Zobrazeno 1 - 10
of 1 534
pro vyhledávání: '"Greve T"'
Autor:
Costantin, L., Gillman, S., Boogaard, L. A., Pérez-González, P. G., Iani, E., Rinaldi, P., Melinder, J., Gómez, A. Crespo, Colina, L., Greve, T. R., Östlin, G., Wright, G., Alonso-Herrero, A., Álvarez-Márquez, J., Annunziatella, M., Bik., A., Caputi, K. I., Dicken, D., Eckart, A., Hjorth, J., Ilbert, O., Jermann, I., Labiano, A., Langeroodi, D., Peißker, F., Pye, J. P., Tikkanen, T. V., van der Werf, P. P., Walter, F., Ward, M., Güdel, M., Henning, T. K.
Thanks to decades of observations using HST, the structure of galaxies at redshift $z>2$ has been widely studied in the rest-frame ultraviolet regime, which traces recent star formation from young stellar populations. But, we still have little inform
Externí odkaz:
http://arxiv.org/abs/2407.00153
Autor:
Heintz, K. E., Brammer, G. B., Watson, D., Oesch, P. A., Keating, L. C., Hayes, M. J., Abdurro'uf, Arellano-Córdova, K. Z., Carnall, A. C., Christiansen, C. R., Cullen, F., Davé, R., Dayal, P., Ferrara, A., Finlator, K., Fynbo, J. P. U., Flury, S. R., Gelli, V., Gillman, S., Gottumukkala, R., Gould, K., Greve, T. R., Hardin, S. E., Hsiao, T. Y. -Y, Hutter, A., Jakobsson, P., Killi, M., Khosravaninezhad, N., Laursen, P., Lee, M. M., Magdis, G. E., Matthee, J., Naidu, R. P., Narayanan, D., Pollock, C., Prescott, M., Rusakov, V., Shuntov, M., Sneppen, A., Smit, R., Tanvir, N. R., Terp, C., Toft, S., Valentino, F., Vijayan, A. P., Weaver, J. R., Wise, J. H., Witstok, J.
One of the surprising early findings with JWST has been the discovery of a strong "roll-over" or a softening of the absorption edge of Ly$\alpha$ in a large number of galaxies at ($z\gtrsim 6$), in addition to systematic offsets from photometric reds
Externí odkaz:
http://arxiv.org/abs/2404.02211
Autor:
Gómez, A. Crespo, Colina, L., Álvarez-Márquez, J., Bik, A., Boogaard, L., Östlin, G., Peißker, F., Walter, F., Labiano, A., Pérez-González, P. G., Greve, T. R., Wright, G., Alonso-Herrero, A., Caputi, K. I., Costantin, L., Eckart, A., García-Marín, M., Gillman, S., Hjorth, J., Iani, E., Langeroodi, D., Pye, J. P., Rinaldi, P., Tikkanen, T., van der Werf, P., Lagage, P. O., van Dishoeck, E. F.
Despite the importance of the dusty star-forming galaxies (DSFGs) at $z$>2 for understanding the galaxy evolution in the early Universe, their stellar distributions traced by the near-IR emission were spatially unresolved until the arrival of the JWS
Externí odkaz:
http://arxiv.org/abs/2402.18672
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:
Bik, A., Álvarez-Márquez, J., Colina, L., Gómez, A. Crespo, Peissker, F., Walter, F., Boogaard, L. A., Östlin, G., Greve, T. R., Wright, G., Alonso-Herrero, A., Caputi, K. I., Costantin, L., Eckart, A., Gillman, S., Hjorth, J., Iani, E., Jermann, I., Labiano, A., Langeroodi, D., Melinder, J., Pérez-González, P. G., Pye, J. P., Rinaldi, P., Tikkanen, T., van der Werf, P., Güdel, M., Henning, Th., Lagage, P. O., Ray, T., van Dishoeck, E. F.
Publikováno v:
A&A 686, A3 (2024)
Dusty star-forming galaxies emit most of their light at far-IR to mm wavelengths as their star formation is highly obscured. Far-IR and mm observations have revealed their dust, neutral and molecular gas properties. The sensitivity of JWST at rest-fr
Externí odkaz:
http://arxiv.org/abs/2312.03074
Autor:
Blánquez-Sesé, David, Magdis, G. E., Gómez-Guijarro, C., Shuntov, M., Kokorev, V., Brammer, G., Valentino, F., Díaz-Santos, T., Paspaliaris, E. -D., Rigopoulou, D., Hjorth, J., Langeroodi, D., Gobat, R., Jin, S., Sillassen, N. B., Gillman, S., Greve, T. R., Lee, M.
