Sunayana Bhargava

Selected publications

Article

Varga, T N, Gruen, D, Seitz, S, MacCrann, N, Sheldon, E, Hartley, W G, Amon, A, Choi, A, Palmese, A, Zhang, Y, Becker, M R, McCullough, J, Rozo, E, Bhargava, S, Romer, A K, DES Collaboration, and others, (2022) Synthetic galaxy clusters and observations based on Dark Energy Survey year 3 data. Monthly Notices of the Royal Astronomical Society, 509 (4). pp. 4865-4885. ISSN 0035-8711

Abbott, T M C, Aguena, M, Alarcon, A, Allam, S, Alves, O, Amon, A, Andrade-Oliveira, F, Annis, J, Avila, S, Bacon, D, Baxter, E, Bechtol, K, Bhargava, S, Lemos, P, Romer, A K, DES Collaboration), and others, (2022) Dark Energy Survey Year 3 results: cosmological constraints from galaxy clustering and weak lensing. Physical Review D, 105 (2). a023520. ISSN 2470-0010

Amon, A, Gruen, D, Troxel, M A, Maccrann, N, Dodelson, S, Choi, A, Doux, C, Secco, L F, Samuroff, S, Krause, E, Cordero, J, Myles, J, Lemos, P, Bhargava, S, Romer, A K, DES Collaboration, and others, (2022) Dark Energy Survey Year 3 results: cosmology from cosmic shear and robustness to data calibration. Physical Review D, 105 (2). a023514. ISSN 2470-0010

Secco, L F, Samuroff, S, Krause, E, Jain, B, Blazek, J, Raveri, M, Campos, A, Amon, A, Chen, A, Doux, C, Choi, A, Gruen, D, Lemos, P, Bhargava, S, Romer, A K, DES Collaboration, and others, (2022) Dark Energy Survey Year 3 results: cosmology from cosmic shear and robustness to modeling uncertainty. Physical Review D, 105 (2). a023515. ISSN 2470-0010

Hartley, W G, Choi, A, Amon, A, Gruendl, R A, Sheldon, E, Harrison, I, Bernstein, G M, Sevilla-Noarbe, I, Yanny, B, Eckert, K, Diehl, H T, Alarcon, A, Bhargava, S, Romer, A K, Wilkinson, R D, DES Collaboration, and others, (2022) Dark Energy Survey Year 3 Results: Deep Field optical + near-infrared images and catalogue. Monthly Notices of the Royal Astronomical Society, 509 (3). pp. 3547-3579. ISSN 0035-8711

Everett, S, Yanny, B, Kuropatkin, N, Huff, E M, Zhang, Y, Myles, J, Masegian, A, Elvin-Poole, J, Allam, S, Bernstein, G M, Sevilla-Noarbe, I, Splettstoesser, M, Bhargava, S, Romer, A K, Wilkinson, R D, DES Collaboration, and others, (2022) Dark Energy Survey Year 3 results: measuring the survey transfer function with Balrog. Astrophysical Journal, Supplement Series, 258 (1). a15 1-46. ISSN 0067-0049

Penton, A, Malik, U, Davis, T M, Martini, P, Yu, Z, Sharp, R, Lidman, C, Tucker, B E, Hoormann, J K, Aguena, M, Allam, S, Annis, J, Bhargava, S, Romer, A K, Wilkinson, R D, DES Collaboration, and others, (2022) OzDES reverberation mapping program: lag recovery reliability for 6-yr C IV analysis. Monthly Notices of the Royal Astronomical Society, 509 (3). pp. 4008-4023. ISSN 0035-8711

Sevilla-Noarbe, I, Bechtol, K, Carrasco Kind, M, Carnero Rosell, A, Becker, M R, Drlica-Wagner, A, Gruendl, R A, Rykoff, E S, Sheldon, E, Yanny, B, Alarcon, A, Allam, S, Bhargava, S, Romer, A K, Wilkinson, R D, DES Collaboration, and others, (2021) Dark Energy Survey year 3 results: photometric data set for cosmology. Astrophysical Journal, Supplement Series, 254 (2). a24. ISSN 0067-0049

To, C, Krause, E, Rozo, E, Wu, H, Gruen, D, Wechsler, R H, Eifler, T F, Rykoff, E S, Costanzi, M, Becker, M R, Bernstein, G M, Blazek, J, Bocquet, S, Bhargava, S, Romer, A K, DES Collaboration, and others, (2021) Dark Energy Survey year 1 results: cosmological constraints from cluster abundances, weak lensing, and galaxy correlations. Physical Review Letters, 126 (14). a141301. ISSN 0031-9007

Aguena, M, Benoist, C, da Costa, L N, Ogando, R L C, Gschwend, J, Sampaio-Santos, H B, Lima, M, Maia, M A G, Allam, S, Avila, S, Bacon, D, Bhargava, S, Giles, P, Romer, A K, Wilkinson, R D and others, (2021) The WaZP galaxy cluster sample of the Dark Energy Survey Year 1. Monthly Notices of the Royal Astronomical Society, 502 (3). pp. 4435-4456. ISSN 0035-8711

