Cosmological Constraints from Multiple Probes in the Dark Energy Survey

T. M.C. Abbott; A. Alarcon; S. Allam; P. Andersen; F. Andrade-Oliveira; J. Annis; J. Asorey; S. Avila; D. Bacon; N. Banik; B. A. Bassett; E. Baxter; K. Bechtol; M. R. Becker; G. M. Bernstein; E. Bertin; J. Blazek; S. L. Bridle; D. Brooks; D. Brout; D. L. Burke; J. Calcino; H. Camacho; A. Campos; A. Carnero Rosell; D. Carollo; M. Carrasco Kind; J. Carretero; F. J. Castander; R. Cawthon; P. Challis; K. C. Chan; C. Chang; M. Childress; M. Crocce; C. E. Cunha; C. B. D'Andrea; L. N. Da Costa; C. Davis; T. M. Davis; J. De Vicente; D. L. Depoy; J. Derose; S. Desai; H. T. Diehl; J. P. Dietrich; S. Dodelson; P. Doel; A. Drlica-Wagner; T. F. Eifler; J. Elvin-Poole; J. Estrada; A. E. Evrard; E. Fernandez; B. Flaugher; R. J. Foley; P. Fosalba; J. Frieman; L. Galbany; J. García-Bellido; M. Gatti; E. Gaztanaga; D. W. Gerdes; T. Giannantonio; K. Glazebrook; D. A. Goldstein; D. Gruen; R. A. Gruendl; J. Gschwend; G. Gutierrez; W. G. Hartley; S. R. Hinton; D. L. Hollowood; K. Honscheid; J. K. Hoormann; B. Hoyle; D. Huterer; B. Jain; D. J. James; M. Jarvis; T. Jeltema; E. Kasai; S. Kent; R. Kessler; A. G. Kim; N. Kokron; E. Krause; R. Kron; K. Kuehn; N. Kuropatkin; O. Lahav; J. Lasker; P. Lemos; G. F. Lewis; T. S. Li; C. Lidman; M. Lima; H. Lin; E. Macaulay; N. Maccrann

doi:10.1103/PhysRevLett.122.171301

Cosmological Constraints from Multiple Probes in the Dark Energy Survey

T. M.C. Abbott, A. Alarcon, S. Allam, P. Andersen, F. Andrade-Oliveira, J. Annis, J. Asorey, S. Avila, D. Bacon, N. Banik, B. A. Bassett, E. Baxter, K. Bechtol, M. R. Becker, G. M. Bernstein, E. Bertin, J. Blazek, S. L. Bridle, D. Brooks, D. BroutD. L. Burke, J. Calcino, H. Camacho, A. Campos, A. Carnero Rosell, D. Carollo, M. Carrasco Kind, J. Carretero, F. J. Castander, R. Cawthon, P. Challis, K. C. Chan, C. Chang, M. Childress, M. Crocce, C. E. Cunha, C. B. D'Andrea, L. N. Da Costa, C. Davis, T. M. Davis, J. De Vicente, D. L. Depoy, J. Derose, S. Desai, H. T. Diehl, J. P. Dietrich, S. Dodelson, P. Doel, A. Drlica-Wagner, T. F. Eifler, J. Elvin-Poole, J. Estrada, A. E. Evrard, E. Fernandez, B. Flaugher, R. J. Foley, P. Fosalba, J. Frieman, L. Galbany, J. García-Bellido, M. Gatti, E. Gaztanaga, D. W. Gerdes, T. Giannantonio, K. Glazebrook, D. A. Goldstein, D. Gruen, R. A. Gruendl, J. Gschwend, G. Gutierrez, W. G. Hartley, S. R. Hinton, D. L. Hollowood, K. Honscheid, J. K. Hoormann, B. Hoyle, D. Huterer, B. Jain, D. J. James, M. Jarvis, T. Jeltema, E. Kasai, S. Kent, R. Kessler, A. G. Kim, N. Kokron, E. Krause, R. Kron, K. Kuehn, N. Kuropatkin, O. Lahav, J. Lasker, P. Lemos, G. F. Lewis, T. S. Li, C. Lidman, M. Lima, H. Lin, E. Macaulay, N. Maccrann

