Search Results - "BARTHELMY, S"

Swift and NuSTAR observations of GW170817: Detection of a blue kilonova by Evans, P. A., Cenko, S. B., Kennea, J. A., Emery, S. W. K., Kuin, N. P. M., Korobkin, O., Wollaeger, R. T., Fryer, C. L., Madsen, K. K., Harrison, F. A., Xu, Y., Nakar, E., Hotokezaka, K., Lien, A., Campana, S., Oates, S. R., Troja, E., Breeveld, A. A., Marshall, F. E., Barthelmy, S. D., Beardmore, A. P., Burrows, D. N., Cusumano, G., D’Aì, A., D’Avanzo, P., D’Elia, V., de Pasquale, M., Even, W. P., Fontes, C. J., Forster, K., Garcia, J., Giommi, P., Grefenstette, B., Gronwall, C., Hartmann, D. H., Heida, M., Hungerford, A. L., Kasliwal, M. M., Krimm, H. A., Levan, A. J., Malesani, D., Melandri, A., Miyasaka, H., Nousek, J. A., O’Brien, P. T., Osborne, J. P., Pagani, C., Page, K. L., Palmer, D. M., Perri, M., Pike, S., Racusin, J. L., Rosswog, S., Siegel, M. H., Sakamoto, T., Sbarufatti, B., Tagliaferri, G., Tanvir, N. R., Tohuvavohu, A.

“…With the first direct detection of merging black holes in 2015, the era of gravitational wave (GW) astrophysics began. A complete picture of compact object…”
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GRB 090423 at a redshift of z    8.1 by Racusin, J. L, Amati, L, Guidorzi, C, Campana, S, Maiorano, E, Mao, J, Fugazza, D, Valle, M. Della, Molinari, E, Stella, L, Nousek, J, D'Avanzo, P, Mannucci, F, Piranomonte, S, Marinoni, S, Markwardt, C. B, Palazzi, E, Israel, G. L, Masetti, N, Thöne, C. C, Chincarini, G, Guetta, D, Pian, E, Andreuzzi, G, D'Elia, V, Hunt, L. K, Testa, V, Fernández-Soto, A, Margutti, R, Fenimore, E. E, Fiore, F, Covino, S, Barthelmy, S. D, Salvaterra, R, Palmer, D. M, Tagliaferri, G, Giommi, P, Cusumano, G, Hurley, K, Pagani, C, Holland, S. T, Antonelli, L. A, De Pasquale, M, Marshall, F. E, Ferrero, P

“…Gamma-ray bursts (GRBs) are produced by rare types of massive stellar explosion. Their rapidly fading afterglows are often bright enough at optical wavelengths…”
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Swift-XRT follow-up of gravitational wave triggers during the third aLIGO/Virgo observing run by Page, K L, Evans, P A, Tohuvavohu, A, Kennea, J A, Klingler, N J, Cenko, S B, Oates, S R, Ambrosi, E, Barthelmy, S D, Beardmore, A P, Bernardini, M G, Breeveld, A A, Brown, P J, Burrows, D N, Campana, S, Caputo, R, Cusumano, G, D’Aì, A, D’Avanzo, P, D’Elia, V, De Pasquale, M, Emery, S W K, Giommi, P, Gronwall, C, Hartmann, D H, Krimm, H A, Kuin, N P M, Malesani, D B, Marshall, F E, Melandri, A, Nousek, J A, O’Brien, P T, Osborne, J P, Pagani, C, Page, M J, Palmer, D M, Perri, M, Racusin, J L, Sakamoto, T, Sbarufatti, B, Schlieder, J E, Siegel, M H, Tagliaferri, G, Troja, E

