Pauli

Wolfgang Pauli Institute, Vienna

7th (Astro)Plasma Kinetics Working Group Meeting

  24 March - 4 April 2014

Responsible Organisers: M. Kunz (Princeton) & A. Schekochihin (Oxford)




Lady with dog
TOPICS:
  • PA: Pressure anisotropies (weeks 1, 2)
  • FM: Firehose, mirror and other instabilities (week 1)
  • PD: Plasma dynamo (week 1)
  • KT: Kinetic turbulence and phase mixing (weeks 1, 2)
  • KR: Kinetic reconnection (week 2)
  • GK: Astrophysical gyrokinetics (weeks 1, 2)
  • HE: Ion and electron heating (weeks 1, 2)
  • AOB
       Note: All topics to be discussed at all times, but the distribution between
       weeks 1 & 2 shown above corresponds to the periods of likely
       concentration of effort (and also reflects the interests of those planning
       to attend during those weeks).
Dog with lady


If you know exactly what you are going to do, what is the point of doing it? Pablo Picasso
It is better to be roughly right than precisely wrong.
Maynard Keynes

Every line in your calculations ends with "=0". You are not making much progress! Kate Hammett
We don't do the calculation because we don't know the answer,
we do it because we have a conscience.
Bryan Taylor
Let's change the resolution on the Unknown. Gabe Plunk
Working together takes more than one person. Bill Dorland
We can't do ultraviolence to that square bracket. Ian Abel
Field lines are forever. Bryan Taylor
This is not really an ill-posed problem, it is not a problem at all. Paul Dellar
I am just doing mathematics at the moment, but it is mathematics that has some point. Bryan Taylor
We have crossed all the i's and dotted all the t's. Ian Abel
Let's not jump in front of the bandwagon! Anonymous
It's not the triviality, it's the emptiness of it that bothers me. Bryan Taylor
This is a very inefficient way of achieving nothing. François Rincon
For fairness' sake, let me mention that some people have objections to this,
none of which is particularly valid.
Chris Chen
Yes, Steve, you have always known what we have only just figured out. Alfred Mallet
This is more or less right. Perhaps less. Alfred Mallet


Invited Participants


Name Affiliation Wk 1
Wk 2

Seminar Title
Background
Reading

Download
1
Ian Abel Princeton U
arr 27
dep 5

---


2
Stuart Bale
UC Berkeley
26-28

KT
HE
Modifications to the KAW heating rate due to bulk electron-proton drift
ask author
pdf (8.3Mb)
3
Michael Barnes UT Austin
30-5
GK
KT
HE
Ion heating in GK turbulence
PRL 109, 185003 (2012)

4
Francesco Califano
U di Pisa
23-28

KT
Sub-Larmor cascade in 2D
ask author
ask author
5
Troy Carter
UCLA
23-29

FM
PA
Waves and instabilities in high-beta, magnetized laboratory plasmas
PRL 110, 195001 (2013)
pdf (13Mb)
6
Chris Chen
Imperial College
arr 27
dep 2
KT
Kinetic-scale turbulence in the solar wind
PRL 110, 225002 (2013)
pdf (3Mb)
7
Steve Cowley U.K.A.E.A./Imperial College
arr 27
dep 3

Flux tube eruptions
ask author
ask author
8
Bill Daughton
Los Alamos NL

31-3
KR
KT
Turbulent mixing of field lines in kinetic plasmas
preprint (11Mb)
pdf (22Mb)
9
Paul Dellar
U of Oxford
arr 22
dep 4

---


10
Bill Dorland U of Maryland 23-25

KT
GK
Entropy cascade and the gyrofluid closure
ask author
ask author
11
Jan Egedal
UW Madison

31-3
KR
PA
Pressure anisotropy in collisionless reconnection
PoP 20, 061201 (2013)
pdf (4.8Mb)
12
Cary Forest
UW Madison
23-28

PD
Plasma dynamo: experimental prospects
arXiv:1310.8637
pdf (19Mb)
13
Greg Howes
U of Iowa

30-5
KT
GK
KR
1) The role of Alfven-wave collisions in governing the dynamics of plasma turbulence
2) Current sheets and Landau damping in kinetic plasma turbulence
1) PoP 20, 07232 (2013)
2) ApJ, 771, L27 (2013)
1) pdf (3.6Mb)
2) pdf (1.5Mb)
14
Frank Jenko IPP Garching
arr 25
dep 1
KT
GK
Gyrokinetic turbulence in natural and laboratory plasmas
PRL 111, 175001 (2013)
PRL 111, 075001 (2013)
PoP 20, 022108 (2013)
PRL 109, 235003 (2012)
ask author
15
Anjor Kanekar U of Maryland arr 23
dep 5
KT
Fluctuation-dissipation theorem for a kinetic plasma
arXiv:1403.6257
ask author
16
Sergey Komarov
MPA Garching


