Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Keerthi Vasan G. C."'
Autor:
William Sheu, Aleksandar Cikota, Xiaosheng Huang, Karl Glazebrook, Christopher Storfer, Shrihan Agarwal, David J. Schlegel, Nao Suzuki, Tania M. Barone, Fuyan Bian, Tesla Jeltema, Tucker Jones, Glenn G. Kacprzak, Jackson H. O’Donnell, Keerthi Vasan G. C.
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 1, p 3 (2024)
Over the past few years alone, the lensing community has discovered thousands of strong lens candidates, and spectroscopically confirmed hundreds of them. In this time of abundance, it becomes pragmatic to focus our time and resources on the few extr
Externí odkaz:
https://doaj.org/article/729c718f7819453aaa2cd7e141152f01
Autor:
Nandini Sahu, Kim-Vy Tran, Sherry H. Suyu, Anowar J. Shajib, Sebastian Ertl, Glenn G. Kacprzak, Karl Glazebrook, Tucker Jones, Keerthi Vasan G. C., Tania M. Barone, A. Makai Baker, Hannah Skobe, Caro Derkenne, Geraint F. Lewis, Sarah M. Sweet, Sebastian Lopez
Publikováno v:
The Astrophysical Journal, Vol 970, Iss 1, p 86 (2024)
Observed evolution of the total mass distribution with redshift is crucial to testing galaxy evolution theories. To measure the total mass distribution, strong gravitational lenses complement the resolved dynamical observations that are currently lim
Externí odkaz:
https://doaj.org/article/2b249535e7ac4086a8681d7a546234c3
Autor:
Keerthi Vasan G. C., Tucker Jones, Ryan L. Sanders, Richard S. Ellis, Daniel P. Stark, Glenn G. Kacprzak, Tania M. Barone, Kim-Vy H. Tran, Karl Glazebrook, Colin Jacobs
Publikováno v:
The Astrophysical Journal, Vol 959, Iss 2, p 124 (2023)
We study the kinematics of the interstellar medium (ISM) viewed “down the barrel” in 20 gravitationally lensed galaxies during cosmic noon ( z = 1.5–3.5). We use moderate-resolution spectra ( R ∼ 4000) from Keck’s Echellette Spectrograph an
Externí odkaz:
https://doaj.org/article/83b95ecf72c1405f906ab122b981fa7f
Autor:
Zhuyun Zhuang, Nicha Leethochawalit, Evan N. Kirby, J. W. Nightingale, Charles C. Steidel, Karl Glazebrook, Tania M. Barone, Hannah Skobe, Sarah M. Sweet, Themiya Nanayakkara, Rebecca J. Allen, Keerthi Vasan G. C., Tucker Jones, Glenn G. Kacprzak, Kim-Vy H. Tran, Colin Jacobs
Publikováno v:
The Astrophysical Journal, Vol 948, Iss 2, p 132 (2023)
Gravitational lenses can magnify distant galaxies, allowing us to discover and characterize the stellar populations of intrinsically faint, quiescent galaxies that are otherwise extremely difficult to directly observe at high redshift from ground-bas
Externí odkaz:
https://doaj.org/article/28649e186e294e0497dd706be4b6170c
Autor:
Kim-Vy H. Tran, Anishya Harshan, Karl Glazebrook, Keerthi Vasan G. C., Tucker Jones, Colin Jacobs, Glenn G. Kacprzak, Tania M. Barone, Thomas E. Collett, Anshu Gupta, Astrid Henderson, Lisa J. Kewley, Sebastian Lopez, Themiya Nanayakkara, Ryan L. Sanders, Sarah M. Sweet
Publikováno v:
The Astronomical Journal, Vol 164, Iss 4, p 148 (2022)
We present spectroscopic confirmation of candidate strong gravitational lenses using the Keck Observatory and Very Large Telescope as part of our ASTRO 3D Galaxy Evolution with Lenses ( AGEL ) survey. We confirm that (1) search methods using convolut
Externí odkaz:
https://doaj.org/article/8f2fd41e91264aba95f1e85c965b79cc
Akademický článek
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Publikováno v:
Asian-European Journal of Mathematics; Mar2021, Vol. 14 Issue 3, pN.PAG-N.PAG, 8p
Publikováno v:
British Journal of Visual Impairment; Sep2017, Vol. 35 Issue 3, p275-282, 8p
Autor:
Keerthi Vasan, G. C., Venkatesan, M.
Publikováno v:
Journal of Applied Fluid Mechanics; 2017, Vol. 10 Issue 3, p925-932, 8p