Search Results - "Krimm, HA"

Disc-jet coupling in the 2009 outburst of the black hole candidate H1743−322 by Miller-Jones, J. C. A., Sivakoff, G. R., Altamirano, D., Coriat, M., Corbel, S., Dhawan, V., Krimm, H. A., Remillard, R. A., Rupen, M. P., Russell, D. M., Fender, R. P., Heinz, S., Körding, E. G., Maitra, D., Markoff, S., Migliari, S., Sarazin, C. L., Tudose, V.

“…We present an intensive radio and X-ray monitoring campaign on the 2009 outburst of the Galactic black hole candidate X-ray binary H1743−322. With the high…”
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The burst alert telescope (BAT) on the Swift MIDEX mission by BARTHELMY, Scott D, BARRIER, Louis M, SATO, Goro, SUZUKI, Masaya, TAKAHASHI, Tadayuki, TASHIRO, Makota, TUELLER, Jack, CUMMINGS, Jay R, FENIMORE, Ed E, GEHRELS, Neil, HULLINGER, Derek, KRIMM, Hans A, MARKWARDT, Craig B, PALMER, David M, PARSONS, Ann

“…he burst alert telescope (BAT) is one of three instruments on the Swift MIDEX spacecraft to study gamma-ray bursts (GRBs). The BAT first detects the GRB and…”
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A Swift Gaze into the 2006 March 29 Burst Forest of SGR 1900+14 by Israel, G. L, Romano, P, Mangano, V, Dall’Osso, S, Chincarini, G, Stella, L, Campana, S, Belloni, T, Tagliaferri, G, Blustin, A. J, Sakamoto, T, Hurley, K, Zane, S, Moretti, A, Palmer, D, Guidorzi, C, Burrows, D. N, Gehrels, N, Krimm, H. A

“…In 2006 March the soft gamma-ray repeater SGR 1900+14 resumed its bursting activity after [image]2 yr of quiescence. The Swift mission observed the source…”
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Global Properties of X-Ray Flashes and X-Ray-Rich Gamma-Ray Bursts Observed by Swift by Sakamoto, T, Hullinger, D, Sato, G, Yamazaki, R, Barbier, L, Barthelmy, S. D, Cummings, J. R, Fenimore, E. E, Gehrels, N, Krimm, H. A, Lamb, D. Q, Markwardt, C. B, Osborne, J. P, Palmer, D. M, Parsons, A. M, Stamatikos, M, Tueller, J

“…We describe and discuss the spectral and temporal characteristics of the prompt emission and X-ray afterglow emission of X-ray flashes (XRFs) and X- ray-rich…”
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A link between prompt optical and prompt γ-ray emission in γ-ray bursts by Casperson, D, Asa, J. W, Parsons, A, Schier, J. A, Hullinger, D, Wozniak, P. R, Wren, J. A, Vestrand, W. T, Palmer, D, McGowan, K. E, McLean, K, White, R. R, Krimm, H. A, Tueller, J, Fenimore, E. E, Gehrels, N, Davis, H, Cummings, J. R, Markwardt, C. B, Evans, S, Sakamoto, T, Galassi, M, Barthelmy, S. D

“…The prompt optical emission that arrives with the γ-rays from a cosmic γ-ray burst (GRB) is a signature of the engine powering the burst, the properties of the…”
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Supergiant Fast X-ray Transients in outburst: new Swift observations of XTE J1739−302, IGR J17544−2619 and IGR J08408−4503 by Sidoli, L., Romano, P., Ducci, L., Paizis, A., Cusumano, G., Mangano, V., Krimm, H. A., Vercellone, S., Burrows, D. N., Kennea, J. A., Gehrels, N.

“…We report on new X-ray outbursts observed with Swift from three Supergiant Fast X-ray Transients (SFXTs): XTE J1739−302, IGR J17544−2619 and IGR J08408−4503…”
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Confirmation of the supergiant fast X-ray transient nature of AX J1841.0−0536 from Swift outburst observations by Romano, P., Mangano, V., Cusumano, G., Esposito, P., Evans, P. A., Kennea, J. A., Vercellone, S., La Parola, V., Krimm, H. A., Burrows, D. N., Gehrels, N.

