Zobrazeno 1 - 10
of 1 445
pro vyhledávání: '"BACON, DAVID"'
Fast Radio Bursts (FRBs) have emerged as powerful cosmological probes in recent years offering valuable insights into cosmic expansion. These predominantly extragalactic transients encode information on the expansion of the Universe through their dis
Externí odkaz:
http://arxiv.org/abs/2407.03532
Autor:
Sangka, Anut, Bacon, David
One of the most promising probes to complement current standard cosmological surveys is the HI intensity map, i.e. the distribution of temperature fluctuations in neutral hydrogen. In this paper we present calculations of the 2-point function between
Externí odkaz:
http://arxiv.org/abs/2406.14475
Autor:
Demirbozan, Umut, Nadathur, Seshadri, Ferrero, Ismael, Fosalba, Pablo, Kovacs, Andras, Miquel, Ramon, Davies, Christopher T., Pandey, Shivam, Adamow, Monika, Bechtol, Keith, Drlica-Wagner, Alex, Gruendl, Robert, Hartley, Will, Pieres, Adriano, Ross, Ashley, Rykoff, Eli, Sheldon, Erin, Yanny, Brian, Abbott, Tim, Aguena, Michel, Allam, Sahar, Alves, Otavio, Bacon, David, Bertin, Emmanuel, Bocquet, Sebastian, Brooks, David, Rosell, Aurelio Carnero, Carretero, Jorge, Cawthon, Ross, da Costa, Luiz, Pereira, Maria Elidaiana da Silva, De Vicente, Juan, Desai, Shantanu, Doel, Peter, Everett, Spencer, Flaugher, Brenna, Friedel, Douglas, Frieman, Josh, Gatti, Marco, Gaztanaga, Enrique, Giannini, Giulia, Gutierrez, Gaston, Hinton, Samuel, Hollowood, Devon L., James, David, Jeffrey, Niall, Kuehn, Kyler, Lahav, Ofer, Lee, Sujeong, Marshall, Jennifer, Mena-Fernández, Juan, Mohr, Joe, Myles, Justin, Ogando, Ricardo, Malagón, Andrés Plazas, Roodman, Aaron, Sanchez, Eusebio, Sevilla, Ignacio, Smith, Mathew, Soares-Santos, Marcelle, Suchyta, Eric, Swanson, Molly, Tarle, Gregory, Weaverdyck, Noah, Weller, Jochen, Wiseman, Philip
$ $Low density cosmic voids gravitationally lens the cosmic microwave background (CMB), leaving a negative imprint on the CMB convergence $\kappa$. This effect provides insight into the distribution of matter within voids, and can also be used to stu
Externí odkaz:
http://arxiv.org/abs/2404.18278
Autor:
Pareek, Vivek, Bacon, David R., Zhu, Xing, Chan, Yang-Hao, Bussolotti, Fabio, Chan, Nicholas S., Urquizo, Joel Pérez, Watanabe, Kenji, Taniguchi, Takashi, Man, Michael K. L., Madéo, Julien, Qiu, Diana Y., Goh, Kuan Eng Johnson, da Jornada, Felipe H., Dani, Keshav M.
Inducing novel quantum phases and topologies in materials using intense light fields is a key objective of modern condensed matter physics, but nonetheless faces significant experimental challenges. Alternately, theory predicts that in the dense limi
Externí odkaz:
http://arxiv.org/abs/2403.08725
Autor:
Gsponer, Rafaela, Zhao, Ruiyang, Donald-McCann, Jamie, Bacon, David, Koyama, Kazuya, Crittenden, Robert, Simon, Theo, Mueller, Eva-Maria
We evaluate the effectiveness of Early Dark Energy (EDE) in addressing the Hubble tension using data from the completed eBOSS survey, focusing on luminous red galaxies (LRGs), quasars (QSOs), and emission line galaxies (ELGs). We perform cosmological
Externí odkaz:
http://arxiv.org/abs/2312.01977
Autor:
Zhao, Ruiyang, Mu, Xiaoyong, Gsponer, Rafaela, Donald-McCann, Jamie, Feng, Yonghao, Zhang, Weibing, Wang, Yuting, Zhao, Gong-Bo, Koyama, Kazuya, Bacon, David, Crittenden, Robert G.
