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2020

Journal Article

The effect of environment on type Ia supernovae in the Dark Energy Survey three-year cosmological sample

Kelsey, L., Sullivan, M., Smith, M., Wiseman, P., Brout, D., Davis, T. M., Frohmaier, C., Galbany, L., Grayling, M., Gutiérrez, C. P., Hinton, S. R., Kessler, R., Lidman, C., Möller, A., Sako, M., Scolnic, D., Uddin, S. A., Vincenzi, M., Abbott, T. M. C., Aguena, M., Allam, S., Annis, J., Avila, S., Bacon, D., Bertin, E., Brooks, D., Burke, D. L., Carnero Rosell, A., Carrasco Kind, M. ... Wilkinson, R. D. (2020). The effect of environment on type Ia supernovae in the Dark Energy Survey three-year cosmological sample. Monthly Notices of the Royal Astronomical Society, 501 (4), 4861-4876. doi: 10.1093/mnras/staa3924

The effect of environment on type Ia supernovae in the Dark Energy Survey three-year cosmological sample

2020

Journal Article

Candidate periodically variable quasars from the Dark Energy Survey and the Sloan Digital Sky Survey

Chen, Yu-Ching, Liu, Xin, Liao, Wei-Ting, Holgado, A. Miguel, Guo, Hengxiao, Gruendl, Robert A., Morganson, Eric, Shen, Yue, Zhang, Kaiwen, Abbott, Tim M. C., Aguena, Michel, Allam, Sahar, Avila, Santiago, Bertin, Emmanuel, Bhargava, Sunayana, Brooks, David, Burke, David L., Rosell, Aurelio Carnero, Carollo, Daniela, Kind, Matias Carrasco, Carretero, Jorge, Costanzi, Matteo, da Costa, Luiz N., Davis, Tamara M., De Vicente, Juan, Desai, Shantanu, Diehl, H. Thomas, Doel, Peter, Everett, Spencer ... Walker, Alistair R. (2020). Candidate periodically variable quasars from the Dark Energy Survey and the Sloan Digital Sky Survey. Monthly Notices of the Royal Astronomical Society, 499 (2), 2245-2264. doi: 10.1093/mnras/staa2957

Candidate periodically variable quasars from the Dark Energy Survey and the Sloan Digital Sky Survey

2020

Journal Article

First cosmology results using supernovae Ia from the Dark Energy Survey: survey overview, performance, and supernova spectroscopy

Smith, M., D'Andrea, C. B., Sullivan, M., Moller, A., Nichol, R. C., Thomas, R. C., Kim, A. G., Sako, M., Castander, F. J., Filippenko, A. V., Foley, R. J., Galbany, L., Gonzalez-Gaitan, S., Kasai, E., Kirshner, R. P., Lidman, C., Scolnic, D., Brout, D., Davis, T. M., Gupta, R. R., Hinton, S. R., Kessler, R., Lasker, J., Macaulay, E., Wolf, R. C., Zhang, B., Asorey, J., Avelino, A., Bassett, B. A. ... Wester, W. (2020). First cosmology results using supernovae Ia from the Dark Energy Survey: survey overview, performance, and supernova spectroscopy. Astronomical Journal, 160 (6) abc01b, 267. doi: 10.3847/1538-3881/abc01b

First cosmology results using supernovae Ia from the Dark Energy Survey: survey overview, performance, and supernova spectroscopy

2020

Journal Article

A DESGW search for the electromagnetic counterpart to the LIGO/Virgo gravitational-wave binary neutron star merger candidate S190510g

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., Garcia-Bellido, J., Gill, M. S. S., Sako, M., Kessler, R., Davis, T. M., Scolnic, D., Casares, J., Chen, H., Conselice, C., Cooke, J., Doctor, Z., Foley, R. J., Horvath, J., Howell, D. A., Kilpatrick, C. D., Lidman, C. ... Weller, J. (2020). A DESGW search for the electromagnetic counterpart to the LIGO/Virgo gravitational-wave binary neutron star merger candidate S190510g. Astrophysical Journal, 903 (1) 75, 1-10. doi: 10.3847/1538-4357/abb823

