```
Bautista, Julian E., Busca, Nicolas G., Guy, Julien, Rich, James, Blomqvist, Michael, des Bourboux, Helion du Mas, Pieri, Matthew M., Font-Ribera, Andreu, Bailey, Stephen, Delubac, Timothee, Kirkby, David, LeGoff, Jean-Marc, Margala, Daniel, Slosar, Anze, Vazquez, Jose Alberto, Brownstein, Joel R., Dawson, Kyle S., Eisenstein, Daniel J., Miralda-Escude, Jordi, Noterdaeme, Pasquier, Palanque-Delabrouille, Nathalie, Paris, Isabelle, Petitjean, Patrick, Ross, Nicholas P., Schneider, Donald P., Weinberg, David H., and Yeche, Christopher.
```*Measurement of baryon acoustic oscillation correlations at z=2.3 with SDSS DR12 Lya-Forests [Measurements of BAO correlations at z = 2.3 with SDSS DR12 Lyα-Forests]*. United States: N. p., 2017.
Web. doi:10.1051/0004-6361/201730533.

```
Bautista, Julian E., Busca, Nicolas G., Guy, Julien, Rich, James, Blomqvist, Michael, des Bourboux, Helion du Mas, Pieri, Matthew M., Font-Ribera, Andreu, Bailey, Stephen, Delubac, Timothee, Kirkby, David, LeGoff, Jean-Marc, Margala, Daniel, Slosar, Anze, Vazquez, Jose Alberto, Brownstein, Joel R., Dawson, Kyle S., Eisenstein, Daniel J., Miralda-Escude, Jordi, Noterdaeme, Pasquier, Palanque-Delabrouille, Nathalie, Paris, Isabelle, Petitjean, Patrick, Ross, Nicholas P., Schneider, Donald P., Weinberg, David H., & Yeche, Christopher.
```*Measurement of baryon acoustic oscillation correlations at z=2.3 with SDSS DR12 Lya-Forests [Measurements of BAO correlations at z = 2.3 with SDSS DR12 Lyα-Forests]*. United States. doi:10.1051/0004-6361/201730533.

```
Bautista, Julian E., Busca, Nicolas G., Guy, Julien, Rich, James, Blomqvist, Michael, des Bourboux, Helion du Mas, Pieri, Matthew M., Font-Ribera, Andreu, Bailey, Stephen, Delubac, Timothee, Kirkby, David, LeGoff, Jean-Marc, Margala, Daniel, Slosar, Anze, Vazquez, Jose Alberto, Brownstein, Joel R., Dawson, Kyle S., Eisenstein, Daniel J., Miralda-Escude, Jordi, Noterdaeme, Pasquier, Palanque-Delabrouille, Nathalie, Paris, Isabelle, Petitjean, Patrick, Ross, Nicholas P., Schneider, Donald P., Weinberg, David H., and Yeche, Christopher. Thu .
"Measurement of baryon acoustic oscillation correlations at z=2.3 with SDSS DR12 Lya-Forests [Measurements of BAO correlations at z = 2.3 with SDSS DR12 Lyα-Forests]". United States.
doi:10.1051/0004-6361/201730533. https://www.osti.gov/servlets/purl/1351746.
```

```
@article{osti_1351746,
```

title = {Measurement of baryon acoustic oscillation correlations at z=2.3 with SDSS DR12 Lya-Forests [Measurements of BAO correlations at z = 2.3 with SDSS DR12 Lyα-Forests]},

author = {Bautista, Julian E. and Busca, Nicolas G. and Guy, Julien and Rich, James and Blomqvist, Michael and des Bourboux, Helion du Mas and Pieri, Matthew M. and Font-Ribera, Andreu and Bailey, Stephen and Delubac, Timothee and Kirkby, David and LeGoff, Jean-Marc and Margala, Daniel and Slosar, Anze and Vazquez, Jose Alberto and Brownstein, Joel R. and Dawson, Kyle S. and Eisenstein, Daniel J. and Miralda-Escude, Jordi and Noterdaeme, Pasquier and Palanque-Delabrouille, Nathalie and Paris, Isabelle and Petitjean, Patrick and Ross, Nicholas P. and Schneider, Donald P. and Weinberg, David H. and Yeche, Christopher},

abstractNote = {Here, we use flux-transmission correlations in Lyα forests to measure the imprint of baryon acoustic oscillations (BAO). The study uses spectra of 157,783 quasars in the redshift range 2.1 ≤ z ≤ 3.5 from the Sloan Digital Sky Survey (SDSS) Data Release 12 (DR12). Besides the statistical improvements on our previous studies using SDSS DR9 and DR11, we have implemented numerous improvements in the analysis procedure, allowing us to construct a physical model of the correlation function and to investigate potential systematic errors in the determination of the BAO peak position. The Hubble distance, DH = c/H(z), relative to the sound horizon is DH(z = 2.33)/rd = 9.07 ± 0.31. The best-determined combination of comoving angular-diameter distance, DM, and the Hubble distance is found to be D0.7HD0.3M/rd = 13.94 ± 0.35. This value is 1.028 ± 0.026 times the prediction of the flat- ΛCDM model consistent with the cosmic microwave background (CMB) anisotropy spectrum. The errors include marginalization over the effects of unidentified high-density absorption systems and fluctuations in ultraviolet ionizing radiation. Independently of the CMB measurements, the combination of our results and other BAO observations determine the open-ΛCDM density parameters to be ΩM = 0.296 ± 0.029, ΩΛ = 0.699 ± 0.100 and Ωk = –0.002 ± 0.119.},

doi = {10.1051/0004-6361/201730533},

journal = {Astronomy and Astrophysics},

number = ,

volume = 603,

place = {United States},

year = {Thu Mar 23 00:00:00 EDT 2017},

month = {Thu Mar 23 00:00:00 EDT 2017}

}