Zobrazeno 1 - 10
of 356
pro vyhledávání: '"Hervias, P."'
Autor:
Atkins, Zachary, Li, Zack, Alonso, David, Bond, J. Richard, Calabrese, Erminia, Duivenvoorden, Adriaan J., Dunkley, Jo, Giardiello, Serena, Hervías-Caimapo, Carlos, Hill, J. Colin, Jense, Hidde T., Kim, Joshua, Niemack, Michael D., Page, Lyman, La Posta, Adrien, Louis, Thibaut, Moodley, Kavilan, Morris, Thomas W., Naess, Sigurd, Sifón, Cristóbal, Wollack, Edward J.
The Atacama Cosmology Telescope Data Release 6 (ACT DR6) power spectrum is expected to provide state-of-the-art cosmological constraints, with an associated need for precise error modeling. In this paper we design, and evaluate the performance of, an
Externí odkaz:
http://arxiv.org/abs/2412.07068
Autor:
Coulton, William R., Duivenvoorden, Adriaan J., Atkins, Zachary, Battaglia, Nicholas, Battistelli, Elia Stefano, Bond, J Richard, Cai, Hongbo, Calabrese, Erminia, Choi, Steve K., Crowley, Kevin T., Devlin, Mark J., Dunkley, Jo, Ferraro, Simone, Guan, Yilun, Hervías-Caimapo, Carlos, Hill, J. Colin, Hilton, Matt, Hincks, Adam D., Kosowsky, Arthur, Madhavacheril, Mathew S., van Marrewijk, Joshiwa, McCarthy, Fiona, Moodley, Kavilan, Mroczkowski, Tony, Niemack, Michael D., Page, Lyman A., Partridge, Bruce, Schaan, Emmanuel, Sehgal, Neelima, Sherwin, Blake, Sifón, Cristóbal, Spergel, David N., Staggs, Suzanne T., Vavagiakis, Eve M., Wollack, Edward J.
The high electron temperature in galaxy clusters ($>1\,$keV or $>10^7\,$K) leads to corrections at the level of a few percent in their thermal Sunyaev-Zeldovich effect signatures. Both the size and frequency dependence of these corrections, which are
Externí odkaz:
http://arxiv.org/abs/2410.19046
Autor:
Biermann, Emily K., Li, Yaqiong, Naess, Sigurd, Choi, Steve K., Clark, Susan E., Devlin, Mark, Dunkley, Jo, Gallardo, P. A., Guan, Yilun, Foster, Allen, Hasselfield, Matthew, Hervías-Caimapo, Carlos, Hilton, Matt, Hincks, Adam D., Ho, Anna Y. Q., Hood II, John C., Huffenberger, Kevin M., Kosowsky, Arthur, Niemack, Michael D., Orlowski-Scherer, John, Page, Lyman, Partridge, Bruce, Salatino, Maria, Sifón, Cristóbal, Staggs, Suzanne T., Vargas, Cristian, Wollack, Edward J.
We conduct a systematic search for astrophysical transients using data from the Atacama Cosmology Telescope (ACT). The data were taken from 2017 to 2022 in three frequency bands spanning 77 GHz to 277 GHz. In this paper we present a pipeline for tran
Externí odkaz:
http://arxiv.org/abs/2409.08429
Autor:
Hervías-Caimapo, Carlos, Cukierman, Ari J., Diego-Palazuelos, Patricia, Huffenberger, Kevin M., Clark, Susan E.
