Search Results - "Cavecchi, Yuri"

Refine Results
  1. 1

    Flame propagation on the surfaces of rapidly rotating neutron stars during Type I X-ray bursts by Cavecchi, Yuri, Watts, Anna L., Braithwaite, Jonathan, Levin, Yuri

    “…We present the first vertically resolved hydrodynamic simulations of a laterally propagating, deflagrating flame in the thin helium ocean of a rotating…”
    Get full text
    Journal Article
  2. 2

    On the Dependence of the X-Ray Burst Rate on Accretion and Spin Rate by Cavecchi, Yuri, Watts, Anna L., Galloway, Duncan K.

    Published in The Astrophysical journal (10-12-2017)
    “…Nuclear burning and its dependence on the mass accretion rate are fundamental ingredients for describing the complicated observational phenomenology of neutron…”
    Get full text
    Journal Article
  3. 3

    Rotational effects in thermonuclear type I bursts: equatorial crossing and directionality of flame spreading by Cavecchi, Yuri, Watts, Anna L., Levin, Yuri, Braithwaite, Jonathan

    “…In a previous study on thermonuclear (type I) bursts on accreting neutron stars, we addressed and demonstrated the importance of the effects of rotation,…”
    Get full text
    Journal Article
  4. 4

    A “Hyperburst” in the MAXI J0556–332 Neutron Star: Evidence for a New Type of Thermonuclear Explosion by Page, Dany, Homan, Jeroen, Nava-Callejas, Martin, Cavecchi, Yuri, Beznogov, Mikhail V., Degenaar, Nathalie, Wijnands, Rudy, Parikh, Aastha S.

    Published in The Astrophysical journal (01-07-2022)
    “…Abstract The study of transiently accreting neutron stars provides a powerful means to elucidate the properties of neutron star crusts. We present extensive…”
    Get full text
    Journal Article
  5. 5

    Burning in the Tail: Implications for a Burst Oscillation Model by Chambers, Frank R. N., Watts, Anna L., Keek, Laurens, Cavecchi, Yuri, Garcia, Ferran

    Published in The Astrophysical journal (20-01-2019)
    “…Accreting neutron stars (NSs) can exhibit high-frequency modulations, known as burst oscillations, in their light curves during thermonuclear X-ray bursts…”
    Get full text
    Journal Article
  6. 6

    Dynamics of Laterally Propagating Flames in X-Ray Bursts. I. Burning Front Structure by Eiden, Kiran, Zingale, Michael, Harpole, Alice, Willcox, Donald, Cavecchi, Yuri, Katz, Max P.

    Published in The Astrophysical journal (01-05-2020)
    “…We investigate the structure of laterally propagating flames through the highly stratified burning layer in an X-ray burst. Two-dimensional hydrodynamics…”
    Get full text
    Journal Article
  7. 7
  8. 8

    Three-dimensional Instability of Flame Fronts in Type I X-Ray Bursts by Cavecchi, Yuri, Spitkovsky, Anatoly

    Published in The Astrophysical journal (10-09-2019)
    “…We present the first realistic 3D simulations of flame front instabilities during type I X-ray bursts. The unperturbed front is characterized by the balance…”
    Get full text
    Journal Article
  9. 9

    The peculiar behaviour of burst oscillations in the accreting millisecond X-ray pulsar XTE J1814−338 by Cavecchi, Yuri, Patruno, Alessandro

    “…ABSTRACT Accreting millisecond X-ray pulsars (AMXPs) show burst oscillations during thermonuclear explosions of the accreted plasma that are markedly different…”
    Get full text
    Journal Article
  10. 10

    Fast and slow magnetic deflagration fronts in type I X-ray bursts by Cavecchi, Yuri, Levin, Yuri, Watts, Anna L., Braithwaite, Jonathan

    “…Type I X-ray bursts are produced by thermonuclear runaways that develop on accreting neutron stars. Once one location ignites, the flame propagates across the…”
    Get full text
    Journal Article
  11. 11
  12. 12