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Abstract

© 2019 American Physical Society. The combination of multiple observational probes has long been advocated as a powerful technique to constrain cosmological parameters, in particular dark energy. The Dark Energy Survey has measured 207 spectroscopically confirmed type Ia supernova light curves, the baryon acoustic oscillation feature, weak gravitational lensing, and galaxy clustering. Here we present combined results from these probes, deriving constraints on the equation of state, w, of dark energy and its energy density in the Universe. Independently of other experiments, such as those that measure the cosmic microwave background, the probes from this single photometric survey rule out a Universe with no dark energy, finding w=-0.80-0.11+0.09. The geometry is shown to be consistent with a spatially flat Universe, and we obtain a constraint on the baryon density of ωb=0.069-0.012+0.009 that is independent of early Universe measurements. These results demonstrate the potential power of large multiprobe photometric surveys and pave the way for order of magnitude advances in our constraints on properties of dark energy and cosmology over the next decade.

Original language	English
Article number	171301
Journal	Physical Review Letters
Volume	122
DOIs	https://doi.org/10.1103/PhysRevLett.122.171301
Publication status	Published - 1 May 2019

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10.1103/PhysRevLett.122.171301

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Abbott, T. M. C., Alarcon, A., Allam, S., Andersen, P., Andrade-Oliveira, F., Annis, J., Asorey, J., Avila, S., Bacon, D., Banik, N., Bassett, B. A., Baxter, E., Bechtol, K., Becker, M. R., Bernstein, G. M., Bertin, E., Blazek, J., Bridle, S. L., Brooks, D., ... Maccrann, N. (2019). Cosmological Constraints from Multiple Probes in the Dark Energy Survey. Physical Review Letters, 122, [171301]. https://doi.org/10.1103/PhysRevLett.122.171301

Abbott, T. M.C. ; Alarcon, A. ; Allam, S. ; Andersen, P. ; Andrade-Oliveira, F. ; Annis, J. ; Asorey, J. ; Avila, S. ; Bacon, D. ; Banik, N. ; Bassett, B. A. ; Baxter, E. ; Bechtol, K. ; Becker, M. R. ; Bernstein, G. M. ; Bertin, E. ; Blazek, J. ; Bridle, S. L. ; Brooks, D. ; Brout, D. ; Burke, D. L. ; Calcino, J. ; Camacho, H. ; Campos, A. ; Carnero Rosell, A. ; Carollo, D. ; Carrasco Kind, M. ; Carretero, J. ; Castander, F. J. ; Cawthon, R. ; Challis, P. ; Chan, K. C. ; Chang, C. ; Childress, M. ; Crocce, M. ; Cunha, C. E. ; D'Andrea, C. B. ; Da Costa, L. N. ; Davis, C. ; Davis, T. M. ; De Vicente, J. ; Depoy, D. L. ; Derose, J. ; Desai, S. ; Diehl, H. T. ; Dietrich, J. P. ; Dodelson, S. ; Doel, P. ; Drlica-Wagner, A. ; Eifler, T. F. ; Elvin-Poole, J. ; Estrada, J. ; Evrard, A. E. ; Fernandez, E. ; Flaugher, B. ; Foley, R. J. ; Fosalba, P. ; Frieman, J. ; Galbany, L. ; García-Bellido, J. ; Gatti, M. ; Gaztanaga, E. ; Gerdes, D. W. ; Giannantonio, T. ; Glazebrook, K. ; Goldstein, D. A. ; Gruen, D. ; Gruendl, R. A. ; Gschwend, J. ; Gutierrez, G. ; Hartley, W. G. ; Hinton, S. R. ; Hollowood, D. L. ; Honscheid, K. ; Hoormann, J. K. ; Hoyle, B. ; Huterer, D. ; Jain, B. ; James, D. J. ; Jarvis, M. ; Jeltema, T. ; Kasai, E. ; Kent, S. ; Kessler, R. ; Kim, A. G. ; Kokron, N. ; Krause, E. ; Kron, R. ; Kuehn, K. ; Kuropatkin, N. ; Lahav, O. ; Lasker, J. ; Lemos, P. ; Lewis, G. F. ; Li, T. S. ; Lidman, C. ; Lima, M. ; Lin, H. ; Macaulay, E. ; Maccrann, N. / Cosmological Constraints from Multiple Probes in the Dark Energy Survey. In: Physical Review Letters. 2019 ; Vol. 122.

