Research output per year
Research output per year
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Dive into the research topics where Akshara Viswanathan is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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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
Ibata, R., Malhan, K., Tenachi, W., Ardern-Arentsen, A., Bellazzini, M., Bianchini, P., Bonifacio, P., Caffau, E., Diakogiannis, F., Errani, R., Famaey, B., Ferrone, S., Martin, N. F., di Matteo, P., Monari, G., Renaud, F., Starkenburg, E., Thomas, G., Viswanathan, A. & Yuan, Z., 1-Jun-2024, In: Astrophysical Journal. 967, 2, 35 p., 89.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile10 Citations (Scopus)227 Downloads (Pure) -
Could very low-metallicity stars with rotation-dominated orbits have been driven by the bar?
Yuan, Z., Li, C., Martin, N. F., Monari, G., Famaey, B., Siebert, A., Chiba, R., Ardern-Arentsen, A., Sestito, F., Thomas, G. F., Hill, V., Ibata, R. A., Kordopatis, G., Starkenburg, E. & Viswanathan, A., Nov-2024, In: Astronomy and Astrophysics. 691, 6 p., L1.Research output: Contribution to journal › Comment/Letter to the editor › Academic › peer-review
Open AccessFile1 Citation (Scopus) -
Gaia's brightest very metal-poor (VMP) stars: Metallicity catalogue of a thousand VMP stars from Gaia's radial velocity spectrometer spectra
Viswanathan, A., Starkenburg, E., Matsuno, T., Venn, K. A., Martin, N. F., Longeard, N., Ardern-Arentsen, A., Carlberg, R. G., Fabbro, S., Kordopatis, G., Montelius, M., Sestito, F. & Yuan, Z., 1-Mar-2024, In: Astronomy and Astrophysics. 683, 11 p., L11.Research output: Contribution to journal › Comment/Letter to the editor › Academic › peer-review
Open AccessFile4 Citations (Scopus)40 Downloads (Pure) -
Mapping the ancient Milky Way through metal-poor stars
Viswanathan, A., 2024, [Groningen]: University of Groningen. 342 p.Research output: Thesis › Thesis fully internal (DIV)
Open AccessFile83 Downloads (Pure) -
Swarming in stellar streams: Unveiling the structure of the Jhelum stream with ant colony-inspired computation
Awad, P., Canducci, M., Balbinot, E., Viswanathan, A., Woudenberg, H. C., Koop, O., Peletier, R., Tiňo, P., Starkenburg, E., Smith, R. & Bunte, K., Mar-2024, In: Astronomy & Astrophysics. 683, 18 p., A14.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile1 Citation (Scopus)30 Downloads (Pure)
Datasets
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Bright VPM stars from Gaia RVS spectra
Viswanathan, A. (Creator), Starkenburg, E. (Creator), Matsuno, T. (Creator), Venn, K. A. (Creator), Martin, N. F. (Creator), Longeard, N. (Creator), Ardern-Arentsen, A. (Creator), Carlberg, R. G. (Creator), Fabbro, S. (Creator), Kordopatis, G. (Creator), Schmidt Montelius, M. (Creator), Sestito, F. (Creator) & Yuan, Z. (Creator), Centre de Donnees Strasbourg (CDS), 15-Mar-2024
DOI: 10.26093/cds/vizier.36839011
Dataset
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Pristine Inner Galaxy Survey. IX.
Sestito, F. (Creator), Vitali, S. (Creator), Jofre, P. (Creator), Venn, K. A. (Creator), Aguado, D. S. (Creator), Aguilera-Gómez, C. (Contributor), Ardern-Arentsen, A. (Creator), De Brito Silva, D. (Creator), Carlberg, R. (Creator), Eldridge, C. J. L. (Contributor), Gran, F. (Creator), Hill, V. (Creator), Jablonka, P. (Creator), Kordopatis, G. (Creator), Martin, N. F. (Creator), Matsuno, T. (Creator), Rusterucci, S. (Creator), Starkenburg, E. (Creator) & Viswanathan, A. (Creator), Centre de Donnees Strasbourg (CDS), 13-Sept-2024
DOI: 10.26093/cds/vizier.36890201
Dataset
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Reduced proper motion with Gaia DR3
Viswanathan, A. (Creator), Starkenburg, E. (Creator), Koppelman, H. H. (Creator), Helmi, A. (Creator), Balbinot, E. (Creator) & Esselink, A. (Creator), Centre de Donnees Strasbourg (CDS), 16-Mar-2023
DOI: 10.26093/cds/vizier.75212087
Dataset