    Dense matter with eXTP by Watts, Anna L., Yu, WenFei, Poutanen, Juri, Zhang, Shu, Bhattacharyya, Sudip, Bogdanov, Slavko, Ji, Long, Patruno, Alessandro, Riley, Thomas E., Bakala, Pavel, Baykal, Altan, Bernardini, Federico, Bombaci, Ignazio, Brown, Edward, Cavecchi, Yuri, Chakrabarty, Deepto, Chenevez, Jérôme, Degenaar, Nathalie, Santo, Melania Del, Salvo, Tiziana Di, Doroshenko, Victor, Falanga, Maurizio, Ferdman, Robert D., Feroci, Marco, Gambino, Angelo F., Ge, MingYu, Greif, Svenja K., Guillot, Sebastien, Gungor, Can, Hartmann, Dieter H., Hebeler, Kai, Heger, Alexander, Homan, Jeroen, Iaria, Rosario, Zand, Jean in’t, Kargaltsev, Oleg, Kurkela, Aleksi, Lai, XiaoYu, Li, Ang, Li, XiangDong, Li, ZhaoSheng, Linares, Manuel, Lu, FangJun, Mahmoodifar, Simin, Méndez, Mariano, Miller, M. Coleman, Morsink, Sharon, Nättilä, Joonas, Possenti, Andrea, Prescod-Weinstein, Chanda, Qu, JinLu, Riggio, Alessandro, Salmi, Tuomo, Sanna, Andrea, Santangelo, Andrea, Schatz, Hendrik, Schwenk, Achim, Song, LiMing, Šrámková, Eva, Stappers, Benjamin, Stiele, Holger, Strohmayer, Tod, Tews, Ingo, Tolos, Laura, Török, Gabriel, Tsang, David, Urbanec, Martin, Vacchi, Andrea, Xu, RenXin, Xu, YuPeng, Zane, Silvia, Zhang, GuoBao, Zhang, ShuangNan, Zhang, WenDa, Zheng, ShiJie, Zhou, Xia

    “…In this White Paper we present the potential of the Enhanced X-ray Timing and Polarimetry (eXTP) mission for determining the nature of dense matter; neutron…”
    Get full text
    Journal Article Publication
  13. 13

    A numerical magnetohydrodynamic scheme using the hydrostatic approximation by Braithwaite, Jonathan, Cavecchi, Yuri

    “…ABSTRACT In gravitationally stratified fluids, length scales are normally much greater in the horizontal direction than in the vertical one. When modelling…”
    Get full text
    Journal Article
  14. 14

    Flame propagation on the surfaces of rapidly rotating neutron stars during Type IX-ray bursts by Cavecchi, Yuri, Watts, Anna L, Braithwaite, Jonathan, Levin, Yuri

    “…We present the first vertically resolved hydrodynamic simulations of a laterally propagating, deflagrating flame in the thin helium ocean of a rotating…”
    Get full text
    Journal Article
  15. 15

    The Peculiar Behavior of Burst Oscillations in the Accreting Millisecond X-ray Pulsar XTE J1814-338 by Cavecchi, Yuri, Patruno, Alessandro

    Published 01-12-2021
    “…Accreting millisecond X-ray pulsars (AMXPs) show burst oscillations during thermonuclear explosions of the accreted plasma which are markedly different from…”
    Get full text
    Journal Article
  16. 16

    The effect of opacity on neutron star Type I X-ray burst quenching by Nava-Callejas, Martin, Cavecchi, Yuri, Page, Dany

    Published 14-11-2024
    “…One long standing tension between theory and observations of Type I X-ray burst is the accretion rate at which the burst disappear due to stabilization of the…”
    Get full text
    Journal Article
  17. 17
  18. 18

    Stationary neutron star envelopes at high accretion rates by Nava-Callejas, Martin, Cavecchi, Yuri, Page, Dany

    Published 20-03-2024
    “…In this work we model stationary neutron star envelopes at high accretion rates and describe our new code for such studies. As a first step we put special…”
    Get full text
    Journal Article
  19. 19

    Three-dimensional instability of flame fronts in type I X-ray bursts by Cavecchi, Yuri, Spitkovsky, Anatoly

    Published 31-05-2019
    “…We present the first realistic 3D simulations of flame front instabilities during type I X-ray bursts. The unperturbed front is characterised by the balance…”
    Get full text
    Journal Article
  20. 20

    Mass-loss, composition and observational signatures of stellar winds from X-ray bursts by Herrera, Yago, Vela, Daniel Muñoz, Sala, Glòria, José, Jordi, Cavecchi, Yuri

    Published 15-11-2024
    “…X-Ray bursts (XRBs) are powerful thermonuclear events on the surface of accreting neutron stars (NSs), which can synthesize intermediate-mass elements…”
    Get full text
    Journal Article