Zobrazeno 1 - 10
of 289
pro vyhledávání: '"Sherwin, Blake~D."'
Autor:
McCarthy, Fiona, Battaglia, Nicholas, Bean, Rachel, Bond, J. Richard, Cai, Hongbo, Calabrese, Erminia, Coulton, William R., Devlin, Mark J., Dunkley, Jo, Ferraro, Simone, Gluscevic, Vera, Guan, Yilun, Hill, J. Colin, Johnson, Matthew C., Kusiak, Aleksandra, Laguë, Alex, MacCrann, Niall, Madhavacheril, Mathew S., Moodley, Kavilan, Naess, Sigurd, Qu, Frank J., Guachalla, Bernardita Ried, Sehgal, Neelima, Sherwin, Blake D., Sifón, Cristóbal, Smith, Kendrick M., Staggs, Suzanne T., van Engelen, Alexander, Vavagiakis, Eve M., Wollack, Edward J.
The kinematic Sunyaev--Zel'dovich (kSZ) effect induces a non-zero density-density-temperature bispectrum, which we can use to reconstruct the large-scale velocity field from a combination of cosmic microwave background (CMB) and galaxy density measur
Externí odkaz:
http://arxiv.org/abs/2410.06229
Autor:
Farren, Gerrit S., Krolewski, Alex, Qu, Frank J., Ferraro, Simone, Calabrese, Erminia, Dunkley, Jo, Villagra, Carmen Embil, Hill, J. Colin, Kim, Joshua, Madhavacheril, Mathew S., Moodley, Kavilan, Page, Lyman A., Partridge, Bruce, Sehgal, Neelima, Sherwin, Blake D., Sifón, Cristóbal, Staggs, Suzanne T., Van Engelen, Alexander, Wollack, Edward J.
We present a joint analysis of the CMB lensing power spectra measured from the Data Release 6 of the Atacama Cosmology Telescope and Planck PR4, cross-correlations between the ACT and Planck lensing reconstruction and galaxy clustering from unWISE, a
Externí odkaz:
http://arxiv.org/abs/2409.02109
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:
Wenzl, Lukas, An, Rui, Battaglia, Nick, Bean, Rachel, Calabrese, Erminia, Chen, Shi-Fan, Choi, Steve K., Darwish, Omar, Dunkley, Jo, Farren, Gerrit S., Ferraro, Simone, Guan, Yilun, Harrison, Ian, Kim, Joshua, Louis, Thibaut, MacCrann, Niall, Madhavacheril, Mathew S., Marques, Gabriela A., Mehta, Yogesh, Niemack, Michael D., Qu, Frank J., Sehgal, Neelima, Shaikh, Shabbir, Sherwin, Blake D., Sifón, Cristóbal, van Engelen, Alexander, Wollack, Edward J.
We derive new constraints on the $E_G$ statistic as a test of gravity, combining the CMB lensing map estimated from Data Release 6 (DR6) of the Atacama Cosmology Telescope with SDSS BOSS CMASS and LOWZ galaxy data. We develop an analysis pipeline to
Externí odkaz:
http://arxiv.org/abs/2405.12795
Autor:
MacCrann, Niall, Qu, Frank J., Namikawa, Toshiya, Bolliet, Boris, Cai, Hongbo, Calabrese, Erminia, Choi, Steve K., Darwish, Omar, Ferraro, Simone, Guan, Yilun, Hill, J. Colin, Hilton, Matt, Hložek, Renée, Kramer, Darby, Madhavacheril, Mathew S., Moodley, Kavilan, Sehgal, Neelima, Sherwin, Blake D., Sifón, Cristóbal, Staggs, Suzanne T., Trac, Hy, Van Engelen, Alexander, Vavagiakis, Eve M.
Patchy reionization generates kinematic Sunyaev-Zeldovich (kSZ) anisotropies in the cosmic microwave background (CMB). Large-scale velocity perturbations along the line of sight modulate the small-scale kSZ power spectrum, leading to a trispectrum (o
Externí odkaz:
http://arxiv.org/abs/2405.01188
Autor:
Qu, Frank J., Surrao, Kristen M., Bolliet, Boris, Hill, J. Colin, Sherwin, Blake D., Jense, Hidde T.
The early dark energy (EDE) extension to $\Lambda$CDM has been proposed as a candidate scenario to resolve the "Hubble tension". We present new constraints on the EDE model by incorporating new data from the Dark Energy Spectroscopic Instrument (DESI
Externí odkaz:
http://arxiv.org/abs/2404.16805
Autor:
Coulton, William R., Schutt, Theo, Maniyar, Abhishek S., Schaan, Emmanuel, An, Rui, Atkins, Zachary, Battaglia, Nicholas, Bond, J Richard, Calabrese, Erminia, Choi, Steve K., Devlin, Mark J., Duivenvoorden, Adriaan J., Dunkley, Jo, Ferraro, Simone, Gluscevic, Vera, Hill, J. Colin, Hilton, Matt, Hincks, Adam D., Kosowsky, Arthur, Kramer, Darby, Kusiak, Aleksandra, La Posta, Adrien, Louis, Thibaut, Madhavacheril, Mathew S., Marques, Gabriela A., McCarthy, Fiona, McMahon, Jeff, Moodley, Kavilan, Naess, Sigurd, Page, Lyman A., Partridge, Bruce, Qu, Frank J., Sehgal, Neelima, Sherwin, Blake D., Sifón, Cristóbal, Spergel, David N., Staggs, Suzanne T., Van Engelen, Alexander, Vargas, Cristian, Wollack, Edward J.
Spatial variations in the cosmic electron density after reionization generate cosmic microwave background anisotropies via Thomson scattering, a process known as the ``patchy screening" effect. In this paper, we propose a new estimator for the patchy
Externí odkaz:
http://arxiv.org/abs/2401.13033
Autor:
Wenzl, Lukas, Bean, Rachel, Chen, Shi-Fan, Farren, Gerrit S., Madhavacheril, Mathew S., Marques, Gabriela A., Qu, Frank J., Sehgal, Neelima, Sherwin, Blake D., van Engelen, Alexander
The $E_G$ statistic is a discriminating probe of gravity developed to test the prediction of general relativity (GR) for the relation between gravitational potential and clustering on the largest scales in the observable universe. We present a novel
Externí odkaz:
http://arxiv.org/abs/2401.12971
We use the integrated Sachs-Wolfe (ISW) effect, by now detectable at $\sim 5\sigma$ within the context of $\Lambda{}$CDM cosmologies, to place strong constraints on dynamical dark energy theories. Working within an effective field theory framework fo
Externí odkaz:
http://arxiv.org/abs/2401.06221
Autor:
Farren, Gerrit S., Sherwin, Blake D., Bolliet, Boris, Namikawa, Toshiya, Ferraro, Simone, Krolewski, Alex
We present a first measurement of the galaxy-galaxy-CMB lensing bispectrum. The signal is detected at $26\sigma$ and $22\sigma$ significance using two samples from the unWISE galaxy catalog at mean redshifts $\bar{z}=0.6$ and $1.1$ and lensing recons
Externí odkaz:
http://arxiv.org/abs/2311.04213