We perform a multitracer full-shape analysis in Fourier space based on the effective field theory of large-scale structure (EFTofLSS) using the complete Sloan Digital Sky Survey IV (SDSS-IV) extended Baryon Oscillation Spectroscopic Survey (eBOSS) DR
Externí odkaz:
http://arxiv.org/abs/2308.06206
Autor:
Meldorf, Cole, Palmese, Antonella, Brout, Dillon, Chen, Rebecca, Scolnic, Daniel, Kelsey, Lisa, Galbany, Lluís, Hartley, Will, Davis, Tamara, Drlica-Wagner, Alex, Vincenzi, Maria, Annis, James, Dixon, Mitchell, Graur, Or, Kim, Alex, Lidman, Christopher, Möller, Anais, Nugent, Peter, Rose, Benjamin, Smith, Mathew, Allam, Sahar, Diehl, H. Thomas, Tucker, Douglas, Asorey, Jacobo, Calcino, Josh, Carollo, Daniela, Glazebrook, Karl, Lewis, Geraint, Taylor, Georgina, Tucker, Brad E., Aguena, Michel, Andrade-Oliveira, Felipe, Bacon, David, Bertin, Emmanuel, Bocquet, Sebastian, Brooks, David, Burke, David, Carretero, Jorge, Kind, Matias Carrasco, Castander, Francisco Javier, Costanzi, Matteo, da Costa, Luiz, Desai, Shantanu, Doel, Peter, Everett, Spencer, Ferrero, Ismael, Friedel, Douglas, Frieman, Josh, Garcia-Bellido, Juan, Gatti, Marco, Gruen, Daniel, Gschwend, Julia, Gutierrez, Gaston, Hinton, Samuel, Hollowood, Devon L., Honscheid, Klaus, James, David, Kuehn, Kyler, March, Marisa, Marshall, Jennifer, Menanteau, Felipe, Miquel, Ramon, Morgan, Robert, Paz-Chinchon, Francisco, Pereira, Maria Elidaiana da Silva, Sanchez, Eusebio, Scarpine, Vic, Sevilla, Ignacio, Suchyta, Eric, Tarle, Gregory, Varga, Tamas Norbert
Cosmological analyses with type Ia supernovae (SNe Ia) often assume a single empirical relation between color and luminosity ($\beta$) and do not account for varying host-galaxy dust properties. However, from studies of dust in large samples of galax
Externí odkaz:
http://arxiv.org/abs/2206.06928
Autor:
Youles, Samantha, Bautista, Julian E., Font-Ribera, Andreu, Bacon, David, Rich, James, Brooks, David, Davis, Tamara M., Dawson, Kyle, Dhungana, Govinda, Doel, Peter, Fanning, Kevin, Gaztañaga, Enrique, Gontcho, Satya Gontcho A, Gonzalez-Morales, Alma X., Guy, Julien, Honscheid, Klaus, Iršič, Vid, Kehoe, Robert, Kirkby, David, Kisner, Theodore, Landriau, Martin, Guillou, Laurent Le, Levi, Michael E., de la Macorra, Axel, Martini, Paul, Muñoz-Gutiérrez, Andrea, Palanque-Delabrouille, Nathalie, Pérez-Ràfols, Ignasi, Poppett, Claire, Ramírez-Pérez, César, Schubnell, Michael, Tarlé, Gregory, Walther, Michael
Publikováno v:
Monthly Notices of the Royal Astronomical Society 516 (2022) 421-433
Using synthetic Lyman-$\alpha$ forests from the Dark Energy Spectroscopic Instrument (DESI) survey, we present a study of the impact of errors in the estimation of quasar redshift on the Lyman-$\alpha$ correlation functions. Estimates of quasar redsh
Externí odkaz:
http://arxiv.org/abs/2205.06648