Zobrazeno 1 - 10
of 1 622
pro vyhledávání: '"Maríns, A."'
Autor:
Abdalla, Elcio, Marins, Alessandro, Abdalla, Filipe, Vieira, Jordany, Formigari, Lucas, Queiroz, Amilcar R., Wang, Bin, Barosi, Luciano, Villela, Thyrso, Wuensche, Carlos A., Feng, Chang, Gurjao, Edmar, Landim, Ricardo, Novaes, Camila P., Santos, Joao R. L., Zhang, Jiajung
we review the Baryon Acoustic Oscillations from Integrated Neutral Gas Observations (BINGO) telescope, an international collaboration, led by Brazil and China, aiming to explore the Universe history through integrated post-reionization 21cm signals a
Externí odkaz:
http://arxiv.org/abs/2309.05099
The BINGO Project IX: Search for Fast Radio Bursts -- A Forecast for the BINGO Interferometry System
Autor:
Santos, Marcelo V. dos, Landim, Ricardo G., Hoerning, Gabriel A., Abdalla, Filipe B., Queiroz, Amilcar, Abdalla, Elcio, Wuensche, Carlos A., Wang, Bin, Barosi, Luciano, Villela, Thyrso, Marins, Alessandro, Feng, Chang, Gurjao, Edmar, Novaes, Camila P., Santos, Larissa C. O., Santos, Joao R. L., Zhang, Jiajun, Liccardo, Vincenzo, Zhang, Xue, Sang, Yu, Vieira, Frederico, Motta, Pablo
Publikováno v:
A&A, 681, A120 (2024)
The Baryon Acoustic Oscillations (BAO) from Integrated Neutral Gas Observations (BINGO) radio telescope will use the neutral Hydrogen emission line to map the Universe in the redshift range $0.127 \le z \le 0.449$, with the main goal of probing BAO.
Externí odkaz:
http://arxiv.org/abs/2308.06805
Autor:
Eskilt, J. R., Lee, K., Watts, D. J., Anshul, V., Aurlien, R., Basyrov, A., Bersanelli, M., Colombo, L. P. L., Eriksen, H. K., Fornazier, K. S. F., Fuskeland, U., Galloway, M., Gjerløw, E., Hergt, L. T., Ihle, H. T., Lunde, J. G. S., Marins, A., Nerval, S. K., Paradiso, S., Rahman, F., San, M., Stutzer, N. -O., Wehus, I. K.
Publikováno v:
A&A 678, A169 (2023)
We implement support for a cosmological parameter estimation algorithm as proposed by Racine et al. (2016) in Commander, and quantify its computational efficiency and cost. For a semi-realistic simulation similar to Planck LFI 70 GHz, we find that th
Externí odkaz:
http://arxiv.org/abs/2306.15511
Autor:
Watts, D. J., Basyrov, A., Eskilt, J. R., Galloway, M., Hergt, L. T., Herman, D., Ihle, H. T., Paradiso, S., Rahman, F., Thommesen, H., Aurlien, R., Bersanelli, M., Bianchi, L. A., Brilenkov, M., Colombo, L. P. L., Eriksen, H. K., Franceschet, C., Fuskeland, U., Gjerløw, E., Hensley, B., Hoerning, G. A., Lee, K., Lunde, J. G. S., Marins, A., Nerval, S. K., Patel, S. K., Regnier, M., San, M., Sanyal, S., Stutzer, N. -O., Verma, A., Wehus, I. K., Zhou, Y.
