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VERSION:2.0
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BEGIN:VEVENT
SUMMARY:Turbulence in Magnetised Neutron Stars
DTSTART:20260423T143000Z
DTEND:20260423T160000Z
DTSTAMP:20260810T165710Z
UID:7927deec-761e-4ea9-85f7-d2d1539ee685
SEQUENCE:2
CREATED:20260421T141109Z
DESCRIPTION:The magnetic field configuration in the interior of Neutron St
 ars is an open problem and may be impacted by the influence of a turbulent
  cascade within the star. Turbulent magnetic fields also play a key role i
 n the evolution of Binary Neutron Star (BNS) mergers\, driving outflowing 
 matter and launching ultrarelativistic jets. Modelling turbulent flow with
  numerical simulations either requires incredibly high resolution simulati
 ons\, or effective models to capture the impact of turbulence on large sca
 les. In this talk I will firstly present a series of high resolution simul
 ations of magnetised isolated neutron stars\, to discuss the impact of the
  magnetic field on turbulent flow in the star interior\, and the long term
  evolution of the magnetic field configuration. I will then discuss the im
 pact of the end state of this magnetic field configuration on a BNS merger
 \, and demonstrate the construction of a subgrid model to effectively inco
 rporate the impact of turbulence in such simulations.
LAST-MODIFIED:20260421T141122Z
LOCATION:DF Seminar Room (2-8.3)\, 2nd floor of Physics Building
URL:http://df.vps.tecnico.ulisboa.pt/pt/eventos/turbulence-in-magnetised-n
 eutron-stars/
X-ALT-DESC;FMTTYPE=text/html:<p data-block-key="t4si1">The magnetic field 
 configuration in the interior of Neutron Stars is an open problem and may 
 be impacted by the influence of a turbulent cascade within the star. Turbu
 lent magnetic fields also play a key role in the evolution of Binary Neutr
 on Star (BNS) mergers\, driving outflowing matter and launching ultrarelat
 ivistic jets.<br/><br/> Modelling turbulent flow with numerical simulation
 s either requires incredibly high resolution simulations\, or effective mo
 dels to capture the impact of turbulence on large scales. In this talk I w
 ill firstly present a series of high resolution simulations of magnetised 
 isolated neutron stars\, to discuss the impact of the magnetic field on tu
 rbulent flow in the star interior\, and the long term evolution of the mag
 netic field configuration.<br/><br/> I will then discuss the impact of the
  end state of this magnetic field configuration on a BNS merger\, and demo
 nstrate the construction of a subgrid model to effectively incorporate the
  impact of turbulence in such simulations.</p>
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