Furnell, Kate E, Collins, Chris A, Kelvin, Lee S, Baldry, Ivan K, James, Phil A, Manolopoulou, Maria, Mann, Robert G, Giles, Paul A, Bermeo, Alberto, Hilton, Matthew, Wilkinson, Reese, Romer, Kathy, Vergara, Carlos, Bhargava, Sunayana, Stott, John P, Mayers, Julian and Viana, Pedro (2021) The growth of intracluster light in XCS-HSC galaxy clusters from 0.1 < z < 0.5. Monthly Notices of the Royal Astronomical Society, 502 (2). pp. 2419-2437. ISSN 0035-8711

Hilton, M, Sifón, C, Naess, S, Madhavacheril, M, Oguri, M, Rozo, E, Rykoff, E, Abbott, T M C, Adhikari, S, Aguena, M, Aiola, S, Bhargava, S, Giles, P, Romer, A K, Wilkinson, R D and others, (2021) The Atacama cosmology telescope: a catalog of >4000 sunyaev–zel'dovich galaxy clusters. Astrophysical Journal, Supplement Series, 253 (1). a3. ISSN 0067-0049

Tanoglidis, D, Drlica-Wagner, A, Wei, K, Li, T S, Sánchez, J, Zhang, Y, Peter, A H G, Feldmeier-Krause, A, Prat, J, Casey, K, Palmese, A, Sánchez, C, DeRose, J, Bhargava, S, Romer, A K, DES Collaboration, and others, (2021) Shadows in the dark: low-surface-brightness galaxies discovered in the Dark Energy Survey. Astrophysical Journal, Supplement Series, 252 (2). a18. ISSN 0067-0049

Muir, J, Baxter, E, Miranda, V, Doux, C, Ferté, A, Leonard, C D, Huterer, D, Jain, B, Lemos, P, Raveri, M, Nadathur, S, Campos, A, Bhargava, S, Romer, A K, Wilkinson, R D, DES Collaboration, and others, (2021) DES Y1 results: splitting growth and geometry to test ΛcDM. Physical Review D, 103 (2). a023528. ISSN 2470-0010

Garcia, A, Morgan, R, Herner, K, Palmese, A, Soares-Santos, M, Annis, J, Brout, D, Vivas, A K, Drlica-Wagner, A, Santana-Silva, L, Tucker, D L, Allam, S, Wiesner, M, Bhargava, S, Romer, A K, DES Collaboration, and others, (2020) A DESGW search for the electromagnetic counterpart to the LIGO/Virgo gravitational-wave binary neutron star merger candidate S190510g. Astrophysical Journal, 903 (1). a75 1-10. ISSN 0004-637X

Pereira, M E S, Palmese, A, Varga, T N, McClintock, T, Soares-Santos, M, Burgad, J, Annis, J, Farahi, A, Lin, H, Choi, A, DeRose, J, Esteves, J, Gatti, M, Bhargava, S, Romer, A K, DES Collaboration, and others, (2020) μ* masses: weak-lensing calibration of the dark energy survey year 1 redMaPPer clusters using stellar masses. Monthly Notices of the Royal Astronomical Society, 498 (4). pp. 5450-5467. ISSN 0035-8711

Grandis, S, Klein, M, Mohr, J J, Bocquet, S, Paulus, M, Abbott, T M C, Aguena, M, Allam, S, Annis, J, Benson, B A, Bertin, E, Bhargava, S, Brooks, D, Romer, A K, Wilkinson, R and others, (2020) Validation of selection function, sample contamination and mass calibration in galaxy cluster samples. Monthly Notices of the Royal Astronomical Society, 498 (1). pp. 771-798. ISSN 0035-8711

Wiseman, P, Pursiainen, M, Childress, M, Swann, E, Smith, M, Galbany, L, Lidman, C, Davis, T M, Gutiérrez, C P, Möller, A, Thomas, B P, Frohmaier, C, Foley, R J, Bhargava, S, Romer, A K, DES Collaboration, and others, (2020) The host galaxies of 106 rapidly evolving transients discovered by the Dark Energy Survey. Monthly Notices of the Royal Astronomical Society, 498 (2). pp. 2575-2593. ISSN 0035-8711

Bhargava, S, Giles, P A, Romer, A K, Jeltema, T, Mayers, J, Bermeo, A, Hilton, M, Wilkinson, R, Vergara, C, Collins, C A, Manolopoulou, M, Rooney, P J, Rosborough, S, Sabirli, K, Stott, J P, Swann, E and Viana, P T P (2020) The XMM Cluster Survey: new evidence for the 3.5-keV feature in clusters is inconsistent with a dark matter origin. Monthly Notices of the Royal Astronomical Society, 497 (1). pp. 656-671. ISSN 0035-8711

