Zobrazeno 1 - 10
of 1 071
pro vyhledávání: '"Gonzalez-Nuevo J"'
Autor:
Bakx, T. J. L. C., Amvrosiadis, A., Bendo, G. J., Algera, H. S. B., Serjeant, S., Bonavera, L., Borsato, E., Chen, X., Cox, P., González-Nuevo, J., Hagimoto, M., Harrington, K. C., Ivison, R. J., Kamieneski, P., Marchetti, L., Riechers, D. A., Tsukui, T., van der Werf, P. P., Yang, C., Zavala, J. A., Andreani, P., Berta, S., Cooray, A. R., De Zotti, G., Eales, S., Ikeda, R., Knudsen, K. K., Mitsuhashi, I., Negrello, M., Neri, R., Omont, A., Scott, D., Tamura, Y., Temi, P., Urquhart, S. A.
We use the Atacama Large sub/Millimetre Array (ALMA) to efficiently observe spectral lines across Bands 3, 4, 5, 6, 7, and 8 at high-resolution (0.5" - 0.1") for 16 bright southern Herschel sources at $1.5 < z < 4.2$. With only six and a half hours o
Externí odkaz:
http://arxiv.org/abs/2410.16351
Autor:
Cueli, M. M., Cabo, S. R., González-Nuevo, J., Bonavera, L., Lapi, A., Viel, M., Crespo, D., Casas, J. M., Fernández-Fernández, R.
The phenomenon of magnification bias can induce a non-negligible angular correlation between two samples of galaxies with nonoverlapping redshift distributions. This signal is particularly clear when background submillimeter galaxies are used, and ha
Externí odkaz:
http://arxiv.org/abs/2406.03236
Gravitational lensing is a powerful tool for studying the distribution of mass in the Universe. Understanding the magnification bias effect in gravitational lensing and its impact on the flux of sub-millimetre galaxies (SMGs) is crucial for accurate
Externí odkaz:
http://arxiv.org/abs/2403.01990
Autor:
Casas, J. M., Bonavera, L., González-Nuevo, J., Puglisi, G., Baccigalupi, C., Cueli, M. M., Crespo, D., González-Gutiérrez, C., de Cos, F. J.
Recovering the polarized cosmic microwave background (CMB) is crucial for shading light on Cosmic Inflation. Methods with different characteristics should be developed and optimized. We aim to use a neural network called CENN and train it for recover
Externí odkaz:
http://arxiv.org/abs/2310.07590
Publikováno v:
A&A 686, A191 (2024)
This paper is the third in a series on submillimeter galaxy magnification bias, focusing on the tomographic scenario. It refines the methodology used to constrain the halo occupation distribution model and cosmological parameters within a flat $\Lamb
Externí odkaz:
http://arxiv.org/abs/2305.13836
The measurement of the cross-correlation function is crucial to assess magnification bias in galaxy surveys. Previous works used mini-tile subsampling, but accurately determining the integral constraint (IC) correction for unbiased estimation is chal
Externí odkaz:
http://arxiv.org/abs/2305.13834
Autor:
Hagimoto, M., Bakx, T. J. L. C., Serjeant, S., Bendo, G. J., Urquhart, S. A., Eales, S., Harrington, K. C., Tamura, Y., Umehata, H., Berta, S., Cooray, A. R., Cox, P., De Zotti, G., Lehnert, M. D., Riechers, D. A., Scott, D., Temi, P., van der Werf, P. P., Yang, C., Amvrosiadis, A., Andreani, P. M., Baker, A. J., Beelen, A., Borsato, E., Buat, V., Butler, K. M., Dannerbauer, H., Dunne, L., Dye, S., Enia, A. F. M., Fan, L., Gavazzi, R., Gonzalez-Nuevo, J., Harris, A. I., Herrera, C. N., Hughes, D. H., Ismail, D., Ivison, R. J., Jones, B., Kohno, K., Krips, M., Lagache, G., Marchetti, L., Massardi, M., Messias, H., Negrello, M., Neri, R., Omont, A., Perez-Fournon, I., Sedgwick, C., Smith, M. W. L., Stanley, F., Verma, A., Vlahakis, C., Ward, B., Weiner, C., Weiss, A., Young, A. J.
We analyse the molecular and atomic emission lines of 71 bright Herschel-selected galaxies between redshifts 1.4 to 4.6 detected by the Atacama Large Millimetre/submillimetre Array. These lines include a total of 156 CO, [C I], and H2O emission lines
Externí odkaz:
http://arxiv.org/abs/2303.04830
Autor:
Bendo, G. J., Urquhart, S. A., Serjeant, S., Bakx, T., Hagimoto, M., Cox, P., Neri, R., Lehnert, M. D., Dannerbauer, H., Amvrosiadis, A., Andreani, P., Baker, A. J., Beelen, A., Berta, S., Borsato, E., Buat, V., Butler, K. M., Cooray, A., De Zotti, G., Dunne, L., Dye, S., Eales, S., Enia, A., Fan, L., Gavazzi, R., González-Nuevo, J., Harris, A. I., Herrera, C. N., Hughes, D. H., Ismail, D., Jones, B. M., Kohno, K., Krips, M., Lagache, G., Marchetti, L., Massardi, M., Messias, H., Negrello, M., Omont, A., Pérez-Fournon, I., Riechers, D. A., Scott, D., Smith, M. W. L., Stanley, F., Tamura, Y., Temi, P., van der Werf, P., Verma, A., Vlahakis, C., Weiß, A., Yang, C., Young, A. J.
We present 101 and 151 GHz ALMA continuum images for 85 fields selected from Herschel observations that have 500 micron flux densities >80 mJy and 250-500 micron colours consistent with z > 2, most of which are expected to be gravitationally lensed o
Externí odkaz:
http://arxiv.org/abs/2301.02584
Autor:
Casas, J. M., Bonavera, L., González-Nuevo, J., Cueli, M. M., Crespo, D., Goitia, E., González-Gutiérrez, C., Santos, J. D., Sánchez, M. L., de Cos, F. J.
Publikováno v:
A&A 670, A76 (2023)
Constraining the polarisation properties of extragalactic point sources is a relevant task not only because they are one of the main contaminants for primordial cosmic microwave background B-mode detection if the tensor-to-scalar ratio is lower than
Externí odkaz:
http://arxiv.org/abs/2212.13055
In this work, we want to exploit the magnification bias of the SMGs using two different foreground samples, quasi-stellar objects (QSOs) and galaxies. Our aim is to study and compare their mass density profiles and estimate their masses and concentra
Externí odkaz:
http://arxiv.org/abs/2210.17318