K Rubinur
doaj   +1 more source

Dwarf Galaxy Integral-field Survey (DGIS): Survey Overview and the Results of a Global Mass–Metallicity Relation

The Astrophysical Journal Supplement Series
Low-mass galaxies are the building blocks of massive galaxies in the framework of hierarchical structure formation. To enable detailed studies of galactic ecosystems in dwarf galaxies by spatially resolving different galactic components, we have carried ...
Xin Li, Yong Shi, Fuyan Bian, Xiaoling Yu, Zhiyuan Zheng, Songlin Li, Yanmei Chen, Qiusheng Gu, Junfeng Wang, Shude Mao, Xiang-Dong Li, Hong-Xin Zhang, Kai Zhu, Zhi-Yu Zhang   +13 more
doaj   +1 more source