Macaulay, E, Bacon, D, Nichol, R C, Davis, T M, Elvin-Poole, J, Brout, D, Carollo, D, Glazebrook, K, Hinton, S R, Lewis, G F, Lidman, C, Moller, A, Sako, M, Bhargava, S, Romer, A K, DES Collaboration, and others, (2020) Weak lensing of Type Ia Supernovae from the Dark Energy Survey. Monthly Notices of the Royal Astronomical Society, 496 (3). pp. 4051-4059. ISSN 0035-8711

Abbott, T M C, Aguena, M, Alarcon, A, Allam, S, Allen, S, Annis, J, Avila, S, Bacon, D, Bermeo, A, Bhargava, S, Giles, P, Mayers, J, Romer, A K, Rooney, P, Wilkinson, R D, DES Collaboration, and others, (2020) Dark Energy Survey year 1 results: cosmological constraints from cluster abundances and weak lensing. Physical Review D: Particles, Fields, Gravitation and Cosmology, 102 (2). a023509 1-34. ISSN 1550-7998

Zenteno, A, Hernandez-Lang, D, Klein, M, Vergara Cervantes, C, Hollowood, D L, Bhargava, S, Palmese, A, Strazzullo, V, Romer, A K, Mohr, J J, Jeltema, T, Saro, A, Lidman, C, Gruen, D, Wilkinson, R D, DES Collaboration, and others, (2020) A joint SZ-X-ray-optical analysis of the dynamical state of 288 massive galaxy clusters. Monthly Notices of the Royal Astronomical Society, 495 (1). pp. 705-725. ISSN 0035-8711

de Jaeger, T, Galbany, L, González-Gaitán, S, Kessler, R, Filippenko, A V, Förster, F, Hamuy, M, Brown, P J, Davis, T M, Gutiérrez, C P, Inserra, C, Lewis, G F, Bhargava, S, Romer, A K, Wilkinson, R, DES Collaboration, and others, (2020) Studying type II supernovae as cosmological standard candles using the Dark Energy Survey. Monthly Notices of the Royal Astronomical Society. pp. 1-39. ISSN 0035-8711

Smith, M, Sullivan, M, Wiseman, P, Kessler, R, Scolnic, D, Brout, D, D’Andrea, C B, Davis, T M, Foley, R J, Frohmaier, C, Galbany, L, Gupta, R R, Guti´errez, C P, Bhargava, S, Romer, A K, DES Collaboration, and others, (2020) First cosmology results using type Ia supernovae from the Dark Energy Survey: the effect of host galaxy properties on supernova luminosity. Monthly Notices of the Royal Astronomical Society, 494 (3). pp. 4426-4447. ISSN 0035-8711

Palmese, A, Annis, J, Burgad, J, Farahi, A, Soares-Santos, M, Welch, B, da Silva Pereira, M, Bhargava, S, Wilkinson, R, Giles, P, Romer, A K, Vergara Cervantes, C, Bermeo, A, Mayers, J, Rooney, P, DES Collaboration, and others, (2020) Stellar mass as a galaxy cluster mass proxy: application to the Dark Energy Survey redMaPPer clusters. Monthly Notices of the Royal Astronomical Society, 493 (4). pp. 4591-4606. ISSN 0035-8711

Constanzi, M, Rozo, E, Simet, M, Zhang, Y, Evrard, A E, Mantz, A, Rykoff, E S, Jeltema, T, Gruen, D, Allen, S, McClintock, T, Romer, K, von der Linden, A, Farahi, A, DeRose, J, Varga, T N, Weller, J, Giles, P, Hollowood, D L, Bhargava, S, Bermeo-Hernandez, A, Chen, X and DES Collaboration, (2019) Methods for cluster cosmology and application to the SDSS in preparation for DES Year 1 release. Monthly Notices Of The Royal Astronomical Society, 488 (4). pp. 4779-4800. ISSN 0035-8711

Zhang, Y, Jeltema, T, Hollowood, D L, Everett, S, Rozo, E, Farahi, A, Bermeo, A, Bhargava, S, Giles, P, Romer, A K, Wilkinson, R, Splettstoesser, M, Mayers, J, Vergara Cervantes, C, DES Collaboration, and others, (2019) Dark Energy Surveyed Year 1 results: calibration of cluster mis-centring in the redMaPPer catalogues. Monthly Notices of the Royal Astronomical Society, 487 (2). pp. 2578-2593. ISSN 0035-8711

Farahi, A, Chen, X, Evrard, A E, Hollowood, D L, Wilkinson, R, Bhargava, S, Giles, P, Romer, A K, Jeltema, T, Hilton, M, Bermeo, A, Mayers, J, Vergara Cervantes, C, Rozo, E, Rykoff, E S, Collins, C, Constanzi, M, Everett, S, Liddle, A R, Mann, R G, Mantz, A, Rooney, P, Sahlen, M, Stott, J, Viana, P T P, Zhang, Y, DES Collaboration, and others, Mass variance from archival X-ray properties of dark energy survey year-1 galaxy clusters. Monthly Notices of the Royal Astronomical Society. stz2689 1-14. ISSN 0035-8711

Thesis

Bhargava, Sunayana (2020) Using clusters of galaxies as novel and standard probes of dark matter. Doctoral thesis (PhD), University of Sussex.