Zobrazeno 1 - 10
of 8 497
pro vyhledávání: '"KEHOE, R"'
Autor:
Siudek, M., Pucha, R., Mezcua, M., Juneau, S., Aguilar, J., Ahlen, S., Brooks, D., Circosta, C., Claybaugh, T., Cole, S., Dawson, K., de la Macorra, A., Dey, Arjun, Dey, Biprateep, Doel, P., Font-Ribera, A., Forero-Romero, J. E., Gaztañaga, E., Gontcho, S. Gontcho A, Gutierrez, G., Honscheid, K., Howlett, C., Ishak, M., Kehoe, R., Kirkby, D., Kisner, T., Kremin, A., Lambert, A., Landriau, M., Guillou, L. Le, Manera, M., Martini, P., Meisner, A., Miquel, R., Moustakas, J., Newman, J. A., Niz, G., Pan, Z., Percival, W. J., Poppett, C., Prada, F., Rossi, G., Saintonge, A., Sanchez, E., Schlegel, D., Scholte, D., Schubnell, M., Seo, H., Speranza, F., Sprayberry, D., Tarle, G., Weaver, B. A., Zou, H.
Aims. We present an extensive catalog of the physical properties of more than a million galaxies within the Dark Energy Spectroscopic Instrument (DESI), one of the largest spectroscopic surveys to date. Spanning over a full variety of target types, i
Externí odkaz:
http://arxiv.org/abs/2409.19066
Autor:
Chaves-Montero, J., Cabayol-Garcia, L., Lokken, M., Font-Ribera, A., Aguilar, J., Ahlen, S., Bianchi, D., Brooks, D., Claybaugh, T., Cole, S., de la Macorra, A., Ferraro, S., Forero-Romero, J. E., Gaztañaga, E., Gontcho, S. Gontcho A, Gutierrez, G., Honscheid, K., Kehoe, R., Kirkby, D., Kremin, A., Lambert, A., Landriau, M., Manera, M., Martini, P., Miquel, R., Muñoz-Gutiérrez, A., Niz, G., Pérez-Ràfols, I., Rossi, G., Sanchez, E., Schubnell, M., Sprayberry, D., Tarlé, G., Weaver, B. A.
On large scales, measurements of the Lyman-$\alpha$ forest offer insights into the expansion history of the Universe, while on small scales, these impose strict constraints on the growth history, the nature of dark matter, and the sum of neutrino mas
Externí odkaz:
http://arxiv.org/abs/2409.05682
Autor:
Scholte, D., Saintonge, A., Moustakas, J., Catinella, B., Zou, H., Dey, B., Aguilar, J., Ahlen, S., Anand, A., Blum, R., Brooks, D., Circosta, C., Claybaugh, T., de la Macorra, A., Doel, P., Font-Ribera, A., Förster, P. U., Forero-Romero, J. E., Gaztañaga, E., Gontcho, S. Gontcho A, Juneau, S., Kehoe, R., Kisner, T., Koposov, S. E., Kremin, A., Lambert, A., Landriau, M., Maraston, C., Martini, P., Meisner, A., Mighty, A. S., Miquel, R., Myers, A. D., Nie, J., Poppett, C., Prada, F., Rezaie, M., Rossi, G., Sanchez, E., Schubnell, M., Silber, J., Sprayberry, D., Siudek, M., Speranza, F., Tarlé, G., Weaver, B. A.
Galaxy scaling relations provide insights into the processes that drive galaxy evolution. The extension of these scaling relations into the dwarf galaxy regime is of particular interest. This is because dwarf galaxies represent a crucial stage in gal
Externí odkaz:
http://arxiv.org/abs/2408.03996
Autor:
Wu, X., Cai, Z., Lan, T. -W., Zou, S., Anand, A., Dey, Biprateep, Li, Z., Aguilar, J., Ahlen, S., Brooks, D., Claybaugh, T., de la Macorra, A., Doel, P., Ferraro, S., Forero-Romero, J. E., Gontcho, S. Gontcho A, Honscheid, K., Juneau, S., Kehoe, R., Kisner, T., Lambert, A., Landriau, M., Guillou, L. Le, Manera, M., Meisner, A., Miquel, R., Moustakas, J., Newman, J. A., Prada, F., Rossi, G., Sanchez, E., Schlegel, D., Schubnell, M., Siudek, M., Sprayberry, D., Tarlé, G., Weaver, B. A., Zou, H.
