34 Spitkovsky PPTs View free & download

Mario A. Riquelme, Anatoly Spitkovsky PowerPoint PPT Presentation

Mario A. Riquelme, Anatoly Spitkovsky - In 2004 A. Bell predicted that plasma waves can be amplified non-resonantly (RL, ... MHD studies (Bell 2004). Va,0/Vd,cr = 1/40, Vd,cr=c (dash-dotted) ...

In 2004 A. Bell predicted that plasma waves can be amplified non-resonantly (RL, ... MHD studies (Bell 2004). Va,0/Vd,cr = 1/40, Vd,cr=c (dash-dotted) ...

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Nuclear Explosions on Rapidly Rotating Neutron Stars PowerPoint PPT Presentation

Nuclear Explosions on Rapidly Rotating Neutron Stars - Hydrodynamics of type-I bursts. Spitkovsky, L., Ushomirsky 02. L. ... Cooper & Narayan 06,07. Pros: 1. Coherence! 2. Fractional amplitude increases with energy ...

Hydrodynamics of type-I bursts. Spitkovsky, L., Ushomirsky 02. L. ... Cooper & Narayan 06,07. Pros: 1. Coherence! 2. Fractional amplitude increases with energy ...

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Particle acceleration in Pulsar Wind Nebulae PowerPoint PPT Presentation

Particle acceleration in Pulsar Wind Nebulae - Resonant cyclotron absorption in ion doped plasma (Hoshino et al 92, Amato ... RCA of ion cyclotron waves works effectively as an acceleration mechanism for ...

Resonant cyclotron absorption in ion doped plasma (Hoshino et al 92, Amato ... RCA of ion cyclotron waves works effectively as an acceleration mechanism for ...

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Pulsar Magnetosphere PowerPoint PPT Presentation

Pulsar Magnetosphere - Plasma supplied either directly by NS surface or by further pair production and cascade ... Strong Field: plasma inertia and pressure unimportant - Force-free ...

Plasma supplied either directly by NS surface or by further pair production and cascade ... Strong Field: plasma inertia and pressure unimportant - Force-free ...

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Relaxation of Pulsar Wind Nebula via Current-Driven Kink Instability PowerPoint PPT Presentation

Relaxation of Pulsar Wind Nebula via Current-Driven Kink Instability - Yosuke Mizuno ( ) Institute of Astronomy National Tsing-Hua University Collaborators Y. Lyubarsky (Ben-Gurion Univ), K.-I. Nishikawa (NSSTC/UAH), P. E ...

Yosuke Mizuno ( ) Institute of Astronomy National Tsing-Hua University Collaborators Y. Lyubarsky (Ben-Gurion Univ), K.-I. Nishikawa (NSSTC/UAH), P. E ...

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Unsupervised Dependency Parsing PowerPoint PPT Presentation

Unsupervised Dependency Parsing - We can compute the initial probability of the treebank We are doing a small changes in the treebank We pick a node and randomly change the dependency structure of ...

We can compute the initial probability of the treebank We are doing a small changes in the treebank We pick a node and randomly change the dependency structure of ...

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INPE Advanced Course on Compact Objects Course IV: Accretion Processes in Neutron Stars PowerPoint PPT Presentation

INPE Advanced Course on Compact Objects Course IV: Accretion Processes in Neutron Stars - INPE Advanced Course on Compact Objects Course IV: Accretion Processes in Neutron Stars & Black Holes Ron Remillard Kavli Center for Astrophysics and Space Research

INPE Advanced Course on Compact Objects Course IV: Accretion Processes in Neutron Stars & Black Holes Ron Remillard Kavli Center for Astrophysics and Space Research

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Double feature: PowerPoint PPT Presentation

Double feature: - Double feature: Yuri Levin, Leiden. 1. The theory of fast oscillations ... Physics preliminaries: magnetic fields in non-resistive media. B. Field lines: ...

Double feature: Yuri Levin, Leiden. 1. The theory of fast oscillations ... Physics preliminaries: magnetic fields in non-resistive media. B. Field lines: ...

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PULSAR WIND NEBULAE FROM RADIO TO XRAYS PowerPoint PPT Presentation

PULSAR WIND NEBULAE FROM RADIO TO XRAYS - Radio-to-X-ray diagnostics composition, energy transport, magnetic field geometry ... Example: The Mouse (Gaensler et al. 03) Radio X-ray synchrotron tails ...

Radio-to-X-ray diagnostics composition, energy transport, magnetic field geometry ... Example: The Mouse (Gaensler et al. 03) Radio X-ray synchrotron tails ...

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Pr - 5th JETSET School on High Performance Computing in Astrophysics, January ... Hydra : the new Scientific Computer Configuration. at the VUB/ULB Computing Centre ...