@article{d9829775a561482ab4dd9fde05a73b79,

title = "Cosmological Constraints from Multiple Probes in the Dark Energy Survey",

abstract = "{\textcopyright} 2019 American Physical Society. The combination of multiple observational probes has long been advocated as a powerful technique to constrain cosmological parameters, in particular dark energy. The Dark Energy Survey has measured 207 spectroscopically confirmed type Ia supernova light curves, the baryon acoustic oscillation feature, weak gravitational lensing, and galaxy clustering. Here we present combined results from these probes, deriving constraints on the equation of state, w, of dark energy and its energy density in the Universe. Independently of other experiments, such as those that measure the cosmic microwave background, the probes from this single photometric survey rule out a Universe with no dark energy, finding w=-0.80-0.11+0.09. The geometry is shown to be consistent with a spatially flat Universe, and we obtain a constraint on the baryon density of ωb=0.069-0.012+0.009 that is independent of early Universe measurements. These results demonstrate the potential power of large multiprobe photometric surveys and pave the way for order of magnitude advances in our constraints on properties of dark energy and cosmology over the next decade.",

author = "Abbott, {T. M.C.} and A. Alarcon and S. Allam and P. Andersen and F. Andrade-Oliveira and J. Annis and J. Asorey and S. Avila and D. Bacon and N. Banik and Bassett, {B. A.} and E. Baxter and K. Bechtol and Becker, {M. R.} and Bernstein, {G. M.} and E. Bertin and J. Blazek and Bridle, {S. L.} and D. Brooks and D. Brout and Burke, {D. L.} and J. Calcino and H. Camacho and A. Campos and {Carnero Rosell}, A. and D. Carollo and {Carrasco Kind}, M. and J. Carretero and Castander, {F. J.} and R. Cawthon and P. Challis and Chan, {K. C.} and C. Chang and M. Childress and M. Crocce and Cunha, {C. E.} and D'Andrea, {C. B.} and {Da Costa}, {L. N.} and C. Davis and Davis, {T. M.} and {De Vicente}, J. and Depoy, {D. L.} and J. Derose and S. Desai and Diehl, {H. T.} and Dietrich, {J. P.} and S. Dodelson and P. Doel and A. Drlica-Wagner and Eifler, {T. F.} and J. Elvin-Poole and J. Estrada and Evrard, {A. E.} and E. Fernandez and B. Flaugher and Foley, {R. J.} and P. Fosalba and J. Frieman and L. Galbany and J. Garc{\'i}a-Bellido and M. Gatti and E. Gaztanaga and Gerdes, {D. W.} and T. Giannantonio and K. Glazebrook and Goldstein, {D. A.} and D. Gruen and Gruendl, {R. A.} and J. Gschwend and G. Gutierrez and Hartley, {W. G.} and Hinton, {S. R.} and Hollowood, {D. L.} and K. Honscheid and Hoormann, {J. K.} and B. Hoyle and D. Huterer and B. Jain and James, {D. J.} and M. Jarvis and T. Jeltema and E. Kasai and S. Kent and R. Kessler and Kim, {A. G.} and N. Kokron and E. Krause and R. Kron and K. Kuehn and N. Kuropatkin and O. Lahav and J. Lasker and P. Lemos and Lewis, {G. F.} and Li, {T. S.} and C. Lidman and M. Lima and H. Lin and E. Macaulay and N. Maccrann",

year = "2019",

month = may,

day = "1",

doi = "10.1103/PhysRevLett.122.171301",

language = "English",

volume = "122",

}

Abbott, TMC, Alarcon, A, Allam, S, Andersen, P, Andrade-Oliveira, F, Annis, J, Asorey, J, Avila, S, Bacon, D, Banik, N, Bassett, BA, Baxter, E, Bechtol, K, Becker, MR, Bernstein, GM, Bertin, E, Blazek, J, Bridle, SL, Brooks, D, Brout, D, Burke, DL, Calcino, J, Camacho, H, Campos, A, Carnero Rosell, A, Carollo, D, Carrasco Kind, M, Carretero, J, Castander, FJ, Cawthon, R, Challis, P, Chan, KC, Chang, C, Childress, M, Crocce, M, Cunha, CE, D'Andrea, CB, Da Costa, LN, Davis, C, Davis, TM, De Vicente, J, Depoy, DL, Derose, J, Desai, S, Diehl, HT, Dietrich, JP, Dodelson, S, Doel, P, Drlica-Wagner, A, Eifler, TF, Elvin-Poole, J, Estrada, J, Evrard, AE, Fernandez, E, Flaugher, B, Foley, RJ, Fosalba, P, Frieman, J, Galbany, L, García-Bellido, J, Gatti, M, Gaztanaga, E, Gerdes, DW, Giannantonio, T, Glazebrook, K, Goldstein, DA, Gruen, D, Gruendl, RA, Gschwend, J, Gutierrez, G, Hartley, WG, Hinton, SR, Hollowood, DL, Honscheid, K, Hoormann, JK, Hoyle, B, Huterer, D, Jain, B, James, DJ, Jarvis, M, Jeltema, T, Kasai, E, Kent, S, Kessler, R, Kim, AG, Kokron, N, Krause, E, Kron, R, Kuehn, K, Kuropatkin, N, Lahav, O, Lasker, J, Lemos, P, Lewis, GF, Li, TS, Lidman, C, Lima, M, Lin, H, Macaulay, E & Maccrann, N 2019, 'Cosmological Constraints from Multiple Probes in the Dark Energy Survey', Physical Review Letters, vol. 122, 171301. https://doi.org/10.1103/PhysRevLett.122.171301

