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Burst3D

Type I bursts in 3D

Total Cost €

EC-Contrib. €

Partnership

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Outcomes and
results

Burst3D project word cloud

Explore the words cloud of the Burst3D project. It provides you a very rough idea of what is the project "Burst3D" about.

extremely magnetohydrodynamical outshine gravity place bursters explosions neutron amounts once ing probes facets tracing bursts unknown small emission extra radius confront bright capture space expands mass describe hurricane first ray entails description combining intend nuclear inherent lightcurves rotation difficulties explore extreme behavior burn deflagrating despite proven couple environments emitted limitations 3d burning star initio flames deflagration earth combination geometry unprecedented simulating photons invested flashes last fuel physical ignite nonetheless takes contained spectacular reactions encodes energy engulf surface stars time relativistic ingredients model 2d spherical ideal core microphysics extract inside on effort generate accurate code simulations synthetic observations ab

Project "Burst3D" data sheet

The following table provides information about the project.

Coordinator	UNIVERSITY OF SOUTHAMPTON Organization address address: Highfield city: SOUTHAMPTON postcode: SO17 1BJ website: http://www.southampton.ac.uk contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.
Coordinator Country	United Kingdom [UK]
Total cost	251˙857 €
EC max contribution	251˙857 € (100%)
Programme	1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
Code Call	H2020-MSCA-IF-2015
Funding Scheme	MSCA-IF-GF
Starting year	2016
Duration (year-month-day)	from 2016-10-01 to 2019-09-30

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	UNIVERSITY OF SOUTHAMPTON UNIVERSITY OF SOUTHAMPTON Organization address address: Highfield city: SOUTHAMPTON postcode: SO17 1BJ website: http://www.southampton.ac.uk contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	UK (SOUTHAMPTON)	coordinator	251˙857.00
2	TRUSTEES OF PRINCETON UNIVERSITY TRUSTEES OF PRINCETON UNIVERSITY Organization address address: NASSAU HALL 1 city: PRINCETON, NJ postcode: 08544-2001 website: http://www.princeton.edu/main/ contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	US (PRINCETON, NJ)	partner	0.00

Map

Project objective

On Earth, nuclear explosions take place in controlled environments or use small amounts of fuel. Despite that, they generate spectacular amounts of energy. When nuclear reactions ignite on a neutron star, the whole surface can burn, resulting in extremely bright X-ray flashes that outshine all the other emission. These flashes are known as type I bursts. Their emission encodes information about the neutron star mass and radius and this makes them ideal probes to explore such stars' properties. Much effort has been invested to describe nuclear explosions, both on Earth and in space, but the modelling of the type I bursts entails extra difficulties. In particular, simulating deflagrating flames in the extreme conditions of neutron stars has proven particularly challenging. Nonetheless, in the last several years I have been able to produce the first ab initio 2D simulations of type I bursts where the deflagration takes place inside a burning hurricane that expands to engulf the whole surface of the star. However, 2D simulations have inherent limitations. With this project I intend to model the nuclear explosions during the bursts combining detailed microphysics with a magnetohydrodynamical description set for the first time in a 3D spherical geometry to be able to capture the combination of all the relevant effects. Understanding all the different facets of the bursts and their physical ingredients, I will produce unprecedented simulations which I will couple to a ray tracing code that takes into account the general relativistic effects of the star's gravity and rotation on the emitted photons. I will be able to produce extremely accurate synthetic lightcurves to confront with the observations in order to extract the information about the neutron star contained in the X-ray emission. Once the parameters of the bursters are known, these can be used to constrain the yet unknown behavior of matter in the core of neutron stars.