We present a measurement of the mean absorption of cool gas traced by Mg II (${\lambda\lambda 2796, 2803}$) around emission line galaxies (ELGs), spanning spatial scales from 20 kpc to 10 Mpc. The measurement is based on cross-matching the positions
Externí odkaz:
http://arxiv.org/abs/2407.17809
Autor:
Novell-Masot, S., Gil-Marín, H., Aguilar, L. Verde J., Ahlen, S., Brieden, S., Brooks, D., Claybaugh, T., de la Macorra, A., Forero-Romero, J. E., Gaztañaga, E., Gontcho, S. Gontcho A, Gutierrez, G., Honscheid, K., Howlett, C., Kehoe, R., Kisne, T., Lamber, A., Levi, M. E., Manera, M., Meisner, A., Miquel, R., Niz, G., Prada, F., Rossi, G., Sanchez, E., Schubnell, M., Seo, H., Sprayberry, D., Tarlé, G., Weaver, B. A.
We evaluate the performance of the catalog-level blind analysis technique (\textit{blinding}) presented in Brieden et al. (2020) in the context of a power spectrum and bispectrum analysis. This blinding scheme, which is tailored for galaxy redshift s
Externí odkaz:
http://arxiv.org/abs/2407.12931
Autor:
Chen, S., DeRose, J., Zhou, R., White, M., Ferraro, S., Blake, C., Lange, J. U., Wechsler, R. H., Aguilar, J., Ahlen, S., Brooks, D., Claybaugh, T., Dawson, K., de la Macorra, A., Doel, P., Font-Ribera, A., Gaztañaga, E., Gontcho, S. Gontcho A, Gutierrez, G., Honscheid, K., Howlett, C., Kehoe, R., Kirkby, D., Kisner, T., Kremin, A., Landriau, M., Guillou, L. Le, Manera, M., Meisner, A., Miquel, R., Newman, J. A., Niz, G., Palanque-Delabrouille, N., Percival, W. J., Prada, F., Rossi, G., Sanchez, E., Schlegel, D., Schubnell, M., Sprayberry, D., Tarlé, G., Weaver, B. A.
In this work we use Lagrangian perturbation theory to analyze the harmonic space galaxy clustering signal of Bright Galaxy Survey (BGS) and Luminous Red Galaxies (LRGs) targeted by the Dark Energy Spectroscopic Instrument (DESI), combined with the ga
Externí odkaz:
http://arxiv.org/abs/2407.04795
Autor:
Lange, J. U., Blake, C., Saulder, C., Jeffrey, N., DeRose, J., Beltz-Mohrmann, G., Emas, N., Garcia-Quintero, C., Hadzhiyska, B., Heydenreich, S., Ishak, M., Joudaki, S., Jullo, E., Krolewski, A., Leauthaud, A., Medina-Varela, L., Porredon, A., Rossi, G., Ruggeri, R., Xhakaj, E., Yuan, S., Aguilar, J., Ahlen, S., Brooks, D., Claybaugh, T., de la Macorra, A., Doel, P., Fanning, K., Ferraro, S., Font-Ribera, A., Forero-Romero, J. E., Gaztañaga, E., Gontcho, S. Gontcho A, Juneau, S., Kehoe, R., Kisner, T., Kremin, A., Landriau, M., Levi, M. E., Manera, M., Miquel, R., Moustakas, J., Mueller, E., Myers, A. D., Nie, J., Niz, G., Palanque-Delabrouille, N., Poppett, C., Rezaie, M., Sanchez, E., Schubnell, M., Seo, H., Silber, J., Sprayberry, D., Tarlé, G., Vargas-Magaña, M., Wechsler, R. H., Zhou, Z., Zou, H.
