Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Livermore, R."'
Autor:
Windhorst, Rogier A., Alpaslan, M., Andrews, S., Ashcraft, T., Broadhurst, T., Coe, D., Cohen, S., Conselice, C., Diego, J., Dijkstra, M., Driver, S., Duncan, K., Finkelstein, S., Frye, B., Griffiths, A., Grogin, N., Hathi, N., Hopkins, A., Jansen, R., Joshi, B., Kashlinsky, A., Keel, W., Kelly, P., Kim, D., Koekemoer, A., Larson, R., Livermore, R., Marshall, M., Mechtley, M., Pirzkal, N., Rieke, M., Riess, A., Robotham, A., Rodney, S., Röttgering, H., Rutkowski, M., Ryan Jr., R., Smith, B., Straughn, A., Strolger, L., Tilvi, V., Timmes, F., Wilkins, S., Willmer, C., Wyithe, S., Yan, H., Zitrin, A.
Recent near-IR power-spectra and panchromatic Extragalactic Background Light measurements provide upper limits on the near-IR surface brightness (SB>31 mag/arcsec^2) that may come from Pop III stars and accretion disks around resulting stellar-mass b
Externí odkaz:
http://arxiv.org/abs/1903.06527
Autor:
Morishita, T., Trenti, M., Stiavelli, M., Bradley, L. D., Coe, D., Oesch, P. A., Mason, C. A., Bridge, J. S., Holwerda, B. W., Livermore, R. C., Salmon, B., Schmidt, K. B., Shull, J. M., Treu, T.
We present a full data analysis of the pure-parallel Hubble Space Telescope (HST) imaging observations in the Brightest of Reionizing Galaxies Survey (BoRG[z9]) in Cycle 22. The medium-deep exposures with five HST/WFC3IR+UVIS filter bands from 79 ind
Externí odkaz:
http://arxiv.org/abs/1809.07604
Autor:
Livermore, R. C., Trenti, M., Bradley, L. D., Bernard, S. R., Holwerda, B. W., Mason, C. A., Treu, T.
We present followup imaging of two bright (L > L*) galaxy candidates at z > 8 from the Brightest of Reionizing Galaxies (BoRG) survey with the F098M filter on HST/WFC3. The F098M filter provides an additional constraint on the flux blueward of the sp
Externí odkaz:
http://arxiv.org/abs/1805.05038
Autor:
Finlator, K., Prescott, M. K. M., Oppenheimer, B. D., Davé, R., Zackrisson, E., Livermore, R. C., Finkelstein, S. L., Thompson, R., Huang, S.
Recent analysis of strongly-lensed sources in the Hubble Frontier Fields indicates that the rest-frame UV luminosity function of galaxies at $z=$6--8 rises as a power law down to $M_\mathrm{UV}=-15$, and possibly as faint as -12.5. We use predictions
Externí odkaz:
http://arxiv.org/abs/1609.06348
Autor:
Tilvi, V., Pirzkal, N., Malhotra, S., Finkelstein, S. L., Rhoads, J. E., Windhorst, R., Grogin, N. A., Koekemoer, A., Zakamska, N., Ryan, R., Christensen, L., Hathi, N., Pharo, J., Joshi, B., Yang, H., Gronwall, C., Cimatti, A., Walsh, J., OConnell, R., Straughn, A., Ostlin, G., Rothberg, B., Livermore, R. C., Hibon, P., Gardner, Jonathan P.
Publikováno v:
2016ApJ...827L..14T
Galaxies at high redshifts provide a valuable tool to study cosmic dawn, and therefore it is crucial to reliably identify these galaxies. Here, we present an unambiguous and first simultaneous detection of both the Lyman-alpha emission and the Lyman
Externí odkaz:
http://arxiv.org/abs/1605.06519
Publikováno v:
ApJ 835 (2017) 113
We report a new analysis of the Hubble Frontier Fields clusters Abell 2744 and MACS 0416 using wavelet decomposition to remove the cluster light, enabling the detection of highly magnified (>50x) galaxies a factor of 10x fainter in luminosity than pr
Externí odkaz:
http://arxiv.org/abs/1604.06799
Autor:
Livermore, R. C., Jones, T. A., Richard, J., Bower, R. G., Swinbank, A. M., Yuan, T. -T., Edge, A. C., Ellis, R. S., Kewley, L. J., Smail, Ian, Coppin, K. E. K., Ebeling, H.
We present adaptive optics-assisted integral field spectroscopy around the Ha or Hb lines of 12 gravitationally lensed galaxies obtained with VLT/SINFONI, Keck/OSIRIS and Gemini/NIFS. We combine these data with previous observations and investigate t
Externí odkaz:
http://arxiv.org/abs/1503.07873
Autor:
Barro, G., Faber, S. M., Dekel, A., Pacifici, C., Perez-Gonzalez, P. G., Toloba, E., Koo, D. C., Trump, J. R., Inoue, S., Guo, Y., Liu, F., Primack, J. R., Koekemoer, A. M., Brammer, G., Cava, A., Cardiel, N., Ceverino, D., Eliche, C. M., Fang, J. J., Finkelstein, S. L., Kocevski, D. D., Livermore, R. C., McGrath, E.
We present Keck-I MOSFIRE spectroscopy in the Y and H bands of GDN-8231, a massive, compact, star-forming galaxy (SFG) at a redshift $z\sim1.7$. Its spectrum reveals both H$_{\alpha}$ and [NII] emission lines and strong Balmer absorption lines. The H
Externí odkaz:
http://arxiv.org/abs/1503.07164
Autor:
Barro, G., Trump, J. R., Koo, D. C., Dekel, A., Kassin, S. A., Kocevski, D. D., Faber, S. M., van der Wel, A., Guo, Y., Perez-Gonzalez, P. G., Toloba, E., Fang, J. J., Pacifici, C., Simons, R., Campbell, R D., Ceverino, D., Finkelstein, S. L., Goodrich, B., Kassis, M., Koekemoer, A. M., Konidaris, N. P., Livermore, R. C., Lyke, J. E., Mobasher, B., Nayyeri, H., Peth, M., Primack, J. R., Rizzi, L., Somerville, R. S., Wirth, G. D., Zolotov, A.
We present Keck-I MOSFIRE near-infrared spectroscopy for a sample of 13 compact star-forming galaxies (SFGs) at redshift $2\leq z \leq2.5$ with star formation rates of SFR$\sim$100M$_{\odot}$ y$^{-1}$ and masses of log(M/M$_{\odot}$)$\sim10.8$. Their
Externí odkaz:
http://arxiv.org/abs/1405.7042
Autor:
Richard, J., Jauzac, M., Limousin, M., Jullo, E., Clément, B., Ebeling, H., Kneib, J. P., Atek, H., Natarajan, P., Egami, E., Livermore, R., Bower, R.
Extending over three Hubble Space Telescope (HST) cycles, the Hubble Frontier Fields (HFF) initiative constitutes the largest commitment ever of HST time to the exploration of the distant Universe via gravitational lensing by massive galaxy clusters.
Externí odkaz:
http://arxiv.org/abs/1405.3303