Contract no. 73/11.08.2010
Programme " GEOHELP"

RESEARCH ON GEOEFFECTIVENESS OF HELIOSPHERIC PERTURBATIONS

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Book Chapters

Besliu-Ionescu, D.; Donea, A.; Cally, P., Lindsey, C.: "Web-Based Comprehensive Data Archive of Seismically Active Solar Flares", Reseach Signpost, India, 2012 (Editors: G. Maris and C. Demetrescu) ISBN: 978-81-308-0483-5

Mierla, M.; Schwenn, R.: "The Slow Solar Wind: Observations and Models", Reseach Signpost, India, 2012 (Editors: G. Maris and C. Demetrescu) ISBN: 978-81-308-0483-5


Refereed Publications:

2013

Oprea, C.V.; Mierla, M.; Besliu-Ionescu, D.; Stere, O.; Maris Muntean, G.: "A study of solar and interplanetary parameters of CMEs causing major geomagnetic storms during SC 23", Annales Geophysicae, Accepted Jun 2013

Mierla, M.; Seaton, D. B.; Berghmans, D.; Chifu, I.; De Groof, A.; Inhester, B.; Rodriguez, L.; Stenborg, G.; Zhukov, A. N.: Study of a Prominence Eruption using PROBA2/SWAP and STEREO/EUVI Data, Solar Physics, Volume 286, Issue 1, pp.241-253

Feng, L.; Inhester, B.; Mierla, M.: "Comparisons of CME Morphological Characteristics Derived from Five 3D Reconstruction Methods", Solar Physics, Volume 282, Issue 1, pp.221-238

2012

Bemporad, A.; F.P. Zuccarello; C. Jacobs; M. Mierla; S. Poedts: Study of multiple coronal mass ejections at solar minimum conditions, Solar Physics, Vol. 281, p. 223-236, 2012.

Zuccarello, F. P.; Bemporad, A.; Jacobs, C.; Mierla, M.; Poedts, S.; Zuccarello, F.: The Role of Streamers in the Deflection of Coronal Mass Ejections: Comparison between STEREO Three-dimensional Reconstructions and Numerical Simulations, The Astrophysical Journal, 744, Issue 1, article id. 66, 2012.

Chifu, I., Inhester, B., Mierla, M., Chifu, V., Wiegelmann, T.: First 4D reconstruction of an eruptive prominence using simultaneously three view directions”, Solar Physics, Volume 281, Issue 1, pp.121-135, 2012.

Kilpua, E.K.J., Mierla, M., Rodriguez, L., Zhukov, A.N., Srivastava, N., West, M.: Estimating travel times of coronal mass ejections to 1AU using multi-spacecraft coronagraph data, Solar Physics 279, pp.477-496, 2012.

Non-refereed Publications

Mierla, M., Besliu-Ionescu, D., Chiricuta, O., Oprea, C., Maris, G.: Studies of coronal mass ejections that have. produced major geomagnetic storms, Sun and Geosphere, Vol. 7, p. 12-15, 2012.

Oprea, C., M. Mierla, G. Maris: Earth–directed Coronal Mass Ejections and their Geoeffectiveness. during the 2007 – 2010 Interval; proceeding of IAU Symposium 286 – Comparative Magnetic Minima: Characterizing Quiet Times. in the Sun and Stars”, IAU Publisher: Cambridge University Press, Vol. 286, p. 242-245, 2012.

Maris, G., O. Maris, C. Oprea, M. Mierla: High Speed Streams in the Solar Wind, proceeding of IAU Symposium 286 – Comparative Magnetic Minima:. Characterizing Quiet Times in the Sun and Stars, IAU Publisher: Cambridge University Press, Vol. 286, p. 229-233, 2012.

Zuccarello, F.P., Bemporad, A., Jacobs, C., Mierla, M., Poedts, S., Zuccarello, F.: The role of streamers in the deflection of coronal mass ejections,. proceeding of IAU Symposium 286 – Comparative Magnetic Minima: Characterizing Quiet Times in the Sun and Stars”, IAU Publisher: Cambridge University Press, Vol. 286, p. 134-138, 2012.

Chiricuta, O., I. Chifu, D. Besliu-Ionescu, M. Mierla,"Studies of Solar-Terrestrial Connections: Geomagnetic Storms Induced by. Coronal Mass Ejections", Romanian Astronomical Journal, 2011.

