Zobrazeno 1 - 10
of 374
pro vyhledávání: '"Févre, O. Le"'
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:
Rinaldi, P., Caputi, K. I., Costantin, L., Gillman, S., Iani, E., Gonzalez, P. G. Perez, Oestlin, G., Colina, L., Greve, T., Noorgard-Nielsen, H. U., Wright, G. S., Alonso-Herrero, A., 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., Boogard, L., Bosman, S., Crespo, A., Jermann, I., Langeroodi, D., Melinder, J., Meyer, R., Moutard, T., Peissker, F., Topinka, M., van Dishoeck, E., Guedel, M., Henning, Th., Lagage, P. -O., Ray, T., Vandenbussche, B., Waelkens, C., Navarro-Carrera, R., Kokorev, V.
We make use of \textit{JWST} medium and broad-band NIRCam imaging, along with ultra-deep MIRI $5.6 \rm \mu m$ imaging, in the Hubble eXtreme Deep Field (XDF) to identify prominent line emitters at $z\simeq 7-8$. Out of a total of 58 galaxies at $z\si
Externí odkaz:
http://arxiv.org/abs/2301.10717
Autor:
Álvarez-Márquez, J., Gómez, A. Crespo, Colina, L., Neeleman, M., Walter, F., Labiano, A., Pérez-González, P., Bik, A., Noorgaard-Nielsen, H. U., Ostlin, G., Wright, G., Alonso-Herrero, A., Azollini, R., Caputi, K. I., Eckart, A., Fèvre, O. Le, García-Marín, M., Greve, T. R., Hjorth, J., Ilbert, O., Kendrew, S., Pye, J. P., Tikkanen, T., Topinka, M., van der Werf, P., Ward, M., van Dishoeck, E. F., Güdel, M., Henning, Th., Lagage, P. O., Ray, T., Waelkens, C.
Publikováno v:
A&A 671, A105 (2023)
Using MIRI on-board JWST we present mid-infrared sub-arcsec imaging (MIRIM) and spectroscopy (MRS) of the hyperluminous infrared system SPT0311-58 at z=6.9. MIRI observations are compared with existing ALMA far-infrared continuum and [CII]158$\mu$m i
Externí odkaz:
http://arxiv.org/abs/2301.02313
Autor:
Kauffmann, O. B., Ilbert, O., Weaver, J. R., McCracken, H. J., Milvang-Jensen, B., Brammer, G., Davidzon, I., Fèvre, O. Le, Liu, D., Mobasher, B., Moneti, A., Shuntov, M., Toft, S., Casey, C. M., Dunlop, J. S., Kartaltepe, J. S., Koekemoer, A. M., Sanders, D. B., Tresse, L.
This paper presents a new search for $z\geq7.5$ galaxies using the COSMOS2020 photometric catalogues. Finding galaxies at the reionization epoch through deep imaging surveys remains observationally challenging. The larger area covered by ground-based
Externí odkaz:
http://arxiv.org/abs/2207.11740
Autor:
Romano, Michael, Morselli, L., Cassata, P., Ginolfi, M., Schaerer, D., Béthermin, M., Capak, P., Faisst, A., Fèvre, O. Le, Silverman, J. D., Yan, L., Bardelli, S., Boquien, M., Dessauges-Zavadsky, M., Fujimoto, S., Hathi, N. P., Jones, G. C., Koekemoer, A. M., Lemaux, B. C., Méndez-Hernández, H., Narayanan, D., Talia, M., Vergani, D., Zamorani, G., Zucca, E.
Publikováno v:
A&A 660, A14 (2022)
The [CII] 158$~\mu$m emission line represents so far one of the most profitable tools for the investigation of the high-redshift galaxies in the early Universe. Being one of the brightest cooling lines in the rest-frame far-infrared regime of star-fo
Externí odkaz:
http://arxiv.org/abs/2202.02334
Autor:
Vanderhoof, Brittany N., Faisst, A. L., Shen, L., Lemaux, B. C., Béthermin, M., Capak, P. L., Cassata, P., Fèvre, O. Le, Schaerer, D., Silverman, J., Yan, L., Boquien, M., Gal, R., Kartaltepe, J., Lubin, L. M., Dessauges-Zavadsky, M., Fudamoto, Y., Ginolfi, M., Hathi, N. P., Jones, G. C., Koekemoer, A. M., Narayanan, D., Romano, M., Talia, M., Vergani, D., Zamorani, G.
