Announcing a new UKSP nugget
"The influence of coronal loop cooling on transverse oscillations."
by Richard Morton and Robert Erdélyi, University of Sheffield
http://www.uksolphys.org/?p=2335
The mystery of rapid damping of loop oscillations is solved by plasma
cooling.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
UKSP Nuggets are published on a monthly basis highlighting solar physics
research in the UK.
http://www.uksolphys.org/uksp-nuggets
Iain Hannah and Lyndsay Fletcher
--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Dr. Iain G. Hannah Eml: iain(a)astro.gla.ac.uk
Astronomy & Astrophysics Group, Tel: +44 (0)141 330 6427
School of Physics & Astronomy, Fax: +44 (0)141 330 5183
Kelvin Building,
University of Glasgow,
Glasgow, Scotland, UK
G12 8QQ Web: http://www.astro.gla.ac.uk/~iain/
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
MAX MILLENNIUM NEWS
16 March 2011
CONTENTS
1. E-PRINTS POSTED IN THE PAST WEEK
2. FROM THE EDITOR
=====================================================================
1. E-PRINTS POSTED IN THE PAST WEEK
-----------------------------------
> http://solar.physics.montana.edu/cgi-bin/eprint/default_page.pl
The effects of electron beam induced electric field on the generation
of Langmuir turbulence in flaring atmospheres -- Zharkova V.V. and
Siversky T.V.
Short-term evolution of coronal hole boundaries -- Larisza D. Krista,
Peter T. Gallagher, D. Shaun Bloomfield
CORONAL SEISMOLOGY USING EIT WAVES: ESTIMATION OF THE CORONAL
MAGNETIC FIELD STRENGTH IN THE QUIET SUN -- M. J. West, A.
N. Zhukov, L. Dolla, and L. Rodriguez
The spectral difference between solar flare HXR coronal and footpoint
sources due to wave-particle interactions -- I. G. Hannah and
E. P. Kontar
A Comparative Study of Confined and Eruptive Flares in NOAA AR
10720 -- X. Cheng, J. Zhang, M. D. Ding, Y. Guo, and J. T. Su
Advances in Global and Local Helioseismology: an Introductory Review
-- Alexander Kosovichev
2. FROM THE EDITOR
------------------
The Max Millennium program exists to enhance all aspects of solar
flare research. If you have news that is of broad interest to that
community, feel free to send your message to the MMScience e-mail
list:
http://solar.physics.montana.edu/max_millennium/mmlists.shtml
Address questions to canfield at physics.montana.edu
MAX MILLENNIUM NEWS
9 March 2011
CONTENTS
1. E-PRINTS POSTED IN THE PAST WEEK
2. RECENT RHESSI DATA ANALYSIS PROJECT DESCRIPTIONS
3. FROM THE EDITOR
=====================================================================
1. E-PRINTS POSTED IN THE PAST WEEK
-----------------------------------
> http://solar.physics.montana.edu/cgi-bin/eprint/default_page.pl
Phase mixing of nonlinear visco-resistive Alfven waves -- McLaughlin,
J. A., De Moortel, I. and Hood, A. W.
The almost monoenergetic ion event on 19 October 2009: SEPT/STEREO
observations -- A. Klassen, R. Gomez-Herrero, R. Muller-Mellin,
B. Heber, R. F. Wimmer-Schweingruber, A. Opitz, and J.-A. Sauvaud
Electron spikes, type III radio bursts and EUV jets on 22 February
2010 -- A. Klassen, R. Gomez-Herrero, B. Heber
2. RECENT RHESSI DATA ANALYSIS PROJECT DESCRIPTIONS
---------------------------------------------------
> http://solar.physics.montana.edu/rhessi/projects/default_page.pl
Do you have a RHESSI data analysis project underway that you have
not yet entered into this database? The RHESSI PI team requests
that you do so. Thanks!
