Results 121 to 130 of about 3,768 (214)

Supervised Extraction of the Thermal Sunyaev–Zel’dovich Effect with a Three-dimensional Convolutional Neural Network

The Astrophysical Journal
The thermal Sunyaev–Zel’dovich (SZ) effect offers a unique probe of the hot and diffuse Universe that could help close the missing baryon problem. Traditional extractions of the SZ effect, however, exhibit systematic noise that may lead to unreliable ...
Cameron T. Pratt, Zhijie Qu, Joel N. Bregman   +2 more
doaj   +1 more source

Orbit Determination through Cosmic Microwave Background Radiation

CoRR
This paper was presented at the 2024 AAS/AIAA Astrodynamics Specialist Conference, August 11-15, 2024, Broomfield, Colorado ...
Pedro Kukulka de Albuquerque, Andre Rossi Kuroswiski, Annie S. Wu, Willer Gomes dos Santos, Paulo Costa   +4 more
openaire   +2 more sources

CMB-S4: Foreground-cleaning Pipeline Comparison for Measuring Primordial Gravitational Waves

The Astrophysical Journal
We compare multiple foreground-cleaning pipelines for estimating the tensor-to-scalar ratio, r , using simulated maps of the planned CMB-S4 experiment within the context of the South Pole Deep Patch.
Federico Bianchini, Dominic Beck, W. L. Kimmy Wu, Zeeshan Ahmed, Sebastian Belkner, Julien Carron, Brandon S. Hensley, Clement L. Pryke, Caterina Umiltá, CMB-S4 Collaboration   +9 more
doaj   +1 more source

BICEP/Keck. XX. Component-separated Maps of the Polarized Cosmic Microwave Background and Thermal Dust Emission Using Planck and BICEP/Keck Observations through the 2018 Observing Season

The Astrophysical Journal
We present component-separated polarization maps of the cosmic microwave background (CMB) and Galactic thermal dust emission, derived using data from the BICEP/Keck experiments through the 2018 observing season and Planck.
P. A. R. Ade, Z. Ahmed, M. Amiri, D. Barkats, R. Basu Thakur, C. A. Bischoff, D. Beck, J. J. Bock, H. Boenish, V. Buza, B. Cantrall, J. R. Cheshire IV, J. Connors, J. Cornelison, M. Crumrine, A. J. Cukierman, E. Denison, L. Duband, M. Echter, M. Eiben, B. D. Elwood, S. Fatigoni, J. P. Filippini, A. Fortes, M. Gao, C. Giannakopoulos, N. Goeckner-Wald, D. C. Goldfinger, S. Gratton, J. A. Grayson, A. Greathouse, P. K. Grimes, G. Hall, G. Halal, M. Halpern, E. Hand, S. A. Harrison, S. Henderson, T. D. Hoang, J. Hubmayr, H. Hui, K. D. Irwin, J. H. Kang, K. S. Karkare, S. Kefeli, J. M. Kovac, C. Kuo, K. Lasko, K. Lau, M. Lautzenhiser, A. Lennox, T. Liu, S. Mackey, N. Maher, K. G. Megerian, L. Minutolo, L. Moncelsi, Y. Nakato, H. T. Nguyen, R. O’Brient, S. N. Paine, A. Patel, M. A. Petroff, A. R. Polish, T. Prouve, C. Pryke, C. D. Reintsema, S. Richter, T. Romand, M. Salatino, A. Schillaci, B. Schmitt, R. Schwarz, C. D. Sheehy, B. Singari, A. Soliman, T. St Germaine, A. Steiger, B. Steinbach, R. Sudiwala, G. P. Teply, K. L. Thompson, C. Tucker, A. D. Turner, C. Vergès, A. G. Vieregg, A. Wandui, A. C. Weber, J. Willmert, C. L. Wong, W. L. K. Wu, H. Yang, C. Yu, L. Zeng, C. Zhang, S. Zhang, (BICEP/Keck Collaboration)   +96 more
doaj   +1 more source

Anisotropy of the Cosmic Microwave Background Radiation on Large and Medium Angular Scales [PDF]

, 1998
This grant has supported work at Brown University on measurements of the 2.7 K Cosmic Microwave Background Radiation (CMB). The goal has been to characterize the spatial variations in the temperature of the CMB in order to understand the formation of ...
Houghton, Anthony, Timbie, Peter
core   +1 more source

Cosmic Microwave Background Radiation [PDF]

, 2007
openaire   +1 more source

Modified Gravity: From Black Holes Entropy to Current Cosmology, 4th Edition. [PDF]

Entropy (Basel)
Bamba K.
europepmc   +1 more source

Reversible Evaporation and the Entropy of Black Holes. [PDF]

Entropy (Basel)
Herrmann F, Pohlig M.
europepmc   +1 more source

Cosmic Microwave Background Radiation as a Maximum Entropy State [PDF]

The Cosmic Microwave Background (CMB) radiation is the residual radiation from the early universe, representing a near-perfect thermal equilibrium blackbody spectrum.
Malicse, Angelito
core   +1 more source

DNA as a quantum system in evolution. [PDF]

PLoS One
Garcia NA.
europepmc   +1 more source