We present $10$ main-sequence ALPINE galaxies (log($M/M_{\odot}$) = 9.2-11.1 and ${\rm SFR}=23-190\,{\rm M_{\odot}\,yr^{-1}}$) at $z\sim4.5$ with optical [OII] measurements from Keck/MOSFIRE spectroscopy and Subaru/MOIRCS narrow-band imaging. This is
Externí odkaz:
http://arxiv.org/abs/2201.03587
Autor:
Weaver, J. R., Kauffmann, O. B., Ilbert, O., McCracken, H. J., Moneti, A., Toft, S., Brammer, G., Shuntov, M., Davidzon, I., Hsieh, B. C., Laigle, C., Anastasiou, A., Jespersen, C. K., Vinther, J., Capak, P., Casey, C. M., McPartland, C. J. R., Milvang-Jensen, B., Mobasher, B., Sanders, D. B., Zalesky, L., Arnouts, S., Aussel, H., Dunlop, J. S., Faisst, A., Franx, M., Furtak, L. J., Fynbo, J. P. U., Gould, K. M. L., Greve, T. R., Gwyn, S., Kartaltepe, J. S., Kashino, D., Koekemoer, A. M., Kokorev, V., Fevre, O. Le, Lilly, S., Masters, D., Magdis, G., Mehta, V., Peng, Y., Riechers, D. A., Salvato, M., Sawicki, M., Scarlata, C., Scoville, N., Shirley, R., Sneppen, A., Smolcic, V., Steinhardt, C., Stern, D., Tanaka, M., Taniguchi, Y., Teplitz, H. I., Vaccari, M., Wang, W. -H., Zamorani, G.
The Cosmic Evolution Survey (COSMOS) has become a cornerstone of extragalactic astronomy. Since the last public catalog in 2015, a wealth of new imaging and spectroscopic data has been collected in the COSMOS field. This paper describes the collectio
Externí odkaz:
http://arxiv.org/abs/2110.13923
Autor:
Romano, M., Cassata, P., Morselli, L., Jones, G. C., Ginolfi, M., Zanella, A., Béthermin, M., Capak, P., Faisst, A., Fèvre, O. Le, Schaerer, D., Silverman, J. D., Yan, L., Bardelli, S., Boquien, M., Cimatti, A., Dessauges-Zavadsky, M., Enia, A., Fujimoto, S., Gruppioni, C., Hathi, N. P., Ibar, E., Koekemoer, A. M., Lemaux, B. C., Rodighiero, G., Vergani, D., Zamorani, G., Zucca, E.
Publikováno v:
A&A 653, A111 (2021)
Galaxy mergers are thought to be one of the main mechanisms of the mass assembly of galaxies. Recently, many works have suggested a possible increase in the fraction of major mergers in the early Universe, reviving the debate on which processes (e.g.
Externí odkaz:
http://arxiv.org/abs/2107.10856
Autor:
Pozzi, F., Calura, F., Fudamoto, Y., Dessauges-Zavadsky, M., Gruppioni, C., Talia, M., Zamorani, G., Bethermin, M., Cimatti, A., Enia, A., Khusanova, Y., Decarli, R., Fevre, O. Le, Capak, P., Cassata, P., Faisst, A. L., Yan, L., Schaerer, D., Silverman, J., Bardelli, S., Boquien, M., Narayanan, D., Ginolfi, M., Hathi, N. P., Jones, G. C., Koekemoer, A. M., Lemaux, B. C., Loiacono, F., Maiolino, R., Riechers, D. A., Rodighiero, G., Romano, M., Vallini, L., Vergani, D., Zucca, E.
Publikováno v:
A&A 653, A84 (2021)
The dust content of normal galaxies and the dust mass density (DMD) at high-z (z>4) are unconstrained given the source confusion and the sensitivity limitations of previous observations. The ALMA Large Program to INvestigate [CII] at Early Times (ALP
Externí odkaz:
http://arxiv.org/abs/2105.14789
Autor:
Jones, G. C., Vergani, D., Romano, M., Ginolfi, M., Fudamoto, Y., Bethermin, M., Fujimoto, S., Lemaux, B. C., Morselli, L., Capak, P., Cassata, P., Faisst, A., Fevre, O. Le, Schaerer, D., Silverman, J. D., Yan, Lin, Boquien, M., Cimatti, A., Dessauges-Zavadsky, M., Ibar, E., Maiolino, R., Rizzo, F., Talia, M., Zamorani, G.
While the kinematics of galaxies up to z~3 have been characterized in detail, only a handful of galaxies at high redshift (z>4) have been examined in such a way. The Atacama Large Millimeter/submillimeter Array (ALMA) Large Program to INvestigate [CI
Externí odkaz:
http://arxiv.org/abs/2104.03099