Search Results - "Updike, A. C"

Multiwavelength Analysis of the Intriguing GRB 061126: The Reverse Shock Scenario and Magnetization by Gomboc, A, Kobayashi, S, Guidorzi, C, Melandri, A, Mangano, V, Sbarufatti, B, Mundell, C. G, Schady, P, Smith, R. J, Updike, A. C, Kann, D. A, Misra, K, Rol, E, Pozanenko, A, Castro-Tirado, A. J, Anupama, G. C, Bersier, D, Bode, M. F, Carter, D, Curran, P, Fruchter, A, Graham, J, Hartmann, D. H, Ibrahimov, M, Levan, A, Monfardini, A, Mottram, C. J, O’Brien, P. T, Prema, P, Sahu, D. K, Steele, I. A, Tanvir, N. R, Wiersema, K

“…We present a detailed study of the prompt and afterglow emission from Swift GRB 061126 using BAT, XRT, UVOT data and multicolor optical imaging from 10…”
Get full text

Supersolar metal abundances in two galaxies at z 3.57 revealed by the GRB090323 afterglow spectrum by Savaglio, S, Rau, A, Greiner, J, Krühler, T, McBreen, S, Hartmann, D. H, Updike, A. C, Filgas, R, Klose, S, Afonso, P, Clemens, C, Küpcü Yoldas, A, Olivares E, F, Sudilovsky, V, Szokoly, G

“…ABSTRACT We report on the surprisingly high metallicity measured in two absorption systems at high redshift, detected in the Very Large Telescope spectrum of…”
Get full text

Supersolar metal abundances in two galaxies at z similar to 3.57 revealed by the GRB090323 afterglow spectrum by Savaglio, S, Rau, A, Greiner, J, Kruehler, T, McBreen, S, Hartmann, D H, Updike, A C, Filgas, R, Klose, S, Afonso, P, Clemens, C, Kuepcue Yoldas, A, Olivares E, F, Sudilovsky, V, Szokoly, G

“…We report on the surprisingly high metallicity measured in two absorption systems at high redshift, detected in the Very Large Telescope spectrum of the…”
Get full text

GRB 091024A AND THE NATURE OF ULTRA-LONG GAMMA-RAY BURSTS by Virgili, F J, Mundell, C G, PAL'SHIN, V, Guidorzi, C, Margutti, R, Melandri, A, Harrison, R, Kobayashi, S, CHORNOCK, R, Henden, A

“…We present a broadband study of gamma-ray burst (GRB) 091024A within the context of other ultra-long-duration GRBs. An unusually long burst detected by…”
Get full text

ILLUMINATING THE DARKEST GAMMA-RAY BURSTS WITH RADIO OBSERVATIONS by Zauderer, B A, Berger, E, Margutti, R, LeVan, A J, Olivares, F, Perley, D A, Fong, W, Horesh, A, Updike, A C, Greiner, J

“…We present X-ray, optical, near-infrared (IR), and radio observations of gamma-ray bursts (GRBs) 110709B and 111215 A, as well as optical and near-IR…”
Get full text

Evidence for supernova-synthesized dust from the rising afterglow of GRB 071025 at z∼ 5 by Perley, Daniel A., Bloom, J. S., Klein, C. R., Covino, S., Minezaki, T., Woźniak, P., Vestrand, W. T., Williams, G. G., Milne, P., Butler, N. R., Updike, A. C., Krühler, T., Afonso, P., Antonelli, A., Cowie, L., Ferrero, P., Greiner, J., Hartmann, D. H., Kakazu, Y., Küpcü Yoldaş, A., Morgan, A. N., Price, P. A., Prochaska, J. X., Yoshii, Y.

“…We present observations and analysis of the broad-band afterglow of Swift GRB 071025. Using optical and infrared (RIYJHK) photometry, we derive a photometric…”
Get full text

Evidence for supernova-synthesized dust from the rising afterglow of GRB 071025 at z∼ 5 by Perley, Daniel A., Bloom, J. S., Klein, C. R., Covino, S., Minezaki, T., Woźniak, P., Vestrand, W. T., Williams, G. G., Milne, P., Butler, N. R., Updike, A. C., Krühler, T., Afonso, P., Antonelli, A., Cowie, L., Ferrero, P., Greiner, J., Hartmann, D. H., Kakazu, Y., Küpcü Yoldaş, A., Morgan, A. N., Price, P. A., Prochaska, J. X., Yoshii, Y.

