Zobrazeno 1 - 10
of 1 749
pro vyhledávání: '"MCDONALD, PATRICK"'
Autor:
de Belsunce, Roger, Philcox, Oliver H. E., Irsic, Vid, McDonald, Patrick, Guy, Julien, Palanque-Delabrouille, Nathalie
Publikováno v:
MNRAS 533, 3756-3770 (2024)
We measure the three-dimensional power spectrum (P3D) of the transmitted flux in the Lyman-a (Ly-a) forest using the complete extended Baryon Oscillation Spectroscopic Survey data release 16 (eBOSS DR16). This sample consists of 205,012 quasar spectr
Externí odkaz:
http://arxiv.org/abs/2403.08241
Autor:
Chen, Shi-Fan, Howlett, Cullan, White, Martin, McDonald, Patrick, Ross, Ashley J., Seo, Hee-Jong, Padmanabhan, Nikhil, Aguilar, J., Ahlen, S., Alam, S., Alves, O., Andrade, U., Blum, R., Brooks, D., Chen, X., Cole, S., Davis, T. M., Dawson, K., de la Macorra, A., Dey, Arjun, Ding, Z., Doel, P., Ferraro, S., Font-Ribera, A., Forero-Sánchez, D., Forero-Romero, J. E., Garcia-Quintero, C., Gaztañaga, E., Gontcho, S. Gontcho A, Hanif, M. M. S, Honscheid, K., Kisner, T., Kremin, A., Lambert, A., Landriau, M., Levi, M. E., Manera, M., Meisner, A., Mena-Fernández, J., Miquel, R., Muñoz-Gutiérrez, A., Paillas, E., Palanque-Delabrouille, N., Percival, W. J., Prada, F., Pérez-Fernández, A., Rashkovetskyi, M., Rezaie, M., Rosado-Marin, A., Rossi, G., Ruggeri, R., Sanchez, E., Schlegel, D., Silber, J., Tarlé, G., Vargas-Magaña, M., Weaver, B. A., Yu, J., Yuan, S., Zhou, R., Zhou, Z.
This paper provides a comprehensive overview of how fitting of Baryon Acoustic Oscillations (BAO) is carried out within the upcoming Dark Energy Spectroscopic Instrument's (DESI) 2024 results using its DR1 dataset, and the associated systematic error
Externí odkaz:
http://arxiv.org/abs/2402.14070
Autor:
Hadzhiyska, Boryana, White, Martin J., Chen, Xinyi, Garrison, Lehman H., DeRose, Joseph, Padmanabhan, Nikhil, Garcia-Quintero, Cristhian, Mena-Fernández, Juan, Chen, Shi-Fan, Seo, Hee-Jong, McDonald, Patrick, Aguilar, Jessica, Ahlen, Steven, Brooks, David, Claybaugh, Todd, de la Macorra, Axel, Doel, Peter, Font-Ribera, Andreu, Forero-Romero, Jaime E., Gontcho, Satya Gontcho A, Honscheid, Klaus, Kremin, Anthony, Landriau, Martin, Manera, Marc, Miquel, Ramon, Nie, Jundan, Palanque-Delabrouille, Nathalie, Rezaie, Mehdi, Rossi, Graziano, Sanchez, Eusebio, Schubnell, Michael, Tarlé, Gregory, Zhou, Zhimin
In order to address fundamental questions related to the expansion history of the Universe and its primordial nature with the next generation of galaxy experiments, we need to model reliably large-scale structure observables such as the correlation f
Externí odkaz:
http://arxiv.org/abs/2308.12343
Autor:
Moon, Jeongin, Valcin, David, Rashkovetskyi, Michael, Saulder, Christoph, Aguilar, Jessica Nicole, Ahlen, Steven, Alam, Shadab, Bailey, Stephen, Baltay, Charles, Blum, Robert, Brooks, David, Burtin, Etienne, Chaussidon, Edmond, Dawson, Kyle, de la Macorra, Axel, de Mattia, Arnaud, Dhungana, Govinda, Eisenstein, Daniel, Flaugher, Brenna, Font-Ribera, Andreu, Forero-Romero, Jaime E., Garcia-Quintero, Cristhian, Gontcho, Satya Gontcho A, Guy, Julien, Hanif, Malik Muhammad Sikandar, Honscheid, Klaus, Ishak, Mustapha, Kehoe, Robert, Kim, Sumi, Kisner, Theodore, Kremin, Anthony, Landriau, Martin, Guillou, Laurent Le, Levi, Michael, Manera, Marc, Martini, Paul, McDonald, Patrick, Meisner, Aaron, Miquel, Ramon, Moustakas, John, Myers, Adam, Nadathur, Seshadri, Neveux, Richard, Newman, Jeffrey A., Nie, Jundan, Padmanabhan, Nikhil, Palanque-Delabrouille, Nathalie, Percival, Will, Fernández, Alejandro Pérez, Poppett, Claire, Prada, Francisco, Raichoor, Anand, Ross, Ashley J., Rossi, Graziano, Samushia, Lado, Schlegel, David, Seo, Hee-Jong, Tarlé, Gregory, Magana, Mariana Vargas, Variu, Andrei, Weaver, Benjamin Alan, White, Martin J., Yèche, Christophe, Yuan, Sihan, Zhao, Cheng, Zhou, Rongpu, Zhou, Zhimin, Zou, Hu