3. FROM THE EDITOR
------------------
The Max Millennium program exists to enhance all aspects of solar
flare research. If you have news that is of broad interest to that
community, feel free to send your message to the MMScience e-mail
list:
http://solar.physics.montana.edu/max_millennium/mmlists.shtml
Address questions to canfield at physics.montana.edu
MAX MILLENNIUM NEWS
2 March 2011
CONTENTS
1. E-PRINTS POSTED IN THE PAST WEEK
2. RECENT RHESSI DATA ANALYSIS PROJECT DESCRIPTIONS
3. FROM THE EDITOR
=====================================================================
1. E-PRINTS POSTED IN THE PAST WEEK
-----------------------------------
> http://solar.physics.montana.edu/cgi-bin/eprint/default_page.pl
Relation between the 3D-geometry of the coronal wave and associated
CME during the 26 April 2008 event -- M. Temmer, A.M. Veronig,
N. Gopalswamy, S. Yashiro
Solar Corona Loop Studies with AIA: I. Cross-Sectional Temperature
Structure -- Markus J. Aschwanden and Paul Boerner
Slow Magnetoacoustic Waves in Two-Ribbon Flares -- Nakariakov,
V.M., Zimovets, I.V.
On the nature of spectral line broadening in solar coronal dimmings
-- Dolla, L. R. and Zhukov, A. N.
The Subsurface-shear-shaped Solar Alpha-Omega Dynamo -- V.V. Pipin
and A.G. Kosovichev
Local Helioseismology of Sunspots: Current Status and Perspectives
(Invited Review) -- A.G. Kosovichev
Analysis of SOHO/MDI and TRACE Observations of Sunspot Torsional
Oscillation in AR10421 -- O.S. Gopasyuk and A.G. Kosovichev
First Sunquake of Solar Cycle 24 Observed by Solar Dynamics
Observatory -- A.G. Kosovichev
Investigation of a Sunspot Complex by Helioseismology --
A. G. Kosovichev and T.L. Duvall, Jr
2. RECENT RHESSI DATA ANALYSIS PROJECT DESCRIPTIONS
---------------------------------------------------
> http://solar.physics.montana.edu/rhessi/projects/default_page.pl
Do you have a RHESSI data analysis project underway that you have
not yet entered into this database? The RHESSI PI team requests
that you do so. Thanks!
3. FROM THE EDITOR
------------------
The Max Millennium program exists to enhance all aspects of solar
flare research. If you have news that is of broad interest to that
community, feel free to send your message to the MMScience e-mail
list:
http://solar.physics.montana.edu/max_millennium/mmlists.shtml
Address questions to canfield at physics.montana.edu
http://msslxr.mssl.ucl.ac.uk:8080/SolarB/eisnuggets.jsp
UCL-MSSL is pleased to announce a new Hinode EIS science nugget on
“Full Sun monochromatic images” by Ignacio Ugarte-Urra (George Mason
University) and Harry Warren (Naval Research Laboratory). The nugget
will be available from 1 March.
Next month's nugget is entitled "An X-ray jet simultaneously seen by
SUMER, EIS, XRT, and EUVI A & B" by Maria Madjarska of Armagh
Observatory.
EIS nuggets are published on the 1st of every month and we welcome
contributions from the community. Please contact Lucie Green if you
are interested.
Dr Lucie Green
Mullard Space Science Laboratory
Holmbury St. Mary
Dorking
Surrey
RH5 6NT
+44 (0)1483 204103
www.mssl.ucl.ac.uk/~lmg
MAX MILLENNIUM NEWS
23 February 2011
CONTENTS
1. E-PRINTS POSTED IN THE PAST WEEK
2. RECENT RHESSI DATA ANALYSIS PROJECT DESCRIPTIONS
3. FROM THE EDITOR
=====================================================================
1. E-PRINTS POSTED IN THE PAST WEEK
-----------------------------------
> http://solar.physics.montana.edu/cgi-bin/eprint/default_page.pl
Filament Thread-like Structures and Their Small-amplitude
Oscillations -- Lin, Yong
Acceleration, magnetic fluctuations and cross-field transport of
energetic electrons in a solar flare loop -- Kontar, E. P., Hannah,
I. G., Bian, N. H.
The Sun's small-scale magnetic elements in Solar Cycle 23 --
C. L. Jin, J. X. Wang, Q. Song and H. Zhao
2. RECENT RHESSI DATA ANALYSIS PROJECT DESCRIPTIONS
---------------------------------------------------
> http://solar.physics.montana.edu/rhessi/projects/default_page.pl
Do you have a RHESSI data analysis project underway that you have
not yet entered into this database? The RHESSI PI team requests
that you do so. Thanks!
