Zobrazeno 1 - 10
of 13 052
pro vyhledávání: '"Guy, J."'
Autor:
White, M., Raichoor, A., Dey, Arjun, Garrison, Lehman H., Gawiser, Eric, Lang, D., Lee, Kyoung-soo, Myers, A. D., Schlegel, D., Valdes, F., Aguilar, J., Ahlen, S., Brooks, D., Chaussidon, E., Claybaugh, T., Dawson, K., de la Macorra, A., Dey, Biprateep, Doel, P., Fanning, K., Font-Ribera, A., Forero-Romero, J. E., Gontcho, S. Gontcho A, Gutierrez, G., Guy, J., Honscheid, K., Kirkby, D., Kremin, A., Landriau, M., Guillou, L. Le, Levi, M. E., Magneville, C., Manera, M., Martini, P., Meisner, A., Miquel, R., Moon, B., Newman, J. A., Niz, G., Palanque-Delabrouille, N., Park, C., Percival, W. J., Prada, F., Rossi, G., Ruhlmann-Kleider, V., Sanchez, E., Schlafly, E. F., Schubnell, M., Seo, H., Sprayberry, D., Tarlé, G., Weaver, B. A., Yang, Y., Yèche, C., Zou, H.
We measure the clustering of Lyman Alpha Emitting galaxies (LAEs) selected from the One-hundred-square-degree DECam Imaging in Narrowbands (ODIN) survey, with spectroscopic follow-up from Dark Energy Spectroscopic Instrument (DESI). We use DESI spect
Externí odkaz:
http://arxiv.org/abs/2406.01803
Autor:
Krolewski, A., Yu, J., Ross, A. J., Penmetsa, S., Percival, W. J., Zhou, R., Hou, J., Aguilar, J., Ahlen, S., Brooks, D., Chaussidon, E., Claybaugh, T., de la Macorra, A., Dey, Biprateep, Forero-Romero, J. E., Gontcho, S. Gontcho A, Guy, J., Honscheid, K., Juneau, S., Kirkby, D., Kisner, T., Kremin, A., Lambert, A., Le-Guillou, L., Levi, M. E., Martini, P., Meisner, A., Miquel, R., Moustakas, J., Myers, A. D., Newman, J. A., Niz, G., Palanque-Delabrouille, N., Rossi, G., Sanchez, E., Schlafly, E. F., Schlegel, D., Schubnell, M., Seo, H., Sprayberry, D., Tarlé, G., Weaver, B. A., Zhao, C.
The large scale structure catalogs within DESI Data Release 1 (DR1) use nearly 6 million galaxies and quasars as tracers of the large-scale structure of the universe to measure the expansion history with baryon acoustic oscillations and the growth of
Externí odkaz:
http://arxiv.org/abs/2405.17208
Autor:
Ross, A. J., Aguilar, J., Ahlen, S., Alam, S., Anand, A., Bailey, S., Bianchi, D., Brieden, S., Brooks, D., Burtin, E., Rosell, A. Carnero, Chaussidon, E., Claybaugh, T., Cole, S., Dawson, K., de la Macorra, A., de Mattia, A., Dey, Arjun, Dey, Biprateep, Doel, P., Fanning, K., Ferraro, S., Ereza, J., Font-Ribera, A., Forero-Romero, J. E., Gaztañaga, E., Gil-Marín, H., Gontcho, S. Gontcho A, Gonzalez-Morales, A. X., Guy, J., Hahn, C., Heydenreich, S., Honscheid, K., Howlett, C., Ishak, M., Karim, T., Kirkby, D., Kisner, T., Kong, H., Kremin, A., Krolewski, A., Lambert, A., Landriau, M., Lasker, J., Guillou, L. Le, Levi, M. E., Manera, M., Martini, P., McDonald, P., Meisner, A., Miquel, R., Moon, J., Moustakas, J., Muñoz-Gutiérrez, A., Myers, A. D., Nadathur, S., Napolitano, L., Newman, J. A., Nie, J., Niz, G., Percival, W. J., Poppett, C., Prada, F., Raichoor, A., Ravoux, C., Rezaie, M., Rosado-Marin, A., Rossi, G., Samushia, L., Sanchez, E., Schlafly, E. F., Schlegel, D., Seo, H., Smith, A., Sprayberry, D., Tarlé, G., Valcin, D., Vargas-Magaña, M., Weaver, B. A., Yu, J., Zarrouk, P., Zhao, C., Zhou, R., Zou, H.
