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arXiv · 1301.4829

Extremely long hard bursts observed by Konus-Wind

V. Pal'shin·R. Aptekar·D. Frederiks·S. Golenetskii·V. Il'Inskii·E. Mazets·K. Yamaoka·M. Ohno·K. Hurley·T. Sakamoto·P. Oleynik·M. Ulanov·I. G. Mitrofanov·D. Golovin·M. L. Litvak·A. B. Sanin·W. Boynton·C. Fellows·K. Harshman·C. Shinohara·R. Starr
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Abstract

We report the observations of the prompt emission of the extremely long hard burst, GRB 060814B, discovered by Konus-Wind and localized by the IPN. The observations reveal a smooth, hard, ~40-min long pulse followed by weaker emission seen several hours after the burst onset. We also present the Konus-Wind data on similar burst, GRB 971208, localized by BATSE/IPN. And finally we discuss the different possible origins of these unusual events.

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V. Pal'shin, R. Aptekar, D. Frederiks, S. Golenetskii, V. Il'Inskii, E. Mazets, K. Yamaoka, M. Ohno, K. Hurley, T. Sakamoto, P. Oleynik, M. Ulanov, I. G. Mitrofanov, D. Golovin, M. L. Litvak, A. B. Sanin, W. Boynton, C. Fellows, K. Harshman, C. Shinohara, R. Starr. 2013-01-21. Extremely long hard bursts observed by Konus-Wind. https://doi.org/10.1063/1.2943422

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