 

Communications and work visits

2013
  • C. Oprea: Work visit at the Institute of Theoretical Astrophisics, 1 June - 31 July 2013, Oslo, Norway.
  • O.Stere, C. Cid, M. Mierla: "Analysis of SC23 major geomagnetic storms produced by CMEs", IAUS300, Nature of Prominences and their role in Space Weather, 10-15 June 2013, Paris, France (poster).
  • D. Besliu-Ionescu, M. Mierla, N. Srivastava, G. Maris Muntean: '"Linking Various Signatures of the February 15, 2011 Solar Flare", Space Climate 5 - Under the Midnight Sun, Oulu, Finlanda, 15-19 June 2013 (poster presentation).
  • D. Besliu-Ionescu work visit at the Monash University 21 - 30 may 2013 with the presentation "Geoeffectiveness of Solar Phenomena" 28 May 2013 (poster presentation).
  • D. Besliu-Ionescu: "The sun and the solar system" 18 May 2013, Physics Faculty, Măgurele (oral presentation).
2012
  • D. Besliu-Ionescu, M. Mierla, G. Maris Muntean: „The sunquake associated with a Moreton wave”, Bucharest University Faculty of Physics 2012 Meeting, 17 22-23 June 2012 (oral presentation).
  • D. Besliu-Ionescu: „Sunquakes and Moreton Waves”, „ SOLAR AND HELIOSPERIC INFLUENCES. ON THE GEOSPACE” 1-5 Octomber 2012, Bucharest, Romania (oral presentation).
  • D. Besliu-Ionescu, A. Donea: „Seismic Emission from Solar Flares”,  1-5 October 2012 (invited lecture).
  • D. Besliu-Ionescu, M. Mierla, G. Maris Muntean: „Progress in Understanding the Complex Solar Event of September 13, 2005”, „9th European Space Weather Week”, 5 – 9 November 2012, Bruxel, Belgia (poster presentation).
  • Mierla M., Oprea, C., Srivastava, N., Rodriguez, L., Besliu-Ionescu, D., Stere, O., Maris Muntean, G., "Empirical model for predicting the occurrence of major geomagnetic storms during sc23", in International Conference SOLAR AND HELIOSPERIC INFLUENCES ON THE GEOSPACE Bucharest, ROMANIA, 1 – 5 October 2012 (oral presentation)
  • C. Oprea, Iulia Chifu si Marilena Mierla: “The Dynamics of the 8 April 2010 Coronal Mass Ejection into the Interplanetary Space”, „AOGS – AGU (WPGM) Joint Assembly”, Singapore, 11-19 August 2012, (poster presentation)
  • C. Oprea, M. Mierla, D. Besliu-Ionescu, O. Stere, G. Maris Muntean: “Study of solar parameters causing major geomagnetic storms during SC 23”, „ SOLAR AND HELIOSPERIC INFLUENCES ON THE GEOSPACE” 1-5 October 2012, Bucharest, Romania, (oral presentation).
  • M. Mierla: work visit at the Asptrophysical Institute, University of Hawaii, Honolulu, USA, 18 March - 12 April 2012.
  • O. Stere, C. Oprea, G. Maris, M. Mierla: “The study of coronal mass ejections travel time to the Earth”, “Bucharest University Faculty of Physics 2012 Meeting, 22-23 June 2012, Bucharest, Romania (oral presentation)
  • O. Stere, C. Oprea, G. Maris, M. Mierla, D. Besliu-Ionescu: “Correlation between ICME parameters and the geomagnetic storms”, in “The Sun and Heliosphere”, 3-7 September 2012, Hvar, Croatia (poster presentation)
  • O. Stere, C. Oprea, G. Maris Muntean, M. Mierla, D. Besliu-Ionescu: “The study of coronal mass ejections travel time to the Earth”, „ SOLAR AND HELIOSPERIC INFLUENCES ON THE GEOSPACE” 1-5 Octomber 2012, Bucharest, Romania, (oral presentation).
  • O. Stere, C. Oprea, G. Maris Muntean, M. Mierla, D. Besliu-Ionescu: “Study of geoeffective CMEs kinematics during the solar cycle 23”, “Ninth European Space Weather Week”, 5 – 9 November 2012, Brussels, Belgia (poster)
2011
  • O. Chiricuta, I. Chifu, M. Mierla, G. Maris: "Study of Earth-directed Halo Coronal Mass Ejections observed between 1996 and 2008", Management Comity of COST Action ES0803 and the Workshop on Assessment and validation of space weather models, Alcala de Henares (Madrid), Spain, 14 - 18 March 2011 (poster presentation).
