Zobrazeno 1 - 10
of 1 294
pro vyhledávání: '"Kosowsky, A."'
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:
Saha, Samanta, Copi, Craig J., Starkman, Glenn D., Anselmi, Stefano, Duque, Javier Carrón, Barandiaran, Mikel Martin, Akrami, Yashar, Cornet-Gomez, Fernando, Jaffe, Andrew H., Kosowsky, Arthur, Mihaylov, Deyan P., Pereira, Thiago S., Samandar, Amirhossein, Tamosiunas, Andrius
Cosmic microwave background (CMB) temperature and polarization observations indicate that in the best-fit $\Lambda$ Cold Dark Matter model of the Universe, the local geometry is consistent with at most a small amount of positive or negative curvature
Externí odkaz:
http://arxiv.org/abs/2409.02226
The peculiar motion of massive objects across the line of sight imprints a dipolar temperature anisotropy pattern on the cosmic microwave background known as the moving lens effect. This effect provides a unique probe of the transverse components of
Externí odkaz:
http://arxiv.org/abs/2408.16055
The cosmic microwave background (CMB) lensing power spectrum is a powerful probe of the late-time universe, encoding valuable information about cosmological parameters such as the sum of neutrino masses and dark energy equation of state. However, the
Externí odkaz:
http://arxiv.org/abs/2408.13612
Autor:
Samandar, Amirhossein, Duque, Javier Carrón, Copi, Craig J., Barandiaran, Mikel Martin, Mihaylov, Deyan P., Pereira, Thiago S., Starkman, Glenn D., Akrami, Yashar, Anselmi, Stefano, Cornet-Gomez, Fernando, Eskilt, Johannes R., Jaffe, Andrew H., Kosowsky, Arthur, Tamosiunas, Andrius
The standard cosmological model, which assumes statistical isotropy and parity invariance, predicts the absence of correlations between even-parity and odd-parity observables of the cosmic microwave background (CMB). Contrary to these predictions, la
Externí odkaz:
http://arxiv.org/abs/2407.09400
Autor:
Tamosiunas, Andrius, Cornet-Gomez, Fernando, Akrami, Yashar, Anselmi, Stefano, Duque, Javier Carrón, Copi, Craig J., Eskilt, Johannes R., Güngör, Özenç, Jaffe, Andrew H., Kosowsky, Arthur, Barandiaran, Mikel Martin, Mertens, James B., Mihaylov, Deyan P., Pereira, Thiago S., Saha, Samanta, Samandar, Amirhossein, Starkman, Glenn D., Taylor, Quinn, Vardanyan, Valeri
Publikováno v:
JCAP 09 (2024) 057
Non-trivial spatial topology of the Universe may give rise to potentially measurable signatures in the cosmic microwave background. We explore different machine learning approaches to classify harmonic-space realizations of the microwave background i
Externí odkaz:
http://arxiv.org/abs/2404.01236
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
During cosmic recombination, charged particles bind into neutral atoms and the mean free path of photons rapidly increases, resulting in the familiar diffusion damping of primordial radiation temperature variations. An additional effect is a small ph
Externí odkaz:
http://arxiv.org/abs/2310.01578
Autor:
Kosowsky, Conrad
In this paper, I prove the existence of a pure-strategy Nash equilibrium for a large class of games with nonconvex strategy spaces. Specifically, if each player's strategies form a compact, connected Euclidean neighborhood retract and if all best-res
Externí odkaz:
http://arxiv.org/abs/2308.11597
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