Bibcode
Bortolami, M.; Raffuzzi, N.; Pagano, L.; Puglisi, G.; Anand, A.; Banday, A. J.; Campeti, P.; Galloni, G.; Lonappan, A. I.; Monelli, M.; Tomasi, M.; Weymann-Despres, G.; Adak, D.; Allys, E.; Aumont, J.; Aurvik, R.; Baccigalupi, C.; Ballardini, M.; Barreiro, R. B.; Bartolo, N.; Basak, S.; Bersanelli, M.; Besnard, A.; Brinckmann, T.; Calabrese, E.; Carinos, E.; Carones, A.; Casas, F. J.; Cheung, K.; Citran, M.; Clermont, L.; Columbro, F.; Coppi, G.; Coppolecchia, A.; Cuttaia, F.; Dal Bo, P.; de Bernardis, P.; de la Hoz, E.; De Lucia, M.; Della Torre, S.; Diego-Palazuelos, P.; Eriksen, H. K.; Essinger-Hileman, T.; Franceschet, C.; Fuskeland, U.; Galloway, M.; Gerbino, M.; Gervasi, M.; Ghigna, T.; Giardiello, S.; Gimeno-Amo, C.; Gjerløw, E.; Gruppuso, A.; Hazumi, M.; Henrot-Versillé, S.; Hergt, L. T.; Hivon, E.; Jost, B.; Kohri, K.; Lamagna, L.; Lari, T.; Lattanzi, M.; Leloup, C.; Levrier, F.; López-Caniego, M.; Luzzi, G.; Macias-Perez, J.; Maffei, B.; Martínez-González, E.; Masi, S.; Matarrese, S.; Matsumura, T.; Micheli, S.; Montier, L.; Morgante, G.; Mousset, L.; Nagata, R.; Namikawa, T.; Novelli, A.; Noviello, F.; Obata, I.; Occhiuzzi, A.; Paiella, A.; Paoletti, D.; Pascual-Cisneros, G.; Piacentini, F.; Pinchera, M.; Polenta, G.; Porcelli, L.; Remazeilles, M.; Ritacco, A.; Rizzieri, A.; Rubiño-Martín, J. A.; Ruiz-Granda, M.; Sanghavi, J.; Sauvage, V.; Shiraishi, M.; Signorelli, G.; Stever, S. L.; Sullivan, R. M. et al.
Bibliographical reference
Journal of Cosmology and Astroparticle Physics
Advertised on:
11
2025
Citations
2
Refereed citations
2
Description
The LiteBIRD satellite mission aims at detecting Cosmic Microwave Background B modes with unprecedented precision, targeting a total error on the tensor-to-scalar ratio r of δr ∼ 0.001. Operating from the L2 Lagrangian point of the Sun-Earth system, LiteBIRD will survey the full sky across 15 frequency bands (34 to 448 GHz) for 3 years.The current LiteBIRD baseline configuration employs 4508 detectors sampling at 19.1 Hz to achieve an effective polarization sensitivity of 2 μK arcmin and an angular resolution of 31 arcmin (at 140 GHz). We describe the first release of the official LiteBIRD simulations, realized with a new simulation pipeline developed using the LiteBIRD Simulation Framework. This pipeline generates 500 full-sky simulated maps at a HEALPix resolution of N side=512. The simulations include also one year of Time Ordered Data (TOD) for approximately one-third of LiteBIRD's total detectors.
Related projects
Anisotropy of the Cosmic Microwave Background
The general goal of this project is to determine and characterize the spatial and spectral variations in the temperature and polarisation of the Cosmic Microwave Background in angular scales from several arcminutes to several degrees. The primordial matter density fluctuations which originated the structure in the matter distribution of the present
Rafael
Rebolo López