Zobrazeno 1 - 10
of 445
pro vyhledávání: '"Lehnert, M. D."'
Autor:
Polletta, M., Frye, B. L., Garuda, N., Willner, S. P., Berta, S., Kneissl, R., Dole, H., Jansen, R. A., Lehnert, M. D., Cohen, S. H., Summers, J., Windhorst, R. A., D'Silva, J. C. J., Koekemoer, A. M., Coe, D., Conselice, C. J., Driver, S. P., Grogin, N. A., Marshall, M. A., Nonino, M., Ortiz III, R., Pirzkal, N., Robotham, A., Ryan, Jr., R. E., Willmer, C. N. A., Yan, H., Arumugam, V., Cheng, C., Gim, H. B., Hathi, N. P., Holwerda, B., Kamieneski, P., Keel, W. C., Li, J., Pascale, M., Rottgering, H., Smith, B. M., Yun, M. S.
Dusty star-forming galaxies (DSFGs) contribute significantly to the stellar buildup at cosmic noon. Major mergers and gas accretion are often invoked to explain DSFGs' prodigious star-formation rates (SFRs) and large stellar masses. We conducted a sp
Externí odkaz:
http://arxiv.org/abs/2405.07986
Autor:
Bakx, Tom J. L. C., Berta, S., Dannerbauer, H., Cox, P., Butler, K. M., Hagimoto, M., Hughes, D. H., Riechers, D. A., van der Werf, P. P., Yang, C., Baker, A. J., Beelen, A., Bendo, G. J., Borsato, E., Buat, V., Cooray, A. R., Dunne, L., Dye, S., Eales, S., Gavazzi, R., Harris, A. I., Ismail, D., Ivison, R. J., Jones, B., Krips, M., Lehnert, M. D., Marchetti, L., Messias, H., Negrello, M., Neri, R., Omont, A., Perez-Fournon, I., Nanni, A., Chartab, N., Serjeant, S., Stanley, F., Tamura, Y., Urquhart, S. A., Vlahakis, C., Weiß, A., Young, A. J.
We report on deep SCUBA-2 observations at 850$\mu$m and NOEMA spectroscopic measurements at 2 mm of the environment surrounding the luminous, massive ($M_{*} \approx 2 \times 10^{11}$ M$_{\odot}$) Herschel-selected source HerBS-70. This source was re
Externí odkaz:
http://arxiv.org/abs/2404.18991
Autor:
Hagimoto, M., Bakx, T. J. L. C., Serjeant, S., Bendo, G. J., Urquhart, S. A., Eales, S., Harrington, K. C., Tamura, Y., Umehata, H., Berta, S., Cooray, A. R., Cox, P., De Zotti, G., Lehnert, M. D., Riechers, D. A., Scott, D., Temi, P., van der Werf, P. P., Yang, C., Amvrosiadis, A., Andreani, P. M., Baker, A. J., Beelen, A., Borsato, E., Buat, V., Butler, K. M., Dannerbauer, H., Dunne, L., Dye, S., Enia, A. F. M., Fan, L., Gavazzi, R., Gonzalez-Nuevo, J., Harris, A. I., Herrera, C. N., Hughes, D. H., Ismail, D., Ivison, R. J., Jones, B., Kohno, K., Krips, M., Lagache, G., Marchetti, L., Massardi, M., Messias, H., Negrello, M., Neri, R., Omont, A., Perez-Fournon, I., Sedgwick, C., Smith, M. W. L., Stanley, F., Verma, A., Vlahakis, C., Ward, B., Weiner, C., Weiss, A., Young, A. J.
We analyse the molecular and atomic emission lines of 71 bright Herschel-selected galaxies between redshifts 1.4 to 4.6 detected by the Atacama Large Millimetre/submillimetre Array. These lines include a total of 156 CO, [C I], and H2O emission lines
Externí odkaz:
http://arxiv.org/abs/2303.04830
Autor:
Bendo, G. J., Urquhart, S. A., Serjeant, S., Bakx, T., Hagimoto, M., Cox, P., Neri, R., Lehnert, M. D., Dannerbauer, H., Amvrosiadis, A., Andreani, P., Baker, A. J., Beelen, A., Berta, S., Borsato, E., Buat, V., Butler, K. M., Cooray, A., De Zotti, G., Dunne, L., Dye, S., Eales, S., Enia, A., Fan, L., Gavazzi, R., González-Nuevo, J., Harris, A. I., Herrera, C. N., Hughes, D. H., Ismail, D., Jones, B. M., Kohno, K., Krips, M., Lagache, G., Marchetti, L., Massardi, M., Messias, H., Negrello, M., Omont, A., Pérez-Fournon, I., Riechers, D. A., Scott, D., Smith, M. W. L., Stanley, F., Tamura, Y., Temi, P., van der Werf, P., Verma, A., Vlahakis, C., Weiß, A., Yang, C., Young, A. J.