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 525, Issue 4, November 2023, Pages 5406-5422
We present the first detection of the baryon acoustic oscillations (BAO) signal obtained using unblinded data collected during the initial two months of operations of the Stage-IV ground-based Dark Energy Spectroscopic Instrument (DESI). From a selec
Externí odkaz:
http://arxiv.org/abs/2304.08427
Autor:
Schlegel, David J., Kollmeier, Juna A., Aldering, Greg, Bailey, Stephen, Baltay, Charles, Bebek, Christopher, BenZvi, Segev, Besuner, Robert, Blanc, Guillermo, Bolton, Adam S., Bonaca, Ana, Bouri, Mohamed, Brooks, David, Buckley-Geer, Elizabeth, Cai, Zheng, Crane, Jeffrey, Demina, Regina, DeRose, Joseph, Dey, Arjun, Doel, Peter, Fan, Xiaohui, Ferraro, Simone, Finkbeiner, Douglas, Font-Ribera, Andreu, Gontcho, Satya Gontcho A, Green, Daniel, Gutierrez, Gaston, Guy, Julien, Heetderks, Henry, Huterer, Dragan, Infante, Leopoldo, Jelinsky, Patrick, Karagiannis, Dionysios, Kent, Stephen M., Kim, Alex G., Kneib, Jean-Paul, Kremin, Anthony, Kronig, Luzius, Konidaris, Nick, Lahav, Ofer, Lampton, Michael L., Landriau, Martin, Lang, Dustin, Leauthaud, Alexie, Levi, Michael E., Liguori, Michele, Linder, Eric V., Magneville, Christophe, Martini, Paul, Mateo, Mario, McDonald, Patrick, Miller, Christopher J., Moustakas, John, Myers, Adam D., Mulchaey, John, Newman, Jeffrey A., Nugent, Peter E., Padmanabhan, Nikhil, Palanque-Delabrouille, Nathalie, Piro, Antonella Palmese Anthony L., Poppett, Claire, Prochaska, Jason X., Pullen, Anthony R., Rabinowitz, David, Raichoor, Anand, Ramirez, Solange, Rix, Hans-Walter, Ross, Ashley J., Samushia, Lado, Schaan, Emmanuel, Schubnell, Michael, Seljak, Uros, Seo, Hee-Jong, Shectman, Stephen A., Schlafly, Edward F., Silber, Joseph, Simon, Joshua D., Slepian, Zachary, Slosar, Anže, Soares-Santos, Marcelle, Tarlé, Greg, Thompson, Ian, Valluri, Monica, Wechsler, Risa H., White, Martin, Wilson, Michael J., Yèche, Christophe, Zaritsky, Dennis, Zhou, Rongpu
In this white paper, we present the MegaMapper concept. The MegaMapper is a proposed ground-based experiment to measure Inflation parameters and Dark Energy from galaxy redshifts at $2
Externí odkaz:
http://arxiv.org/abs/2209.04322
Autor:
Schlegel, David J., Ferraro, Simone, Aldering, Greg, Baltay, Charles, BenZvi, Segev, Besuner, Robert, Blanc, Guillermo A., Bolton, Adam S., Bonaca, Ana, Brooks, David, Buckley-Geer, Elizabeth, Cai, Zheng, DeRose, Joseph, Dey, Arjun, Doel, Peter, Drlica-Wagner, Alex, Fan, Xiaohui, Gutierrez, Gaston, Green, Daniel, Guy, Julien, Huterer, Dragan, Infante, Leopoldo, Jelinsky, Patrick, Karagiannis, Dionysios, Kent, Stephen M., Kim, Alex G., Kneib, Jean-Paul, Kollmeier, Juna A., Kremin, Anthony, Lahav, Ofer, Landriau, Martin, Lang, Dustin, Leauthaud, Alexie, Levi, Michael E., Linder, Eric V., Magneville, Christophe, Martini, Paul, McDonald, Patrick, Miller, Christopher J., Myers, Adam D., Newman, Jeffrey A., Nugent, Peter E., Palanque-Delabrouille, Nathalie, Padmanabhan, Nikhil, Palmese, Antonella, Poppett, Claire, Prochaska, Jason X., Raichoor, Anand, Ramirez, Solange, Sailer, Noah, Schaan, Emmanuel, Schubnell, Michael, Seljak, Uros, Seo, Hee-Jong, Silber, Joseph, Simon, Joshua D., Slepian, Zachary, Soares-Santos, Marcelle, Tarle, Greg, Valluri, Monica, Weaverdyck, Noah J., Wechsler, Risa H., White, Martin, Yeche, Christophe, Zhou, Rongpu
In this white paper, we present an experimental road map for spectroscopic experiments beyond DESI. DESI will be a transformative cosmological survey in the 2020s, mapping 40 million galaxies and quasars and capturing a significant fraction of the av
Externí odkaz:
http://arxiv.org/abs/2209.03585