“…ABSTRACT The Neil Gehrels Swift Observatory followed up 18 gravitational wave (GW) triggers from the LIGO/Virgo collaboration during the O3 observing run in…”
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A bright γ-ray flare interpreted as a giant magnetar flare in NGC 253 by Svinkin, D., Frederiks, D., Hurley, K., Aptekar, R., Golenetskii, S., Lysenko, A., Ridnaia, A. V., Tsvetkova, A., Ulanov, M., Cline, T. L., Mitrofanov, I., Golovin, D., Kozyrev, A., Litvak, M., Sanin, A., Goldstein, A., Briggs, M. S., Wilson-Hodge, C., von Kienlin, A., Zhang, X.-L., Rau, A., Savchenko, V., Bozzo, E., Ferrigno, C., Ubertini, P., Bazzano, A., Rodi, J. C., Barthelmy, S., Cummings, J., Krimm, H., Palmer, D. M., Boynton, W., Fellows, C. W., Harshman, K. P., Enos, H., Starr, R.

“…Soft γ-ray repeaters exhibit bursting emission in hard X-rays and soft γ-rays. During the active phase, they emit random short (milliseconds to several seconds…”
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A new γ-ray burst classification scheme from GRB 060614 by GEHRELS, N, NORRIS, J. P, O'BRIEN, P. T, PAGE, M, PALMER, D. M, PARSONS, A. M, ROMING, P. W. A, SAKAMOTO, T, SARAZIN, C. L, SCHADY, P, STAMATIKOS, M, WOOSLEY, S. E, BARTHELMY, S. D, GRANOT, J, KANEKO, Y, KOUVELIOTOU, C, MARKWARDT, C. B, MESZAROS, P, NAKAR, E, NOUSEK, J. A

“…Gamma-ray bursts (GRBs) are known to come in two duration classes, separated at approximately 2 s. Long-duration bursts originate from star-forming regions in…”
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Swift/UVOT Follow-Up of Gravitational Wave Alerts in the O3 Era by Oates, S R, Marshall, F E, Breeveld, A A, Kuin, N P M, Brown, P J, Pasquale, M De, Evans, P A, Fenney, A J, Gronwall, C, Kennea, J A, Klingler, N J, Page, M J, Siegel, M H, Tohuvavohu, A, Ambrosi, E, Barthelmy, Scott D, Beardmore, A P, Bernardini, M G, Campana, S, Caputo, R, Cenko, S B, Cusumano, G, D'Aì, A, D’Avanzo, P, D’Elia, V, Giommi, P, Hartmann, D H, Krimm, H A, Laha, S, Malesani, D B, Melandri, A, Nousek, J A, O’Brien, P T, Osborne, J P, Pagani, C, Racusin, J L, Schlieder, J E

“…In this paper, we report on the observational performance of the Swift Ultra-violet/Optical Telescope (UVOT) in response to the gravitational wave (GW) alerts…”
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The association of GRB 060218 with a supernova and the evolution of the shock wave by Angelini, L, Page, M, Burrows, D. N, O'Brien, P. T, Krimm, H, Valle, M. Della, Zhang, B, Cominsky, L. R, Page, K. L, Romano, P, Moretti, A, Chincarini, G, Cummings, J. R, Immler, S, Marshall, F. E, Boyd, P. T, Sakamoto, T, Dai, Z. G, Giommi, P, White, N. E, Roming, P. W. A, Mangano, V, Nousek, J. A, Palmer, D. M, Campana, S, Waxman, E, Wells, A. A, Brown, P, Tagliaferri, G, Osborne, J. P, Gehrels, N, Malesani, D, Kennea, J. A, Mészáros, P, Barthelmy, S. D, Blustin, A. J, Cusumano, G, Mason, K. O, Godet, O

“…Although the link between long γ-ray bursts (GRBs) and supernovae has been established, hitherto there have been no observations of the beginning of a…”
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Spectral Lags and the Lag-Luminosity Relation: An Investigation with Swift BAT Gamma-ray Bursts by Ukwatta, T. N, Stamatikos, M, Dhuga, K. S, Sakamoto, T, Barthelmy, S. D, Eskandarian, A, Gehrels, N, Maximon, L. C, Norris, J. P, Parke, W. C