Get full text

Four GRB-Supernovae at Redshifts between 0.4 and 0.8 by Klose, S, Schmidl, S, Kann, D. A, Guelbenzu, A. Nicuesa, Schulze, S, Greiner, J, Olivares, F, Kruehler, T, Schady, P, Afonso, P. M. J, Filgas, R, Fynbo, J. P. U, Perley, D. A, Rau, A, Rossi, A, Takats, K, Tanga, M, Updike, A. C, Varela, K

“…A&A 622, A138 (2019) Twenty years ago, GRB 980425/SN 1998bw revealed that long Gamma-Ray Bursts (GRBs) are physically associated with broad-lined type Ic…”
Get full text

Highly Luminous Supernovae associated with Gamma-Ray Bursts I.: GRB 111209A/SN 2011kl in the Context of Stripped-Envelope and Superluminous Supernovae by Kann, D. A, Schady, P, Olivares, F. E, Klose, S, Rossi, A, Perley, D. A, Krühler, T, Greiner, J, Guelbenzu, A. Nicuesa, Elliott, J, Knust, F, Filgas, R, Pian, E, Mazzali, P, Fynbo, J. P. U, Leloudas, G, Afonso, P. M. J, Delvaux, C, Graham, J. F, Rau, A, Schmidl, S, Schulze, S, Tanga, M, Updike, A. C, Varela, K

“…A&A 624, A143 (2019) GRB 111209A, one of the longest Gamma-Ray Bursts (GRBs) ever observed, is linked to SN 2011kl, the most luminous GRB-Supernova (SN)…”
Get full text

The Optical/NIR afterglow of GRB 111209A: Complex yet not Unprecedented by Kann, D. A, Schady, P, E, F. Olivares, Klose, S, Rossi, A, Perley, D. A, Zhang, B, Krühler, T, Greiner, J, Guelbenzu, A. Nicuesa, Elliott, J, Knust, F, Cano, Z, Filgas, R, Pian, E, Mazzali, P, Fynbo, J. P. U, Leloudas, G, Afonso, P. M. J, Delvaux, C, Graham, J. F, Rau, A, Schmidl, S, Schulze, S, Tanga, M, Updike, A. C, Varela, K

“…A&A 617, A122 (2018) Afterglows of Gamma-Ray Bursts (GRBs) are simple in the most basic model, but can show many complex features. The ultra-long duration GRB…”
Get full text

Illuminating the Darkest Gamma-Ray Bursts with Radio Observations by Zauderer, B. A, Berger, E, Margutti, R, Levan, A. J, Olivares, F, Perley, D. A, Fong, W, Horesh, A, Updike, A. C, Greiner, J, Tanvir, N. R, Laskar, T, Chornock, R, Soderberg, A. M, Menten, K. M, Nakar, E, Carpenter, J, Chandra, P

“…We present X-ray, optical, near-infrared, and radio observations of GRBs 110709B and 111215A, as well as optical and near-IR observations of their host…”
Get full text

The unusual afterglow of the Gamma-Ray Burst 100621A by Greiner, J, Krühler, T, Nardini, M, Filgas, R, Moin, A, de Breuck, C, Montenegro-Montes, F, Lundgren, A, Klose, S, Afonso, P. M. J, Bertoldi, F, Elliott, J, Kann, D. A, Knust, F, Menten, K, Guelbenzu, A. Nicuesa, E, F. Olivares, Rau, A, Rossi, A, Schady, P, Schmidl, S, Siringo, G, Spezzi, L, Sudilovsky, V, Tingay, S. J, Updike, A. C, Wang, Z, Weiss, A, Wieringa, M, Wyrowski, F

“…In order to constrain the broad-band spectral energy distribution of the afterglow of GRB 100621A, dedicated observations were performed in the…”
Get full text

GRB 091024A and the nature of ultra-long gamma-ray bursts by Virgili, F. J, Mundell, C. G, Pal'shin, V, Guidorzi, C, Margutti, R, Melandri, A, Harrison, R, Kobayashi, S, Chornock, R, Henden, A, Updike, A. C, Cenko, S. B, Tanvir, N. R, Steele, I. A, Cucchiara, A, Gomboc, A, Levan, A, Cano, Z, Mottram, C. J, Clay, N. R, Bersier, D, Kopac, D, Japelj, J, Filippenko, A. V, Li, W, Svinkin, D, Golenetskii, S, Hartmann, D. H, Milne, P. A, Williams, G, O'Brien, P. T, Fox, D. B, Berger, E

“…We present a broadband study of gamma-ray burst (GRB) 091024A within the context of other ultra-long-duration GRBs. An unusually long burst detected by…”
Get full text