“…ABSTRACT Swift observed an outburst from the supergiant fast X‐ray transient (SFXT) AX J1841.0−0536 on 2010 June 5, and followed it with X‐ray Telescope (XRT)…”
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Discovery of the Accretion-powered Millisecond Pulsar SWIFT J1756.9–2508 with a Low-Mass Companion by Krimm, H. A, Markwardt, C. B, Deloye, C. J, Romano, P, Chakrabarty, D, Campana, S, Cummings, J. R, Galloway, D. K, Gehrels, N, Hartman, J. M, Kaaret, P, Morgan, E. H, Tueller, J

“…We report on the discovery by the Swift Gamma-Ray Burst Explorer of the eighth known transient accretion-powered millisecond pulsar, SWIFT J1756.9-2508, as…”
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Evidence of Exponential Decay Emission in the Swift Gamma-Ray Bursts by Sakamoto, T, Hill, J. E, Yamazaki, R, Angelini, L, Krimm, H. A, Sato, G, Swindell, S, Takami, K, Osborne, J. P

“…We present a systematic study of the steep decay emission from gamma-ray bursts (GRBs) observed by the Swift X-Ray Telescope (XRT). In contrast to the analysis…”
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Disentangling jet and disc emission from the 2005 outburst of XTE J1118+480 by Brocksopp, C., Jonker, P. G., Maitra, D., Krimm, H. A., Pooley, G. G., Ramsay, G., Zurita, C.

“…The black hole X-ray transient, XTE J1118+480, has now twice been observed in outbursts – 2000 and 2005 – and on both occasions remained in the low/hard X-ray…”
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Monitoring Supergiant Fast X-Ray Transients with Swift. II. Rise to the Outburst in IGR J16479–4514 by Romano, P, Sidoli, L, Mangano, V, Vercellone, S, Kennea, J. A, Cusumano, G, Krimm, H. A, Burrows, D. N, Gehrels, N

“…IGR J16479-4514 is a supergiant fast X-ray transient (SFXT), a new class of high-mass X-ray binaries, whose number is rapidly growing thanks to the INTEGRAL…”
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An infrared flash contemporaneous with the γ-rays of GRB 041219a by Starr, D. L, Hornstein, S, Barthelmy, S, Konopacky, Q, Palmer, D, Skrutskie, M, Chaffee, F, Bloom, J. S, Fenimore, E. E, Duchêne, G, Kassis, M, Cummings, J. R, Stapelfeldt, K, Parsons, A, Hullinger, D, Blake, C. H, Ghez, A, Hurley, K, McLean, K, Campbell, R, Krimm, H. A, Prochaska, J. X, Tueller, J, Szentgyorgyi, A, McCabe, C, Gehrels, N, Falco, E. E, Markwardt, C. B

“…The explosion that results in a cosmic γ-ray burst (GRB) is thought to produce emission from two physical processes: the central engine gives rise to the…”
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GRB 060714: No Clear Dividing Line between Prompt Emission and X-Ray Flares by Krimm, H. A, Granot, J, Marshall, F. E, Perri, M, Barthelmy, S. D, Burrows, D. N, Gehrels, N, Mészáros, P, Morris, D

“…The long gamma-ray burst GRB 060714 was observed to exhibit a series of five X-ray flares beginning similar to 70 s after the burst trigger T sub(0) and…”
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Multiple flaring activity in the supergiant fast X-ray transient IGR J08408−4503 observed with Swift by Romano, P., Sidoli, L., Cusumano, G., Evans, P. A., Ducci, L., Krimm, H. A., Vercellone, S., Page, K. L., Beardmore, A. P., Burrows, D. N., Kennea, J. A., Gehrels, N., La Parola, V., Mangano, V.