Cosmological Constraints from Multiple Probes in the Dark Energy Survey. / Abbott, T. M.C.; Alarcon, A.; Allam, S.; Andersen, P.; Andrade-Oliveira, F.; Annis, J.; Asorey, J.; Avila, S.; Bacon, D.; Banik, N.; Bassett, B. A.; Baxter, E.; Bechtol, K.; Becker, M. R.; Bernstein, G. M.; Bertin, E.; Blazek, J.; Bridle, S. L.; Brooks, D.; Brout, D.; Burke, D. L.; Calcino, J.; Camacho, H.; Campos, A.; Carnero Rosell, A.; Carollo, D.; Carrasco Kind, M.; Carretero, J.; Castander, F. J.; Cawthon, R.; Challis, P.; Chan, K. C.; Chang, C.; Childress, M.; Crocce, M.; Cunha, C. E.; D'Andrea, C. B.; Da Costa, L. N.; Davis, C.; Davis, T. M.; De Vicente, J.; Depoy, D. L.; Derose, J.; Desai, S.; Diehl, H. T.; Dietrich, J. P.; Dodelson, S.; Doel, P.; Drlica-Wagner, A.; Eifler, T. F.; Elvin-Poole, J.; Estrada, J.; Evrard, A. E.; Fernandez, E.; Flaugher, B.; Foley, R. J.; Fosalba, P.; Frieman, J.; Galbany, L.; García-Bellido, J.; Gatti, M.; Gaztanaga, E.; Gerdes, D. W.; Giannantonio, T.; Glazebrook, K.; Goldstein, D. A.; Gruen, D.; Gruendl, R. A.; Gschwend, J.; Gutierrez, G.; Hartley, W. G.; Hinton, S. R.; Hollowood, D. L.; Honscheid, K.; Hoormann, J. K.; Hoyle, B.; Huterer, D.; Jain, B.; James, D. J.; Jarvis, M.; Jeltema, T.; Kasai, E.; Kent, S.; Kessler, R.; Kim, A. G.; Kokron, N.; Krause, E.; Kron, R.; Kuehn, K.; Kuropatkin, N.; Lahav, O.; Lasker, J.; Lemos, P.; Lewis, G. F.; Li, T. S.; Lidman, C.; Lima, M.; Lin, H.; Macaulay, E.; Maccrann, N.

In: Physical Review Letters, Vol. 122, 171301, 01.05.2019.

Research output: Contribution to journal › Article › Research

TY - JOUR

T1 - Cosmological Constraints from Multiple Probes in the Dark Energy Survey

AU - Abbott, T. M.C.

AU - Alarcon, A.

AU - Allam, S.

AU - Andersen, P.

AU - Andrade-Oliveira, F.

AU - Annis, J.

AU - Asorey, J.

AU - Avila, S.

AU - Bacon, D.

AU - Banik, N.

AU - Bassett, B. A.

AU - Baxter, E.

AU - Bechtol, K.

AU - Becker, M. R.

AU - Bernstein, G. M.

AU - Bertin, E.

AU - Blazek, J.

AU - Bridle, S. L.

AU - Brooks, D.

AU - Brout, D.

AU - Burke, D. L.

AU - Calcino, J.

AU - Camacho, H.

AU - Campos, A.

AU - Carnero Rosell, A.

AU - Carollo, D.

AU - Carrasco Kind, M.

