Showing 1 - 20 results of 122 for search '"X-ray bursts"', query time: 0.72s Refine Results
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    What can NuSTAR do for thermonuclear X-ray bursts? by Chenevez, Jerome, Tomsick, John A., Paerels, Frits, Christensen, Finn Erland, Chakrabarty, Deepto

    Published 2019
    “…Unstable thermonuclear burning on the surface of accreting neutron stars is commonly observed as type I X-ray bursts. The flux released during some strong bu rsts can temporarily exceed the Eddington limit, driving the neutron star photosphere to such large radii that heavy-element ashes of nuclear burning are ejected in the burst expansion wind. …”
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    Super-Eddington Winds from Type I X-Ray Bursts by Yu, Hang, Weinberg, Nevin N.

    Published 2020
    “…We present hydrodynamic simulations of spherically symmetric super-Eddington winds from radius-expansion type I X-ray bursts. Previous studies assumed a steady-state wind and treated the mass-loss rate as a free parameter. …”
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    Sensitivity Study of Type-I X-ray Bursts to Nuclear Reaction Rates by Sultana Irin, Estradé Alfredo, Borowiak Jessica, Elliott Jacob, Meyer Bradley S., Schatz Hendrik

    Published 2022-01-01
    “…Type-I X-ray bursts are frequently occurring thermonuclear runaways on the surface of an accreting neutron star. …”
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    Experimental investigation of the 30S(α, p) thermonuclear reaction in x-ray bursts by Kahl D., Chen A. A., Kubono S., Yamaguchi H., Binh D. N., Chen J., Cherubini S., Duy N. N., Hashimoto T., Hayakawa S., Iwasa N., Jung H. S., Kato S., Kwon Y. K., Nishimura S., Ota S., Setoodehnia K., Teranishi T., Tokieda H., Yamada T., Yun C. C., Zhang L. Y.

    Published 2016-01-01
    “…We performed the first measurement of 30S+α resonant elastic scattering to experimentally examine the 30S(α, p) stellar reaction rate in type I x-ray bursts. These bursts are the most frequent thermonuclear explosions in the galaxy, resulting from thermonuclear runaway on the surface of accreting neutron star binaries. …”
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    The X-Ray Bursts of XTE J1739–285: A NICER Sample by Bult, Peter, Altamirano, Diego, Arzoumanian, Zaven, Bilous, Anna V, Chakrabarty, Deepto, Gendreau, Keith C, Güver, Tolga, Jaisawal, Gaurava K, Kuulkers, Erik, Malacaria, Christian, Ng, Mason, Sanna, Andrea, Strohmayer, Tod E

    Published 2022
    “…Across a 20 day period, we detected 32 thermonuclear X-ray bursts, with an average burst recurrence time of 2.0-0.3+0.4 hr. …”
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    The X-Ray Bursts of XTE J1739–285: A NICER Sample by Bult, Peter, Altamirano, Diego, Arzoumanian, Zaven, Bilous, Anna V., Chakrabarty, Deepto, Gendreau, Keith C., Güver, Tolga, Jaisawal, Gaurava K., Kuulkers, Erik, Malacaria, Christian, Ng, Mason, Sanna, Andrea, Strohmayer, Tod E.

    Published 2022
    “…Across a 20 day period, we detected 32 thermonuclear X-ray bursts, with an average burst recurrence time of 2.0-0.3+0.4 hr. …”
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    Article
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    A bright thermonuclear X-ray burst simultaneously observed with Chandra and RXTE by in't Zand, J. J. M., Galloway, Duncan K., Ballantyne, D. R., Jonker, P. G., Paerels, F. B. S., Palmer, D. M., Patruno, A., Weinberg, Nevin N., Marshall, Herman

    Published 2014
    “…These and other recent observations of X-ray bursts point out the need for detailed theoretical modeling of the radiative and hydrodynamical interaction between thermonuclear X-ray bursts and accretion disks.…”
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    Multiwavelength observations of EXO 0748-676. I. Reprocessing of X-ray bursts by Hynes, R, Horne, K, O'Brien, K, Haswell, C, Robinson, E, King, A, Charles, P, Pearson, K

