Zobrazeno 1 - 10
of 2 102
pro vyhledávání: '"Hicks E"'
Autor:
Poitevineau, R., Combes, F., Garcia-Burillo, S., Cornu, D., Herrero, A. Alonso, Almeida, C. Ramos, Audibert, A., Bellocchi, E., Boorman, P. G., Bunker, A. J., Davies, R., Díaz-Santos, T., García-Bernete, I., García-Lorenzo, B., González-Martín, O., Hicks, E. K. S., Hönig, S. F., Hunt, L. K., Imanishi, M., Pereira-Santaella, M., Ricci, C., Rigopoulou, D., Rosario, D. J., Rouan, D., Martin, M. Villar, Ward, M.
The detailed feeding and feedback mechanisms of Active Galactic Nuclei (AGN) are not yet well known. For low-luminosity and obscured AGN, as well as late-type galaxies, determining the central black hole (BH) masses is challenging. Our goal with the
Externí odkaz:
http://arxiv.org/abs/2411.18200
Autor:
Esparza-Arredondo, D., Almeida, C. Ramos, Audibert, A., Pereira-Santaella, M., García-Bernete, I., García-Burillo, S., Shimizu, T., Davies, R., Muñoz, L. Hermosa, Alonso-Herrero, A., Combes, F., Speranza, G., Zhang, L., Campbell, S., Bellocchi, E., Bunker, A. J., Díaz-Santos, T., García-Lorenzo, B., González-Martín, O., Hicks, E. K. S., Labiano, A., Levenson, N. A., Ricci, C., Rosario, D., Hoenig, S., Packham, C., Stalevski, M., Fuller, L., Izumi, T., López-Rodríguez, E., Rigopoulou, D., Rouan, D., Ward, M.
Understanding the processes that drive the morphology and kinematics of molecular gas in galaxies is crucial for comprehending star formation and, ultimately, galaxy evolution. Using data obtained with the James Webb Space Telescope (JWST) and the At
Externí odkaz:
http://arxiv.org/abs/2411.12398
Autor:
García-Bernete, I., Rigopoulou, D., Donnan, F. R., Alonso-Herrero, A., Pereira-Santella, M., Shimizu, T., Davies, R., Roche, P. F., García-Burillo, S., Labiano, A., Muñoz, L. Hermosa, Zhang, L., Audibert, A., Bellocchi, E., Bunker, A., Combes, F., Delaney, D., Esparza-Arredondo, D., Gandhi, P., González-Martín, O., Hönig, S. F., Imanishi, M., Hicks, E. K. S., Fuller, L., Leist, M., Levenson, N. A., Lopez-Rodriguez, E., Packham, C., Almeida, C. Ramos, Ricci, C., Stalevski, M., Martín, M. Villar, Ward, M. J.
Publikováno v:
A&A 691, A162 (2024)
We analyze JWST MIRI/MRS observations of the infrared PAH bands in the nuclear and circumnuclear regions of local AGN from the GATOS Survey. In this work, we examine the PAH properties in the circumnuclear regions of AGN and AGN-outflows, and compare
Externí odkaz:
http://arxiv.org/abs/2409.05686
Autor:
Muñoz, L. Hermosa, Alonso-Herrero, A., Pereira-Santaella, M., García-Bernete, I., García-Burillo, S., García-Lorenzo, B., Davies, R., Shimizu, T., Esparza-Arredondo, D., Hicks, E. K. S., Haidar, H., Leist, M., López-Rodríguez, E., Almeida, C. Ramos, Rosario, D., Zhang, L., Audibert, A., Bellocchi, E., Boorman, P., Bunker, A. J., Combes, F., Campbell, S., Díaz-Santos, T., Fuller, L., Gandhi, P., González-Martín, O., Hönig, S., Imanishi, M., Izumi, T., Labiano, A., Levenson, N. A., Packham, C., Ricci, C., Rigopoulou, D., Rouan, D., Stalevski, M., Villar-Martín, M., Ward, M. J.
Publikováno v:
A&A 690, A350 (2024)
We present observations of the type-2 Seyfert NGC7172 obtained with the medium-resolution spectrometer (MRS) of the Mid-Infrared Instrument (MIRI) on board of the JWST. This galaxy hosts one of the lowest ionised gas mass outflow rates (Mout~0.005 M/
Externí odkaz:
http://arxiv.org/abs/2407.15807
Autor:
Davies, R., Shimizu, T., Pereira-Santaella, M., Alonso-Herrero, A., Audibert, A., Bellocchi, E., Boorman, P., Campbell, S., Cao, Y., Combes, F., Delaney, D., Diaz-Santos, T., Eisenhauer, F., Arredondo, D. Esparza, Feuchtgruber, H., Schreiber, N. M. Forster, Fuller, L., Gandhi, P., Garcia-Bernete, I., Garcia-Burillo, S., Garcia-Lorenzo, B., Genzel, R., Gillessen, S., Martin, O. Gonzalez, Haidar, H., Munoz, L. Hermosa, Hicks, E. K. S., Hoenig, S., Imanishi, M., Izumi, T., Labiano, A., Leist, M., Levenson, N. A., Lopez-Rodriguez, E., Lutz, D., Ott, T., Packham, C., Rabien, S., Almeida, C. Ramos, Ricci, C., Rigopoulou, D., Rosario, D., Rouan, D., Santos, D. J. D., Shangguan, J., Stalevski, M., Sternberg, A., Sturm, E., Tacconi, L., Martin, M. Villar, Ward, M., Zhang, L.
