Zobrazeno 1 - 10
of 6 738
pro vyhledávání: '"Dunkley P"'
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:
Isopi, G., Capalbo, V., Hincks, A. D., Di Mascolo, L., Barbavara, E., Battistelli, E. S., Bond, J. R., Cui, W., Coulton, W. R., De Petris, M., Devlin, M., Dolag, K., Dunkley, J., Fabjan, D., Ferragamo, A., Gill, A. S., Guan, Y., Halpern, M., Hilton, M., Hughes, J. P., Lokken, M., van Marrewijk, J., Moodley, K., Mroczkowski, T., Orlowski-Scherer, J., Rasia, E., Santoni, S., Sifón, C., Wollack, E. J., Yepes, G.
According to CMB measurements, baryonic matter constitutes about $5\%$ of the mass-energy density of the universe. A significant population of these baryons, for a long time referred to as `missing', resides in a low density, warm-hot intergalactic m
Externí odkaz:
http://arxiv.org/abs/2410.14404
Autor:
Morris, Thomas W., Battistelli, Elia, Bustos, Ricardo, Choi, Steve K., Duivenvoorden, Adriaan J., Dunkley, Jo, Dünner, Rolando, Halpern, Mark, Guan, Yilun, van Marrewijk, Joshiwa, Mroczkowski, Tony, Naess, Sigurd, Niemack, Michael D., Page, Lyman A., Partridge, Bruce, Puddu, Roberto, Salatino, Maria, Sifón, Cristóbal, Wang, Yuhan, Wollack, Edward J.
At frequencies below 1\,Hz, fluctuations in atmospheric emission in the Chajnantor region in northern Chile are the primary source of interference for bolometric millimeter-wave observations. This paper focuses on the statistics of these fluctuations
Externí odkaz:
http://arxiv.org/abs/2410.13064
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:
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:
Lokken, M., van Engelen, A., Aguena, M., Allam, S. S., Anbajagane, D., Bacon, D., Baxter, E., Blazek, J., Bocquet, S., Bond, J. R., Brooks, D., Calabrese, E., Rosell, A. Carnero, Carretero, J., Costanzi, M., da Costa, L. N., Coulton, W. R., De Vicente, J., Desai, S., Doel, P., Doux, C., Duivenvoorden, A. J., Dunkley, J., Huang, Z., Everett, S., Ferrero, I., Frieman, J., García-Bellido, J., Gatti, M., Gaztanaga, E., Giannini, G., Gluscevic, V., Gruen, D., Gruendl, R. A., Guan, Y., Gutierrez, G., Hinton, S. R., Hložek, R., Hollowood, D. L., Honscheid, K., James, D. J., Kuehn, K., Lahav, O., Lee, S., Li, Z., Madhavacheril, M., Marques, G. A., Marshall, J. L., Mena-Fernández, J., Menanteau, F., Miquel, R., Myles, J., Niemack, M. D., Pandey, S., Pereira, M. E. S., Pieres, A., Malagón, A. A. Plazas, Porredon, A., Rodríguez-Monroy, M., Roodman, A., Samuroff, S., Sanchez, E., Cid, D. Sanchez, Santiago, B., Schubnell, M., Sevilla-Noarbe, I., Sifón, C., Smith, M., Staggs, S., Suchyta, E., Swanson, M. E. C., Tarle, G., To, C-H., Weaverdyck, N., Wiseman, P., Wollack, E. J.
Statistics that capture the directional dependence of the baryon distribution in the cosmic web enable unique tests of cosmology and astrophysical feedback. We use constrained oriented stacking of thermal Sunyaev-Zel'dovich (tSZ) maps to measure the
Externí odkaz:
http://arxiv.org/abs/2409.04535
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:
Shao, Helen, Givans, Jahmour J., Dunkley, Jo, Madhavacheril, Mathew, Qu, Frank, Farren, Gerrit, Sherwin, Blake
The sum of cosmic neutrino masses can be measured cosmologically, as the sub-eV particles behave as `hot' dark matter whose main effect is to suppress the clustering of matter compared to a universe with the same amount of purely cold dark matter. Cu
Externí odkaz:
http://arxiv.org/abs/2409.02295
Autor:
Shirasaki, Masato, Sifón, Cristóbal, Miyatake, Hironao, Lau, Erwin, Zhang, Zhuowen, Bahcall, Neta, Devlin, Mark, Dunkley, Jo, Farahi, Arya, Hilton, Matt, Lin, Yen-Ting, Nagai, Daisuke, Staggs, Suzanne T., Sunayama, Tomomi, Spergel, David, Wollack, Edward J.
We present a stacked lensing analysis of 96 galaxy clusters selected by the thermal Sunyaev-Zel'dovich (SZ) effect in maps of the cosmic microwave background (CMB). We select foreground galaxy clusters with a $5\sigma$-level SZ threshold in CMB obser
Externí odkaz:
http://arxiv.org/abs/2407.08201
Autor:
Hadzhiyska, B., Ferraro, S., Guachalla, B. Ried, Schaan, E., Aguilar, J., Battaglia, N., Bond, J. R., Brooks, D., Calabrese, E., Choi, S. K., Claybaugh, T., Coulton, W. R., Dawson, K., Devlin, M., Dey, B., Doel, P., Duivenvoorden, A. J., Dunkley, J., Farren, G. S., Font-Ribera, A., Forero-Romero, J. E., Gallardo, P. A., Gaztañaga, E., Gontcho, S. Gontcho, Gralla, M., Guillou, L. Le, Gutierrez, G., Guy, J., Hill, J. C., Hložek, R., Honscheid, K., Juneau, S., Kisner, T., Kremin, A., Landriau, M., Liu, R. H., Louis, T., MacCrann, N., de Macorra, A., Madhavacheril, M., Manera, M., Meisner, A., Miquel, R., Moodley, K., Moustakas, J., Mroczkowski, T., Naess, S., Newman, J., Niemack, M. D., Niz, G., Page, L., Palanque-Delabrouille, N., Partridge, B., Percival, W. J., Prada, F., Qu, F. J., Rossi, G., Sanchez, E., Schlegel, D., Schubnell, M., Sehgal, N., Seo, H., Sifón, C., Spergel, D., Sprayberry, D., Staggs, S., Tarlé, G., Vargas, C., Vavagiakis, E. M., Weaver, B. A., Wollack, E. J., Zhou, R., Zou, H.
Recent advances in cosmological observations have provided an unprecedented opportunity to investigate the distribution of baryons relative to the underlying matter. In this work, we robustly show that the gas is much more extended than the dark matt
Externí odkaz:
http://arxiv.org/abs/2407.07152