Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Penprase, B. E."'
Autor:
Wyrzykowski, Łukasz, Mróz, P., Rybicki, K. A., Gromadzki, M., Kołaczkowski, Z., Zieliński, M., Zieliński, P., Britavskiy, N., Gomboc, A., Sokolovsky, K., Hodgkin, S. T., Abe, L., Aldi, G. F., AlMannaei, A., Altavilla, G., Qasim, A. Al, Anupama, G. C., Awiphan, S., Bachelet, E., Bakıs, V., Baker, S., Bartlett, S., Bendjoya, P., Benson, K., Bikmaev, I. F., Birenbaum, G., Blagorodnova, N., Blanco-Cuaresma, S., Boeva, S., Bonanos, A. Z., Bozza, V., Bramich, D. M., Bruni, I., Burenin, R. A., Burgaz, U., Butterley, T., Caines, H. E., Caton, D. B., Novati, S. Calchi, Carrasco, J. M., Cassan, A., Cepas, V., Cropper, M., Chruślińska, M., Clementini, G., Clerici, A., Conti, D., Conti, M., Cross, S., Cusano, F., Damljanovic, G., Dapergolas, A., D'Ago, G., de Bruijne, J. H. J., Dennefeld, M., Dhillon, V. S., Dominik, M., Dziedzic, J., Ereceantalya, O., Eselevich, M. V., Esenoglu, H., Eyer, L., Jaimes, R. Figuera, Fossey, S. J., Galeev, A. I., Grebenev, S. A., Gupta, A. C., Gutaev, A. G., Hallakoun, N., Hamanowicz, A., Han, C., Handzlik, B., Haislip, J. B., Hanlon, L., Hardy, L. K., Harrison, D. L., van Heerden, H. J., Hoette, V. L., Horne, K., Hudec, R., Hundertmark, M., Ihanec, N., Irtuganov, E. N., Itoh, R., Iwanek, P., Jovanovic, M. D., Janulis, R., Jelínek, M., Jensen, E., Kaczmarek, Z., Katz, D., Khamitov, I. M., Kilic, Y., Klencki, J., Kolb, U., Kopacki, G., Kouprianov, V. V., Kruszyńska, K., Kurowski, S., Latev, G., Lee, C-H., Leonini, S., Leto, G., Lewis, F., Li, Z., Liakos, A., Littlefair, S. P., Lu, J., Manser, C. J., Mao, S., Maoz, D., Martin-Carrillo, A., Marais, J. P., Maskoliūnas, M., Maund, J. R., Meintjes, P. J., Melnikov, S. S., Ment, K., Mikołajczyk, P., Morrell, M., Mowlavi, N., Moździerski, D., Murphy, D., Nazarov, S., Netzel, H., Nesci, R., Ngeow, C. -C., Norton, A. J., Ofek, E. O., Pakstienė, E., Palaversa, L., Pandey, A., Paraskeva, E., Pawlak, M., Penny, M. T., Penprase, B. E., Piascik, A., Prieto, J. L., Qvam, J. K. T., Ranc, C., Rebassa-Mansergas, A., Reichart, D. E., Reig, P., Rhodes, L., Rivet, J. -P., Rixon, G., Roberts, D., Rosi, P., Russell, D. M., Sanchez, R. Zanmar, Scarpetta, G., Seabroke, G., Shappee, B. J., Schmidt, R., Shvartzvald, Y., Sitek, M., Skowron, J., Śniegowska, M., Snodgrass, C., Soares, P. S., van Soelen, B., Spetsieri, Z. T., Stankeviciūtė, A., Steele, I. A., Street, R. A., Strobl, J., Strubble, E., Szegedi, H., Ramirez, L. M. Tinjaca, Tomasella, L., Tsapras, Y., Vernet, D., Villanueva Jr., S., Vince, O., Wambsganss, J., van der Westhuizen, I. P., Wiersema, K., Wium, D., Wilson, R. W., Yoldas, A., Zhuchkov, R. Ya., Zhukov, D. G., Zdanavicius, J., Zoła, S., Zubareva, A.