We present the technical details on how large-scale structure (LSS) catalogs are constructed from redshifts measured from spectra observed by the Dark Energy Spectroscopic Instrument (DESI). The LSS catalogs provide the information needed to determin
Externí odkaz:
http://arxiv.org/abs/2405.16593
Autor:
Karaçaylı, N. G., Martini, P., Weinberg, D. H., Ferraro, S., de Belsunce, R., Aguilar, J., Ahlen, S., Armengaud, E., Brooks, D., Claybaugh, T., de la Macorra, A., Dey, B., Doel, P., Fanning, K., Forero-Romero, J. E., Gontcho, S. Gontcho A, Gonzalez-Morales, A. X., Gutierrez, G., Guy, J., Honscheid, K., Kirkby, D., Kisner, T., Kremin, A., Lambert, A., Landriau, M., Guillou, L. Le, Levi, M. E., Manera, M., Meisner, A., Miquel, R., Mueller, E., Muñoz-Gutiérrez, A., Myers, A. D., Newman, J. A., Nie, J., Niz, G., Palanque-Delabrouille, N., Percival, W. J., Poppett, C., Prada, F., Ravoux, C., Rezaie, M., Ross, A. J., Rossi, G., Sanchez, E., Schlafly, E. F., Schlegel, D., Seo, H., Sprayberry, D., Tan, T., Tarlé, G., Weaver, B. A., Zou, H.
The squeezed cross-bispectrum \bispeconed\ between the gravitational lensing in the Cosmic Microwave Background and the 1D \lya\ forest power spectrum can constrain bias parameters and break degeneracies between $\sigma_8$ and other cosmological para
Externí odkaz:
http://arxiv.org/abs/2405.14988
Autor:
Martini, Paul, Cuceu, A., Ennesser, L., Brodzeller, A., Aguilar, J., Ahlen, S., Brooks, D., Claybaugh, T., de Belsunce, R., de la Macorra, A., Dey, Arjun, Doel, P., Forero-Romero, J. E., Gaztañaga, E., Gontcho, S. Gontcho A, Guy, J., Herrera-Alcantar, H. K., Honscheid, K., Karaçaylı, N. G., Kisner, T., Kremin, A., Lambert, A., Guillou, L. Le, Manera, M., Meisner, A., Miquel, R., Montero-Camacho, P., Moustakas, J., Niz, G., Palanque-Delabrouille, N., Percival, W. J., Pérez-Ràfols, I., Poppett, C., Prada, F., Ravoux, C., Rezaie, M., Rossi, G., Sanchez, E., Schlegel, D., Schubnell, M., Seo, H., Sprayberry, D., Tan, T., Tarlé, G., Walther, M., Weaver, B. A., Zou, H.
Broad absorption line quasars (BALs) exhibit blueshifted absorption relative to a number of their prominent broad emission features. These absorption features can contribute to quasar redshift errors and add absorption to the Lyman-alpha (LyA) forest
Externí odkaz:
http://arxiv.org/abs/2405.09737
Autor:
Chang, Yu-Ling, Lan, Ting-Wen, Prochaska, J. Xavier, Napolitano, Lucas, Anand, Abhijeet, Aguilar, J., Ahlen, S., Brooks, D., Claybaugh, T., de la Macorra, A., Dey, Arjun, Doel, P., Gontcho, S. Gontcho A, Guy, J., Juneau, S., Kisner, T., Lambert, A., Landriau, M., Guillou, L. Le, Manera, M., Martini, P., Meisner, A., Miquel, R., Moustakas, J., Myers, A. D., Nie, J., Poppett, C., Rezaie, M., Rossi, G., Sanchez, E., Schubnell, M., Seo, H., Sprayberry, D., Tarle, G., Weaver, B. A., Zou, H.
We explore the influence of radio-mode feedback on the properties of the cool circumgalactic medium (CGM). To this end, we assemble a statistical sample of approximately 30,000 radio galaxies with background quasars by combining optical spectroscopic
Externí odkaz:
http://arxiv.org/abs/2405.08314
Autor:
Turner, Wynne, Martini, Paul, Karaçaylı, Naim Göksel, Aguilar, J., Ahlen, S., Brooks, D., Claybaugh, T., de la Macorra, A., Dey, A., Doel, P., Fanning, K., Forero-Romero, J. E., Gontcho, S. Gontcho A, Gonzalez-Morales, A. X., Gutierrez, G., Guy, J., Herrera-Alcantar, H. K., Honscheid, K., Juneau, S., Kisner, T., Kremin, A., Lambert, A., Landriau, M., Guillou, L. Le, Meisner, A., Miquel, R., Moustakas, J., Mueller, E., Muñoz-Gutiérrez, A., Myers, A. D., Nie, J., Niz, G., Poppett, C., Prada, F., Rezaie, M., Rossi, G., Sanchez, E., Schlafly, E. F., Schlegel, D., Schubnell, M., Seo, H., Sprayberry, D., Tarlé, G., Weaver, B. A., Zou, H.