Publications

List of publications.
year	authors and title	journal	last update
2019	Ray, Paul S.; Arzoumanian, Zaven; Ballantyne, David; Bozzo, Enrico; Brandt, Soren; Brenneman, Laura; Chakrabarty, Deepto; Christophersen, Marc; DeRosa, Alessandra; Feroci, Marco; Gendreau, Keith; Goldstein, Adam; Hartmann, Dieter; Hernanz, Margarita; Jenke, Peter; Kara, Erin; Maccarone, Tom; McDonald, Michael; Nowak, Michael; Phlips, Bernard Remillard, Ron; Stevens, Abigail; Tomsick, John; Watts, STROBE-X: X-ray Timing and Spectroscopy on Dynamical Timescales from Microseconds to Years published pages: , ISSN: , DOI:		2020-01-29
2019	Jean J. M. in â€™t Zand, Enrico Bozzo, JinLu Qu, Xiang-Dong Li, Lorenzo Amati, Yang Chen, Immacolata Donnarumma, Victor Doroshenko, Stephen A. Drake, Margarita Hernanz, Peter A. Jenke, Thomas J. Maccarone, Simin Mahmoodifar, Domitilla de Martino, Alessandra De Rosa, Elena M. Rossi, Antonia Rowlinson, Gloria Sala, Giulia Stratta, Thomas M. Tauris, Joern Wilms, XueFeng Wu, Ping Zhou, IvÃ¡n Agudo, Di Observatory science with eXTP published pages: , ISSN: 1674-7348, DOI: 10.1007/s11433-017-9186-1	Science China Physics, Mechanics & Astronomy 62/2	2020-01-29
2019	Anna L. Watts, WenFei Yu, Juri Poutanen, Shu Zhang, Sudip Bhattacharyya, Slavko Bogdanov, Long Ji, Alessandro Patruno, Thomas E. Riley, Pavel Bakala, Altan Baykal, Federico Bernardini, Ignazio Bombaci, Edward Brown, Yuri Cavecchi, Deepto Chakrabarty, JÃ©rÃ´me Chenevez, Nathalie Degenaar, Melania Del Santo, Tiziana Di Salvo, Victor Doroshenko, Maurizio Falanga, Robert D. Ferdman, Marco Feroci, Ange Dense matter with eXTP published pages: , ISSN: 1674-7348, DOI: 10.1007/s11433-017-9188-4	Science China Physics, Mechanics & Astronomy 62/2	2020-01-29
2019	Yuri Cavecchi, Anatoly Spitkovsky Three-dimensional Instability of Flame Fronts in Type I X-Ray Bursts published pages: 142, ISSN: 1538-4357, DOI: 10.3847/1538-4357/ab3650	The Astrophysical Journal 882/2	2020-01-29
2019	M. Zingale, K. Eiden, Y. Cavecchi, A. Harpole, J. B. Bell, M. Chang, I. Hawke, M. P. Katz, C. M. Malone, A. J. Nonaka, D. E. Willcox, W. Zhang Toward Resolved Simulations of Burning Fronts in Thermonuclear X-ray Bursts published pages: 12005, ISSN: 1742-6588, DOI: 10.1088/1742-6596/1225/1/012005	Journal of Physics: Conference Series 1225	2020-01-29
2019	Frank R. N. Chambers, Anna L. Watts, Laurens Keek, Yuri Cavecchi, Ferran Garcia Burning in the Tail: Implications for a Burst Oscillation Model published pages: 61, ISSN: 1538-4357, DOI: 10.3847/1538-4357/aaf501	The Astrophysical Journal 871/1	2020-01-29
2017	C. Ceccobello, Y. Cavecchi, M. H. M. Heemskerk, S. Markoff, P. Polko, D. Meier A new method for extending solutions to the self-similar relativistic magnetohydrodynamic equations for black hole outflows published pages: 4417-4435, ISSN: 0035-8711, DOI: 10.1093/mnras/stx2567	Monthly Notices of the Royal Astronomical Society 473/4	2020-01-29
2017	Yuri Cavecchi, Anna L. Watts, Duncan K. Galloway On the Dependence of the X-Ray Burst Rate on Accretion and Spin Rate published pages: 1, ISSN: 1538-4357, DOI: 10.3847/1538-4357/aa9897	The Astrophysical Journal 851/1	2020-01-29
2018	F R N Chambers, A L Watts, Y Cavecchi, F Garcia, L Keek Superburst oscillations: ocean and crustal modes excited by carbon-triggered type I X-ray bursts published pages: 4391-4402, ISSN: 0035-8711, DOI: 10.1093/mnras/sty895	Monthly Notices of the Royal Astronomical Society 477/4	2020-01-29
2018	L E RiveraÂ Sandoval, R Wijnands, N Degenaar, Y Cavecchi, C O Heinke, E M Cackett, J Homan, D Altamirano, A Bahramian, G R Sivakoff, J M Miller, A S Parikh Extreme quiescent variability of the transient neutron star low-mass X-ray binary EXO 1745âˆ’248 in Terzan 5 published pages: 2777-2788, ISSN: 0035-8711, DOI: 10.1093/mnras/sty1535	Monthly Notices of the Royal Astronomical Society 479/2	2020-01-29
2017	Patrick Crumley, Chiara Ceccobello, Riley M. T. Connors, Yuri Cavecchi The jet-disk symbiosis without maximal jets : 1D hydrodynamical jets revisited published pages: A87, ISSN: 0004-6361, DOI: 10.1051/0004-6361/201630229	Astronomy & Astrophysics 601	2020-01-29
2017	A. Rouco Escorial, A. S. Bak Nielsen, R. Wijnands, Y. Cavecchi, N. Degenaar, A. Patruno The low-luminosity behaviour of the 4U 0115+63 Be/X-ray transient published pages: 1802-1808, ISSN: 0035-8711, DOI: 10.1093/mnras/stx2111	Monthly Notices of the Royal Astronomical Society 472/2	2020-01-29

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