Zobrazeno 1 - 10
of 1 137
pro vyhledávání: '"Newman , Jeffrey"'
Autor:
Zhou, Rongpu, Guy, Julien, Koposov, Sergey E., Schlafly, Edward F., Schlegel, David, Aguilar, Jessica, Ahlen, Steven, Bailey, Stephen, Bianchi, David, Brooks, David, Chaussidon, Edmond, Claybaugh, Todd, Dawson, Kyle, de la Macorra, Axel, Dey, Biprateep, Eisenstein, Daniel J., Ferraro, Simone, Font-Ribera, Andreu, Forero-Romero, Jaime E., Gaztañaga, Enrique, Gontcho, Satya Gontcho A, Gutierrez, Gaston, Honscheid, Klaus, Juneau, Stephanie, Kehoe, Robert, Kirkby, David, Kisner, Theodore, Kremin, Anthony, Lambert, Andrew, Landriau, Martin, Guillou, Laurent Le, Levi, Michael E., Li, Ting S., Manera, Marc, Martini, Paul, Meisner, Aaron, Miquel, Ramon, Moustakas, John, Myers, Adam D., Newman, Jeffrey A., Niz, Gustavo, Palanque-Delabrouille, Nathalie, Percival, Will J., Poppett, Claire, Prada, Francisco, Raichoor, Anand, Ross, Ashley J., Rossi, Graziano, Sanchez, Eusebio, Saydjari, Andrew K., Schubnell, Michael, Sprayberry, David, Tarl, Gregory, Weaver, Benjamin A., Zarrouk, Pauline, Zou, Hu
We present new Galactic reddening maps of the high Galactic latitude sky using DESI imaging and spectroscopy. We directly measure the reddening of 2.6 million stars by comparing the observed stellar colors in $g-r$ and $r-z$ from DESI imaging with th
Externí odkaz:
http://arxiv.org/abs/2409.05140
Autor:
Lamman, Claire, Eisenstein, Daniel, Forero-Romero, Jaime E., Aguilar, Jessica Nicole, Ahlen, Steven, Bailey, Stephen, Bianchi, Davide, Brooks, David, Claybaugh, Todd, de la Macorra, Axel, Doel, Peter, Ferraro, Simone, Font-Ribera, Andreu, Gaztañaga, Enrique, Gontcho, Satya Gontcho A, Gutierrez, Gaston, Honscheid, Klaus, Howlett, Cullan, Kremin, Anthony, Lambert, Andrew, Landriau, Martin, Guillou, Laurent Le, Levi, Michael E., Meisner, Aaron, Miquel, Ramon, Moustakas, John, Newman, Jeffrey A., Niz, Gustavo, Prada, Francisco, Pérez-Ràfols, Ignasi, Ross, Ashley J., Rossi, Graziano, Sanchez, Eusebio, Schubnell, Michael, Sprayberry, David, Tarlé, Gregory, Vargas-Magaña, Mariana, Weaver, Benjamin Alan, Zou, Hu
We explore correlations between the orientations of small galaxy groups, or "multiplets", and the large-scale gravitational tidal field. Using data from the Dark Energy Spectroscopic Instrument (DESI) Y1 survey, we detect the intrinsic alignment (IA)
Externí odkaz:
http://arxiv.org/abs/2408.11056
Autor:
