MMScience February 2019

mmscience@solar.physics.montana.edu

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Max Millennium News
by richard.canfield＠montana.edu 27 Feb '19

27 Feb '19

MAX MILLENNIUM NEWS 27 February 2019 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 Helical Twisting Number and Braiding Linkage Number of Solar Coronal Loops -- Markus J. Aschwanden Small-scale motions in solar filaments as the precursors of eruptions -- Daikichi SEKI, Kenichi OTSUJI, Hiroaki ISOBE, Takako T. ISHII, Kiyoshi ICHIMOTO and Kazunari SHIBATA Modeling of Heliospheric Modulation of Cosmic-Ray Positrons in a Very Quiet Heliosphere -- O. P. M. Aslam, D. Bisschoff, M. S. Potgieter, M. Boezio, and R. Munini Interpreting magnetic helicity flux in solar flux emergence -- Prior, C. and MacTaggart, D. 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 richard.canfield at montana.edu

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Max Millennium News
by richard.canfield＠montana.edu 20 Feb '19

20 Feb '19

MAX MILLENNIUM NEWS 20 February 2019 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 Transient Inverse-FIP Plasma Composition Evolution within a Confined Solar Flare -- Deborah Baker, Lidia van Driel-Gesztelyi, David H. Brooks, Gherardo Valori, Alexander W. James, J. Martin Laming, David M. Long, Pascal Demoulin, Lucie M. Green, Sarah A. Matthews, Katalin Olah, Zsolt Kovari The Role of a Tiny Brightening in a Huge Geo-effective Solar Eruption Leading to the St Patrick's Day Storm -- Yumi Bamba, Satoshi Inoue, and Keiji Hayashi 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 richard.canfield at montana.edu

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RHESSI Nuggets in February 2019
by Hugh Hudson 20 Feb '19

20 Feb '19

No. 345, “A Energetic Pre-flare: Electron Distributions in Magnetic Reconnection Outflows,” by Marina BATTAGLIA, Eduard KONTAR, and Galina MOTORINA. Assessing energy partition in a very interesting pre-impulsive flare development. No. 344, “Linear Polarization in H-alpha Flares,” by Tomoko KAWATE and Yoichiro HANAOKA. H-alpha polarization (perhaps implying electron beams) is rarely observable, but in one case there are suggstive results. We welcome contributions to the RHESSI Nuggets, and the topics may wander some distance away from specifically RHESSI results if they are generally interesting. See http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets

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Max Millennium News
by richard.canfield＠montana.edu 13 Feb '19

13 Feb '19

MAX MILLENNIUM NEWS 13 February 2019 CONTENTS 0. A MILESTONE, AND THANKS, FOR THE E-PRINT ARCHIVE 1. E-PRINTS POSTED IN THE PAST WEEK 2. FROM THE EDITOR ===================================================================== 0. A MILESTONE, AND THANKS, FOR THE E-PRINT ARCHIVE =================================================== <richard.canfield at montana.edu> This week the Max Millennum Solar Physics E-Print Archive logged it's 4000th submission! That's trivial on the scale of the Cornell/LANL arXiv, of course, but it demonstrates empirically what we all know -- there is value to us in an archive that is specific to a subdiscipline -- solar and heliospheric actvity, in this case. It gives me great pleasure to thank Alisdair Davey for his seminal role in creating the E-Print Archive in mid-2000 and maintaining it ever since. I searched the Max Millennium Science Mail Archive to get a sense of the duration of his committment. I found that the Max Millennium News message announcing the availability of the enhanced E-Print archive came shortly after a message from Bob Lin, reporting that RHESSI had been reconfirmed for flight after the spacecraft was severely damaged as the result of the shake table malfunction during a vibration test! 1. E-PRINTS POSTED IN THE PAST WEEK =================================== > http://solar.physics.montana.edu/cgi-bin/eprint/default_page.pl A basal contribution from p-modes to the Alfvénic wave flu in the Sun's Corona -- R. J. Morton, M. Weberg, J. A. McLaughlin Multiwavelength Study of Equatorial Coronal-Hole Jets -- Pankaj Kumar, Judith T. Karpen, Spiro K. Antiochos, Peter F. Wyper, C. Richard DeVore, Craig E. DeForest Non-thermal hydrogen Lyman line and continuum emission in solar flares generated by electron beams -- Druett, M.K. and Zharkova V.V. 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 richard.canfield at montana.edu

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Max Millennium News
by richard.canfield＠montana.edu 06 Feb '19

06 Feb '19

MAX MILLENNIUM NEWS 6 February 2019 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 Determining normal mode features from numerical simulations using CEOF analysis: I. Test case using transverse oscillations of a magnetic slab -- S. Rial, I. Arregui, R. Oliver, and J. Terradas Modelling the Effect of Mass-Draining on Prominence Eruptions -- Jack M. Jenkins, Matthew Hopwood, Pascal Demoulin, Gherardo Valori, Guillaume Aulanier, David M. Long, Lidia van Driel-Gesztelyi Transverse waves in coronal flux tubes with thick boundaries: The effect of longitudinal flows -- R. Soler Electron distribution and energy release in magnetic reconnection outflow regions during the pre-impulsive phase of a solar flare -- Marina Battaglia, Eduard P. Kontar, Galina Motorina 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 richard.canfield at montana.edu

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MMScience February 2019