A DESGW search for the electromagnetic counterpart to the LIGO/Virgo gravitational-wave binary neutron star merger candidate S190510g

2020

Journal Article

Preliminary target selection for the DESI Quasar (QSO) sample

Yèche, Christophe, Palanque-Delabrouille, Nathalie, Claveau, Charles-Antoine, Brooks, David D., Chaussidon, Edmond, Davis, Tamara M., Dawson, Kyle S., Dey, Arjun, Duan, Yutong, Eftekharzadeh, Sarah, Eisenstein, Daniel J., Gaztañaga, Enrique, Kehoe, Robert, Landriau, Martin, Lang, Dustin, Levi, Michael E., Meisner, Aaron M., Myers, Adam D., Newman, Jeffrey A., Poppett, Claire, Prada, Francisco, Raichoor, Anand, Schlegel, David J., Schubnell, Michael, Staten, Ryan, Tarlé, Gregory and Zhou, Rongpu (2020). Preliminary target selection for the DESI Quasar (QSO) sample. Research Notes of the AAS, 4 (10), 179. doi: 10.3847/2515-5172/abc01a

Preliminary target selection for the DESI Quasar (QSO) sample

2020

Journal Article

Discovery of a candidate binary supermassive black hole in a periodic quasar from circumbinary accretion variability

Liao, Wei-Ting, Chen, Yu-Ching, Liu, Xin, Holgado, A Miguel, Guo, Hengxiao, Gruendl, Robert, Morganson, Eric, Shen, Yue, Davis, Tamara, Kessler, Richard, Martini, Paul, McMahon, Richard G, Allam, Sahar, Annis, James, Avila, Santiago, Banerji, Manda, Bechtol, Keith, Bertin, Emmanuel, Brooks, David, Buckley-Geer, Elizabeth, Rosell, Aurelio Carnero, Kind, Matias Carrasco, Carretero, Jorge, Castander, Francisco Javier, Cunha, Carlos, D’Andrea, Chris, da Costa, Luiz, Davis, Christopher, De Vicente, Juan ... Walker, Alistair (2020). Discovery of a candidate binary supermassive black hole in a periodic quasar from circumbinary accretion variability. Monthly Notices of the Royal Astronomical Society, 500 (3), 4025-4041. doi: 10.1093/mnras/staa3055

Discovery of a candidate binary supermassive black hole in a periodic quasar from circumbinary accretion variability

2020

Journal Article

The host galaxies of 106 rapidly evolving transients discovered by the Dark Energy Survey

Wiseman, P., Pursiainen, M., Childress, M., Swann, E., Smith, M., Galbany, L., Lidman, C., Davis, T. M., Gutierrez, C. P., Moller, A., Thomas, B. P., Frohmaier, C., Foley, R. J., Hinton, S. R., Kelsey, L., Kessler, R., Lewis, G. F., Sako, M., Scolnic, D., Sullivan, M., Vincenzi, M., Abbott, T. M. C., Aguena, M., Allam, S., Annis, J., Bertin, E., Bhargava, S., Brooks, D., Burke, D. L. ... Walker, A. R. (2020). The host galaxies of 106 rapidly evolving transients discovered by the Dark Energy Survey. Monthly Notices of the Royal Astronomical Society, 498 (2), 2575-2593. doi: 10.1093/mnras/staa2474

The host galaxies of 106 rapidly evolving transients discovered by the Dark Energy Survey

2020

Journal Article

Optical follow-up of gravitational wave triggers with DECam during the first two LIGO/VIRGO observing runs

