MMScience November 2015

mmscience@solar.physics.montana.edu

3 participants
6 discussions

Max Millennium News
by canfield＠mithra.physics.montana.edu 25 Nov '15

25 Nov '15

MAX MILLENNIUM NEWS 25 November 2015 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 Self-consistent particle-in-cell simulations of fundamental and harmonic plasma radio emission mechanisms -- J.O. Thurgood, D. Tsiklauri Magnetic flux supplement to coronal bright points -- Chaozhou Mou, Zhenghua Huang, Lidong Xia, Maria S. Madjarska, Bo Li, Hui Fu, Fangran Jiao, Zhenyong Hou On the Generation of Hydrodynamic Shocks by Mixed Beams and Occurrence of Sunquakes in Flares -- Zharkova V.V. and Zharkov S.I. Magneto-static modelling of the mixed plasma Beta solar atmosphere based on SUNRISE/IMaX data -- T. Wiegelmann, T. Neukirch, D.H. Nickeler, S.K. Solanki, V. Martinez Pillet, J.M. Borrero Relations between Microwave Bursts and near-Earth High-Energy Proton Enhancements and their Origin -- Grechnev, V. V., Kiselev, V. I., Meshalkina, N. S., Chertok, I. M. 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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Announcement of the "Chromo AID 2016" meeting
by Hugh Hudson 24 Nov '15

24 Nov '15

Second Circular for "Chromo AID 2016", a meeting that anticipates the new views of the chromosphere we expect from ALMA and DKIST. Venue: Boulder, Colorado USA Dates: March 15-18, 2016 URL: http://www.nso.edu/workshops/SunAID The new ALMA and DKIST facilities will greatly extend our understanding of the chromosphere, and the enigmatic interface region between the classical photosphere and the equally classical, but very different, corona. Together with IRIS, which already is exploring this crucial interface, these facilities will provide comprehensive high-resolution observations over many decades in wavelength, from the far-UV to the sub-mm/mm wavelength range. Hence ALMA-IRIS-DKIST or "AID". The immediate goal here will be to prepare for the ALMA Cycle 4 call for proposals, which will be the first for which solar programs will be accepted. The main structure of this meeting will consist of invited overview presentations, plus tutorials, arranged in single sessions. Because space in our venue (NSO Boulder) is restricted, we recommend early registration. We anticipate an excellent program, with invited speakers De Pontieu, Bastian, Rimmele, Wedemeyer, Uitenbroeck, Loukitcheva, Schad, Shimojo, Reardon, Lagg, Hansteen, Leake, Vissers, Fletcher, Kuhn, De Wijn, Qiu, Ishikawa, and Penn. The program will be single-session but there will be room for posters, and we plan one-slide presentations of same. Please note that Boulder Solar Day 2016 will take place on Monday, March 14. Tim Bastian, Hugh Hudson (SOC chair), Scott McIntosh, Valentin Pillet (LOC chair)

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New UKSP Nugget #63. Can a single active region change the course of the solar cycle?
by Iain Hannah 23 Nov '15

23 Nov '15

63. Can a single active region change the course of the solar cycle? by Anthony Yeates (Durham) and Deb Baker, Lidia van Driel-Gesztelyi (UCL/MSSL) Active regions with extreme tilt could limit the predictability of solar activity. http://www.uksolphys.org/?p=10693 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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 11 Nov '15

11 Nov '15

MAX MILLENNIUM NEWS 11 November 2015 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 Numerical Study on Emergence of Kinked Flux Tube for Understanding of Possible Origin of Delta-spot Regions -- Shinsuke Takasao, Yuhong Fan, Mark C. M. Cheung, and Kazunari Shibata A Comparison Study of a Solar Active-Region Eruptive Filament and a Neighboring Non-Eruptive Filament -- Chaowei Jiang, S. T. Wu, Xueshang Feng, Qiang Hu Testing a Solar Coronal Magnetic Field Extrapolation Code with the Titov-Demoulin Magnetic Flux Rope Model -- Chaowei Jiang, Xueshang Feng UFCORIN: A Fully Automated Predictor of Solar Flares in GOES X-Ray Flux -- Takayuki Muranushi, Takuya Shibayama, Yuko Hada Muranushi, Hiroaki Isobe, Shigeru Nemoto, Kenji Komazaki, Kazunari Shibata Trigger of a blowout jet in a solar coronal mass ejection associated with a flare -- Xiaohong Li, Shuhong Yang, Huadong Chen, Ting Li, Jun Zhang Prediction of Solar Flare Size and Time-to-Flare Using Support Vector Machine Regression -- Boucheron, L.E., Al-Ghraibah, A., McAteer, R.T.J. Multi-thermal representation of the kappa-distribution of solar flare electrons and application to simultaneous X-ray and EUV observations -- Marina Battaglia, Galina Motorina, Eduard P. Kontar 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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Announcing RHESSI Science Nuggets
by Hugh Hudson 09 Nov '15

09 Nov '15

No. 264, “How to better determine the power in non-thermal electrons from observed X-ray spectra,” by Eduard Kontar et al.: Incorporation of energy diffusion for electron transport helps to understand flare energetics. No. 263, “Soft and Hard X-rays, Flares, and the Corona,” by Hugh Hudson: Behavior of the X-ray Sun at low activity levels. See http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets listing the current series, 2008-present, and http://sprg.ssl.berkeley.edu/~tohban/nuggets/ for 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 04 Nov '15

04 Nov '15

MAX MILLENNIUM NEWS 04 November 2015 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 Charge exchange in fluid description of partially ionized plasmas -- J. Vranjes, M. Kono, M. Luna Mg II Lines Observed during the X-class Flare on 29 March 2014 by the Interface Region Imaging Spectrograph -- W. Liu, P. Heinzel, L. Kleint, J. Kasparova Differential Emission Measure and Electron Distribution Function Reconstructed from RHESSI and SDO Observations -- G.G. Motorina and E. P. Kontar Heartbeat of the Sun from Principal Component Analysis and prediction of solar activity on a millennium timescale -- Zharkova V.V., Shepherd S.J., Popova E., Zharkov S.I. Dynamical small-scale magnetic islands as a source of local acceleration of particles in the solar wind -- O. V. Khabarova, G. P. Zank, G. Li, J. A. le Roux, G. M.Webb, A. Dosch, O. E. Malandraki, Zharkova V.V. Particle acceleration in 3D single current sheets formed in the solar corona and heliosphere: PIC approach -- Zharkova V.V. and Siversky T. Energy in density gradient -- J. Vranjes, M. Kono Alfven wave coupled with flow-driven fluid instability in interpenetrating plasmas -- J. Vranjes High-temperature differential emission measure and altitude variations in the temperature and density of solar flare coronal X-ray sources -- Natasha Jeffrey, Eduard Kontar & Brian Dennis Flare Footpoint Regions and a Surge Observed by the Hinode/EUV Imaging Spectrometer (EIS), RHESSI, and SDO/AIA -- George A. Doschek, Harry P. Warren, Brian R. Dennis, Jeffrey W. Reep, Amir Caspi Kinetic model of force-free current sheets with non-uniform temperature -- D. Y. Kolotkov, I. Y. Vasko, and V. M. Nakariakov 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 November 2015