3. FROM THE EDITOR
------------------
The Max Millennium program exists to enhance all aspects of solar
flare research. If you have news that is of broad interest to that
community, feel free to send your message to the MMScience e-mail
list:
http://solar.physics.montana.edu/max_millennium/mmlists.shtml
Address questions to canfield at physics.montana.edu
Announcing a new UKSP nugget
''The magnetic Kelvin-Helmholtz instability at the Sun" by Claire
Foullon has been published at
http://www.uksolphys.org/nuggets/uksp-nugget/8-magnetic-kelvin-helmholtz-in…
New SDO/AIA images show ripples on CMEs, like the Kelvin-Helmholtz
instability in clouds on Earth.
Lyndsay Fletcher and Iain Hannah
Dear Colleagues,
This is a gentle reminder that the registration deadline
for 11-th RHESSI workshop is 17:00 UT, Monday 21st February.
If you have not submitted an abstract/paid registration fees yet,
please do so as soon as possible at the workshop homepage:
http://www.astro.gla.ac.uk/rhessi11/
Kind regards
Eduard
**************************************************************
Location/dates/ timetable
-------------------
The meeting will be held in the School of Physics and Astronomy, Kelvin
Building, University of Glasgow [founded 1451 - past Professors include
Alexander Wilson (Wilson Effect), James Watt, Lord Kelvin, and Peter
Sweet.
The welcome reception with drinks/snacks will be organised near the
workshop venue on April 3, 2011 at 6pm. The workshop will start on
Monday (April 4) at 9am and will be finished on Thursday (April 7) at 5 pm.
The general timetable is available here:
http://www.astro.gla.ac.uk/rhessi11/prog.php
Registration/abstract submission
-------------------------------
The workshop registration/abstract submission is open now.
http://www.astro.gla.ac.uk/rhessi11/reg.php
The registration fee (covering reception, workshop dinner and coffee
breaks/refreshments)
Standard fee 195 GBP
Student fee 120 GBP
Glasgow Travel and Accommodation
--------------------------------
The city airport is served by several transatlantic carriers and several
direct European connections while nearby Prestwick supports various
transatlantic charter companies. There are fast and frequent direct air,
rail, and coach
services to London, Manchester and other UK destinations. Early April
precedes the main holiday and conference season, so accommodation should
be fairly readily available in all price ranges. A list of hotels and
B&Bs within walking distance and booking information, plus local travel
and tourism information is available at the webpage.
http://www.astro.gla.ac.uk/rhessi11/travel.phphttp://www.astro.gla.ac.uk/rhessi11/acc.php
Meeting Arrangements
--------------------
RHESSI XI will continue the series of RHESSI workshops but it also marks
40 years since the publication of Prof. John Brown's thick-target model
paper which has since been the standard approach to interpret solar
flare hard X-ray spectra.
The workshop will focus on topics/problems related to the understanding
of energetic particles in solar flares. The workshop will have five
groups covering a wide range of topics broadly related to thick-target
model interpretation of solar flares. Up to three working group sessions
will be run in parallel. The group topics have been designed with
distinct agendas but also with some overlap to facilitate joint
sessions. Considerable cross team flux, short of chaos, will be encouraged.
All groups encourage contributions on theory, simulations, observations
and RHESSI instrumental/software issue. We discourage contributions
unrelated to the working group agendas.
For details, see the webpage:
http://www.astro.gla.ac.uk/rhessi11/wg.php
Best regards,
Eduard Kontar
On behalf of the organisers
Marina Battaglia, Nicolas Bian, John Brown, Gordon Emslie, Lyndsay
Fletcher, Iain Hannah, Eduard Kontar, Alec MacKinnon, David Pontin
(Dundee), Thomas Neukirch (St. Andrews)