“…Spectral lag, the time difference between the arrival of high-energy and low-energy photons, is a common feature in gamma-ray bursts (GRBs). Norris et al…”
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An origin for short γ-ray bursts unassociated with current star formation by Barthelmy, S. D, Chincarini, G, Burrows, D. N, Gehrels, N, Covino, S, Moretti, A, Romano, P, O'Brien, P. T, Sarazin, C. L, Kouveliotou, C, Goad, M, Vaughan, S, Tagliaferri, G, Zhang, B, Antonelli, L. A, Campana, S, Cummings, J. R, D'Avanzo, P, Davies, M. B, Giommi, P, Grupe, D, Kaneko, Y, Kennea, J. A, King, A, Kobayashi, S, Melandri, A, Meszaros, P, Nousek, J. A, Patel, S, Sakamoto, T, Wijers, R. A. M. J

“…Two short (< 2 s) γ-ray bursts (GRBs) have recently been localized and fading afterglow counterparts detected. The combination of these two results left…”
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GRB 080913 at Redshift 6.7 by Greiner, J, Krühler, T, Fynbo, J. P. U, Rossi, A, Schwarz, R, Klose, S, Savaglio, S, Tanvir, N. R, McBreen, S, Totani, T, Zhang, B. B, Wu, X. F, Watson, D, Barthelmy, S. D, Beardmore, A. P, Ferrero, P, Gehrels, N, Kann, D. A, Kawai, N, Yoldaş, A. Küpcü, Mészáros, P, Milvang-Jensen, B, Oates, S. R, Pierini, D, Schady, P, Toma, K, Vreeswijk, P. M, Yoldaş, A, Zhang, B, Afonso, P, Aoki, K, Burrows, D. N, Clemens, C, Filgas, R, Haiman, Z, Hartmann, D. H, Hasinger, G, Hjorth, J, Jehin, E, Levan, A. J, Liang, E. W, Malesani, D, Pyo, T.-S, Schulze, S, Szokoly, G, Terada, K, Wiersema, K

“…We report on the detection by Swift of GRB 080913, and subsequent optical/near-infrared follow-up observations by GROND, which led to the discovery of its…”
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Swift BAT Survey of AGNs by Tueller, J, Mushotzky, R. F, Barthelmy, S, Cannizzo, J. K, Gehrels, N, Markwardt, C. B, Skinner, G. K, Winter, L. M

“…We present the results of the analysis of the first 9 months of data of the Swift BAT survey of AGNs in the 14-195 keV band. Using archival X-ray data or…”
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Evidence for the magnetar nature of 1E 161348−5055 in RCW 103 by D'Ai, A, Evans, P A, Burrows, D N, M Kuin, N P, Kann, D A, Campana, S, Maselli, A, Romano, P, Cusumano, G, La Parola, V, Barthelmy, S D, Beardmore, A P, Cenko, S B, De Pasquale, M, Gehrels, N, Greiner, J, Kennea, J A, Klose, S, Melandri, A, Nousek, J A, Osborne, J P, Palmer, D M, Sbarufatti, B, Schady, P, Siegel, M H, Tagliaferri, G, Yates, R, Zane, S

“…We report on the detection of a bright, short, structured X-ray burst coming from the supernova remnant RCW 103 on 2016 June 22 caught by the Swift/Burst Alert…”
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The Swift/BAT High-Latitude Survey: First Results by Markwardt, C. B, Tueller, J, Skinner, G. K, Gehrels, N, Barthelmy, S. D, Mushotzky, R. F

“…We present preliminary results from the first 3 months of the Swift Burst Alert Telescope (BAT) high Galactic latitude survey in the 14-195 keV band. The…”
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A relativistic type Ibc supernova without a detected γ-ray burst by Soderberg, A. M., Chakraborti, S., Pignata, G., Chevalier, R. A., Chandra, P., Ray, A., Wieringa, M. H., Copete, A., Chaplin, V., Connaughton, V., Barthelmy, S. D., Bietenholz, M. F., Chugai, N., Stritzinger, M. D., Hamuy, M., Fransson, C., Fox, O., Levesque, E. M., Grindlay, J. E., Challis, P., Foley, R. J., Kirshner, R. P., Milne, P. A., Torres, M. A. P.