  • O. Chiricuta, D. Besliu-Ionescu, M. Mierla, G. Maris: "Analysis of coronal mass ejections who produced major geomagnetic storms during the period 1998-2008", European Geosciences Union (EGU) General Assembly 2011, Viena, Austria, 03 - 09 April 2011 (poster presentation).
  • D. Besliu-Ionescu, O. Chiricuta, M. Mierla, G. Maris: "Study of Halloween 2003 events", European Geosciences Union (EGU) General Assembly 2011, Viena, Austria, 03 - 09 April 2011 (poster presentation).
  • Mierla, M., Besliu-Ionescu, D., Chiricuta, O., Oprea, C., Maris, G., Dobrica, V., and Demetrescu, C.: "Studies of coronal mass ejections that have produced major geomagnetic storms", 3rd workshop "Solar influences on the ionosphere and magnetosphere", Sozopol, Bulgaria, June 6-10, 2011 (oral presentation).
  • Mierla, M., Seaton, D.B., Berghmans, D., Chifu, I., de Groof, A., Inhester, B., Rodriguez, L., Stenborg, G., and Zhukov, A.: "Analysis of the 13 April 2010 prominence eruption using SWAP and EUVI data", Workshop "The Sun 360, STEREO-4/SDO-2/SOHO-2", Kiel, Germany, 25-29 July 2011 (poster presentation).
  • C. Oprea, M. Mierla, G. Maris: "Earth-directed Coronal Mass Ejections and their Geoeffectiveness during the 2007 - 2010 Interval", "IAU Symposium 286 - Comparative Magnetic Minima: Characterizing Quiet Times in the Sun and Stars", Mendoza, Argentina, 3 - 7 October 2011 (poster presentation).
  • Georgeta Maris, Ovidiu Maris, Constantin Oprea si Marilena Mierla: "High-Speed Streams in the Solar Wind during the Last Solar Minimum", "IAU Symposium 286 - Comparative Magnetic Minima: Characterizing Quiet Times in the Sun and Stars", Mendoza, Argentina, 3 - 7 October 2011 (poster presentation).
  • Work visit at the "Max Planck Institute for Solar System Research", in Katlenburg-Lindau, Germany, 24 Octomber - 22 November 2011. Participant Constantin Oprea. Activities: research related to CME and their propagation from Sun to Earth, and a presentation of his research activity including his studies from the GEOHELP project: "Study of the interplanetary coronal mass ejections that have produced strong geomagnetic storms for the 23rd Solar Cycle" and "Earth-directed coronal mass ejections and their geoeffectiveness during the 2007-2010 interval".
  • Summer school "2011 ISWI-Europe Summer School in Space Science" which took place at the Astronomical Institute of SAS, in Tatranská Lomnica, Slovacia, during 21 - 27 August 2011. Participants: Oana Chiricuta, Constantin Oprea.
  • In the context of seminars in IGAR, M. Mierla presented "Magnetic Reconnections" and O. Chiricuta presented her activity from the summer school from Slovacia.
  • M. Mierla: "Introductory Notes in Solar Physics", Physics Faculty, Bucharest University, (29 November 2011) (oral presentation).
  • Mierla, M., "The Sun and its influence over the terrestrial magnetosphere", "Cu mic cu mare...dincolo de Soare", 8 October 2011, Physics Faculty, Bucharest University (oral presentation).
  • D. Besliu-Ionescu: has visited Monash University, in Melbourne, Australia, to continue collaborations on solar effects in the heliosphere. She has also presented a talk "Solar Flare Simulations" 11 January 2011 (oral presentation).
  • Besliu-Ionescu, D., "The Sun and the Solar System", "Cu mic cu mare...dincolo de Soare", 8 October 2011, Physics Faculty, Bucharest University (oral presentation).

 

 
 

Institute of Geodynamics “Sabba S. Stefănescu” of the Romanian Academy