Herner, K., Annis, J., Brout, D., Soares-Santos, M., Kessler, R., Sako, M., Butler, R., Doctor, Z., Palmese, A., Allam, S., Tucker, D. L., Sobreira, F., Yanny, B., Diehl, H. T., Frieman, J., Glaeser, N., Garcia, A., Sherman, N. F., Bechtol, K., Berger, E., Chen, H. Y., Conselice, C. J., Cook, E., Cowperthwaite, P. S., Davis, T. M., Drlica-Wagner, A., Farr, B., Finley, D., Foley, R. J. ... Zhang, Y. (2020). Optical follow-up of gravitational wave triggers with DECam during the first two LIGO/VIRGO observing runs. Astronomy and Computing, 33 100425, 100425. doi: 10.1016/j.ascom.2020.100425

Optical follow-up of gravitational wave triggers with DECam during the first two LIGO/VIRGO observing runs

2020

Journal Article

Constraints on the physical properties of GW190814 through simulations based on DECam follow-up observations by the dark energy survey

Morgan, R., Soares-Santos, M., Annis, J., Herner, K., Garcia, A., Palmese, A., Drlica-Wagner, A., Kessler, R., García-Bellido, J., Bachmann, T. G., Sherman, N., Allam, S., Bechtol, K., Bom, C. R., Brout, D., Butler, R. E., Butner, M., Cartier, R., Chen, H., Conselice, C., Cook, E., Davis, T. M., Doctor, Z., Farr, B., Figueiredo, A. L., Finley, D. A., Foley, R. J., Galarza, J. Y., Gill, M. S. S. ... Tarle, G. (2020). Constraints on the physical properties of GW190814 through simulations based on DECam follow-up observations by the dark energy survey. The Astrophysical Journal, 901 (1) 83, 83. doi: 10.3847/1538-4357/abafaa

Constraints on the physical properties of GW190814 through simulations based on DECam follow-up observations by the dark energy survey

2020

Journal Article

A statistical standard siren measurement of the Hubble constant from the LIGO/Virgo gravitational wave compact object merger GW190814 and Dark Energy Survey Galaxies

Palmese, A., deVicente, J., Pereira, M. E. S., Annis, J., Hartley, W., Herner, K., Soares-Santos, M., Crocce, M., Huterer, D., Magana Hernandez, I., Garcia, A., Garcia-Bellido, J., Gschwend, J., Holz, D. E., Kessler, R., Lahav, O., Morgan, R., Nicolaou, C., Conselice, C., Foley, R. J., Gill, M. S. S., Abbott, T. M. C., Aguena, M., Allam, S., Avila, S., Bechtol, K., Bertin, E., Bhargava, S., Brooks, D. ... Zuntz, J. (2020). A statistical standard siren measurement of the Hubble constant from the LIGO/Virgo gravitational wave compact object merger GW190814 and Dark Energy Survey Galaxies. Astrophysical Journal Letters, 900 (2) L33, 1-11. doi: 10.3847/2041-8213/abaeff

A statistical standard siren measurement of the Hubble constant from the LIGO/Virgo gravitational wave compact object merger GW190814 and Dark Energy Survey Galaxies

2020

Journal Article

Are the spiral arms in the MWC 758 protoplanetary disc driven by a companion inside the cavity?

Calcino, Josh, Christiaens, Valentin, Price, Daniel J., Pinte, Christophe, Davis, Tamara M., van der Marel, Nienke and Cuello, Nicolás (2020). Are the spiral arms in the MWC 758 protoplanetary disc driven by a companion inside the cavity?. Monthly Notices of the Royal Astronomical Society, 498 (1), 639-650. doi: 10.1093/mnras/staa2468

Are the spiral arms in the MWC 758 protoplanetary disc driven by a companion inside the cavity?

