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Akshara Viswanathan
Akshara Viswanathan
PhD Astronomy, Kapteyn Astronomical Institute, University of Groningen
Bestätigte E-Mail-Adresse bei astro.rug.nl
Titel
Zitiert von
Zitiert von
Jahr
A definitive merger-AGN connection at z ∼ 0 with CFIS: mergers have an excess of AGN and AGN hosts are more frequently disturbed
SL Ellison, A Viswanathan, DR Patton, C Bottrell, AW McConnachie, ...
Monthly Notices of the Royal Astronomical Society 487 (2), 2491-2504, 2019
1772019
The Pristine survey – XVI. The metallicity of 26 stellar streams around the Milky Way detected with the STREAMFINDER in Gaia EDR3
NF Martin, RA Ibata, E Starkenburg, Z Yuan, K Malhan, M Bellazzini, ...
Monthly Notices of the Royal Astronomical Society 516 (4), 5331-5354, 2022
402022
The Pristine survey XIII: uncovering the very metal-poor tail of the thin disc
E Fernández-Alvar, G Kordopatis, V Hill, E Starkenburg, A Viswanathan, ...
Monthly Notices of the Royal Astronomical Society 508 (1), 1509-1525, 2021
352021
Charting the Galactic Acceleration Field. II. A Global Mass Model of the Milky Way from the STREAMFINDER Atlas of Stellar Streams Detected in Gaia DR3
R Ibata, K Malhan, W Tenachi, A Ardern-Arentsen, M Bellazzini, ...
The Astrophysical Journal 967 (2), 89, 2024
282024
The Pristine survey–XVII. The C-19 stream is dynamically hot and more extended than previously thought
Z Yuan, NF Martin, RA Ibata, E Caffau, P Bonifacio, LI Mashonkina, ...
Monthly Notices of the Royal Astronomical Society 514 (2), 1664-1671, 2022
192022
Typhon: a polar stream from the outer halo raining through the Solar neighborhood
W Tenachi, PA Oria, R Ibata, B Famaey, Z Yuan, A Arentsen, N Martin, ...
The Astrophysical Journal Letters 935 (2), L22, 2022
162022
On the design of frequency reconfigurable tri-band miniaturized antenna for WBAN applications
M Kanagasabai, P Sambandam, GNA Mohammed, NM Dinesh, ...
AEU-International Journal of Electronics and Communications 127, 153450, 2020
162020
Hidden deep in the halo: selection of a reduced proper motion halo catalogue and mining retrograde streams in the velocity space
A Viswanathan, E Starkenburg, HH Koppelman, A Helmi, E Balbinot, ...
Monthly Notices of the Royal Astronomical Society 521 (2), 2087-2102, 2023
142023
Antaeus: A Retrograde Group of Tidal Debris in the Milky Way’s Disk Plane
PA Oria, W Tenachi, R Ibata, B Famaey, Z Yuan, A Arentsen, N Martin, ...
The Astrophysical Journal Letters 936 (1), L3, 2022
112022
The Pristine survey-XXIII. Data Release 1 and an all-sky metallicity catalogue based on Gaia DR3 BP/RP spectro-photometry
NF Martin, E Starkenburg, Z Yuan, M Fouesneau, A Ardern-Arentsen, ...
Astronomy & Astrophysics 692, A115, 2024
82024
The metal-poor edge of the Milky Way’s “thin disc”
E Fernández-Alvar, G Kordopatis, V Hill, G Battaglia, C Gallart, ...
Astronomy & Astrophysics 685, A151, 2024
82024
Gaia’s brightest very metal-poor (VMP) stars-Metallicity catalogue of a thousand VMP stars from Gaia’s radial velocity spectrometer spectra
A Viswanathan, E Starkenburg, T Matsuno, KA Venn, NF Martin, ...
Astronomy & Astrophysics 683, L11, 2024
82024
Swarming in stellar streams: Unveiling the structure of the Jhelum stream with ant colony-inspired computation
P Awad, M Canducci, E Balbinot, A Viswanathan, HC Woudenberg, ...
Astronomy & Astrophysics 683, A14, 2024
62024
Pristine Inner Galaxy Survey (PIGS) IX. The largest detailed chemical analysis of very metal-poor stars in the Sagittarius dwarf galaxy
F Sestito, S Vitali, P Jofre, KA Venn, DS Aguado, C Aguilera-Gómez, ...
arXiv preprint arXiv:2405.00096, 2024
52024
Exoplanets across galactic stellar populations with PLATO-Estimating exoplanet yields around FGK stars for the thin disk, thick disk, and stellar halo
C Boettner, A Viswanathan, P Dayal
Astronomy & Astrophysics 692, A150, 2024
42024
Could very low-metallicity stars with rotation-dominated orbits have been driven by the bar?
Z Yuan, C Li, NF Martin, G Monari, B Famaey, A Siebert, R Chiba, ...
Astronomy & Astrophysics 691, L1, 2024
32024
The metallicity structure of the outer Galactic halo
A Foppen
12023
The Metallicity Structure of the Milky Way halo I: Creating a stellar catalogue of the distant halo’s red giants
A Byström
12021
The Pristine survey. XXVI. Chemical abundances of subgiant stars of the extremelymetal-poor stream C-19
P Bonifacio, E Caffau, P François, N Martin, R Ibata, Z Yuan, G Kordopatis, ...
arXiv preprint arXiv:2412.20776, 2024
2024
A slow spin to win--the gradual evolution of the proto-Galaxy to the old disc
A Viswanathan, D Horta, AM Price-Whelan, E Starkenburg
arXiv preprint arXiv:2411.12165, 2024
2024
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