Zobrazeno 1 - 10
of 2 127
pro vyhledávání: '"Hicks E."'
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.
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.
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.
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 $P_\mathrm{jet} = 2.3 \times 10^{43}\mathrm{erg\ s^{-
Externí odkaz:
http://arxiv.org/abs/2305.06366
Autor:
García-Bernete, I., Rigopoulou, D., Alonso-Herrero, A., Donnan, F. R., Roche, P. F., Pereira-Santaella, M., Labiano, A., de Arriba, L. Peralta, Izumi, T., Almeida, C. Ramos, Shimizu, T., Hönig, S., García-Burillo, S., Rosario, D. J., Ward, M. J., Bellocchi, E., Hicks, E. K. S., Fuller, L., Packham, C.
Publikováno v:
A&A 666, L5 (2022)
Polycyclic Aromatic Hydrocarbons (PAHs) are carbon-based molecules that are ubiquitous in a variety of astrophysical objects and environments. In this work, we use JWST/MIRI MRS spectroscopy of three Seyferts to compare their nuclear PAH emission wit
Externí odkaz:
http://arxiv.org/abs/2208.11620
Autor:
Alonso-Herrero, A., García-Burillo, S., Hoenig, S. F., García-Bernete, I., Almeida, C. Ramos, González-Martín, O., López-Rodríguez, E., Boorman, P. G., Bunker, A. J., Burtscher, L., Combes, F., Davies, R., Díaz-Santos, T., Gandhi, P., García-Lorenzo, B., Hicks, E. K. S., Hunt, L. K., Ichikawa, K., Imanishi, M., Izumi, T., Labiano, A., Levenson, N. A., Packham, C., Pereira-Santaella, M., Ricci, C., Rigopoulou, D., Roche, P., Rosario, D. J., Rouan, D., Shimizu, T., Stalevski, M., Wada, K., Williamson, D.
We compare mid-IR and ALMA far-IR images of 12 nearby Seyferts selected from GATOS. The mid-IR unresolved emission contributes more than 60% of the nuclear emission in most galaxies. By contrast, the ALMA 870micron continuum emission is mostly resolv
Externí odkaz:
http://arxiv.org/abs/2107.00244
Autor:
Burtscher, L., Davies, R. I., Shimizu, T. T., Riffel, R., Rosario, D. J., Hicks, E. K. S., Lin, M. -Y., Riffel, R. A., Schartmann, M., Schnorr-Müller, A., Storchi-Bergmann, T., de Xivry, G. Orban, Veilleux, S.
Publikováno v:
A&A 654, A132 (2021)
The relation between nuclear ($\lesssim$ 50 pc) star formation and nuclear galactic activity is still elusive: theoretical models predict a link between the two, but it is unclear whether active galactic nuclei (AGNs) should appear at the same time,
Externí odkaz:
http://arxiv.org/abs/2105.05309