Zhang, Yunchong, Setton, David J., Price, Sedona H., Bezanson, Rachel, Khullar, Gourav, Newman, Jeffrey A., Aguilar, Jessica Nicole, Ahlen, Steven, Andrews, Brett H., Brooks, David, Claybaugh, Todd, de la Macorra, Axel, Dey, Biprateep, Doel, Peter, Gaztañaga, Enrique, Gontcho, Satya Gontcho A, Greene, Jenny E., Juneau, Stephanie, Kehoe, Robert, Kisner, Theodore, Kriek, Mariska, Leja, Joel, Manera, Marc, Meisner, Aaron, Miquel, Ramon, Moustakas, John, Prada, Francisco, Rossi, Graziano, Sanchez, Eusebio, Schubnell, Michael, Siudek, Małgorzata, Spilker, Justin, Sprayberry, David, Suess, Katherine A., Tarlé, Gregory, Zou, Hu
Post-starburst galaxies (PSBs) are young quiescent galaxies that have recently experienced a rapid decrease in star formation, allowing us to probe the fast-quenching period of galaxy evolution. In this work, we obtained HST WFC3/F110W imaging to mea
Externí odkaz:
http://arxiv.org/abs/2407.21257
Autor:
Kim, Joshua, Sailer, Noah, Madhavacheril, Mathew S., Ferraro, Simone, Abril-Cabezas, Irene, Aguilar, Jessica Nicole, Ahlen, Steven, Bond, J. Richard, Brooks, David, Burtin, Etienne, Calabrese, Erminia, Chen, Shi-Fan, Choi, Steve K., Claybaugh, Todd, Darwish, Omar, de la Macorra, Axel, DeRose, Joseph, Devlin, Mark, Dey, Arjun, Doel, Peter, Dunkley, Jo, Embil-Villagra, Carmen, Farren, Gerrit S., Font-Ribera, Andreu, Forero-Romero, Jaime E., Gaztañaga, Enrique, Gluscevic, Vera, Gontcho, Satya Gontcho A, Guy, Julien, Honscheid, Klaus, Howlett, Cullan, Kirkby, David, Kisner, Theodore, Kremin, Anthony, Landriau, Martin, Guillou, Laurent Le, Levi, Michael E., MacCrann, Niall, Manera, Marc, Marques, Gabriela A., Meisner, Aaron, Miquel, Ramon, Moodley, Kavilan, Moustakas, John, Newburgh, Laura B., Newman, Jeffrey A., Niz, Gustavo, Orlowski-Scherer, John, Palanque-Delabrouille, Nathalie, Percival, Will J., Prada, Francisco, Qu, Frank J., Rossi, Graziano, Sanchez, Eusebio, Schaan, Emmanuel, Schlafly, Edward F., Schlegel, David, Schubnell, Michael, Sehgal, Neelima, Seo, Hee-Jung, Shaikh, Shabbir, Sherwin, Blake D., Sifón, Cristóbal, Sprayberry, David, Staggs, Suzanne T., Tarlé, Gregory, van Engelen, Alexander, Weaver, Benjamin Alan, Wenzl, Lukas, White, Martin, Wollack, Edward J., Yèche, Christophe, Zou, Hu
We present a high-significance cross-correlation of CMB lensing maps from the Atacama Cosmology Telescope (ACT) Data Release 6 (DR6) with spectroscopically calibrated luminous red galaxies (LRGs) from the Dark Energy Spectroscopic Instrument (DESI).