5th JETSET School on High Performance Computing in Astrophysics, January ... Hydra : the new Scientific Computer Configuration. at the VUB/ULB Computing Centre ...

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Pulsar Acceleration: The Chicken or the Egg? PowerPoint PPT Presentation

Pulsar Acceleration: The Chicken or the Egg? - Pulsar Acceleration: The Chicken or the Egg? Alice Harding NASA ... radio-loud/radio-quiet pulsars discriminates between high and low altitude accelerators ...

Pulsar Acceleration: The Chicken or the Egg? Alice Harding NASA ... radio-loud/radio-quiet pulsars discriminates between high and low altitude accelerators ...

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The Theory of Supernova Remnants PowerPoint PPT Presentation

The Theory of Supernova Remnants - The Theory of Supernova Remnants Some comments on Supernova Remnants and the production of Cosmic Rays Don Ellison, North Carolina State University

The Theory of Supernova Remnants Some comments on Supernova Remnants and the production of Cosmic Rays Don Ellison, North Carolina State University

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Shock acceleration models personal review - Shock acceleration models personal review

Shock acceleration models personal review

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Electromagnetic Models of Gamma Ray Bursts: A Tutorial PowerPoint PPT Presentation

Electromagnetic Models of Gamma Ray Bursts: A Tutorial - Relativistic accretion disks/tori. More energy may come from the disk than the hole ... Dissipation inevitable if V c/ln(qmax/qmin) ~ 0.1c; otherwise not. cf PWN ...

Relativistic accretion disks/tori. More energy may come from the disk than the hole ... Dissipation inevitable if V c/ln(qmax/qmin) ~ 0.1c; otherwise not. cf PWN ...

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A Model for Emission from Microquasar Jets: Consequences of a Single Acceleration Episode PowerPoint PPT Presentation

A Model for Emission from Microquasar Jets: Consequences of a Single Acceleration Episode - Physically: since the B-field decays rapidly, radiative losses are small. (3) Narrow jets (a

Physically: since the B-field decays rapidly, radiative losses are small. (3) Narrow jets (a

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OVERVIEW OF LABORATORY ASTROPHYSICS PowerPoint PPT Presentation

OVERVIEW OF LABORATORY ASTROPHYSICS - OVERVIEW OF LABORATORY ASTROPHYSICS Pisin Chen Stanford Linear Accelerator Center Stanford University Introduction Calibration of Observations Investigation of Dynamics

OVERVIEW OF LABORATORY ASTROPHYSICS Pisin Chen Stanford Linear Accelerator Center Stanford University Introduction Calibration of Observations Investigation of Dynamics

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Neutron Star Observables, Masses, Radii and Magnetic Fields PowerPoint PPT Presentation

Neutron Star Observables, Masses, Radii and Magnetic Fields - Niels Bohr CompSchool Compact Objects Neutron Star Observables, Masses, Radii and Magnetic Fields Feryal Ozel University of Arizona Lecture 1: Surfaces of Neutron Stars

Niels Bohr CompSchool Compact Objects Neutron Star Observables, Masses, Radii and Magnetic Fields Feryal Ozel University of Arizona Lecture 1: Surfaces of Neutron Stars

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Laboratory Astrophysics Working Group Summary PowerPoint PPT Presentation

Laboratory Astrophysics Working Group Summary - Laboratory Astrophysics Working Group Summary Pisin Chen Stanford Linear Accelerator Center Stanford University Introduction Calibration of Observations

Laboratory Astrophysics Working Group Summary Pisin Chen Stanford Linear Accelerator Center Stanford University Introduction Calibration of Observations

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depth - depth

depth

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Kavli Institute for Particle Astrophysics and Cosmology PowerPoint PPT Presentation

Kavli Institute for Particle Astrophysics and Cosmology - ... allow the lens mass distribution to be inferred in a model-independent fashion. ... To contribute effectively scientifically in LSST (~30PB) era ...

... allow the lens mass distribution to be inferred in a model-independent fashion. ... To contribute effectively scientifically in LSST (~30PB) era ...

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3-D RPIC simulations of relativistic jets: Particle acceleration, magnetic field generation, and emission - 3D RPIC simulations of relativistic jets: Particle acceleration, magnetic field generation, and emis

3D RPIC simulations of relativistic jets: Particle acceleration, magnetic field generation, and emis

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Laboratory Astrophysics Working Group Summary - Laboratory Astrophysics Working Group Summary

Laboratory Astrophysics Working Group Summary

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The Role of The Equation of State in Resistive Relativistic Magnetohydrodynamics PowerPoint PPT Presentation

The Role of The Equation of State in Resistive Relativistic Magnetohydrodynamics - The Role of The Equation of State in Resistive Relativistic Magnetohydrodynamics Yosuke Mizuno Institute of Astronomy National Tsing-Hua University

The Role of The Equation of State in Resistive Relativistic Magnetohydrodynamics Yosuke Mizuno Institute of Astronomy National Tsing-Hua University

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Pulsar Emission Models PowerPoint PPT Presentation

Pulsar Emission Models - Fermi will be able to measure spectral index and exponential cutoff vs. phase ... Fermi has so far detected about 48 g-ray pulsars - including ms pulsars many ...