KT
Flow of collisionless plasma past a gravitational well
ask author
pdf (2.3Mb)
17
Matt Kunz
Princeton U
virtual
virtual
FM
PA
KT
1) Nonlinear evolution and saturation of firehose and mirror instabilities
2) Kinetic MRI
3) Inertial range turbulence with anisotropic pressure
1) arXiv:1402.0010
2) JCP 259, 154 (2014)
+ ask author
3) ask author
1-2) pdf (19Mb);
movies
are here
3) ask author
18
Nuno Loureiro IST Lisbon
arr 29
dep 3
KR
Phase mixing and collisionless reconnection
PRL 111, 025002 (2013)
arXiv:1311.2728
ask author
19
Alfred Mallet
U of Oxford
arr 29
dep 6

Refined critical balance and intermittency in MHD turbulence
arXiv:1403.6354
+ask author

20
Lorenzo Matteini
Imperial College
25-28

PA
Temperature anisotropy instabilities driven by secondary species
ask author
ask author
21
Scott Melville
U of Oxford
arr 23
dep 5
PD
KT
PA
Magnetic-field evolution in a Braginskii plasma
ask author
ask author
22
Felix Parra
U of Oxford

30-4
KT
Low-frequency kinetic MHD with FLR
ask author
ask author
23
Thierry Passot
Obs. de la Cote d'Azur Nice
23-28

FM
PA
KT
Landau fluid Alfvenic and mirror turbulence
preprint (2.3 Mb)
pdf (1.6Mb)
24
Francois Rincon
U de Toulouse
23-30

FM
PA
PD
1) Nonlinear evolution of the mirror mode
2) Plasma dynamo: update on numerical simulations
1) MNRAS 413, 7 (2011)
+ ask author
2) ask author
ask author
25
Alex Schekochihin U of Oxford
arr 23
dep 5
PD
PA
Plasma dynamo: models and speculations
arXiv:1312.3672
pdf (2.1Mb)
26
Kevin Schoeffler
IST Lisbon
arr 29
dep 4
PD
FM
PA
Magnetic field generation and amplification in an expanding plasma
arXiv:1308.3421
pdf (710kb)
27
Jason TenBarge
U of Maryland
arr 23
dep 5
KR
GK
Collisionless reconnection in the large guide field regime: gyrokinetics versus particle in cell simulations
PoP 21, 020708 (2014)
pdf (26Mb)
28
Daniel Told
IPP Garching

30-4
KR
KT
GK
Gyrokinetic turbulence and reconnection studies employing GENE
PoP 18, 112102 (2011)
pdf (4.9Mb)

Timetable

WEEK 1

Monday 24.03
Tuesday 25.03
Wednesday 26.03
Thursday 27.03
Friday 28.03
Saturday 29.03
9:30 Coffee
9:45 Welcome
9:30 Coffee 9:30 Coffee 9:30 Coffee 9:30 Coffee
EXPERIMENTS
10:00 Carter
10:45 Forest
LANDAU FLUIDS
10:00 Passot
10:45 Dorland
INSTABILITIES
10:00 Kunz-1,2
10:45 Rincon-2
KINETIC TURBULENCE
10:00 Jenko
10:45 Califano
KINETIC TURBULENCE
10:00 Komarov
10:45 Chen
11:30 Kunz-3

12:30 Lunch
12:30 Lunch 12:30 Lunch 12:30 Lunch 12:30 Lunch
PLASMA DYNAMO
14:00 Rincon-1
PLASMA DYNAMO
14:00 Schekochihin-1
INSTABILITIES
14:00 Matteini
KINETIC TURBULENCE
14:00 Bale
PLASMA DYNAMO
14:00 Melville


16:00 Coffee
16:00 Coffee 16:00 Coffee 16:00 Coffee 16:00 Coffee
 






WEEK 2

Sunday 30.03
Monday 31.03
Tuesday 1.04
Wednesday 2.04
Thursday 3.04
Friday 4.04

9:30 Coffee
9:45 Welcome
9:30 Coffee 9:30 Coffee 9:30 Coffee 9:30 Coffee

RECONNECTION
10:00 Daughton
10:45 TenBarge
MHD TURBULENCE
10:00 Howes-1
10:45 Mallet
RECONNECTION
10:00 Howes-2
10:45 Loureiro
MHD/KINETICS
11:30 Parra
KINETIC TURBULENCE
10:00 Told
10:45 Schoeffler
 
KINETIC TURBULENCE
10:00 Barnes
10:45 Kanekar

12:30 Lunch 12:30 Lunch 13:00 Lunch 12:30 Lunch 12:30 Lunch

MHD
14:00 Cowley
RECONNECTION
14:00 Egedal




16:00 Coffee 16:00 Coffee 16:00 Coffee 16:00 Coffee







Logistics

The workshop will be held at
Wolfgang Pauli Institute, Faculty of Mathematics, University of Vienna,
Oskar-Morgenstern-Platz 1, 1090 Vienna, Austria
All seminars are in Seminar Room 08.135 (8th floor)

Hotels: Deutschmeister, Pension Ani-Falstaff
Please contact Ms Heike Seemann (heike.seemann at  univie dot  ac dot  at) to arrange accommodation

City-airport train
Vienna information
COFFEE

Previous WPI workshop in this series

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