Zobrazeno 1 - 10
of 633
pro vyhledávání: '"Small T"'
The distribution of neutral hydrogen in the intergalactic medium (IGM) is currently explored at low-z by means of UV spectroscopy of quasars. We propose an alternative approach based on UV colours of quasars as observed from GALEX surveys. We built a
Externí odkaz:
http://arxiv.org/abs/1911.01105
Publikováno v:
In Gastro Hep Advances 2023 2(8):1053-1055
Autor:
Gal-Yam, A., Bufano, F., Barlow, T., Baron, E., Benetti, S., Cappellaro, E., Challis, P. J., Ellis, R. S., Filippenko, A. V., Foley, R. J., Fox, D. B., Hicken, M., Kirshner, R. P., Leonard, D. C., Li, W., Maoz, D., Matheson, T., Mazzali, P. A., Modjaz, M., Nomoto, K., Ofek, E. O., Simon, J., Small, T., Smith, G. P., Turatto, M., Van Dyk, S. D., Zampieri, L.
We present the first results from our GALEX program designed to obtain ultraviolet (UV) spectroscopy of nearby core-collapse supernovae (SNe). Our first target, SN 2005ay in the nearby galaxy NGC 3938, is a typical member of the II-P SN subclass. Our
Externí odkaz:
http://arxiv.org/abs/0806.3276
Autor:
Gezari, S., Basa, S., Martin, D. C., Bazin, G., Forster, K., Milliard, B., Halpern, J. P., Friedman, P. G., Morrissey, P., Neff, S. G., Schiminovich, D., Seibert, M., Small, T., Wyder, T. K.
Publikováno v:
Astrophys.J. 676 (2008) 944-969
We present two luminous UV/optical flares from the nuclei of apparently inactive early-type galaxies at z=0.37 and 0.33 that have the radiative properties of a flare from the tidal disruption of a star. In this paper we report the second candidate ti
Externí odkaz:
http://arxiv.org/abs/0712.4149
Autor:
Iglesias-Paramo, J., Buat, V., Hernandez-Fernandez, J., Xu, C. K., Burgarella, D., Takeuchi, T. T., Boselli, A., Shupe, D., Rowan-Robinson, M., Babbedge, T., Conrow, T., Fang, F., Farrah, D., Gonzalez-Solares, E., Lonsdale, C., Smith, G., Surace, J., Barlow, T. A., Forster, K., Friedman, P. G., Martin, D. C., Morrissey, P., Neff, S. G., Schiminovich, D., Seibert, M., Small, T., Wyder, T. K., Bianchi, L., Donas, J., Heckman, T. M., Lee, Y. -W., Madore, B. F., Milliard, B., Rich, R. M., Szalay, A. S., Welsh, B. Y., Yi, S. K.
We study the ultraviolet to far-infrared (hereafter UV-to-IR) SEDs of a sample of intermediate redshift (0.2 < z < 0.7) UV-selected galaxies from the ELAIS-N1 and ELAIS-N2 fields by fitting a multi-wavelength dataset to a library of GRASIL templates.
Externí odkaz:
http://arxiv.org/abs/0707.3415
Autor:
de Paz, A. Gil, Madore, B. F., Boissier, S., Thilker, D., Bianchi, L., Contreras, C. Sánchez, Barlow, T. A., Conrow, T., Forster, K., Friedman, P. G., Martin, D. C., Morrissey, P., Neff, S. G., Rich, R. M., Schiminovich, D., Seibert, M., Small, T., Donas, J., Heckman, T. M., Lee, Y. -W., Milliard, B., Szalay, A. S., Wyder, T. K., Yi, S.
Publikováno v:
Astrophys.J.661:115-134,2007
We present the results from the analysis of optical spectra of 31 Halpha-selected regions in the extended UV (XUV) disks of M83 (NGC5236) and NGC4625 recently discovered by GALEX. The spectra were obtained using IMACS at Las Campanas Observatory 6.5m
Externí odkaz:
http://arxiv.org/abs/astro-ph/0702302
Autor:
Noeske, K. G., Weiner, B. J., Faber, S. M., Papovich, C., Koo, D. C., Somerville, R. S., Bundy, K., Conselice, C. J., Newman, J. A., Schiminovich, D., Floc'h, E. Le, Coil, A. L., Rieke, G. H., Lotz, J. M., Primack, J. R., Barmby, P., Cooper, M. C., Davis, M., Ellis, R. S., Fazio, G. G., Guhathakurta, P., Huang, J., Kassin, S. A., Martin, D. C., Phillips, A. C., Rich, R. M., Small, T. A., Willmer, C. N. A., Wilson, G.
Publikováno v:
Astrophys.J.660:L43-L46,2007
We analyze star formation (SF) as a function of stellar mass (M*) and redshift z in the All Wavelength Extended Groth Strip International Survey (AEGIS). For 2905 field galaxies, complete to 10^10(10^10.8) Msun at z<0.7(1), with Keck spectroscopic re
Externí odkaz:
http://arxiv.org/abs/astro-ph/0701924
Autor:
Zamojski, M. A., Schiminovich, D., Rich, R. M., Mobasher, B., Koekemoer, A. M., Capak, P., Taniguchi, Y., Sasaki, S. S., McCracken, H. J., Mellier, Y., Bertin, E., Aussel, H., Sanders, D. B., Fevre, O. Le, Ilbert, O., Salvato, M., Thompson, D. J., Kartaltepe, J. S., Scoville, N., Barlow, T. A., Forster, K., Friedman, P. G., Martin, D. C., Morrisey, P., Neff, S. G., Seibert, M., Small, T., Wyder, T. K., Bianchi, L., Donas, J., Heckman, T. M., Lee, Y. -W., Madore, B. F., Milliard, B., Szalay, A. S., Welsh, B. Y., Yi, S. K.
We present a study of the morphological nature of redshift z~0.7 star-forming galaxies using a combination of HST/ACS, GALEX and ground-based images of the COSMOS field. Our sample consists of 8,146 galaxies, 5,777 of which are detected in the GALEX
Externí odkaz:
http://arxiv.org/abs/astro-ph/0701478