Simons Observatory: Constraining inflationary gravitational waves with multitracer B -mode delensing

Autor: Toshiya Namikawa, Anton Baleato Lizancos, Naomi Robertson, Blake D. Sherwin, Anthony Challinor, David Alonso, Susanna Azzoni, Carlo Baccigalupi, Erminia Calabrese, Julien Carron, Yuji Chinone, Jens Chluba, Gabriele Coppi, Josquin Errard, Giulio Fabbian, Simone Ferraro, Alba Kalaja, Antony Lewis, Mathew S. Madhavacheril, P. Daniel Meerburg, Joel Meyers, Federico Nati, Giorgio Orlando, Davide Poletti, Giuseppe Puglisi, Mathieu Remazeilles, Neelima Sehgal, Osamu Tajima, Grant Teply, Alexander van Engelen, Edward J. Wollack, Zhilei Xu, Byeonghee Yu, Ningfeng Zhu, Andrea Zonca

Publikováno v: Phys.Rev.D
Phys.Rev.D, 2022, 105 (2), pp.023511. ⟨10.1103/PhysRevD.105.023511⟩
Physical Review D, vol 105, iss 2
Physical Review D, 105(2):023511. AMER PHYSICAL SOC

We introduce and validate a delensing framework for the Simons Observatory (SO), which will be used to improve constraints on inflationary gravitational waves (IGWs) by reducing the lensing noise in measurements of the $B$-modes in CMB polarization.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8f530d14b17fa210515f04a17e41bca
https://doi.org/10.1103/physrevd.105.023511