The late-time afterglow of the extremely energetic short burst GRB 090510 revisited by Guelbenzu, A. Nicuesa, Klose, S, Kruehler, T, Greiner, J, Rossi, A, Kann, D. A, E, F. Olivares, Rau, A, Afonso, P. M. J, Elliott, J, Filgas, R, Yoldas, A. Kuepcue, McBreen, S, Nardini, M, Schady, P, Schmidl, S, Sudilovsky, V, Updike, A. C, Yoldas, A

“…The discovery of the short GRB 090510 has raised considerable attention mainly because it had a bright optical afterglow and it is among the most energetic…”
Get full text

BL Lacertae objects beyond redshift 1.3 - UV-to-NIR photometry and photometric redshift for Fermi/LAT blazars by Rau, Arne, Schady, P, Greiner, J, Salvato, M, Ajello, M, Bottacini, E, Gehrels, N, Afonso, P. M. J, Elliott, J, Filgas, R, Kann, D. A, Klose, S, Kruehler, Thomas, Nardini, M, Guelbenzu, A. Nicuesa, E, F. Olivares, Rossi, A, Sudilovsky, V, Updike, A. C, Hartmann, D. H

“…Observations of the gamma-ray sky with Fermi led to significant advances towards understanding blazars, the most extreme class of Active Galactic Nuclei. A…”
Get full text

Multi-color observations of short GRB afterglows: 20 events observed between 2007 and 2010 by Guelbenzu, A. Nicuesa, Klose, S, Greiner, J, Kann, D. A, Kruehler, T, Rossi, A, Schulze, S, Afonso, P. M. J, Elliott, J, Filgas, R, Hartmann, D. H, Yoldas, A. Kuepcue, McBreen, S, Nardini, M, E, F. Olivares, Rau, A, Schmidl, S, Schady, P, Sudilovsky, V, Updike, A. C, Yoldas, A

“…We report on follow-up observations of 20 short-duration gamma-ray bursts performed in g'r'i'z'JHKs with the seven-channel imager GROND between mid-2007 and…”
Get full text

Super-solar Metal Abundances in Two Galaxies at z ~ 3.57 revealed by the GRB 090323 Afterglow Spectrum by Savaglio, S, Rau, A, Greiner, J, Krühler, T, McBreen, S, Hartmann, D. H, Updike, A. C, Filgas, R, Klose, S, Afonso, P, Clemens, C, Yoldaş, A. Küpcü, E, F. Olivares, Sudilovsky, V, Szokoly, G

“…We report on the surprisingly high metallicity measured in two absorption systems at high redshift, detected in the Very Large Telescope spectrum of the…”
Get full text

The SEDs and Host Galaxies of the dustiest GRB afterglows by Krühler, T, Greiner, J, Schady, P, Savaglio, S, Afonso, P. M. J, Clemens, C, Elliott, J, Filgas, R, Gruber, D, Kann, D. A, Klose, S, Küpcü-Yoldas, A, McBreen, S, Olivares, E. F, Pierini, D, Rau, A, Rossi, A, Nardini, M, Guelbenzu, A. Nicuesa, Sudilovsky, V, Updike, A. C

“…Astronomy & Astrophysics 534 (2011), A108 (Abridged) Until recently the information inferred from gamma-ray burst follow-up observations was mostly limited to…”
Get full text

A deep search for the host galaxies of GRBs with no detected optical afterglow by Rossi, A, Klose, S, Ferrero, P, Greiner, J, Arnold, L. A, Gonsalves, E, Hartmann, D. H, Updike, A. C, Kann, D. A, Krühler, T, Palazzi, E, Savaglio, S, Schulze, S, Afonso, P. M. J, Amati, L, Castro-Tirado, A. J, Clemens, C, Filgas, R, Gorosabe, J, Hunt, L. K, Yoldas, A. Küpcü, Masetti, N, Nardini, M, Guelbenzu, A. Nicuesa, E, F. Olivares, Pian, E, Rau, A, Schady, P, Schmidl, S, Yoldas, A, Postigo, A. de Ugarte

“…Gamma-Ray Bursts can provide information about star formation at high redshifts. Even in the absence of a optical/near-infrared/radio afterglow, the high…”
Get full text

GRB 090426: Discovery of a jet break in a short burst afterglow by Guelbenzu, A. Nicuesa, Klose, S, Rossi, A, Kann, D. A, Krühler, T, Greiner, J, Rau, A, E, F. Olivares, Afonso, P. M. J, Filgas, R, Yoldaş, A. Küpcü, McBreen, S, Nardini, M, Schady, P, Schmidl, S, Updike, A. C, Yoldaş, A

“…Context: The link between the duration of GRBs and the nature of their progenitors remains disputed. Short bursts (with durations of less than ~2 s) are less…”
Get full text