MMScience March 2020

mmscience@solar.physics.montana.edu

3 participants
6 discussions

RHESSI Nuggets in March 2020
by Hugh Hudson 26 Mar '20

26 Mar '20

No. 372: “Heating of the Solar Photosphere during a White-Light Flare”, by Jan Jurčak: the best-ever spectrum of the flaring photosphere. No. 373: "SOL2017-09-04 (M5.5) 2017 as a Source of Relativistic Electrons and Protons,” by Alexei Struminsky: Flare-accelerated particles, rather than SEPs, energize sustained gamma-ray emission. No. 374: "Using overlappogram data to find hot flare plasma,” by Louise Harra: imaging Fe XXIV at high resolution with the EIS slot data 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 for these and others. Comments about specific flares can be found by searching for their SOLyyyy-mm-dd identifier from this home page.

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Max Millennium News
by Keiji YOSHIMURA 25 Mar '20

25 Mar '20

MAX MILLENNIUM NEWS 25 March 2020 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 Counter-streaming strahls and heat flux dropouts as possible signatures of local particle acceleration in the solar wind -- O. Khabarova, V. Zharkova, Q. Xia, and O. E. Malandraki New Star Observations with NuSTAR: Flares from Young Stellar Objects in the rho Ophiuchi Cloud Complex in Hard X-Rays -- Juliana T. Vievering, Lindsay Glesener, Brian W. Grefenstette, and David M. Smith Accelerated Electrons Observed Down to <7 keV in a NuSTAR Solar Microflare -- Lindsay Glesener, Sam Krucker, Jessie Duncan, Iain G. Hannah, Brian W. Grefenstette, Bin Chen, David M. Smith, Stephen M. White, and Hugh Hudson 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 keiji.yoshimura at montana.edu

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Max Millennium News
by Keiji YOSHIMURA 18 Mar '20

18 Mar '20

MAX MILLENNIUM NEWS 18 March 2020 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 Magnetic helicity dissipation and production in an ideal MHD code -- Axel Brandenburg, Evan Scannapieco Magnetic twist profile inside magnetic clouds derived with a superposed epoch analysis -- Lanabere V., Dasso S., Demoulin P., Janvier M., Rodriguez L. and Masias-Meza J.J. 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 keiji.yoshimura at montana.edu

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Solar radio science nuggets in February 2019
by Eduard Kontar 13 Mar '20

13 Mar '20

Spectral Structures of Type II Solar Radio Bursts and Solar Energetic Particles by K. Iwai http://cesra.net/?p=2514 The multi-thermal chromosphere: inversions of ALMA and IRIS data by J. M. da Silva Santos et al. http://cesra.net/?p=2484 Evolution of Coronal and Interplanetary Shock Waves Inferred from a Radio Burst by Khaled Alielden http://cesra.net/?p=2474 -- CESRA Highlights of Solar Radio Physics, aka CESRA Nuggets, are short communications written in language accessible to a non-expert in the specific area and designed to keep solar and heliophysics communities informed and up-to-date about current research. The highlights can be followed, discussed, commented and shared via http://www.facebook.com/solarcesra/ and http://twitter.com/CESRA_community

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Max Millennium News
by Keiji YOSHIMURA 11 Mar '20

11 Mar '20

MAX MILLENNIUM NEWS 11 March 2020 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 Properties of ICME-Induced Forbush decreases at Earth and Mars -- Freiherr von Forstner, J.L., Guo, J., Wimmer-Schweingruber, R.F., Dumbovic, M., Janvier, M., Demoulin, P., Veronig, A., Temmer, M., Papaioannou, A., Dasso, S., Hassler, D.M., Zeitlin, C.J., Can Sub-Photospheric Magnetic Reconnection Change the Elemental Composition in the Solar Corona? -- Baker, D., van Driel-Gesztelyi, L., Brooks, D. H., Demoulin, P., Valori, G., Long, D.M., Laming, J.M., To, S.H., James, A.W. White-light Emission and Chromospheric Response by an X1.8-class Flare on 2012 October 23 -- Kyoko Watanabe and Shinsuke Imada Helicity and winding fluxes as indicators of twisted flux emergence -- MacTaggart, D., Prior, C. Magnetic connectivity between the light bridge and penumbra in a sunspot -- Song Feng, Yuhu Miao, Ding Yuan, Zhongquan Qu, Valery M. Nakariakov Response of SDO/HMI observables to heating of the solar atmosphere by precipitating high-energy electrons -- Viacheslav M Sadykov, Alexander G Kosovichev, Irina N Kitiashvili, Graham S Kerr 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 keiji.yoshimura at montana.edu

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Max Millennium News
by Keiji YOSHIMURA 04 Mar '20

04 Mar '20

MAX MILLENNIUM NEWS 4 March 2020 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 3He-Rich Solar Energetic Particles: Solar Sources -- Bucik, R. 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 keiji.yoshimura at montana.edu

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MMScience March 2020