Externí odkaz:
http://arxiv.org/abs/2407.04606
Autor:
Kong, Hui, Ross, Ashley J., Honscheid, Klaus, Lang, Dustin, Porredon, Anna, de Mattia, Arnaud, Rezaie, Mehdi, Zhou, Rongpu, Schlafly, Edward, Moustakas, John, Rosado-Marin, Alberto, Aguilar, Jessica Nicole, Ahlen, Steven, Brooks, David, Chaussidon, Edmond, Claybaugh, Todd, Cole, Shaun, de la Macorra, Axel, Dey, Arjun, Dey, Biprateep, Doel, Peter, Fanning, Kevin, Forero-Romero, Jaime E., Gaztanaga, Enrique, Gontcho, Satya Gontcho A, Gutierrez, Gaston, Howlett, Cullan, Juneau, Stephanie, Kremin, Anthony, Landriau, Martin, Levi, Michael, Manera, Marc, Martini, Paul, Meisner, Aaron, Miquel, Ramon, Mueller, Eva-Maria, Myers, Adam, Newman, Jeffrey A., Nie, Jundan, Niz, Gustavo, Percival, Will, Poppett, Claire, Prada, Francisco, Rossi, Graziano, Sanchez, Eusebio, Schlegel, David, Schubnell, Michael, Seo, Hee-Jong, Sprayberry, David, Tarle, Gregory, Magana, Mariana Vargas, Weaver, Benjamin Alan, Zou, Hu
We use the forward modeling pipeline, Obiwan, to study the imaging systematics of the Luminous Red Galaxies (LRGs) targeted by the Dark Energy Spectroscopic Instrument (DESI). We update the Obiwan pipeline, which had previously been developed to simu
Externí odkaz:
http://arxiv.org/abs/2405.16299
Autor:
Ruhlmann-Kleider, Vanina, Yèche, Christophe, Magneville, Christophe, Coquinot, Henri, Armengaud, Eric, Palanque-Delabrouille, Nathalie, Raichoor, Anand, Aguilar, Jessica Nicole, Ahlen, Steven, Arnouts, Stéphane, Brooks, David, Chaussidon, Edmond, Claybaugh, Todd, Dawson, Kyle, de la Macorra, Axel, Dey, Arjun, Dey, Biprateep, Doel, Peter, Fanning, Kevin, Ferraro, Simone, Forero-Romero, Jaime E., Gontcho, Satya Gontcho A, Gutierrez, Gaston, Gwyn, Stephen, Honscheid, Klaus, Juneau, Stephanie, Kehoe, Robert, Kisner, Theodore, Kremin, Anthony, Lambert, Andrew, Landriau, Martin, Guillou, Laurent Le, Levi, Michael E., Manera, Marc, Martini, Paul, Meisner, Aaron, Miquel, Ramon, Moustakas, John, Mueller, Eva-Maria, Muñoz-Gutiérrez, Andrea, Newman, Jeffrey A., Nie, Jundan, Niz, Gustavo, Payerne, Constantin, Picouet, Vincent, Ravoux, Corentin, Rezaie, Mehdi, Rossi, Graziano, Sanchez, Eusebio, Sawicki, Marcin, Schlafly, Edward F., Schlegel, David, Schubnell, Michael, Seo, Hee-Jong, Silber, Joseph, Sprayberry, David, Taran, Julien, Tarlé, Gregory, Weaver, Benjamin A., White, Martin, Wilson, Michael J., Zhou, Zhimin, Zou, Hu
Publikováno v:
JCAP 08 (2024) 059
Lyman break galaxies (LBGs) are promising probes for clustering measurements at high redshift, $z>2$, a region only covered so far by Lyman-$\alpha$ forest measurements. In this paper, we investigate the feasibility of selecting LBGs by exploiting th
Externí odkaz:
http://arxiv.org/abs/2404.03569
Autor:
Khederlarian, Ashod, Newman, Jeffrey A., Andrews, Brett H., Dey, Biprateep, Moustakas, John, Hearin, Andrew, Juneau, Stéphanie, Tortorelli, Luca, Gruen, Daniel, Hahn, ChangHoon, Canning, Rebecca E. A., Aguilar, Jessica Nicole, Ahlen, Steven, Brooks, David, Claybaugh, Todd, de la Macorra, Axel, Doel, Peter, Fanning, Kevin, Ferraro, Simone, Forero-Romero, Jaime, Gaztañaga, Enrique, Gontcho, Satya Gontcho A, Kehoe, Robert, Kisner, Theodore, Kremin, Anthony, Lambert, Andrew, Landriau, Martin, Manera, Marc, Meisner, Aaron, Miquel, Ramon, Mueller, Eva-Maria, Muñoz-Gutiérrez, Andrea, Myers, Adam, Nie, Jundan, Poppett, Claire, Prada, Francisco, Rezaie, Mehdi, Rossi, Graziano, Sanchez, Eusebio, Schubnell, Michael, Silber, Joseph Harry, Sprayberry, David, Tarlé, Gregory, Weaver, Benjamin Alan, Zhou, Zhimin, Zou, Hu