Publikováno v:
A&A 689, A263 (2024)
The ionisation cones of NGC5728 have a deficit of molecular gas based on millimetre observations of CO(2-1) emission. Although photoionisation from the active nucleus may lead to suppression of this transition, warm molecular gas can still be present
Externí odkaz:
http://arxiv.org/abs/2406.17072
Autor:
García-Burillo, S., Hicks, E. K. S., Alonso-Herrero, A., Pereira-Santaella, M., Usero, A., Querejeta, M., González-Martin, O., Delaney, D., Almeida, C. Ramos, Combes, F., Anglés-Alcázar, D., Audibert, A., Bellocchi, E., Davies, R. I., Davis, T. A., Elford, J. S., García-Bernete, I., Hönig, S., Labiano, A., Leist, M. T., Levenson, N. A., López-Rodríguez, E., Mercedes-Feliz, J., Packham, C., Ricci, C., Rosario, D. J., Shimizu, T., Stalevski, M., Zhang, L.
Publikováno v:
A&A 689, A347 (2024)
We use a sample of 64 nearby (D=7-45 Mpc) disk galaxies including 45 AGN and 19 non-AGN, that have high spatial resolution multiline CO observations obtained with the ALMA and/or PdBI arrays to study the distribution of cold molecular gas in their ci
Externí odkaz:
http://arxiv.org/abs/2406.11398
Autor:
Leist, M. T., Packham, C., Rosario, D. J. V., Hope, D. A., Alonso-Herrero, A., Hicks, E. K. S., Hönig, S., Zhang, L., Davies, R., Díaz-Santos, T., Ganzález-Martín, O., Bellocchi, E., Boorman, P. G., Combes, F., García-Bernete, I., García-Burillo, S., García-Lorenzo, B., Haidar, H., Ichikawa, K., Imanishi, M., Jefferies, S. M., Labiano, Á., Levenson, N. A., Nikutta, R., Pereira-Santaella, M., Almedia, C. Ramos, Ricci, C., Rigopoulou, D., Schaefer, W., Stalevski, M., Ward, M. J., Fuller, L., Izumi, T., Rouan, D., Shimizu, T.
The superb image quality, stability and sensitivity of the JWST permit deconvolution techniques to be pursued with a fidelity unavailable to ground-based observations. We present an assessment of several deconvolution approaches to improve image qual
Externí odkaz:
http://arxiv.org/abs/2312.14307
Autor:
García-Bernete, I., Alonso-Herrero, A., Rigopoulou, D., Pereira-Santaella, M., Shimizu, T., Davies, R., Donnan, F. R., Roche, P. F., González-Martín, O., Almeida, C. Ramos, Bellocchi, E., Boorman, P., Combes, F., Efstathiou, A., Esparza-Arredondo, D., García-Burillo, S., González-Alfonso, E., Hicks, E. K. S., Hönig, S., Labiano, A., Levenson, N. A., López-Rodríguez, E., Ricci, C., Packham, C., Rouan, D., Stalevski, M., Ward, M. J.
We use JWST/MIRI MRS spectroscopy of a sample of six local obscured type 1.9/2 active galactic nuclei (AGN) to compare their nuclear mid-IR absorption bands with the level of nuclear obscuration traced by X-rays. This study is the first to use sub-ar
Externí odkaz:
http://arxiv.org/abs/2310.09093
Autor:
Alonso-Herrero, A., Garcia-Burillo, S., Pereira-Santaella, M., Shimizu, T., Combes, F., Hicks, E. K. S., Davies, R., Almeida, C. Ramos, Garcia-Bernete, I., Hoenig, S. F., Levenson, N. A., Packham, C., Bellocchi, E., Hunt, L. K., Imanishi, M., Ricci, C., Roche, P.
We present new ALMA observations of the CO(3-2) transition and 854micron continuum at 0.06-0.3" resolution, together with new VLT/SINFONI observations of NGC7172. This is a luminous (bolometric luminosity of ~10^44 erg/s) Seyfert galaxy that belongs
Externí odkaz:
http://arxiv.org/abs/2305.15143
Autor:
de Arriba, L. Peralta, Alonso-Herrero, A., García-Burillo, S., García-Bernete, I., Villar-Martín, M., García-Lorenzo, B., Davies, R., Rosario, D. J., Hönig, S. F., Levenson, N. A., Packham, C., Almeida, C. Ramos, Pereira-Santaella, M., Audibert, A., Bellocchi, E., Hicks, E. K. S., Labiano, A., Ricci, C., Rigopoulou, D.
We present a spatially-resolved study of the ionised gas in the central 2 kpc of the Seyfert 2 galaxy NGC 2110 and investigate the role of its moderate luminosity radio jet (kinetic radio power of $P_\mathrm{jet} = 2.3 \times 10^{43}\mathrm{erg\ s^{-
Externí odkaz:
http://arxiv.org/abs/2305.06366