    Published 2006
    “…We present high time-resolution multi wavelength observations of X-ray bursts in the low-mass X-ray binary UY Vol. Strong reprocessed signals are present in the ultraviolet and optical, lagged and smeared with respect to the X-rays. …”
    Journal article
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    Sensitivity Study of Nuclear Reactions Influencing Photospheric Radius Expansion X-Ray Bursts by Lam Yi Hua, Heger Alexander, Johnston Zac, Goodwin Adelle Jane

    Published 2022-01-01
    “…An example is the accretion-powered millisecond pulsar SAX J1808.4–3658 [3, 4] that powered up the brightest Type-I X-ray burst (XRB) recorded by NICER in recent history [5]. …”
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    Classical novae and type I X-ray bursts: Challenges for the 21st century by A. Parikh, J. José, G. Sala

    Published 2014-01-01
    “…Classical nova explosions and type I X-ray bursts are the most frequent types of thermonuclear stellar explosions in the Galaxy. …”
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    The Minimum Variation Timescales of X-Ray Bursts from SGR J1935+2154 by Shuo Xiao, Jiao-Jiao Yang, Xi-Hong Luo, Shao-Lin Xiong, Yuan-Hong Qu, Shuang-Nan Zhang, Wang-Chen Xue, Xiao-Bo Li, You-Li Tuo, Ai-Jun Dong, Ru-Shuang Zhao, Shi-Jun Dang, Lun-Hua Shang, Qing-Bo Ma, Ce Cai, Jin Wang, Ping Wang, Cheng-Kui Li, Shu-Xu Yi, Zhen Zhang, Ming-Yu Ge, Shi-Jie Zheng, Li-Ming Song, Wen-Xi Peng, Xiang-Yang Wen, Xin-Qiao Li, Zheng-Hua An, Xin Xu, Yue Wang, Chao Zheng, Yan-Qiu Zhang, Jia-Cong Liu, Bin Zhang, Wei Xie, Jian-Chao Feng, De-Hua Wang, Qi-Jun Zhi

    Published 2023-01-01
    “…In this work, we systematically study the MVTs of hundreds of X-ray bursts (XRBs) from SGR J1935+2154 observed by Insight-HXMT, GECAM, and Fermi/Gamma-ray Burst Monitor from 2014 July to 2022 January through the Bayesian block algorithm. …”
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    A NICER look at thermonuclear X-ray bursts from Aql X-1 by Güver, Tolga, Boztepe, Tuğba, Ballantyne, DR, Bostancı, Z Funda, Bult, Peter, Jaisawal, Gaurava K, Göğüş, Ersin, Strohmayer, Tod E, Altamirano, Diego, Guillot, Sebastien, Chakrabarty, Deepto

    Published 2022
    “…We detect 22 X-ray bursts including two short recurrence burst events in which the separation was only 451 s and 496 s. …”
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    On the Cooling Tails of Thermonuclear X-ray Bursts: The IGR J17480–2446 Link by Linares, Manuel Alegret, Chakrabarty, Deepto, Van Der Klis, M.

    Published 2012
    “…We conclude that the detection of cooling along the decay is a sufficient, but not a necessary condition to identify an X-ray burst as thermonuclear. Finally, we compare these findings with X-ray bursts from other rapidly accreting neutron stars.…”
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    The Imprint of Convection on Type I X-Ray Bursts: Pauses in Photospheric Radius Expansion Lightcurves by Simon Guichandut, Andrew Cumming

    Published 2023-01-01
    “…Multidimensional simulations will be needed to properly model the interaction between convection and nuclear burning during these bursts, which will then enable a new way to use X-ray burst lightcurves to study neutron star surfaces.…”
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    Quasiperiodic Peak Energy Oscillations in X-Ray Bursts from SGR J1935+2154 by Oliver J. Roberts, Matthew G. Baring, Daniela Huppenkothen, Chryssa Kouveliotou, Ersin Göğüş, Yuki Kaneko, Lin Lin, Alexander J. van der Horst, George Younes

    Published 2023-01-01
    “…Their transient X-ray emission usually manifests as short (a few hundred milliseconds), bright, energetic (∼10 ^40–41 erg) X-ray bursts. Since its discovery in 2014, SGR J1935+2154 has become one of the most prolific magnetars, exhibiting very active bursting episodes and other fascinating events, such as pulse timing antiglitches and fast radio bursts. …”
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