Coronal Loop Workshop VII
Heating of the Magnetically Closed Corona
DAMTP, CMS, University of Cambridge, 21-23 July 2015
Photo by Daniel Oi
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PROGRAMME
Loops VII - Heating of the magnetically-closed corona
The abstract book can be downloaded here.
Day 1 - Tuesday 21st July (9:15am-6:00pm) | ||
| 8:30am | Registration | |
| 9:15am-9:20am | Short Welcome | |
Session 1 - Coronal Heating: Global Active Region Models and Mechanisms | ||
| 9:20am-10:05am | Heating mechanisms (reconnection vs waves)
M. Asgari-Targhi (Invited) | |
| 10:05am-10:25am | Evidence for evaporation-incomplete condensation cycles in warm solar coronal loops
C. Froment, F. Auchère, K.Bocchialini, E.Buchlin, C.Guennou & J.Solomon | |
| 10:25am-10:45am | Non-Thermal Motions in the Hot Cores of Solar Active Regions
D. Brooks & H. P. Warren | |
Tea & Coffee break (10:45am-11:30am) | ||
| 11:30am-12:15pm | A global picture of active regions: models meet observables
I. Ugarte-Urra (Invited) | |
| 12:15pm-12:35pm | On the active region cores
G. Del Zanna & H. Mason | |
| 12:35pm-12:55pm | Nanoflare vs footpoint heating : Observational signatures
A. Winebarger, C. Alexander, R. Lionello, J. Linker, Z. Mikic, C. Downs | |
Lunch, Poster session, & e-posters 1 & 2 (1:00pm-2:15pm) | ||
| 2:15pm-3:00pm | Beyond hydro or MHD modelling
T. Arber (Invited) | |
| 3:00pm-3:20pm | Heating of braided coronal loops by turbulent 3D reconnection
A. Russell, G. Hornig & A. Yeates | |
| 3:20pm-3:40pm | Suppression of heating of coronal loops rooted in opposite polarity sunspot umbrae S. K. Tiwari , J. Thalmann, A. Winebarger, N. Panesar & R. L. Moore | |
Tea & Coffee break (3:45pm-4:30pm) | ||
| 4:30pm-6:00pm | Poster Soap Box & General Discussion | |
Day 2 - Wednesday 22nd July (9:15am-6:00pm) | ||
Session 2 - Transition Region-Corona Connection | ||
| 9:15am-10:00am | Observations and modeling of the chromosphere and its connections to the outer atmosphere
B. De Pontieu (Invited) | |
| 10:00am-10:20am | Modeling chromospheric nanoflares
J. Reep, S. Bradshaw & D. Alexander | |
| 10:20am-10:40am | Insights from Hi-C into the structure and dynamics of an AR Transition Region
R. Morton, J. McLaughlin, A. Winebarger | |
Tea & Coffee break (10:45am-11:30am) | ||
| 11:30am-12:15pm | Classical TR vs low lying loops
P. Zacharias (Invited) | |
| 12:15pm-12:35pm | Miniature coronal loops
K. Barczynski & H. Peter | |
| 12:35pm-12:55pm | Coronal science with IRIS
P. Testa, B. De Pontieu, J. Allred, M. Carlsson, F. Reale, V. Hansteen | |
Lunch, Poster session, & e-posters 3 & 4 (1:00pm-2:15pm) | ||
| 2:15pm-3:00pm | The Role of Spicules
T. M. D. Pereira (Invited) | |
| 3:00pm-3:20pm | Transition Region cool loops: the case of optically thick radiative losses
C. Sasso, V. Andretta, D. Spadaro | |
| 3:20pm-3:45pm | Discussion | |
Tea & Coffee break (3:45pm-4:30pm) | ||
Session 3 - Fine Scale Structure and Non-equilibrium Processes | ||
| 4:30pm-5:15pm | Fine-scale structuring, braiding and heating of loops from thermal and wave instabilities
P. Antolin, G. Vissers, T. Okamoto & L. Rouppe van der Voort (Invited) | |
| 5:15pm-5:35pm | Avalanche models for coronal energy release
A. Hood, P. Browning & P. Cargill | |
| 5:35pm-5:55pm | Unresolved Plasma Motions in Coronal Loops
H. Hara | |
Day 3 - Thursday 23rd July (9:15am-5:30pm) | ||
| 9:15am-10:00am | Realistic Magnetic Reconnection Processes and their Role in the Dynamics of Coronal Loops
B. Coppi (Invited) | |
| 10:00am-10:20am | The Onset of Magnetic Reconnection
J. A. Klimchuk & L. Daldorff | |
| 10:20am-10:40am | Discussion | |
Tea & Coffee break (10:45am-11:30am) | ||
| 11:30am-12:15pm | Coronal loop diagnostics - developments and limitations
P. Young (Invited) | |
| 12:15pm-12:35pm | Analysis of time-resolved emission from bright hot pixels of an active region observed in the EUV band with SDO/AIA
E. Tajfirouze, F. Reale, A. Petralia & P. Testa | |
| 12:35pm-12:55pm | Current Sheet Formation During the Ideal Relaxation of Magnetic Fields
S. Candelaresi, D. Pontin & G. Hornig | |
Lunch & Poster session (1:00pm-2:15pm) | ||
| 2:15pm-3:00pm | Advances in treating non-equilibrium processes
J. Dudik (Invited) | |
| 3:00pm-3:30pm | Discussion | |
Tea & Coffee break (3:30pm-4:00pm) | ||
| 4:00pm-5:30pm | What doesn't match between theory and observations
P. Browning (Theory) & H. Warren (Observations) (Invited) | |
List of Poster Presentations | ||
| We have allocated a space of 112cm (vertical) by 85cm (horizontal) for the posters. This can fit an A0 portrait poster. If anyone has any special requests, e.g. would like to present a poster that is larger than these dimensions or A0 landscape, please contact the LOC and we will do our best to accomodate your request.