2020

Journal Article

The impact of spectroscopic incompleteness in direct calibration of redshift distributions for weak lensing surveys

Hartley, W. G., Chang, C., Samani, S., Carnero Rosell, A., Davis, T. M., Hoyle, B., Gruen, D., Asorey, J., Gschwend, J., Lidman, C., Kuehn, K., King, A., Rau, M. M., Wechsler, R. H., DeRose, J., Hinton, S. R., Whiteway, L., Abbott, T. M. C., Aguena, M., Allam, S., Annis, J., Avila, S., Bernstein, G. M., Bertin, E., Bridle, S. L., Brooks, D., Burke, D. L., Kind, M. Carrasco, Carretero, J. ... Wilkinson, R. D. (2020). The impact of spectroscopic incompleteness in direct calibration of redshift distributions for weak lensing surveys. Monthly Notices of the Royal Astronomical Society, 496 (4), 4769-4786. doi: 10.1093/mnras/staa1812

The impact of spectroscopic incompleteness in direct calibration of redshift distributions for weak lensing surveys

2020

Journal Article

Dark Energy Survey year 1 results: cosmological constraints from cluster abundances and weak lensing

Abbott, T. M. C., Aguena, M., Alarcon, A., Allam, S., Allen, S., Annis, J., Avila, S., Bacon, D., Bechtol, K., Bermeo, A., Bernstein, G. M., Bertin, E., Bhargava, S., Bocquet, S., Brooks, D., Brout, D., Buckley-Geer, E., Burke, D. L., Rosell, A. Carnero, Kind, M. Carrasco, Carretero, J., Castander, F. J., Cawthon, R., Chang, C., Chen, X., Choi, A., Costanzi, M., Crocce, M., da Costa, L. N. ... Zuntz, J. (2020). Dark Energy Survey year 1 results: cosmological constraints from cluster abundances and weak lensing. Physical Review D, 102 (2) 023509. doi: 10.1103/PhysRevD.102.023509

Dark Energy Survey year 1 results: cosmological constraints from cluster abundances and weak lensing

2020

Journal Article

Studying Type II supernovae as cosmological standard candles using the Dark Energy Survey

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., Möller, A., Scolnic, D., Smith, M., Brout, D., Carollo, D., Foley, R. J., Glazebrook, K., Hinton, S. R., Macaulay, E., Nichol, B., Sako, M., Sommer, N. E., Tucker, B. E., Abbott, T. M. C., Aguena, M., Allam, S., Annis, J. ... Wilkinson, R. (2020). Studying Type II supernovae as cosmological standard candles using the Dark Energy Survey. Monthly Notices of the Royal Astronomical Society, 495 (4), 4860-4892. doi: 10.1093/mnras/staa1402

Studying Type II supernovae as cosmological standard candles using the Dark Energy Survey

2020

Journal Article

OzDES multi-object fibre spectroscopy for the Dark Energy Survey: results and second data release

Lidman, C., Tucker, B. E., Davis, T. M., Uddin, S. A., Asorey, J., Bolejko, K., Brout, D., Calcino, J., Carollo, D., Carr, A., Childress, M., Hoormann, J. K., Foley, R. J., Galbany, L., Glazebrook, K., Hinton, S. R., Kessler, R., Kim, A. G., King, A., Kremin, A., Kuehn, K., Lagattuta, D., Lewis, G. F., Macaulay, E., Malik, U., March, M., Martini, P., Möller, A., Mudd, D. ... Wilkinson, R. D. (2020). OzDES multi-object fibre spectroscopy for the Dark Energy Survey: results and second data release. Monthly Notices of the Royal Astronomical Society, 496 (1), 19-35. doi: 10.1093/mnras/staa1341

OzDES multi-object fibre spectroscopy for the Dark Energy Survey: results and second data release

2020

Other Outputs

A DESGW Search for the Electromagnetic Counterpart to the LIGO/Virgo Gravitational Wave Binary Neutron Star Merger Candidate S190510g

DES Collaboration, 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., García-Bellido, J., Gill, M. S. S., Sako, M., Kessler, R., Davis, T. M., Scolnic, D., E., F. Olivares, Paz-Chinchón, F., Sherman, N., Conselice, C., Chen, H., Foley, R. J., Doctor, Z., Horvath, J., Howell, D. A. ... Weller, J. (2020). A DESGW Search for the Electromagnetic Counterpart to the LIGO/Virgo Gravitational Wave Binary Neutron Star Merger Candidate S190510g. doi: 10.48550/arxiv.2007.00050

