Zobrazeno 1 - 10
of 243
pro vyhledávání: '"Steidel, C."'
Autor:
Kelly, P. L., Brammer, G., Selsing, J., Foley, R. J., Hjorth, J., Rodney, S. A., Christensen, L., Strolger, L.-G., Filippenko, A. V., Treu, T., Steidel, C. C., Strom, A., Riess, A. G., Zitrin, A., Schmidt, K. B., Bradac, M., Jha, S. W., Graham, M. L., McCully, C., Graur, O., Weiner, B. J., Silverman, J. M., Taddia, F.
We have acquired Hubble Space Telescope (HST) and Very Large Telescope near-infrared spectra and images of supernova (SN) Refsdal after its discovery as an Einstein cross in fall 2014. The HST light curve of SN Refsdal has a shape consistent with the
Externí odkaz:
http://hdl.handle.net/10150/624069
http://arizona.openrepository.com/arizona/handle/10150/624069
http://arizona.openrepository.com/arizona/handle/10150/624069
Autor:
Umehata, H., Fumagalli, M., Smail, I., Matsuda, Y., Swinbank, A. M., Cantalupo, S., Sykes, C., Ivison, R. J., Steidel, C. C., Shapley, A. E., Vernet, J., Yamada, T., Tamura, Y., Kubo, M., Nakanishi, K., Kajisawa, M., Hatsukade, B., Kohno, K.
Cosmological simulations predict the Universe contains a network of intergalactic gas filaments, within which galaxies form and evolve. However, the faintness of any emission from these filaments has limited tests of this prediction. We report the de
Externí odkaz:
http://arxiv.org/abs/1910.01324
Autor:
Lu, J. R., Chun, M., Ammons, S. M., Bundy, K., Dekany, R., Do, T., Gavel, D., Kassis, M., Lai, O., Martin, C. L., Max, C., Steidel, C., Wang, L., Westfall, K., Wizinowich, P.
Publikováno v:
2018 Proceedings of the SPIE, Adaptive Optics System VI
Ground-layer adaptive optics (GLAO) systems offer the possibility of improving the "seeing" of large ground-based telescopes and increasing the efficiency and sensitivity of observations over a wide field-of-view. We explore the utility and feasibili
Externí odkaz:
http://arxiv.org/abs/1807.08832
Autor:
Oesch, P. A., Montes, M., Reddy, N., Bouwens, R. J., Illingworth, G. D., Magee, D., Atek, H., Carollo, C. M., Cibinel, A., Franx, M., Holden, B., Labbe, I., Nelson, E. J., Steidel, C. C., van Dokkum, P. G., Morselli, L., Naidu, R. P., Wilkins, S.
We present the Hubble Deep UV Legacy Survey (HDUV), a 132 orbit imaging program with the WFC3/UVIS camera onboard the Hubble Space Telescope (HST). The HDUV extends and builds on the few previous UV imaging surveys in the two GOODS/CANDELS-Deep field
Externí odkaz:
http://arxiv.org/abs/1806.01853
Autor:
Steidel, C. C., Bogosavljevic, M., Shapley, A. E., Reddy, N. A., Rudie, G. C., Pettini, M., Trainor, R. F., Strom, A. L.
We present results of a deep spectroscopic survey designed to quantify the statistics of the escape of ionizing photons from star-forming galaxies at z~3. We measure the ratio of ionizing to non-ionizing UV flux density _obs, where f900 i
Externí odkaz:
http://arxiv.org/abs/1805.06071
Autor:
Naidu, R. P., Oesch, P. A., Reddy, N., Holden, B., Steidel, C. C., Montes, M., Atek, H., Bouwens, R. J., Carollo, C. M., Cibinel, A., Illingworth, G. D., Labbe, I., Magee, D., Morselli, L., Nelson, E. J., van Dokkum, P. G., Wilkins, S.
We present six galaxies at z~2 that show evidence of Lyman continuum (LyC) emission based on the newly acquired UV imaging of the Hubble Deep UV legacy survey (HDUV) conducted with the WFC3/UVIS camera on the Hubble Space Telescope (HST). At the reds
Externí odkaz:
http://arxiv.org/abs/1611.07038
Autor:
Goobar, A., Amanullah, R., Kulkarni, S. R., Nugent, P. E., Johansson, J., Steidel, C., Law, D., Mortsell, E., Quimby, R., Blagorodnova, N., Brandeker, A., Cao, Y., Cooray, A., Ferretti, R., Fremling, C., Hangard, L., Kasliwal, M., Kupfer, T., Lunnan, R., Masci, F., Miller, A. A., Nayyeri, H., Neill, J. D., Ofek, E. O., Papadogiannakis, S., Petrushevska, T., Ravi, V., Sollerman, J., Sullivan, M., Taddia, F., Walters, R., Wilson, D., Yan, L., Yaron, O.
Publikováno v:
Science, 356, 291-295 (2017)
We report the discovery of a multiply-imaged gravitationally lensed Type Ia supernova, iPTF16geu (SN 2016geu), at redshift $z=0.409$. This phenomenon could be identified because the light from the stellar explosion was magnified more than fifty times
Externí odkaz:
http://arxiv.org/abs/1611.00014
Autor:
Geach, J. E., Narayanan, D., Matsuda, Y., Hayes, M., Mas-Ribas, Ll., Dijkstra, M., Steidel, C. C., Chapman, S. C., Feldmann, R., Avison, A., Agertz, O., Ao, Y., Birkinshaw, M., Bremer, M. N., Clements, D. L., Dannerbauer, H., Farrah, D., Harrison, C. M., Hine, N. K., Kubo, M., Michalowski, M. J., Scott, Douglas, Smith, D. J. B., Spaans, M., Simpson, J. M., Swinbank, A. M., Taniguchi, Y., van Kampen, E., van der Werf, P., Verma, A., Yamada, T.
We present new Atacama Large Millimeter/Submillimeter Array (ALMA) 850um continuum observations of the original Lyman-alpha Blob (LAB) in the SSA22 field at z=3.1 (SSA22-LAB01). The ALMA map resolves the previously identified submillimeter source int
Externí odkaz:
http://arxiv.org/abs/1608.02941
Autor:
Kato, Y., Matsuda, Y., Smail, Ian, Swinbank, A. M., Hatsukade, B., Umehata, H., Tanaka, I., Saito, T., Iono, D., Tamura, Y., Kohno, K., Erb, D. K., Lehmer, B. D., Geach, J. E., Steidel, C. C., Alexander, D. M., Yamada, T., Hayashino, T.
We present a Herschel/SPIRE survey of three protoclusters at z=2-3 (2QZCluster, HS1700, SSA22). Based on the SPIRE colours (S350/S250 and S500/S350) of 250 $\mu$m sources, we selected high redshift dusty star-forming galaxies potentially associated w
Externí odkaz:
http://arxiv.org/abs/1605.07370
We present a combined analysis of rest-frame far-UV (1000-2000 A) and rest-frame optical (3600-7000 A) composite spectra formed from very deep observations of a sample of 30 star-forming galaxies with z=2.4+/-0.1, selected to be representative of the
Externí odkaz:
http://arxiv.org/abs/1605.07186