Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Dejene Zewdie"'
Autor:
Guodong Li, Roberto J. Assef, Chao-Wei Tsai, Jingwen Wu, Peter R. M. Eisenhardt, Daniel Stern, Tanio Díaz-Santos, Andrew W. Blain, Hyunsung D. Jun, Román Fernández Aranda, Dejene Zewdie
Publikováno v:
The Astrophysical Journal, Vol 971, Iss 1, p 40 (2024)
Hot dust-obscured galaxies (Hot DOGs) are a rare population of hyperluminous infrared galaxies discovered by the Wide-field Infrared Survey Explorer mission. Despite the significant obscuration of the active galactic nucleus (AGN) by dust in these sy
Externí odkaz:
https://doaj.org/article/bb11b8fef5ae4fbe895593e5d79fc4a4
Autor:
Thor-Henrik Henriksen, Yitagesu Getachew, Ayelign Derebe Kindie, Behailu Tsegaye Mugoro, Soliyana Dejene Zewdie, Elias Tewabe, Wude Mihret, Selam Bogale Gissa
Publikováno v:
JAC-Antimicrobial Resistance. 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db441d8cf1f988c28734f4ecb3e66b3d
https://doi.org/10.1093/jacamr/dlac114
https://doi.org/10.1093/jacamr/dlac114
We explored a sample of 545 local galaxies using data from the 3XMM-DR7 and SDSS-DR8 surveys. We carried out all analyses up to z\,$\sim$\,0.2, and we studied the relation between X/O flux ratio and accretion rate for different classes of active gala
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::179087f4d6c2cbd262d6fa97e8f52038
http://arxiv.org/abs/2003.13487
http://arxiv.org/abs/2003.13487
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
We study a sample of 48 127 galaxies selected from the SDSS MPA-JHU catalogue, with log M-star/M-circle dot = 10.73-11.03 and z < 0.1. Local galaxies in this stellar mass range have been shown to have systematically shorter assembly times within thei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::507bc0fb694926f935e1650f0e3e90b2
http://hdl.handle.net/10261/224320
http://hdl.handle.net/10261/224320
Publikováno v:
Proceedings of the International Astronomical Union. 15:358-360
In this work, we study the properties of galaxies that are showing the inside-out assembly (which we call inside-out assembled galaxies; IOAGs), with the main aim to understand better their properties and morphological transformation. We analysed a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::752426d3075bd5a9db2c71bc41908822
https://doi.org/10.1017/s1743921320003348
https://doi.org/10.1017/s1743921320003348
Publikováno v:
Proceedings of the International Astronomical Union. 6/9/2023, Vol. 17 Issue S373, pf1-f28. 28p.
Publikováno v:
Proceedings of the International Astronomical Union. Aug2021, Vol. 18 Issue S371, pf1-f24. 24p.
An overdensity of Lyman break galaxies around the hot dust-obscured galaxy WISE J224607.56−052634.9.
Autor:
Zewdie, Dejene, Assef, Roberto J., Mazzucchelli, Chiara, Aravena, Manuel, Blain, Andrew W., Díaz-Santos, Tanio, Eisenhardt, Peter R. M., Jun, Hyunsung D., Stern, Daniel, Tsai, Chao-Wei, Wu, Jingwen W.
Publikováno v:
Astronomy & Astrophysics / Astronomie et Astrophysique; 8/26/2023, Vol. 677, p1-19, 19p
Publikováno v:
Proceedings of the International Astronomical Union. Sep2019, Vol. 15 Issue S356, pf1-f42. 42p.