Publikováno v:
A&A 679, L2 (2023)
We present a study of the mid-IR (MIR) emission of quiescent galaxies (QGs) beyond the local universe. Using deep $JWST$ imaging in the SMACS-0723 cluster field we identify a mass limited ($M_{*} >10^{9}$M$_{\odot}$) sample of intermediate redshift Q
Externí odkaz:
http://arxiv.org/abs/2310.01601
Autor:
Rinaldi, P., Caputi, K. I., Iani, E., Costantin, L., Gillman, S., Perez-Gonzalez, P. G., Ostlin, G., Colina, L., Greve, T. R., Noorgard-Nielsen, H. U., Wright, G. S., Alvarez-Marquez, J., Eckart, A., Garcia-Marin, M., Hjorth, J., Ilbert, O., Kendrew, S., Labiano, A., Fevre, O. Le, Pye, J., Tikkanen, T., Walter, F., van der Werf, P., Ward, M., Annunziatella, M., Azzollini, R., Bik, A., Boogaard, L., Bosman, S. E. I., Gomez, A. Crespo, Jermann, I., Langeroodi, D., Melinder, J., Meyer, R. A., Moutard, T., Peissker, F., Gudel, M., Henning, Th., Lagage, P. -O., Ray, T., Vandenbussche, B., Waelkens, C., Dayal, P.
By using the ultra-deep \textit{JWST}/MIRI image at 5.6 $\mu m$ in the Hubble eXtreme Deep Field, we constrain the role of strong H$\alpha$-emitters (HAEs) during Cosmic Reionization at $z\simeq7-8$. Our sample of HAEs is comprised of young ($<35\;\r
Externí odkaz:
http://arxiv.org/abs/2309.15671
Autor:
Álvarez-Márquez, J., Colina, L., Gómez, A. Crespo, Rinaldi, P., Melinder, J., Östlin, G., Annunziatella, M., Labiano, A., Bik, A., Bosman, S., Greve, T. R., Wright, G., Alonso-Herrero, A., Boogaard, L., Azollini, R., Caputi, K. I., Costantin, L., Eckart, A., GarcÍa-MarÍn, M., Gillman, S., Hjorth, J., Iani, E., Ilbert, O., Jermann, I., Langeroodi, D., Meyer, R., Peissker, F., Pérez-González, P., Pye, J. P., Tikkanen, T., Topinka, M., van der Werf, P., Walter, F., Henning, Th., Ray, T.
Publikováno v:
A&A 686, A85 (2024)
We present MIRI/JWST medium-resolution spectroscopy (MRS) and imaging (MIRIM) of the lensed galaxy MACS1149-JD1 at a redshift of $z$=9.1092$\pm$0.0002 (Universe age about 530 Myr). We detect, for the first time, spatially resolved H$\alpha$ emission
Externí odkaz:
http://arxiv.org/abs/2309.06319
Autor:
Heintz, K. E., Shapley, A. E., Sanders, R. L., Killi, M., Watson, D., Magdis, G., Valentino, F., Ginolfi, M., Narayanan, D., Greve, T. R., Fynbo, J. P. U., Vizgan, D., Wilson, S. N.
The chemical enrichment of dust and metals are vital processes in constraining the star formation history of the universe. Previously, the dust masses of high-redshift star-forming galaxies have been determined through their far-infrared continuum, h
Externí odkaz:
http://arxiv.org/abs/2308.14813
Autor:
Perotti, G., Christiaens, V., Henning, Th., Tabone, B., Waters, L. B. F. M., Kamp, I., Olofsson, G., Grant, S. L., Gasman, D., Bouwman, J., Samland, M., Franceschi, R., van Dishoeck, E. F., Schwarz, K., Güdel, M., Lagage, P. -O., Ray, T. P., Vandenbussche, B., Abergel, A., Absil, O., Arabhavi, A. M., Argyriou, I., Barrado, D., Boccaletti, A., Garatti, A. Caratti o, Geers, V., Glauser, A. M., Justannont, K., Lahuis, F., Mueller, M., Nehmé, C., Pantin, E., Scheithauer, S., Waelkens, C., Guadarrama, R., Jang, H., Kanwar, J., Morales-Calderón, M., Pawellek, N., Rodgers-Lee, D., Schreiber, J., Colina, L., Greve, T. R., Östlin, G., Wright, G.
Terrestrial and sub-Neptune planets are expected to form in the inner ($<10~$AU) regions of protoplanetary disks. Water plays a key role in their formation, although it is yet unclear whether water molecules are formed in-situ or transported from the
Externí odkaz:
http://arxiv.org/abs/2307.12040