Publikováno v:
A&A 633, A98 (2020)
Gaia16aye was a binary microlensing event discovered in the direction towards the northern Galactic disc and was one of the first microlensing events detected and alerted to by the Gaia space mission. Its light curve exhibited five distinct brighteni
Externí odkaz:
http://arxiv.org/abs/1901.07281
Autor:
Phillips, M. M., Simon, Joshua D., Morrell, Nidia, Burns, Christopher R., Cox, Nick L. J., Foley, Ryan J., Karakas, Amanda I., Patat, F., Sternberg, A., Williams, R. E., Gal-Yam, A., Hsiao, E. Y., Leonard, D. C., Persson, Sven E., Stritzinger, Maximilian, Thompson, I. B., Campillay, Abdo, Contreras, Carlos, Folatelli, Gastón, Freedman, Wendy L., Hamuy, Mario, Roth, Miguel, Shields, Gregory A., Suntzeff, Nicholas B., Chomiuk, Laura, Ivans, Inese I., Madore, Barry F., Penprase, B. E., Perley, Daniel, Preston, G. Pignata G., Soderberg, Alicia M.
High-dispersion observations of the Na I D 5890, 5896 and K I 7665, 7699 interstellar lines, and the diffuse interstellar band at 5780 Angstroms in the spectra of 32 Type Ia supernovae are used as an independent means of probing dust extinction. We s
Externí odkaz:
http://arxiv.org/abs/1311.0147
Autor:
Tanvir, N. R., Fox, D. B., Levan, A. J., Berger, E., Wiersema, K., Fynbo, J. P. U., Cucchiara, A., Kruehler, T., Gehrels, N., Bloom, J. S., Greiner, J., Evans, P., Rol, E., Olivares, F., Hjorth, J., Jakobsson, P., Farihi, J., Willingale, R., Starling, R. L. C., Cenko, S. B., Perley, D., Maund, J. R., Duke, J., Wijers, R. A. M. J., Adamson, A. J., Allan, A., Bremer, M. N., Burrows, D. N., Tirado, A. J. Castro, Cavanagh, B., Postigo, A. de Ugarte, Dopita, M. A., Fatkhullin, T. A., Fruchter, A. S., Foley, R. J., Gorosabel, J., Holland, S. T., Kennea, J., Kerr, T., Klose, S., Krimm, H. A., Komarova, V. N., Kulkarni, S. R., Moskvitin, A. S., Naylor, T., Penprase, B. E., Perri, M., Podsiadlowski, P., Roth, K., Rutledge, R. E., Sakamoto, T., Schady, P., Schmidt, B. P., Soderberg, A. M., Sollerman, J., Stephens, A. W., Stratta, G., Ukwatta, T. N., Watson, D., Westra, E., Wold, T., Wolf, C.
Publikováno v:
Nature461:1254-1257,2006
It is thought that the first generations of massive stars in the Universe were an important, and quite possibly dominant, source of the ultra-violet radiation that reionized the hydrogen gas in the intergalactic medium (IGM); a state in which it has
Externí odkaz:
http://arxiv.org/abs/0906.1577
Autor:
Cenko, S. B., Fox, D. B., Penprase, B. E., Cucchiara, A., Price, P. A., Berger, E., Kulkarni, S. R., Harrison, F. A., Gal-Yam, A., Ofek, E. O., Rau, A., Chandra, P., Frail, D. A., Kasliwal, M. K., Schmidt, B. P., Soderberg, A. M., Cameron, P. B., Roth, K. C.
Publikováno v:
AIP Conf.Proc.1000:342-345,2008
We present the discovery and high signal-to-noise spectroscopic observations of the optical afterglow of the long-duration gamma-ray burst GRB070125. Unlike all previously observed long-duration afterglows in the redshift range 0.5 < z < 2.0, we find
Externí odkaz:
http://arxiv.org/abs/0712.2828
Autor:
Ofek, E. O., Cenko, S. B., Gal-Yam, A., Fox, D. B., Nakar, E., Rau, A., Frail, D. A., Kulkarni, S. R., Price, P. A., Schmidt, B. P., Soderberg, A. M., Peterson, B., Berger, E., Sharon, K., Shemmer, O., Penprase, B. E., Chevalier, R. A., Brown, P. J., Burrows, D. N., Gehrels, N., Harrison, F., Holland, S. T., Mangano, V., McCarthy, P. J., Moon, D. -S., Nousek, J. A., Persson, S. E., Piran, T., Sari, R.
