MMScience April 2014

mmscience@solar.physics.montana.edu

3 participants
7 discussions

Max Millennium News
by canfield＠mithra.physics.montana.edu 30 Apr '14

30 Apr '14

MAX MILLENNIUM NEWS 30 April 2014 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 High Resolution Observations of Chromospheric Jets in Sunspot Umbra -- Yurchyshyn, V., Abramenko, V., Kosovichev, A., and Goode, P. Comparison of Emission Properties of two Homologous Flares in AR 11283 -- Yan Xu, Ju Jing, Shuo Wang, Haimin Wang Electric current in flares ribbons: observations and 3D standard model -- M. Janvier, G. Aulanier, V. Bommier, B. Schmieder, P. Demoulin, E. Pariat 2. FROM THE EDITOR ------------------ The Max Millennium program exists to enhance all aspects of solar activity 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

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New UKSP Nugget: 46. The source of the slow solar wind
by Iain Hannah 25 Apr '14

25 Apr '14

46. The source of the slow solar wind revealed by heliospheric observations by Matt Owens (University of Reading) Heliospheric magnetic flux topology and connectivity deduced from suprathermal electrons sheds light on the slow wind formation. http://www.uksolphys.org/?p=7936 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ UKSP Nuggets are published on a monthly basis highlighting solar physics research led from the UK. http://www.uksolphys.org/uksp-nuggets Iain Hannah and Lyndsay Fletcher ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Dr. Iain G. Hannah Royal Society Research Fellow, Astronomy & Astrophysics Group, SUPA School of Physics & Astronomy, Kelvin Building, University of Glasgow, Glasgow, UK, G12 8QQ Web: http://www.astro.gla.ac.uk/~iain/ Eml: iain.hannah(a)glasgow.ac.uk<mailto:iain.hannah@glasgow.ac.uk> Tel: +44 (0)141 330 6427 Fax: +44 (0)141 330 5183 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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Max Millennium News
by canfield＠mithra.physics.montana.edu 23 Apr '14

23 Apr '14

MAX MILLENNIUM NEWS 23 April 2014 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 Fine structure of flare ribbons and evolution of electric currents -- I.N. Sharykin, A.G. Kosovichev Temporal Evolution of the Magnetic Topology of the NOAA Active Region 11158 -- Jie Zhao, Hui Li, Etienne Pariat, Brigitte Schmieder, Yang Guo, Thomas Wiegelmann A Comprehensive Method of Estimating Electric Fields from Vector Magnetic Field and Doppler Measurements -- Kazachenko, Maria D.; Fisher, George H.; Welsch, Brian T. Magnetic-Reconnection Generated Shock Waves as a Driver of Surges -- Heesu Yang, Jongchul Chae , Eun-Kyung Lim, Kyoung-Sun Lee , Hyungmin Park , Dong-uk Song , Kyuhyoun Cho Fast Magnetic Twister and Plasma Perturbations in a 3-D Coronal Arcade -- K. Murawski, A.K. Srivastava, Z. E. Musielak 2. FROM THE EDITOR ------------------ The Max Millennium program exists to enhance all aspects of solar activity 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

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RHESSI Science Nuggets in April
by Hugh Hudson 23 Apr '14

23 Apr '14

No. 223, "Homing in on Flare Energy," by Hugh Hudson and Ryan Milligan: representing the spectral energy distribution of a flare. No. 224, "Abundances in Solar Flares," by Harry Warren: wrinkles in the FIP effect for flares. No. 225: "Microwave Images of a Single-Loop Flare: Observations and Simulations," by Alexey Kuznetsov and Eduard Kontar: a flare analysis making use of the new GX Simulator modeling software. See http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets . Older Nuggets are also available at http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets (the current series, 2008-present), and at http://sprg.ssl.berkeley.edu/~tohban/nuggets/ (the original series, 2005-2008). We publish these at roughly two-week intervals and welcome contributions, which should be related, at least loosely, to RHESSI science.

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Max Millennium News
by canfield＠mithra.physics.montana.edu 16 Apr '14