We present the Lyman-$\alpha$ Continuum Analysis Network (LyCAN), a Convolutional Neural Network that predicts the unabsorbed quasar continuum within the rest-frame wavelength range of $1040-1600$ Angstroms based on the red side of the Lyman-$\alpha$
Externí odkaz:
http://arxiv.org/abs/2405.06743
Autor:
Andrade, U., Mena-Fernández, J., Awan, H., Ross, A. J., Brieden, S., Pan, J., de Mattia, A., Aguilar, J., Ahlen, S., Alves, O., Brooks, D., Buckley-Geer, E., Chaussidon, E., Claybaugh, T., Cole, S., de la Macorra, A., Dey, Arjun, Doel, P., Fanning, K., Forero-Romero, J. E., Gaztañaga, E., Gil-Marín, H., Gontcho, S. Gontcho A, Guy, J., Hahn, C., Hanif, M. M. S, Honscheid, K., Howlett, C., Huterer, D., Juneau, S., Kremin, A., Landriau, M., Guillou, L. Le, Levi, M. E., Manera, M., Martini, P., Meisner, A., Miquel, R., Moustakas, J., Mueller, E., Muñoz-Gutiérrez, A., Myers, A. D., Nadathur, S., Newman, J. A., Nie, J., Niz, G., Palanque-Delabrouille, N., Percival, W. J., Pinon, M., Poppett, C., Prada, F., Rashkovetskyi, M., Rezaie, M., Rossi, G., Sanchez, E., Schlegel, D., Schubnell, M., Seo, H., Sprayberry, D., Tarlé, G., Vargas-Magaña, M., Verde, L., Weaver, B. A.
In the era of precision cosmology, ensuring the integrity of data analysis through blinding techniques is paramount -- a challenge particularly relevant for the Dark Energy Spectroscopic Instrument (DESI). DESI represents a monumental effort to map t
Externí odkaz:
http://arxiv.org/abs/2404.07282
Autor:
Garcia-Quintero, C., Mena-Fernández, J., Rocher, A., Yuan, S., Hadzhiyska, B., Alves, O., Rashkovetskyi, M., Seo, H., Padmanabhan, N., Nadathur, S., Howlett, C., Ishak, M., Medina-Varela, L., McDonald, P., Ross, A. J., Xie, Y., Chen, X., Bera, A., Aguilar, J., Ahlen, S., Andrade, U., BenZvi, S., Brooks, D., Burtin, E., Chen, S., Claybaugh, T., Cole, S., de la Macorra, A., de Mattia, A., Dey, A., Dey, B., Ding, Z., Doel, P., Fanning, K., Forero-Romero, J. E., Gaztañaga, E., Gil-Marín, H., Gontcho, S. Gontcho A, Gutierrez, G., Guy, J., Hahn, C., Honscheid, K., Kremin, A., Landriau, M., Guillou, L. Le, Levi, M. E., Manera, M., Martini, P., Meisner, A., Miquel, R., Moustakas, J., Mueller, E., Muñoz-Gutiérrez, A., Myers, A. D., Newman, J. A., Nie, J., Niz, G., Paillas, E., Palanque-Delabrouille, N., Percival, W. J., Poppett, C., Pérez-Fernández, A., Rosado-Marin, A., Rossi, G., Ruggeri, R., Sanchez, E., Schlegel, D., Schubnell, M., Sprayberry, D., Tarlé, G., Vargas-Magaña, M., Weaver, B. A., Yu, J., Zhang, H., Zhou, R., Zou, H.
The Dark Energy Spectroscopic Instrument (DESI) will provide precise measurements of Baryon Acoustic Oscillations (BAO) to constrain the expansion history of the Universe and set stringent constraints on dark energy. Therefore, precise control of the
Externí odkaz:
http://arxiv.org/abs/2404.03009
Autor:
Mena-Fernández, J., Garcia-Quintero, C., Yuan, S., Hadzhiyska, B., Alves, O., Rashkovetskyi, M., Seo, H., Padmanabhan, N., Nadathur, S., Howlett, C., Alam, S., Rocher, A., Ross, A. J., Sanchez, E., Ishak, M., Aguilar, J., Ahlen, S., Andrade, U., BenZvi, S., Brooks, D., Burtin, E., Chen, S., Chen, X., Claybaugh, T., Cole, S., de la Macorra, A., de Mattia, A., Dey, Arjun, Dey, B., Ding, Z., Doel, P., Fanning, K., Forero-Romero, J. E., Gaztañaga, E., Gil-Marín, H., Gontcho, S. Gontcho A, Gutierrez, G., Guy, J., Hahn, C., Honscheid, K., Juneau, S., Kremin, A., Landriau, M., Guillou, L. Le, Levi, M. E., Manera, M., Martini, P., Medina-Varela, L., Meisner, A., Miquel, R., Moustakas, J., Mueller, E., Muñoz-Gutiérrez, A., Myers, A. D., Newman, J. A., Nie, J., Niz, G., Paillas, E., Palanque-Delabrouille, N., Percival, W. J., Poppett, C., Pérez-Fernández, A., Rosado-Marin, A., Rossi, G., Ruggeri, R., Saulder, C., Schlegel, D., Schubnell, M., Sprayberry, D., Tarlé, G., Vargas-Magaña, M., Weaver, B. A., Yu, J., Zhang, H., Zou, H.
In this paper, we present the estimation of systematics related to the halo occupation distribution (HOD) modeling in the baryon acoustic oscillations (BAO) distance measurement of the Dark Energy Spectroscopic Instrument (DESI) 2024 analysis. This p
Externí odkaz:
http://arxiv.org/abs/2404.03008