AU - Carretero, J.

AU - Castander, F. J.

AU - Cawthon, R.

AU - Challis, P.

AU - Chan, K. C.

AU - Chang, C.

AU - Childress, M.

AU - Crocce, M.

AU - Cunha, C. E.

AU - D'Andrea, C. B.

AU - Da Costa, L. N.

AU - Davis, C.

AU - Davis, T. M.

AU - De Vicente, J.

AU - Depoy, D. L.

AU - Derose, J.

AU - Desai, S.

AU - Diehl, H. T.

AU - Dietrich, J. P.

AU - Dodelson, S.

AU - Doel, P.

AU - Drlica-Wagner, A.

AU - Eifler, T. F.

AU - Elvin-Poole, J.

AU - Estrada, J.

AU - Evrard, A. E.

AU - Fernandez, E.

AU - Flaugher, B.

AU - Foley, R. J.

AU - Fosalba, P.

AU - Frieman, J.

AU - Galbany, L.

AU - García-Bellido, J.

AU - Gatti, M.

AU - Gaztanaga, E.

AU - Gerdes, D. W.

AU - Giannantonio, T.

AU - Glazebrook, K.

AU - Goldstein, D. A.

AU - Gruen, D.

AU - Gruendl, R. A.

AU - Gschwend, J.

AU - Gutierrez, G.

AU - Hartley, W. G.

AU - Hinton, S. R.

AU - Hollowood, D. L.

AU - Honscheid, K.

AU - Hoormann, J. K.

AU - Hoyle, B.

AU - Huterer, D.

AU - Jain, B.

AU - James, D. J.

AU - Jarvis, M.

AU - Jeltema, T.

AU - Kasai, E.

AU - Kent, S.

AU - Kessler, R.

AU - Kim, A. G.

AU - Kokron, N.

AU - Krause, E.

AU - Kron, R.

AU - Kuehn, K.

AU - Kuropatkin, N.

AU - Lahav, O.

AU - Lasker, J.

AU - Lemos, P.

AU - Lewis, G. F.

AU - Li, T. S.

AU - Lidman, C.

AU - Lima, M.

AU - Lin, H.

AU - Macaulay, E.

AU - Maccrann, N.

PY - 2019/5/1

Y1 - 2019/5/1

N2 - © 2019 American Physical Society. The combination of multiple observational probes has long been advocated as a powerful technique to constrain cosmological parameters, in particular dark energy. The Dark Energy Survey has measured 207 spectroscopically confirmed type Ia supernova light curves, the baryon acoustic oscillation feature, weak gravitational lensing, and galaxy clustering. Here we present combined results from these probes, deriving constraints on the equation of state, w, of dark energy and its energy density in the Universe. Independently of other experiments, such as those that measure the cosmic microwave background, the probes from this single photometric survey rule out a Universe with no dark energy, finding w=-0.80-0.11+0.09. The geometry is shown to be consistent with a spatially flat Universe, and we obtain a constraint on the baryon density of ωb=0.069-0.012+0.009 that is independent of early Universe measurements. These results demonstrate the potential power of large multiprobe photometric surveys and pave the way for order of magnitude advances in our constraints on properties of dark energy and cosmology over the next decade.

AB - © 2019 American Physical Society. The combination of multiple observational probes has long been advocated as a powerful technique to constrain cosmological parameters, in particular dark energy. The Dark Energy Survey has measured 207 spectroscopically confirmed type Ia supernova light curves, the baryon acoustic oscillation feature, weak gravitational lensing, and galaxy clustering. Here we present combined results from these probes, deriving constraints on the equation of state, w, of dark energy and its energy density in the Universe. Independently of other experiments, such as those that measure the cosmic microwave background, the probes from this single photometric survey rule out a Universe with no dark energy, finding w=-0.80-0.11+0.09. The geometry is shown to be consistent with a spatially flat Universe, and we obtain a constraint on the baryon density of ωb=0.069-0.012+0.009 that is independent of early Universe measurements. These results demonstrate the potential power of large multiprobe photometric surveys and pave the way for order of magnitude advances in our constraints on properties of dark energy and cosmology over the next decade.

U2 - 10.1103/PhysRevLett.122.171301

DO - 10.1103/PhysRevLett.122.171301

M3 - Article

C2 - 31107093

VL - 122

M1 - 171301

ER -

Cosmological Constraints from Multiple Probes in the Dark Energy Survey

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