A DESGW Search for the Electromagnetic Counterpart to the LIGO/Virgo Gravitational Wave Binary Neutron Star Merger Candidate S190510g

2020

Journal Article

Weak lensing of type Ia supernovae from the Dark Energy Survey

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., Möller, A., Sako, M., Scolnic, D., Smith, M., Sommer, N. E., Tucker, B. E., Abbott, T. M. C., Aguena, M., Annis, J., Avila, S., Bertin, E., Bhargava, S., Brooks, D., Burke, D. L., Rosell, A. Carnero, Kind, M. Carrasco, Carretero, J., Castander, F. J. ... Weller, J. (2020). Weak lensing of type Ia supernovae from the Dark Energy Survey. Monthly Notices of the Royal Astronomical Society, 496 (3), 4051-4059. doi: 10.1093/mnras/staa1852

Weak lensing of type Ia supernovae from the Dark Energy Survey

2020

Journal Article

Supernova siblings: assessing the consistency of properties of type Ia supernovae that share the same parent galaxies

Scolnic, D., Smith, M., Massiah, A., Wiseman, P., Brout, D., Kessler, R., Davis, T. M., Foley, R. J., Galbany, L., Hinton, S. R., Hounsell, R., Kelsey, L., Lidman, C., Macaulay, E., Morgan, R., Nichol, R. C., Möller, A., Popovic, B., Sako, M., Sullivan, M., Thomas, B. P., Tucker, B. E., Abbott, T. M.C., Aguena, M., Allam, S., Annis, J., Avila, S., Bechtol, K., Bertin, E. ... Wilkinson, R. (2020). Supernova siblings: assessing the consistency of properties of type Ia supernovae that share the same parent galaxies. Astrophysical Journal Letters, 896 (1) L13, L13. doi: 10.3847/2041-8213/ab8735

Supernova siblings: assessing the consistency of properties of type Ia supernovae that share the same parent galaxies

2020

Journal Article

The mystery of photometric twins DES17X1boj and DES16E2bjy

Pursiainen, M., Gutierrez, C. P., Wiseman, P., Childress, M., Smith, M., Frohmaier, C., Angus, C., Segura, N. Castro, Kelsey, L., Sullivan, M., Galbany, L., Nugent, P., Bassett, B. A., Brout, D., Carollo, D., D'Andrea, C. B., Davis, T. M., Foley, R. J., Grayling, M., Hinton, S. R., Inserra, C., Kessler, R., Lewis, G. F., Lidman, C., Macaulay, E., March, M., Moller, A., Muller, T., Scolnic, D. ... Wester, W. (2020). The mystery of photometric twins DES17X1boj and DES16E2bjy. Monthly Notices of the Royal Astronomical Society, 494 (4), 5576-5589. doi: 10.1093/mnras/staa995

The mystery of photometric twins DES17X1boj and DES16E2bjy

2020

Journal Article

DES16C3cje: a low-luminosity, long-lived supernova

Gutiérrez, C. P., Sullivan, M., Martinez, L., Bersten, M. C., Inserra, C., Smith, M., Anderson, J. P., Pan, Y.-C., Pastorello, A., Galbany, L., Nugent, P., Angus, C. R., Barbarino, C., Carollo, D., Chen, T.-W., Davis, T. M., Valle, M. Della, Foley, R. J., Fraser, M., Frohmaier, C., González-Gaitán, S., Gromadzki, M., Kankare, E., Kokotanekova, R., Kollmeier, J., Lewis, G. F., Magee, M. R., Maguire, K., Möller, A. ... Wilkinson, R. (2020). DES16C3cje: a low-luminosity, long-lived supernova. Monthly Notices of the Royal Astronomical Society, 496 (1), 95-110. doi: 10.1093/mnras/staa1452

DES16C3cje: a low-luminosity, long-lived supernova