We extend the dust-filament-based model presented in Herv\'ias-Caimapo & Huffenberger 2022 to produce parity-violating foreground spectra by manipulating the filament orientations relative to the magnetic field. We calibrate our model to observations
Externí odkaz:
http://arxiv.org/abs/2408.06214
Autor:
Wolz, Kevin, Azzoni, Susanna, Hervías-Caimapo, Carlos, Errard, Josquin, Krachmalnicoff, Nicoletta, Alonso, David, Beringue, Benjamin, Hertig, Emilie
The upcoming Simons Observatory (SO) Small Aperture Telescopes aim at observing the degree-scale anisotropies of the polarized CMB to constrain the primordial tensor-to-scalar ratio $r$ at the level of $\sigma(r=0)\lesssim0.003$ to probe models of th
Externí odkaz:
http://arxiv.org/abs/2407.06891
Autor:
Hertig, Emilie, Wolz, Kevin, Namikawa, Toshiya, Lizancos, Antón Baleato, Azzoni, Susanna, Abril-Cabezas, Irene, Alonso, David, Baccigalupi, Carlo, Calabrese, Erminia, Challinor, Anthony, Errard, Josquin, Fabbian, Giulio, Hervías-Caimapo, Carlos, Jost, Baptiste, Krachmalnicoff, Nicoletta, Lonappan, Anto I., Morshed, Magdy, Pagano, Luca, Sherwin, Blake
Publikováno v:
Phys. Rev. D 110, 043532 (2024)
The Simons Observatory (SO), due to start full science operations in early 2025, aims to set tight constraints on inflationary physics by inferring the tensor-to-scalar ratio $r$ from measurements of CMB polarization $B$-modes. Its nominal design tar
Externí odkaz:
http://arxiv.org/abs/2405.01621
Autor:
Vargas, Cristian, López-Caraballo, Carlos H., Battistelli, Elia S., Dunner, Rolando, Farren, Gerrit, Gralla, Megan, Hall, Kirsten R., Hervías-Caimapo, Carlos, Hilton, Matt, Hincks, Adam D., Huffenberger, Kevin, Marriage, Tobias, Mroczkowski, Tony, Niemack, Michael D., Page, Lyman, Partridge, Bruce, Rojas, Felipe, Rizzo, Francesca, Sifón, Cristóbal, Staggs, Suzanne, Wollack, Edward J.
We present a multi-frequency, multi-epoch catalog of extragalactic sources. The catalog is based on 150, 220, and 280 GHz observations carried out in 2008, 2009, and 2010 using the Millimeter Bolometric Array Camera on the Atacama Cosmology Telescope
Externí odkaz:
http://arxiv.org/abs/2310.17535
Autor:
Abril-Cabezas, Irene, Hervías-Caimapo, Carlos, von Hausegger, Sebastian, Sherwin, Blake D., Alonso, David
Publikováno v:
MNRAS 527 (2024) 5751-5766
A key challenge in the search for primordial B-modes is the presence of polarized Galactic foregrounds, especially thermal dust emission. Power-spectrum-based analysis methods generally assume the foregrounds to be Gaussian random fields when constru
Externí odkaz:
http://arxiv.org/abs/2309.09978
Autor:
Rosado, Rodrigo Córdova, Hensley, Brandon S., Clark, Susan E., Duivenvoorden, Adriaan J., Atkins, Zachary, Battistelli, Elia Stefano, Choi, Steve K., Dunkley, Jo, Hervías-Caimapo, Carlos, Li, Zack, Louis, Thibaut, Naess, Sigurd, Page, Lyman A., Partridge, Bruce, Sifón, Cristóbal, Staggs, Suzanne T., Vargas, Cristian, Wollack, Edward J.