“…IGR J08408−4503 is a supergiant fast X–ray transient discovered in 2006 with a confirmed association with a O8.5Ib(f) supergiant star, HD 74194. We report on…”
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Black hole candidate XTEJ1752-223: Swift observations of canonical states during outburst by Curran, P A, Maccarone, T J, Casella, P, Evans, P A, Landsman, W, Krimm, HA, Brocksopp, C, Still, M

“…We present Swift broad-band observations of the recently discovered black hole candidate, X-ray transient, XTEJ1752-223, obtained over the period of outburst…”
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The Dark Side of ROTSE-III Prompt GRB Observations by Yost, S. A, Aharonian, F, Akerlof, C. W, Ashley, M. C. B, Barthelmy, S, Gehrels, N, Göğüş, E, Güver, T, Horns, D, Kızıloǧlu, Ü, Krimm, H. A, McKay, T. A, Özel, M, Phillips, A, Quimby, R. M, Rowell, G, Rujopakarn, W, Rykoff, E. S, Schaefer, B. E, Smith, D. A, Swan, H. F, Vestrand, W. T, Wheeler, J. C, Wren, J, Yuan, F

“…We present several cases of optical observations during [unk]-ray bursts (GRBs) which resulted in prompt limits but no detection of optical emission. These…”
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GRB 070610: A Curious Galactic Transient by Kasliwal, M. M, Cenko, S. B, Kulkarni, S. R, Cameron, P. B, Nakar, E, Ofek, E. O, Rau, A, Soderberg, A. M, Campana, S, Bloom, J. S, Perley, D. A, Pollack, L. K, Barthelmy, S, Cummings, J, Gehrels, N, Krimm, H. A, Markwardt, C. B, Sato, G, Chandra, P, Frail, D, Fox, D. B, Price, P. A, Berger, E, Grebenev, S. A, Krivonos, R. A, Sunyaev, R. A

“…GRB 070610 is a typical high-energy event with a duration of 5 s. Yet within the burst localization we detect a highly unusual X-ray and optical transient,…”
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Swift Discovery of Gamma-Ray Bursts without a Jet Break Feature in Their X-Ray Afterglows by Sato, G, Yamazaki, R, Ioka, K, Sakamoto, T, Takahashi, T, Nakazawa, K, Nakamura, T, Toma, K, Hullinger, D, Tashiro, M, Parsons, A. M, Krimm, H. A, Barthelmy, S. D, Gehrels, N, Burrows, D. N, O’Brien, P. T, Osborne, J. P, Chincarini, G, Lamb, D. Q

“…We analyze Swift gamma-ray bursts (GRBs) and X-ray afterglows for three GRBs with spectroscopic redshift determinations: GRB 050401, XRF 050416a, and GRB…”
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Prompt Optical Detection of GRB 050401 with ROTSE-IIIa by Rykoff, E. S, Yost, S. A, Krimm, H. A, Aharonian, F, Akerlof, C. W, Alatalo, K, Ashley, M. C. B, Barthelmy, S. D, Gehrels, N, Göǧüş, E, Güver, T, Horns, D, Kızıloǧlu, Ü, McKay, T. A, Özel, M, Phillips, A, Quimby, R. M, Rujopakarn, W, Schaefer, B. E, Smith, D. A, Swan, H. F, Vestrand, W. T, Wheeler, J. C, Wren, J

“…The ROTSE-IIIa telescope at Siding Spring Observatory, Australia, detected prompt optical emission from Swift GRB 050401. We present observations of the early…”
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The Anomalous Early Afterglow of GRB 050801 by Rykoff, E. S, Mangano, V, Yost, S. A, Sari, R, Aharonian, F, Akerlof, C. W, Ashley, M. C. B, Barthelmy, S. D, Burrows, D. N, Gehrels, N, Göǧüş, E, Güver, T, Horns, D, Kızıloǧlu, Ü, Krimm, H. A, McKay, T. A, Özel, M, Phillips, A, Quimby, R. M, Rowell, G, Rujopakarn, W, Schaefer, B. E, Smith, D. A, Swan, H. F, Vestrand, W. T, Wheeler, J. C, Wren, J, Yuan, F

“…The ROTSE-IIIc telescope at the HESS site, Namibia, obtained the earliest detection of optical emission from a gamma-ray burst (GRB), beginning only 21.8 s…”
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