The Dark Energy Spectroscopic Instrument (DESI) survey will measure spectroscopic redshifts for millions of galaxies across roughly $14,000 \, \mathrm{deg}^2$ of the sky. Cross-correlating targets in the DESI survey with complementary imaging surveys
Externí odkaz:
http://arxiv.org/abs/2404.09397
Autor:
Juneau, S., Canning, R., Alexander, D. M., Pucha, R., Fawcett, V. A., Myers, A. D., Moustakas, J., Ruiz-Macias, O., Cole, S., Pan, Z., Aguilar, J., Ahlen, S., Alam, S., Bailey, S., Brooks, D., Chaussidon, E., Circosta, C., Claybaugh, T., Dawson, K., de la Macorra, A., Dey, Arjun, Doel, P., Fanning, K., Forero-Romero, J. E., Gaztañaga, E., Gontcho, S. Gontcho A, Gutierrez, G., Hahn, C., Honscheid, K., Kehoe, R., Kisner, T., Kremin, A., Lambert, A., Landriau, M., Guillou, L. Le, Manera, M., Martini, P., Meisner, A., Miquel, R., Muñoz-Gutiérrez, A., Nie, J., Palanque-Delabrouille, N., Percival, W. J., Poppett, C., Prada, F., Ravoux, C., Rezaie, M., Rossi, G., Sanchez, E., Schlafly, E. F., Schlegel, D., Schubnell, M., Seo, H., Silber, J., Siudek, M., Sprayberry, D., Tarlé, G., Zhou, Z., Zou, H.
The Dark Energy Spectroscopic Instrument (DESI) cosmology survey includes a Bright Galaxy Survey (BGS) which will yield spectra for over ten million bright galaxies (r<20.2 AB mag). The resulting sample will be valuable for both cosmological and astr
Externí odkaz:
http://arxiv.org/abs/2404.03621
Autor:
Ding, Z., Variu, A., Alam, S., Yu, Y., Chuang, C., Paillas, E., Garcia-Quintero, C., Chen, X., Mena-Fernández, J., Aguilar, J., Ahlen, S., Brooks, D., Claybaugh, T., de la Macorra, A., Doel, P., Fanning, K., Forero-Romero, J. E., Gaztañaga, E., Gontcho, S. Gontcho A, Gutierrez, G., Hahn, C., Honscheid, K., Howlett, C., Juneau, S., Kehoe, R., Kisner, T., Kremin, A., Lambert, A., Landriau, M., Guillou, L. Le, Manera, M., Miquel, R., Mueller, E., Myers, A. D., Nie, J., Niz, G., Poppett, C., Rezaie, M., Rossi, G., Sanchez, E., Schubnell, M., Seo, H., Silber, J., Sprayberry, D., Tarlé, G., Vargas-Magaña, M., Zou, H.
Ongoing and upcoming galaxy redshift surveys, such as the Dark Energy Spectroscopic Instrument (DESI) survey, will observe vast regions of sky and a wide range of redshifts. In order to model the observations and address various systematic uncertaint
Externí odkaz:
http://arxiv.org/abs/2404.03117
Autor:
Lasker, J., Rosell, A. Carnero, Myers, A. D., Ross, A. J., Bianchi, D., Hanif, M. M. S, Kehoe, R., de Mattia, A., Napolitano, L., Percival, W. J., Staten, R., Aguilar, J., Ahlen, S., Bigwood, L., Brooks, D., Claybaugh, T., Cole, S., de la Macorra, A., Ding, Z., Doel, P., Fanning, K., Forero-Romero, J. E., Gaztañaga, E., Gontcho, S. Gontcho A, Gutierrez, G., Honscheid, K., Howlett, C., Juneau, S., Kremin, A., Landriau, M., Guillou, L. Le, Levi, M. E., Manera, M., Meisner, A., Miquel, R., Moustakas, J., Mueller, E., Nie, J., Niz, G., Oh, M., Palanque-Delabrouille, N., Poppett, C., Prada, F., Rezaie, M., Rossi, G., Sanchez, E., Schlegel, D., Schubnell, M., Seo, H., Sprayberry, D., Tarlé, G., Vargas-Magaña, M., Weaver, B. A., Wilson, Michael J., Zheng, Y.
A critical requirement of spectroscopic large scale structure analyses is correcting for selection of which galaxies to observe from an isotropic target list. This selection is often limited by the hardware used to perform the survey which will impos
Externí odkaz:
http://arxiv.org/abs/2404.03006