“…Supernovae with a difference Two groups working independently report the observation of mildly relativistic outflows from seemingly ordinary type Ibc and type…”
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Correlations of Prompt and Afterglow Emission in Swift Long and Short Gamma-Ray Bursts by Gehrels, N, Barthelmy, S. D, Burrows, D. N, Cannizzo, J. K, Chincarini, G, Fenimore, E, Kouveliotou, C, O’Brien, P, Palmer, D. M, Racusin, J, Roming, P. W. A, Sakamoto, T, Tueller, J, Wijers, R. A. M. J, Zhang, B

“…Correlation studies of prompt and afterglow emission from gamma-ray bursts (GRBs) between different spectral bands have been difficult to do in the past…”
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GRB 130427A: A Nearby Ordinary Monster by Maselli, A., Melandri, A., Nava, L., Mundell, C. G., Kawai, N., Campana, S., Covino, S., Cummings, J. R., Cusumano, G., Evans, P. A., Ghirlanda, G., Ghisellini, G., Guidorzi, C., Kobayashi, S., Kuin, P., La Parola, V., Mangano, V., Oates, S., Sakamoto, T., Serino, M., Virgili, F., Zhang, B.-B., Barthelmy, S., Beardmore, A., Bernardini, M. G., Bersier, D., Burrows, D., Calderone, G., Capalbi, M., Chiang, J., D'Avanzo, P., D'Elia, V., De Pasquale, M., Fugazza, D., Gehrels, N., Gomboc, A., Harrison, R., Hanayama, H., Japelj, J., Kennea, J., Kopac, D., Kouveliotou, C., Kuroda, D., Levan, A., Malesani, D., Marshall, F., Nousek, J., O'Brien, P., Osborne, J. P., Pagani, C., Page, K. L., Page, M., Perri, M., Pritchard, T., Romano, P., Saito, Y., Sbarufatti, B., Salvaterra, R., Steele, I., Tanvir, N., Vianello, G., Weigand, B., Wiersema, K., Yatsu, Y., Yoshii, T., Tagliaferri, G.

“…Long-duration gamma-ray bursts (GRBs) are an extremely rare outcome of the collapse of massive stars and are typically found in the distant universe. Because…”
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An unexpectedly rapid decline in the X-ray afterglow emission of long γ-ray bursts by Angelini, L, Beardmore, A. P, Kumar, P, Burrows, D. N, Krimm, H, O'Brien, P. T, Hill, J. E, Zhang, B, Capalbi, M, Stella, L, Mészáros, P. I, Pagani, C, Page, K. L, Romano, P, Moretti, A, Chincarini, G, Sakamoto, T, Kobayashi, S, Giommi, P, Goad, M, Banat, P, Covino, S, Morris, D. C, Mangano, V, Nousek, J. A, Campana, S, Tagliaferri, G, Perri, M, Osborne, J. P, Gehrels, N, Kennea, J. A, Barthelmy, S. D, Wells, A, Cusumano, G, Godet, O

“…'Long' γ-ray bursts (GRBs) are commonly accepted to originate in the explosion of particularly massive stars, which give rise to highly relativistic jets…”
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Swift follow-up of gravitational wave triggers: results from the first aLIGO run and optimization for the future by Evans, P. A., Kennea, J. A., Palmer, D. M., Bilicki, M., Osborne, J. P., O'Brien, P. T., Tanvir, N. R., Lien, A. Y., Barthelmy, S. D., Burrows, D. N., Campana, S., Cenko, S. B., D'Elia, V., Gehrels, N., Marshall, F. E., Page, K. L., Perri, M., Sbarufatti, B., Siegel, M. H., Tagliaferri, G., Troja, E.