We present Cosmoglobe Data Release 1, which implements the first joint analysis of WMAP and Planck LFI time-ordered data, processed within a single Bayesian end-to-end framework. This framework builds directly on a similar analysis of the LFI measure
Externí odkaz:
http://arxiv.org/abs/2303.08095
Autor:
Marins, Alessandro, Abdalla, Filipe B., Fornazier, Karin S. F., Abdalla, Elcio, Assis, Luiz H. F., Remazeilles, Mathieu, Wuensche, Carlos Alexandre, Barosi, Luciano, Queiroz, Amilcar R., Villela, Thyrso, Wang, Bin, Feng, Chang, Landim, Ricardo, Liccardo, Vincenzo, Novaes, Camila P., Santos, Larissa, Santos, Marcelo V. dos, Zhang, Jiajun
BINGO will observe hydrogen distribution by means of the 21 cm line signal by drift-scan mapping through a tomographic analysis called \emph{Intensity Mapping} (IM) between 980 and 1260 MHz which aims at analyzing Dark Energy using \emph{Baryon Acous
Externí odkaz:
http://arxiv.org/abs/2209.11701
BeyondPlanck IV. On end-to-end simulations in CMB analysis -- Bayesian versus frequentist statistics
Autor:
Brilenkov, M., Fornazier, K. S. F., Hergt, L. T., Hoerning, G. A., Marins, A., Murokoshi, T., Rahman, F., Stutzer, N. -O., Zhou, Y., Abdalla, F. B., Andersen, K. J., Aurlien, R., Banerji, R., Basyrov, A., Battista, A., Bersanelli, M., Bertocco, S., Bollanos, S., Colombo, L. P. L., Eriksen, H. K., Eskilt, J. R., Foss, M. K., Franceschet, C., Fuskeland, U., Galeotta, S., Galloway, M., Gerakakis, S., Gjerlow, E., Hensley, B., Herman, D., Hoang, T. D., Ieronymaki, M., Ihle, H. T., Jewell, J. B., Karakci, A., Keihanen, E., Keskitalo, R., Maggio, G., Maino, D., Maris, M., Paradiso, S., Partridge, B., Reinecke, M., Suur-Uski, A. -S., Svalheim, T. L., Tavagnacco, D., Thommesen, H., Tomasi, M., Watts, D. J., Wehus, I. K., Zacchei, A.
Publikováno v:
A&A 675, A4 (2023)
End-to-end simulations play a key role in the analysis of any high-sensitivity CMB experiment, providing high-fidelity systematic error propagation capabilities unmatched by any other means. In this paper, we address an important issue regarding such
Externí odkaz:
http://arxiv.org/abs/2209.04437
Autor:
Novaes, Camila Paiva, Zhang, Jiajun, de Mericia, Eduardo J., Abdalla, Filipe B., Liccardo, Vincenzo, Wuensche, Carlos A., Delabrouille, Jacques, Remazeilles, Mathieu, Santos, Larissa, Landim, Ricardo G., Abdalla, Elcio, Barosi, Luciano, Queiroz, Amilcar, Villela, Thyrso, Wang, Bin, Brito, Francisco A., Costa, André A., Ferreira, Elisa G. M., Marins, Alessandro, Santos, Marcelo V. dos
Publikováno v:
A&A 666, A83 (2022)
A new and promising technique for observing the Universe and study the dark sector is the intensity mapping of the redshifted 21cm line of neutral hydrogen (HI). The BINGO radio telescope will use the 21cm line to map the Universe in the redshift ran
Externí odkaz:
http://arxiv.org/abs/2207.12125
Autor:
de Mericia, Eduardo J., Santos, Larissa, Wuensche, Carlos Alexandre, Liccardo, Vincenzo, Novaes, Camila P., Delabrouille, Jacques, Remazeilles, Mathieu, Abdalla, Filipe, Feng, Chang, Barosi, Luciano, Queiroz, Amilcar, Villela, Thyrso, Wang, Bin, Zhang, Jiajun, Costa, Andre A., Ferreira, Elisa G. M., Landim, Ricardo G., Marins, Alessandro, Santos, Marcelo V. dos
Publikováno v:
A&A 671, A58 (2023)
To recover the 21 cm hydrogen line, it is essential to separate the cosmological signal from the much stronger foreground contributions at radio frequencies. The BINGO radio telescope is designed to measure the 21 cm line and detect BAOs using the in
Externí odkaz:
http://arxiv.org/abs/2204.08112
Autor:
Marins, Gabriel, Aquino, Michely Ferreira Santos de, da Silva, Ana Claudia, de Queiroz, Heitor Augusto Castilha, Laumann, Raúl Alberto, Togni, Pedro Henrique Brum
Publikováno v:
In Agriculture, Ecosystems and Environment 15 October 2024 374
Autor:
de Rezende, Cristiane Mara, da Silva, Alisson Gomes, Sillero-Quintana, Manuel, Marins, João Carlos Bouzas
Publikováno v:
In Journal of Thermal Biology October 2024 125