MMScience February 2013

mmscience@solar.physics.montana.edu

4 participants
8 discussions

New UKSP Nugget: 32. Twisted flux tube emergence
by Iain Hannah 28 Feb '13

28 Feb '13

32. Twisted flux tube emergence: rigid rise or nonlinear deformation? by David MacTaggart, University of Abertay Dundee Testing the observational evidence for rigid flux tube emergence. http://www.uksolphys.org/?p=5797 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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.hannah(a)glasgow.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/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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Max Millennium News
by canfield＠mithra.physics.montana.edu 27 Feb '13

27 Feb '13

MAX MILLENNIUM NEWS 27 February 2013 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 LYRA Instrument Onboard PROBA2: Description and In-Flight Performance -- M. Dominique, J.-F. Hochedez, W. Schmutz, I.E. Dammasch, A.I. Shapiro, M. Kretzschmar, A.N. Zhukov, D. Gillotay, Y. Stockman, A. BenMoussa 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

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Max Millennium News
by canfield＠mithra.physics.montana.edu 20 Feb '13

20 Feb '13

MAX MILLENNIUM NEWS 20 February 2013 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 Electric Current Equilibrium in the Corona -- Boris Filippov Bayesian Analysis of Multiple Harmonic Oscillations in the Solar Corona -- I. Arregui, A. Asensio Ramos, A. J. Diaz Temporal variations of X-ray solar flare loops: length, corpulence, position, temperature, plasma pressure and spectra -- Jeffrey, N. L. S. , Kontar, E. P. 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

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New EIS Nugget for February 2013
by Deb Baker 20 Feb '13

20 Feb '13

Dear all, We are pleased to announce a new EIS Nugget, "What can we deduce from the 3D geometry of active region upflows?" by Pascal Demoulin (Observatoire de Paris, LESIA), Deb Baker (UCL/MSSL), Lidia van Driel-Gesztelyi (UCL/MSSL), and Cristina Mandrini (IAFE). The nugget can be viewed here: http://msslxr.mssl.ucl.ac.uk:8080/SolarB/nuggets/nugget_2013feb.jsp We welcome contributions from the community. Best wishes, Deb Baker

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RHESSI Science Nugget: "Electron re-acceleration and HXR emission"
by Hugh Hudson 18 Feb '13

18 Feb '13

No. 194, "Electron re-acceleration and HXR emission," by Heather Ratcliffe and Marian Karlicky. Can wave-particle interaction solve the electron number problem? See http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/Electron_re-acceleratio… Older Nuggets are 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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RHESSI Science Nugget: "Electron re-acceleration and HXR emission"
by Hugh Hudson 18 Feb '13

18 Feb '13

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Max Millennium News
by canfield＠mithra.physics.montana.edu 13 Feb '13

13 Feb '13

MAX MILLENNIUM NEWS 13 February 2013 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 Decaying and decay-less transverse oscillations of a coronal loop -- G. Nistico', V. Nakariakov, E. Verwichte UVCS/SoHO Catalog of Coronal Mass Ejections from 1996 to 2005: Spectroscopic Proprieties -- S. Giordano, A. Ciaravella, J. Raymond, Y.-K. Ko and R. Suleiman Chromospheric Sunspot Oscillations in H-alpha and Ca II 8542A -- Ram Ajor Maurya, Jongchul Chae, Hyungmin Park, Heesu Yang, Donguk Song, Kyuhyoun Cho Implications for electron acceleration and transport from non-thermal electron rates at looptop and footpoint sources in solar flares -- Simoes, P. J. A. and Kontar, E. P. Coronal Alfven speed determination: consistency between seismology using AIA/SDO transverse loop oscillations and magnetic extrapolation -- Verwichte, E., Van Doorsselaere, T., Foullon, C. & White R.S. The First Ground Level Enhancement Event of Solar Cycle 24: Direct Observation of Shock Formation and Particle Release Heights -- N. Gopalswamy, H. Xie, S. Akiyama, S. Yashiro, I. G. Usoskin, and J. M. Davila 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

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RHESSI Science Nugget: "Passages of Electron Beams"
by Hugh Hudson 11 Feb '13

11 Feb '13

No. 193, "Passages of Electron Beams," by Bin Chen and Tim Bastian. Dynamic imaging spectroscopy at the upgraded VLA - a new capability - reveals some interesting new things about radio type III bursts. See http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/Passages_of_Electron_Be… Older Nuggets are 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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MMScience February 2013