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| P1.1 | Heating of Coronal Loops by Magnetic-Gradient Pumping Mechanism B. Tan | |
| P1.2 | The effect of plasma inhomogeneities on (i) radio emission generation by non-gyrotropic electron beams and (ii) particle acceleration by Langmuir waves D. Tsiklauri | |
| P1.3 | Multi-Dimensional Magnetohydrodynamic Modelling of Propagating Disturbances in Corona X. Fang, D. Yuan, T. Van Doorsselaere, R. Keppens & C. Xia | |
| P1.4 | Characteristics of solar particle acceleration in a non-flaring active region J. Threlfall, Ph.-A. Bourdin, T. Neukirch & C. E. Parnell | |
| P1.5 | Cooling of multi-stranded coronal loop: comparison with observations S. Regnier | |
| P1.6 | Dynamic evolution of EUV loops Y. Zhang | |
| P1.7 | Propagation of fast magneto-acoustic wave trains in a magnetic tube S. Shestov, V.M. Nakariakov & S. Kuzin | |
| P1.8 | Formation, evolution and oscillation of coronal loops in a 3D MHD simulation of the solar corona J. Warnecke F. Chen, S. Bingert & H. Peter | |
| P1.9 | X-ray imaging spectroscopy of non-flaring active regions with NuSTAR I. Hannah, Smith, Marsh, Glesener, Krucker, Hudson, Grefenstette & Madsen | |
| P1.10 | Emission measure distribution of nanoflare-heated coronal loops M. Lopez-Fuentes & J. A. Klimchuk | |
| P1.11 | Off-limb hot thermal structure of AR 11459 with SOHO SUMER and Hinode/EIS S. Parenti, F. Reale, P. Testa, H. Mason, L. Teriaca & G. Del Zanna | |
| P1.12 | Are Active Regions and the Quiet Sun Heated by the Same Mechanisms? N. Viall & J. A. Klimchuk | |
| P1.13 | Modeling a full coronal loop observed with EIS and AIA C. E. Alexander & A. R. Winebarger | |
| P1.14 | Evidence for Wave Heating of the Quiet Corona M. Hahn & D. W. Savin | |
| P1.15 | Key Aspects of Coronal Heating J. A. Klimchuk | |
| P1.16 | Highly Squashed Expanding Magnetic Flux-Tubes in a Quiescent Solar Active Region J. Dudik, E. Dzifcakova & J. W. Cirtain | |
| P1.17 | Forward modelling of plasma motions in flaring twisted coronal loops M. Gordovskyy, P. K. Browning & E. Kontar | |
| P1.18 e-poster 1 | Wave-like formation of hot arcades A. Reva, S. Shestov, I. Zimovets, S. Bogachev & S. Kuzin | |
| P1.19 | Temperature diagnostic of coronal loops S. Regnier, R. W. Walsh & C. E. Alexander | |
| P1.20 | Model comparison for the density structure across solar coronal loops I. Arregui & R. Soler | |
| P1.21 | Regularized EMD maps of non-flaring active regions P. J. Wright & I. G. Hannah | |
| P1.22 | IRIS and EIS observations of Fan Loops Emanating from a Sunspot A. Ghosh, D. Tripathi, Girjesh Gupta, Venessa Polito & H. Mason | |
| P1.23 | Physical Plasma Parameters Along the Full Loop Length of a Coronal Loop G. R. Gupta, D. Tripathi & H. E. Mason | |
| P1.24 | CHIANTI version 8 G. Del Zanna, K. Dere, P. Young, E. Landi & H. E. Mason | |
| P1.25 | Characterizing A Closed Field Coronal Heating Model Inspired by Wave Turbulence C. Downs, R. Lionello, Z. Mikic, J. Linker & M. Velli | |
| P1.26 | Effects of Ion Heating on Emission Measure of Coronal Loops in Active Region Cores W. T. Barnes & S. J. Bradshaw | |
| P1.27 | Active region upflows: 1. Multi-instrument observations K. Vanninathan, M.S. Madjarska, K. Galsgaard, Z. Huang & J. G. Doyle | |