We present 101 and 151 GHz ALMA continuum images for 85 fields selected from Herschel observations that have 500 micron flux densities >80 mJy and 250-500 micron colours consistent with z > 2, most of which are expected to be gravitationally lensed o
Externí odkaz:
http://arxiv.org/abs/2301.02584
Autor:
Broderick, J. W., Drouart, G., Seymour, N., Galvin, T. J., Wright, N., Rosell, A. Carnero, Chhetri, R., Dannerbauer, H., Driver, S. P., Morgan, J. S., Moss, V. A., Prabu, S., Afonso, J. M., De Breuck, C., Emonts, B. H. C., Franzen, T. M. O., Gutiérrez, C. M., Hancock, P. J., Heald, G. H., Hurley-Walker, N., Ivison, R. J., Lehnert, M. D., Noirot, G., Read, M., Shabala, S. S., Stern, D., Sutherland, W. J., Sutorius, E., Turner, R. J., Vernet, J.
While unobscured and radio-quiet active galactic nuclei are regularly being found at redshifts $z > 6$, their obscured and radio-loud counterparts remain elusive. We build upon our successful pilot study, presenting a new sample of low-frequency-sele
Externí odkaz:
http://arxiv.org/abs/2204.08490
Publikováno v:
A&A 662, A85 (2022)
We report on IRAM-30m/EMIR observations of 38 red Herschel sources in 18 Planck-selected protocluster candidates (PHz). We detect 40 CO lines on a total of 24 bright Herschel sources in 14 of the 18 PHz fields. The measured average redshift is =2.
Externí odkaz:
http://arxiv.org/abs/2203.13183
Spectroscopic observations of PHz G237.01+42.50: A galaxy protocluster at z=2.16 in the Cosmos field
Autor:
Polletta, M., Soucail, G., Dole, H., Lehnert, M. D., Pointecouteau, E., Vietri, G., Scodeggio, M., Montier, L., Koyama, Y., Lagache, G., Frye, B. L., Cusano, F., Fumana, M.
Publikováno v:
A&A 654, A121 (2021)
The Planck satellite has identified more than 2000 protocluster candidates with extreme star formation rates (SFRs). Here, we present the spectroscopic identification of a Planck-selected protocluster located in the Cosmos field, PHz G237.01+42.50 (G
Externí odkaz:
http://arxiv.org/abs/2109.04396
Autor:
Polles, F. L., Salomé, P., Guillard, P., Godard, B., Forêts, G. Pineau des, Olivares, V., Beckmann, R. S., Canning, R. E. A., Combes, F., Dubois, Y., Edge, A. C., Fabian, A. C., Ferland, G. J., Hamer, S. L., Lehnert, M. D.
The excitation of the filamentary gas structures surrounding giant elliptical galaxies at the center of cool-core clusters, a.k.a BCGs (brightest cluster galaxies), is key to our understanding of active galactic nucleus feedback, and of the impact of
Externí odkaz:
http://arxiv.org/abs/2103.09842
Autor:
Guillard, P., Appleton, P. N, Boulanger, F., Shull, J. M., Lehnert, M. D., Forets, G. Pineau des, Falgarone, E., Cluver, M. E., Xu, C. K., Gallagher, S. C., Duc, P. A.
We present Hubble Space Telescope Cosmic Origin Spectrograph (COS) UV line spectroscopy and integral-field unit (IFU) observations of the intra-group medium in Stephan's Quintet (SQ). SQ hosts a 30 kpc long shocked ridge triggered by a galaxy collisi
Externí odkaz:
http://arxiv.org/abs/2102.06843
Publikováno v:
A&A 641, A124 (2020)
(abridged) We present ALMA observations of hydrogen fluoride, HF J=1-0, H20 (220-211), and the 1.2 THz rest-frame continuum emission from the z=4.7 system BR1202-0725. BR1202-0725 is a galaxy group consisting of a QSO, a sub-millimeter galaxy (SMG),
Externí odkaz:
http://arxiv.org/abs/2004.04176