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 531, Issue 1, June 2024, Pages 1454 - 1470
We present a simple, differentiable method for predicting emission line strengths from rest-frame optical continua using an empirically-determined mapping. Extensive work has been done to develop mock galaxy catalogues that include robust predictions
Externí odkaz:
http://arxiv.org/abs/2404.03055
Autor:
Hu, Weida, Papovich, Casey, Dickinson, Mark, Kennicutt, Robert, Shen, Lu, Amorín, Ricardo O., Haro, Pablo Arrabal, Bagley, Micaela B., Bhatawdekar, Rachana, Cleri, Nikko J., Cole, Justin W., Dekel, Avishai, de la Vega, Alexander, Finkelstein, Steven L., Grogin, Norman A., Hathi, Nimish P., Hirschmann, Michaela, Holwerda, Benne W., Hutchison, Taylor A., Jung, Intae, Koekemoer, Anton M., Kartaltepe, Jeyhan S., Lucas, Ray A., Llerena, Mario, Mascia, S., Mobasher, Bahram, Napolitano, L., Newman, Jeffrey A., Pentericci, Laura, Pérez-González, Pablo G., Trump, Jonathan R., Wilkins, Stephen M., Yung, L. Y. Aaron
Ultraviolet (UV; rest-frame $\sim1200-2000$ A) spectra provide a wealth of diagnostics to characterize fundamental galaxy properties, such as their chemical enrichment, the nature of their stellar populations, and their amount of Lyman-continuum (LyC
Externí odkaz:
http://arxiv.org/abs/2401.12402
Autor:
Lamman, Claire, Eisenstein, Daniel, Aguilar, Jessica Nicole, Ahlen, Steven, Brooks, David, Claybaugh, Todd, de la Macorra, Axel, Dey, Arjun, Dey, Biprateep, Doel, Peter, Ferraro, Simone, Font-Ribera, Andreu, Forero-Romero, Jaime E., Gontcho, Satya Gontcho A, Guy, Julien, Kehoe, Robert, Kremin, Anthony, Guillou, Laurent Le, Levi, Michael, Manera, Marc, Miquel, Ramon, Newman, Jeffrey A., Nie, Jundan, Palanque-Delabrouille, Nathalie, Prada, Francisco, Rezaie, Mehdi, Rossi, Graziano, Sanchez, Eusebio, Schubnell, Michael, Hee-Jong, Seo, Tarlé, Gregory, Weaver, Benjamin Alan, Zhou, Zhimin
We estimate the redshift-dependent, anisotropic clustering signal in DESI's Year 1 Survey created by tidal alignments of Luminous Red Galaxies (LRGs) and a selection-induced galaxy orientation bias. To this end, we measured the correlation between LR
Externí odkaz:
http://arxiv.org/abs/2312.04518
Autor:
Pearl, Alan N., Zentner, Andrew R., Newman, Jeffrey A., Bezanson, Rachel, Wang, Kuan, Moustakas, John, Aguilar, Jessica N., Ahlen, Steven, Brooks, David, Claybaugh, Todd, Cole, Shaun, Dawson, Kyle, de la Macorra, Axel, Doel, Peter, Forero-Romero, Jamie E., Gontcho, Satya Gontcho A, Honscheid, Klaus, Landriau, Martin, Manera, Marc, Meisner, Paul Martini Aaron, Miquel, Ramon, Nie, Jundan, Percival, Will, Prada, Francisco, Rezaie, Mehdi, Rossi, Graziano, Sanchez, Eusebio, Schubnell, Michael, Tarle, Gregory, Weaver, Benjamin A., Zhou, Zhimin
We explore the galaxy-halo connection information that is available in low-redshift samples from the early data release of the Dark Energy Spectroscopic Instrument (DESI). We model the halo occupation distribution (HOD) from z=0.1-0.3 using Survey Va
Externí odkaz:
http://arxiv.org/abs/2309.08675