Fermi will be able to measure spectral index and exponential cutoff vs. phase ... Fermi has so far detected about 48 g-ray pulsars - including ms pulsars many ...

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Particle Acceleration, Magnetic Field Generation, and Emission in Relativistic Jets - Particle Acceleration, Magnetic Field Generation, and Emission in Relativistic Jets

Particle Acceleration, Magnetic Field Generation, and Emission in Relativistic Jets

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Theory of Pulsar Winds PowerPoint PPT Presentation

Theory of Pulsar Winds - ... May 2005 F. Curtis Michel Ultra-Relativistic Jets in Astrophysics, Banff, Canada ... F. Curtis Michel Ultra-Relativistic Jets in Astrophysics, Banff, Canada ...

... May 2005 F. Curtis Michel Ultra-Relativistic Jets in Astrophysics, Banff, Canada ... F. Curtis Michel Ultra-Relativistic Jets in Astrophysics, Banff, Canada ...

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Trends in Numerical Relativistic Astrophysics PowerPoint PPT Presentation

Trends in Numerical Relativistic Astrophysics - Title: Astrophysical Finite Element and Finite Difference Techniques: Possible Applications to Numerical Relativity Author: David L. Meier Last modified by

Title: Astrophysical Finite Element and Finite Difference Techniques: Possible Applications to Numerical Relativity Author: David L. Meier Last modified by

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Shock vs Stochastic Acceleration of Ultrarelativistic Particles in Active Galaxies - Shock vs Stochastic Acceleration of Ultrarelativistic Particles in Active Galaxies

Shock vs Stochastic Acceleration of Ultrarelativistic Particles in Active Galaxies

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Nonlinear Model PowerPoint PPT Presentation

Nonlinear Model - of Stochastic Magnetic Fields. PhD Thesis Research Plan. PhD candidate: ... detected at Earth is very isotropic ( 5 10-4 anisotropy) can't see the source. ...

of Stochastic Magnetic Fields. PhD Thesis Research Plan. PhD candidate: ... detected at Earth is very isotropic ( 5 10-4 anisotropy) can't see the source. ...

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Inductive and Electrostatic Acceleration in Relativistic JetPlasma Interactions PowerPoint PPT Presentation

Inductive and Electrostatic Acceleration in Relativistic JetPlasma Interactions - Inductive and Electrostatic Acceleration in Relativistic Jet-Plasma ... 14. Scargle (NASA-Ames): Relativistic MHD Landau Damping Expt. Pisin Chen (10-22-01) ...

Inductive and Electrostatic Acceleration in Relativistic Jet-Plasma ... 14. Scargle (NASA-Ames): Relativistic MHD Landau Damping Expt. Pisin Chen (10-22-01) ...

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Highlights of Conference on Astrophysical Sources of HighEnergy Particles and Radiation PowerPoint PPT Presentation

Highlights of Conference on Astrophysical Sources of HighEnergy Particles and Radiation - ... its small size and many restaurants also contributed to the special intimacy ... lines can provide probe of GR spacetime near black hole but most AGN and QSOs ...

... its small size and many restaurants also contributed to the special intimacy ... lines can provide probe of GR spacetime near black hole but most AGN and QSOs ...

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Trends in Numerical Relativistic Astrophysics - ... is more unstable to m = 1 helical kink if density gradient is shallow ( z -2 ) ... (helical kink or m=1 current-driven or 'screw' instability) ...

... is more unstable to m = 1 helical kink if density gradient is shallow ( z -2 ) ... (helical kink or m=1 current-driven or 'screw' instability) ...

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Coherent Emission Mechanisms PowerPoint PPT Presentation

Coherent Emission Mechanisms - 'The whistle on the locomotive' 'We only need to know why pulsars pulse, not how they shine' ... Related to studies of powerful g-ray emission. Important ...

'The whistle on the locomotive' 'We only need to know why pulsars pulse, not how they shine' ... Related to studies of powerful g-ray emission. Important ...

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the issue - the issue ... identify & clone the cognate transcripts (as ... Winnow classifier for ATG, splice sites and stop. Exon 3-periodic MM. Path deletion algorithm ...

the issue ... identify & clone the cognate transcripts (as ... Winnow classifier for ATG, splice sites and stop. Exon 3-periodic MM. Path deletion algorithm ...

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Spitkovsky PowerPoint PPT Presentations