Zobrazeno 1 - 10
of 2 399
pro vyhledávání: '"González, Alfonso"'
Autor:
Pennington, Lori, Leal, María del Pilar, González, Alfonso, Galarza, Iván, Hurtado, Américo, Monterrubio, Carlos, Boo, Patricia
Publikováno v:
Universidad Peruana de Ciencias Aplicadas (UPC)Repositorio Académico - UPC.
"La Facultad de Administración en Hotelería y Turismo de la Universidad Peruana de Ciencias Aplicadas, el CETT Barcelona School of Tourism, Hospitality and Gastronomy (Universitat de Barcelona) y la Facultad de Administración de Empresas Turístic
Externí odkaz:
http://hdl.handle.net/10757/658232
Autor:
Pereira-Santaella, Miguel, González-Alfonso, Eduardo, García-Bernete, Ismael, Donnan, Fergus R., Santa-Maria, Miriam G., Goicoechea, Javier R., Lamperti, Isabella, Perna, Michele, Rigopoulou, Dimitra
Publikováno v:
A&A 689, L12 (2024)
We study the 3.4-4.4$\mu$m fundamental rovibrational band of H3+, a key tracer of the ionization of the molecular interstellar medium (ISM), in a sample of 12 local (d< 400 Mpc) ultra/luminous infrared galaxies (U/LIRGs) observed with JWST/NIRSpec. T
Externí odkaz:
http://arxiv.org/abs/2408.14545
Autor:
Lesage, Benjamin, Boniol, Frédéric, Delmas, Kevin, Gauffriau, Adrien, Gonzalez, Alfonso Mascarenas, Pagetti, Claire
The emergence of Deep Neural Network (DNN) and machine learning-based applications paved the way for a new generation of hybrid hardware platforms. Hybrid platforms embed several cores and accelerators in a small package. However, in order to satisfy
Externí odkaz:
http://arxiv.org/abs/2406.12346
Autor:
Lankhaar, Boy, Aalto, Susanne, Wethers, Clare, Moldon, Javier, Beswick, Rob, Gorski, Mark, König, Sabine, Yang, Chentao, Mangum, Jeff, Gallagher, John, Combes, Francoise, Rigopoulou, Dimitra, González-Alfonso, Eduardo, Muller, Sébastien, Garcia-Bernete, Ismael, Henkel, Christian, Nishimura, Yuri, Ricci, Claudio
High resolution (0."037-0."13 [10-35 pc]) e-MERLIN ($\lambda6-18$ cm) and (0."024 [6.5 pc]) ALMA ($\lambda 1.1$ mm) observations have been used to image OH (hydroxyl) and H$_2$CO (formaldehyde) megamaser emission, and HCN 3->2 emission towards the nu
Externí odkaz:
http://arxiv.org/abs/2406.07620
Autor:
Pereira-Santaella, Miguel, García-Bernete, Ismael, González-Alfonso, Eduardo, Alonso-Herrero, Almudena, Colina, Luis, García-Burillo, Santiago, Rigopoulou, Dimitra, Arribas, Santiago, Perna, Michele
Publikováno v:
A&A 685, L13 (2024)
We report the detection of extended (>0.5-1kpc) high-ionization [MgIV] 4.487 $\mu$m (80 eV) emission in four local luminous infrared galaxies observed with JWST/NIRSpec. Excluding the nucleus and outflow of the Type 1 active galactic nucleus (AGN) in
Externí odkaz:
http://arxiv.org/abs/2404.16641
Autor:
Gorski, M. D., Aalto, S., König, S., Wethers, C. F., Yang, C., Muller, S., Onishi, K., Sato, M., Falstad, N., Mangum, Jeffrey G., Linden, S. T., Combes, F., Martín, S., Imanishi, M., Wada, Keiichi, Barcos-Muñoz, L., Stanley, F., García-Burillo, S., van der Werf, P. P., Evans, A. S., Henkel, C., Viti, S., Harada, N., Díaz-Santos, T., Gallagher, J. S., González-Alfonso, E.
Publikováno v:
A&A 684, L11 (2024)
How galaxies regulate nuclear growth through gas accretion by supermassive black holes (SMBHs) is one of the most fundamental questions in galaxy evolution. One potential way to regulate nuclear growth is through a galactic wind that removes gas from
Externí odkaz:
http://arxiv.org/abs/2403.16759
Autor:
Nishimura, Y., Aalto, S., Gorski, M. D., König, S., Onishi, K., Wethers, C., Yang, C., Barcos-Muñoz, L., Combes, F., Díaz-Santos, T., Gallagher, J. S., García-Burillo, S., González-Alfonso, E., Greve, T. R., Harada, N., Henkel, C., Imanishi, M., Kohno, K., Linden, S. T., Mangum, J. G., Martín, S., Muller, S., Privon, G. C., Ricci, C., Stanley, F., van der Werf, P. P., Viti, S.
Publikováno v:
A&A 686, A48 (2024)
Nuclear regions of ultraluminous and luminous infrared galaxies (U/LIRGs) are powered by starbursts and/or active galactic nuclei (AGNs). These regions are often obscured by extremely high columns of gas and dust. Molecular lines in the submillimeter
Externí odkaz:
http://arxiv.org/abs/2402.15436
Autor:
García-Bernete, I., Pereira-Santaella, M., González-Alfonso, E., Rigopoulou, D., Efstathiou, A., Donnan, F. R., Thatte, N.
We analyze JWST NIRSpec$+$MIRI/MRS observations of the infrared (IR) gas-phase molecular bands of the most enshrouded source (D1) within the interacting system and luminous IR galaxy II Zw 096. We report the detection of rovibrational lines of H$_2$O
Externí odkaz:
http://arxiv.org/abs/2401.02763
Autor:
González-Alfonso, Eduardo, García-Bernete, Ismael, Pereira-Santaella, Miguel, Neufeld, David A., Fischer, Jacqueline, Donnan, Fergus R.
Mid-infrared (mid-IR) gas-phase molecular bands are powerful diagnostics of the warm interstellar medium. We report the James Webb Space Telescope detection of the CO v=1-0 (4.4-5.0 um) and H2O nu2=1-0 (5.0-7.8um) ro-vibrational bands, both in absorp
Externí odkaz:
http://arxiv.org/abs/2312.04914
Autor:
Quinatoa, Daysi, Yang, Chentao, Ibar, Edo, Humphreys, Elizabeth, Aalto, Susanne, Barcos-Muñoz, Loreto, González-Alfonso, Eduardo, Impellizzeri, Violette, Jaffé, Yara, Liu, Lijie, Martín, Sergio, Weiss, Axel, Zhang, Zhi-Yu
We report the first ground-based detection of the water line p-H2O (211-202) at 752.033 GHz in three z < 0.08 ultra-luminous infrared galaxies (ULIRGs): IRAS 06035-7102, IRAS 17207-0014 and IRAS 09022-3615. Using the Atacama Pathfinder EXperiment (AP
Externí odkaz:
http://arxiv.org/abs/2311.02230