We present a cross-correlation analysis between $1'$ resolution total intensity and polarization observations from the Atacama Cosmology Telescope (ACT) at 150 and 220 GHz and 15$''$ mid-infrared photometry from the Wide-field Infrared Survey Explore
Externí odkaz:
http://arxiv.org/abs/2307.06352
Autor:
Coulton, William R., Madhavacheril, Mathew S., Duivenvoorden, Adriaan J., Hill, J. Colin, Abril-Cabezas, Irene, Ade, Peter A. R., Aiola, Simone, Alford, Tommy, Amiri, Mandana, Amodeo, Stefania, An, Rui, Atkins, Zachary, Austermann, Jason E., Battaglia, Nicholas, Battistelli, Elia Stefano, Beall, James A., Bean, Rachel, Beringue, Benjamin, Bhandarkar, Tanay, Biermann, Emily, Bolliet, Boris, Bond, J Richard, Cai, Hongbo, Calabrese, Erminia, Calafut, Victoria, Capalbo, Valentina, Carrero, Felipe, Chesmore, Grace E., Cho, Hsiao-mei, Choi, Steve K., Clark, Susan E., Rosado, Rodrigo Córdova, Cothard, Nicholas F., Coughlin, Kevin, Crowley, Kevin T., Devlin, Mark J., Dicker, Simon, Doze, Peter, Duell, Cody J., Duff, Shannon M., Dunkley, Jo, Dünner, Rolando, Fanfani, Valentina, Fankhanel, Max, Farren, Gerrit, Ferraro, Simone, Freundt, Rodrigo, Fuzia, Brittany, Gallardo, Patricio A., Garrido, Xavier, Givans, Jahmour, Gluscevic, Vera, Golec, Joseph E., Guan, Yilun, Halpern, Mark, Han, Dongwon, Hasselfield, Matthew, Healy, Erin, Henderson, Shawn, Hensley, Brandon, Hervías-Caimapo, Carlos, Hilton, Gene C., Hilton, Matt, Hincks, Adam D., Hložek, Renée, Ho, Shuay-Pwu Patty, Huber, Zachary B., Hubmayr, Johannes, Huffenberger, Kevin M., Hughes, John P., Irwin, Kent, Isopi, Giovanni, Jense, Hidde T., Keller, Ben, Kim, Joshua, Knowles, Kenda, Koopman, Brian J., Kosowsky, Arthur, Kramer, Darby, Kusiak, Aleksandra, La Posta, Adrien, Lakey, Victoria, Lee, Eunseong, Li, Zack, Li, Yaqiong, Limon, Michele, Lokken, Martine, Louis, Thibaut, Lungu, Marius, MacCrann, Niall, MacInnis, Amanda, Maldonado, Diego, Maldonado, Felipe, Mallaby-Kay, Maya, Marques, Gabriela A., van Marrewijk, Joshiwa, McCarthy, Fiona, McMahon, Jeff, Mehta, Yogesh, Menanteau, Felipe, Moodley, Kavilan, Morris, Thomas W., Mroczkowski, Tony, Naess, Sigurd, Namikawa, Toshiya, Nati, Federico, Newburgh, Laura, Nicola, Andrina, Niemack, Michael D., Nolta, Michael R., Orlowski-Scherer, John, Page, Lyman A., Pandey, Shivam, Partridge, Bruce, Prince, Heather, Puddu, Roberto, Qu, Frank J., Radiconi, Federico, Robertson, Naomi, Rojas, Felipe, Sakuma, Tai, Salatino, Maria, Schaan, Emmanuel, Schmitt, Benjamin L., Sehgal, Neelima, Shaikh, Shabbir, Sherwin, Blake D., Sierra, Carlos, Sievers, Jon, Sifón, Cristóbal, Simon, Sara, Sonka, Rita, Spergel, David N., Staggs, Suzanne T., Storer, Emilie, Switzer, Eric R., Tampier, Niklas, Thornton, Robert, Trac, Hy, Treu, Jesse, Tucker, Carole, Ullom, Joel, Vale, Leila R., Van Engelen, Alexander, Van Lanen, Jeff, Vargas, Cristian, Vavagiakis, Eve M., Wagoner, Kasey, Wang, Yuhan, Wenzl, Lukas, Wollack, Edward J., Xu, Zhilei, Zago, Fernando, Zheng, Kaiwen
Observations of the millimeter sky contain valuable information on a number of signals, including the blackbody cosmic microwave background (CMB), Galactic emissions, and the Compton-$y$ distortion due to the thermal Sunyaev-Zel'dovich (tSZ) effect.
Externí odkaz:
http://arxiv.org/abs/2307.01258