Publikováno v:
Astrophys.J.662:1129-1135,2007
On 2006 May 5, a four second duration, low energy, ~10^49 erg, Gamma-Ray Burst (GRB) was observed, spatially associated with a z=0.0894 galaxy. Here, we report the discovery of the GRB optical afterglow and observations of its environment using Gemin
Externí odkaz:
http://arxiv.org/abs/astro-ph/0703192
Autor:
Berger, E., Fox, D. B., Price, P. A., Nakar, E., Gal-Yam, A., Holz, D. E., Schmidt, B. P., Cucchiara, A., Cenko, S. B., Kulkarni, S. R., Soderberg, A. M., Frail, D. A., Penprase, B. E., Rau, A., Ofek, E., Burnell, S. J. Bell, Cameron, P. B., Cowie, L. L., Dopita, M. A., Hook, I., Peterson, B. A., Podsiadlowski, Ph., Roth, K. C., Rutledge, R. E., Sheppard, S. S., Songaila, A.
Publikováno v:
Astrophys.J.664:1000-1010,2007
The redshift distribution of the short-duration GRBs is a crucial, but currently fragmentary, clue to the nature of their progenitors. Here we present optical observations of nine short GRBs obtained with Gemini, Magellan, and the Hubble Space Telesc
Externí odkaz:
http://arxiv.org/abs/astro-ph/0611128
Autor:
Cenko, S. B., Kasliwal, M., Harrison, F. A., Pal'shin, V., Frail, D. A., Cameron, P. B., Berger, E., Fox, D. B., Gal-Yam, A., Kulkarni, S. R., Moon, D. -S., Nakar, E., Ofek, E. O., Penprase, B. E., Price, P. A., Sari, R., Schmidt, B. P., Soderberg, A. M., Aptekar, R., Frederiks, D., Golenetskii, S., Burrows, D. N., Chevalier, R. A., Gehrels, N., McCarthy, P. J., Nousek, J. A., Persson, S. E., Piran, T.
Publikováno v:
Astrophys.J.652:490-506,2006
We present observations of the unusually bright and long gamma-ray burst GRB 050820A, one of the best-sampled broadband data sets in the Swift era. The gamma-ray light curve is marked by a soft precursor pulse some 200 s before the main event; the la
Externí odkaz:
http://arxiv.org/abs/astro-ph/0608183
Autor:
Soderberg, A. M., Kulkarni, S. R., Nakar, E., Berger, E., Fox, D. B., Frail, D. A., Gal-Yam, A., Sari, R., Cenko, S. B., Kasliwal, M., Cameron, P. B., Chevalier, R. A., Piran, T., Price, P. A., Schmidt, B. P., Pooley, G., Moon, D. -S., Penprase, B. E., Rau, A., Ofek, E., Gehrels, N., Nousek, J. A., Burrows, D. N., Perrson, S. E., McCarthy, P. J.
Publikováno v:
Nature 442:1014-1017,2006
Over the last decade, long-duration gamma-ray bursts (GRBs) including the subclass of X-ray flashes (XRFs) have been revealed to be a rare variety of Type Ibc supernova (SN). While all these events result from the death of massive stars, the electrom
Externí odkaz:
http://arxiv.org/abs/astro-ph/0604389
Autor:
Penprase, B. E., Berger, E., Fox, D. B., Kulkarni, S. R., Kadish, S., Kerber, L., Ofek, E., Kasliwal, M., Hill, G., Schaefer, B., Reed, M.
Publikováno v:
Astrophys.J.646:358-368,2006
We present a high-resolution, high signal-to-noise optical spectrum of the afterglow of GRB 051111 obtained with the HIRES spectrograph on the Keck I 10-m telescope. The spectrum exhibits three redshifted absorption systems with the highest, at z=1.5
Externí odkaz:
http://arxiv.org/abs/astro-ph/0512340