| P1.28 | Determining the Frequency of Coronal Heating with the Marshall Grazing Incidence X-ray Spectrometer (MaGIXS) A. Winebarger, S. Savage, K. Kobayashi, J. Cirtain, P. Champey, P. Cheimets, L. Golub, E. DeLuca, P. Testa, K. Reeves, H. Warren, S. Bradshaw, D. McKenzie, H. Mason, G. Del Zanna & R. W. Walsh | |
| P1.29 | Simultaneous HINODE/EIS and IRIS observation of an X-class flare V. Polito, J. Reep, K. Reeves, P. Simoes, G. Del Zanna, H. E. Mason & L. Golub | |
| P1.30 | EVE inference of the properties of CME progenitor loops H. Hudson | |
| P1.31 | Study of the First Ionisation Potential (FIP) effect in Solar Active Regions with Hinode/EIS M. Vitti, G. Del Zanna & H. Mason | |
| P2.1 e-poster 2 | Magnetic Coupling between Chromosphere and Corona M. J. Aschwanden | |
| P2.2 | Chromospheric seismology above sunspot umbrae B. Snow | |
| P2.3 | The role of type II spicules in the lower transition region V. Andretta, J. A. Klimchuk, B. Fleck, C. Sasso & Th. Straus | |
| P2.4 e-poster 3 | Measuring Elemental Abundances in Impulsive Heating Events with EIS H. Warren | |
| P2.5 e-poster 4 | 3D reconstruction of coronal loops in active regions by Principal Component Analysis G. Nistico & V. M. Nakariakov | |
| P2.6 | A Computational Method for Modelling Chromospheric Evaporation C. Johnston | |
| P3.1 | Multidimensional modelling of Coronal Rain X. Fang, R. Keppens, C. Xia, T. Van Doorsselaere | |
| P3.2 | 3D Simulations on Coronal Rain Events S. P. Moschou, R. Keppens, C. Xia & X. Fang | |
| P3.3 | Random Amplitude Pulse Trains in Solar Coronal Loops F. Auchere, C. Froment, K. Bocchialini, E. Buchlin & J. Solomon | |
| P3.4 | Electron kappa-distributions and the non-equilibrium ionization in the transition region and solar corona E. Dzifcakova, J. Dudik & S. Mackovjak | |
| P3.5 | Coronal loops activated by downfalling fragments of a solar eruption A. Petralia, F. Reale, S. Orlando, P. Testa | |
| P3.6 | Physics of outflows near solar active regions D. Price & Y. Taroyan | |
| P3.7 | 3D MHD modeling of coronal loops F. Reale et al. | |
| P3.8 | Numerical and Observational Examination of the Spectral Variation of Extended Coronal Hard X-ray Sources D. Stackhouse & E. Kontar | |
| P3.9 | Intensity Conserving Spline Interpolation (ICSI): A New Tool for Spectroscopic Analysis J. A. Klimchuk, S. Patsourakos & D. Tripathi | |
| P3.10 | The EUV Emission Lines observed by Hinode/EIS: Average spectra, densities, and missing pixels J. Lorincik, J. Dudik & E. Dzifcakova | |
| P3.11 | Diagnostics of kappa-distributions in a transient coronal loop using Hinode/EIS and SDO/AIA observations obtained during HOP 226 J. Dudik | |
| P3.12 | SWAP Observations of Post-flare Loops and the Effects of Background Coronal Conditions M. J. West & D. B. Seaton | |
| P3.13 | Estimation of the back-illumination of the chromosphere for the 2011-02-15 flare M. Skender, V. Andretta, M. Varady & P. Heinzel | |
| P3.14 | MHD Simulations of the Interaction of Two Twisted Flux Tubes - Implications for Coronal Heating K. J. Knizhnik, S. K. Antiochos, C. R. DeVore, J. A. Klimchuk & P. F. Wy | |
| P3.15 | Influence of Multiple Ionization on Studies of Nanoflare Heated Plasmas M. Hahn & D. W. Savin | |
| P3.16 | Automatic Event Detection Algorithm: Application to Time Lag Analysis Between C II and Si IV Slit-jaw Images of the Interface Region Imaging Spectrograph
B. Fayock, B. De Pontieu & A. Winebarger | |
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