Search Results - "Willingale, R."

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  1. 1

    Calibration of X-ray absorption in our Galaxy by Willingale, R., Starling, R. L. C., Beardmore, A. P., Tanvir, N. R., O'Brien, P. T.

    “…Prediction of the soft X-ray absorption along lines of sight through our Galaxy is crucial for understanding the spectra of extragalactic sources, but requires…”
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    2SXPS: An Improved and Expanded Swift X-Ray Telescope Point-source Catalog by Evans, P. A., Page, Kim, Osborne, J. P., Beardmore, A. P., Willingale, R., Burrows, D. N., Kennea, J A, Perri, M., Capalbi, M., Tagliaferri, G., Cenko, S. B.

    Published in The Astrophysical journal (01-04-2020)
    “…We present the 2SXPS (Swift-XRT Point Source) catalog, containing 206,335 point sources detected by the Swift X-ray Telescope (XRT) in the 0.3–10 keV energy…”
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    Luminosity–time and luminosity–luminosity correlations for GRB prompt and afterglow plateau emissions by Dainotti, M., Petrosian, V., Willingale, R., O'Brien, P., Ostrowski, M., Nagataki, S.

    “…We present an analysis of 123 gamma-ray bursts (GRBs) with known redshifts possessing an afterglow plateau phase. We reveal that $L_{\rm a}\hbox{-}T^{*}_{\rm…”
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    A Study of the Gamma-Ray Burst Fundamental Plane by Dainotti, M. G., Hernandez, X., Postnikov, S., Nagataki, S., O'brien, P., Willingale, R., Striegel, S.

    Published in The Astrophysical journal (17-10-2017)
    “…Long gamma-ray bursts (GRBs) with a plateau phase in their X-ray afterglows obey a 3D relation, between the rest-frame time at the end of the plateau, Ta, its…”
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    Athena: ESA's X‐ray observatory for the late 2020s by Barcons, X., Barret, D., Decourchelle, A., Herder, J. W., Fabian, A. C., Matsumoto, H., Lumb, D., Nandra, K., Piro, L., Smith, R. K., Willingale, R.

    Published in Astronomische Nachrichten (01-03-2017)
    “…Observations of the X‐ray sky after the next decade will most likely be dominated by Athena (Advanced Telescope for High ENergy Astrophysics), the second large…”
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    Gamma-Ray Bursts and Fast Transients: Multi-wavelength Observations and Multi-messenger Signals by Willingale, R., Mészáros, P.

    Published in Space science reviews (01-07-2017)
    “…The current status of observations and theoretical models of gamma-ray bursts and some other related transients, including ultra-long bursts and tidal…”
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  7. 7

    Towards a standard gamma-ray burst: tight correlations between the prompt and the afterglow plateau phase emission by Dainotti, M. G., Ostrowski, M., Willingale, R.

    “…To find out the astrophysical processes responsible for gamma-ray burst (GRB), it is crucial to discover and understand the relations between their…”
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  8. 8

    Can X-ray emission powered by a spinning-down magnetar explain some gamma-ray burst light-curve features? by Lyons, N., O'Brien, P. T., Zhang, B., Willingale, R., Troja, E., Starling, R. L. C.

    “…Long-duration gamma-ray bursts (GRBs) are thought to be produced by the core-collapse of a rapidly rotating massive star. This event generates a highly…”
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    Constraining cosmological parameters by gamma-ray burst X-ray afterglow light curves by Cardone, V. F., Dainotti, M. G., Capozziello, S., Willingale, R.

    “…We present the Hubble diagram (HD) of 66 gamma-ray bursts (GRBs) derived using only data from their X-ray afterglow light curve. To this end, we use the…”
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    Lord of the Rings – Return of the King: Swift-XRT observations of dust scattering rings around V404 Cygni by Beardmore, A. P., Willingale, R., Kuulkers, E., Altamirano, D., Motta, S. E., Osborne, J. P., Page, K. L., Sivakoff, G. R.

    “…On 2015 June 15, the black hole X-ray binary V404 Cygni went into outburst, exhibiting extreme X-ray variability which culminated in a final flare on June 26…”
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  13. 13

    The pulse luminosity function of Swift gamma-ray bursts by Amaral-Rogers, A, Willingale, R, O'Brien, P T

    “…The complete Swift Burst Alert Telescope and X-Ray Telescope light curves of 118 gamma-ray bursts (GRBs) with known redshifts were fitted using the physical…”
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    X-ray absorption evolution in gamma-ray bursts: intergalactic medium or evolutionary signature of their host galaxies by Starling, R. L. C., Willingale, R., Tanvir, N. R., Scott, A. E., Wiersema, K., O'Brien, P. T., Levan, A. J., Stewart, G. C.

    “…The intrinsic X-ray emission of gamma-ray bursts (GRBs) is often found to be absorbed over and above the column density through our own Galaxy. The extra…”
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  16. 16

    Optimization of mirror spacing or pore width of lobster eye optics by Tichý, V., Willingale, R.

    Published in Astronomische Nachrichten (01-06-2018)
    “…Equations for the analytical calculation of gain and effective collecting area (length) of lobster eye systems are presented. The effect of mirror spacing…”
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  17. 17

    The spectral–temporal properties of the prompt pulses and rapid decay phase of gamma-ray bursts by Willingale, R., Genet, F., Granot, J., O'Brien, P. T.

    “…The prompt emission from gamma-ray burst is the brightest electromagnetic emission known, yet its origin is not understood. The flux density of individual…”
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    Testing the Standard Fireball Model of Gamma-Ray Bursts Using Late X-Ray Afterglows Measured by Swift by Willingale, R, O’Brien, P. T, Osborne, J. P, Godet, O, Page, K. L, Goad, M. R, Burrows, D. N, Zhang, B, Rol, E, Gehrels, N, Chincarini, G

    Published in The Astrophysical journal (20-06-2007)
    “…We show that all X-ray decay curves of gamma -ray bursts (GRBs) measured by Swift can be fitted using one or two components, both of Which have exactly the…”
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    Evidence for chromatic X-ray light-curve breaks in Swift gamma-ray burst afterglows and their theoretical implications by Panaitescu, A., Mészáros, P., Burrows, D., Nousek, J., Gehrels, N., O'Brien, P., Willingale, R.

    “…The power-law decay of the X-ray emission of gamma-ray burst (GRB) afterglows 050319, 050401, 050607, 050713A, 050802 and 050922C exhibits a steepening at…”
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