16 Apr '14

MAX MILLENNIUM NEWS 16 April 2014 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 Evidence of Electron Acceleration around the Reconnection X-point in a Solar Flare -- Noriyuki Narukage, Masumi Shimojo and Taro Sakao On the helicity of open magnetic fields -- Prior, C., Yeates, A. R. The coronal energy input from magnetic braiding -- Yeates, A.R., Bianchi, F., Welsch, B. T., Bushby, P. J. Connecting speeds, directions and arrival times of 22 coronal mass ejections from the Sun to 1 AU -- C. Moestl, K. Amla, J. R. Hall, P. C. Liewer, E. M. De Jong, R. C. Colaninno, A. M. Veronig, T. Rollett, M. Temmer, V. Peinhart, J. A. Davies, N. Lugaz, Y. D. Liu, C.J. Farrugia, J. G. Luhmann, B. Vrsnak, R. A. Harrison, A. B. Galvin A Challenging Solar Eruptive Event of 18 November 2003 and the Causes of the 20 November Geomagnetic Superstorm. III. Catastrophe of the Eruptive Filament in a Magnetic Null Point and Formation of an Opposite-Handedness CME -- Uralov, A.M., Grechnev, V.V., Rudenko, G.V., Myshyakov, I.I., Chertok, I.M., Filippov, B.P., Slemzin, V.A. On the variation of solar flare coronal X-ray source sizes with energy -- Jeffrey, Natasha L. S., Kontar, Eduard P., Bian, Nicolas H., Emslie, A. Gordon Observational Evidence of Torus Instability as Trigger Mechanism for Coronal Mass Ejections: The 2011 August 4 Filament Eruption -- Zuccarello, F. P.; Seaton, D. B.; Mierla, M.; Poedts, S.; Rachmeler, L. A.; Romano, P.; Zuccarello, F. Fast magnetohydrodynamic oscillation of longitudinally inhomogeneous prominence threads: an analogue with quantum harmonic oscillator -- Lomineishvili, S.N., Zaqarashvili, T.V., Zhelyazkov, I. and Tevzadze, A.G. 2. FROM THE EDITOR ------------------ The Max Millennium program exists to enhance all aspects of solar activity 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

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Max Millennium News
by canfield＠mithra.physics.montana.edu 09 Apr '14

09 Apr '14

MAX MILLENNIUM NEWS 09 April 2014 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 Low-High-Low Trend of Type III Radio Burst Starting Frequencies and Solar Flare Hard X-rays -- Reid, H. A. S., Vilmer, N., Kontar, E. P. Observations of a Hybrid Double-Streamer/Pseudostreamer in the Solar Corona -- Rachmeler, L. A., Platten, S. J., Bethge, C. W., Seaton, D. B., Yeates, A. R. A Chain of Winking (Oscillating) Filaments Triggered by an Invisible Extreme-Ultraviolet Wave -- Yuandeng Shen, Kiyoshi Ichimoto, Takako T. Ishii, Zhanjun Tian, Ruijuan Zhao, Kazunari Shibata Coronal Condensation in Funnel Prominences as Return Flows of the Chromosphere-Corona Mass Cycle -- Wei Liu, Thomas E. Berger, B. C. Low Nonlinear Force-Free Field Extrapolation of a Coronal Magnetic Flux Rope Supporting a Large-Scale Filament from Photospheric Vector Magnetogram -- Chaowei Jiang, S. T. Wu, Xueshang Feng, Qiang Hu Determination of the cross-field density structuring in coronal waveguides using the damping of transverse waves -- I. Arregui and A. Asensio Ramos RATAN-600 Observations of Small Scale Structures with High Spectral Resolution -- V. M. Bogod, C. E. Alissandrakis, T. I. Kaltman, S. Kh. Tokhchukova 2. FROM THE EDITOR ------------------ The Max Millennium program exists to enhance all aspects of solar activity 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

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Max Millennium News
by canfield＠mithra.physics.montana.edu 02 Apr '14

02 Apr '14

MAX MILLENNIUM NEWS 02 April 2014 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 Advances in Observing Various Coronal EUV Waves in the SDO Era and Their Seismological Applications (Invited Review) -- Wei Liu, Leon Ofman Anomalous Expansion of Coronal Mass Ejections during Solar Cycle 24 and its Space Weather Implications -- Nat Gopalswamy, Sachiko Akiyama, Seiji Yashiro, Hong Xie, and Pertti Makela, Grzegorz Michalek The Helioseismic and Magnetic Imager (HMI) Vector Magnetic Field Pipeline: SHARPs - Space-weather HMI Active Region Patches -- Monica Bobra, X. Sun, J.T. Hoeksema, M. Turmon, Y Liu, K. Hayashi, G. Barnes, K.D. Leka Compound Effect of Alfven Waves and Ion-cyclotron Waves on Heating/Acceleration of Minor Ions via the Pickup Process -- Wang, C.B.; Bin Wang; L. C. Lee CorPITA: An Automated Algorithm for the Identification and Analysis of Coronal "EIT Waves" -- David M. Long, D. Shaun Bloomfield, Peter T. Gallagher, David Perez-Suarez 2. FROM THE EDITOR ------------------ The Max Millennium program exists to enhance all aspects of solar activity 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

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MMScience April 2014