“…During its first observing run, in late 2015, the advanced Laser Interferometer Gravitational-wave Observatory facility announced three gravitational wave (GW)…”
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Broadband observations of the naked-eye γ-ray burst GRB 080319B by Racusin, J. L., Karpov, S. V., Sokolowski, M., Granot, J., Wu, X. F., Pal’shin, V., Covino, S., van der Horst, A. J., Oates, S. R., Schady, P., Smith, R. J., Cummings, J., Starling, R. L. C., Piotrowski, L. W., Zhang, B., Evans, P. A., Holland, S. T., Malek, K., Page, M. T., Vetere, L., Margutti, R., Guidorzi, C., Kamble, A. P., Curran, P. A., Beardmore, A., Kouveliotou, C., Mankiewicz, L., Melandri, A., O’Brien, P. T., Page, K. L., Piran, T., Tanvir, N. R., Wrochna, G., Aptekar, R. L., Barthelmy, S., Bartolini, C., Beskin, G. M., Bondar, S., Bremer, M., Campana, S., Castro-Tirado, A., Cucchiara, A., Cwiok, M., D’Avanzo, P., D’Elia, V., Valle, M. Della, de Ugarte Postigo, A., Dominik, W., Falcone, A., Fiore, F., Fox, D. B., Frederiks, D. D., Fruchter, A. S., Fugazza, D., Garrett, M. A., Gehrels, N., Golenetskii, S., Gomboc, A., Gorosabel, J., Greco, G., Guarnieri, A., Immler, S., Jelinek, M., Kasprowicz, G., La Parola, V., Levan, A. J., Mangano, V., Mazets, E. P., Molinari, E., Moretti, A., Nawrocki, K., Oleynik, P. P., Osborne, J. P., Pagani, C., Pandey, S. B., Paragi, Z., Perri, M., Piccioni, A., Ramirez-Ruiz, E., Roming, P. W. A., Steele, I. A., Strom, R. G., Testa, V., Tosti, G., Ulanov, M. V., Wiersema, K., Wijers, R. A. M. J., Winters, J. M., Zarnecki, A. F., Zerbi, F., Mészáros, P., Chincarini, G., Burrows, D. N.

“…Long-duration γ-ray bursts (GRBs) release copious amounts of energy across the entire electromagnetic spectrum, and so provide a window into the process of…”
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Swift Multiwavelength Follow-up of LVC S200224ca and the Implications for Binary Black Hole Mergers by Klingler, N. J., Lien, A., Oates, S. R., Kennea, J. A., Evans, P. A., Tohuvavohu, A., Zhang, B., Page, K. L., Cenko, S. B., Barthelmy, S. D., Beardmore, A. P., Bernardini, M. G., Breeveld, A. A., Brown, P. J., Burrows, D. N., Campana, S., Cusumano, G., D'Aì, A., D'Avanzo, P., D'Elia, V., Pasquale, M. de, Emery, S. W. K., Garcia, J., Giommi, P., Gronwall, C., Hartmann, D. H., Krimm, H. A., Kuin, N. P. M., Malesani, D. B., Marshall, F. E., Melandri, A., Nousek, J. A., O'Brien, P. T., Osborne, J. P., Palmer, D. M., Page, M. J., Perri, M., Racusin, J. L., Sakamoto, T., Sbarufatti, B., Schlieder, J. E., Siegel, M. H., Tagliaferri, G., Troja, E.

“…On 2020 February 24, during their third observing run ("O3"), the Laser Interferometer Gravitational-wave Observatory and Virgo Collaboration detected…”
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