Search Results - "Mandrini, C.H."

Two successive partial mini-filament confined ejections by Poisson, M., Bustos, C., López Fuentes, M., Mandrini, C.H., Cristiani, G.D.

“…Active region (AR) NOAA 11476 produced a series of confined plasma ejections, mostly accompanied by flares of X-ray class M, from 08 to 10 May 2012. The…”
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Enthalpy-based modeling of tomographically reconstructed quiet-Sun coronal loops by Mac Cormack, C., López Fuentes, M., Mandrini, C.H., Lloveras, D., Vásquez, A.M.

“…The structure of the solar corona is made of magnetic flux tubes or loops. Due to the lack of contrast with their environment, observing and studying coronal…”
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Scaling laws of quiet-Sun coronal loops by Mac Cormack, C., López Fuentes, M., Mandrini, C.H., Lloveras, D.G., Poisson, M., Vásquez, A.M.

“…We study a series of relations between physical parameters in coronal loops of the quiet Sun reconstructed by combining tomographic techniques and modeling of…”
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Inferring the writhe of magnetic flux tubes from the evolution of active solar regions by M.C. López Fuentes, C.H. Mandrini, P. Démoulin, L. Van Driel-Gesztelyi

“…We study the long-term evolution of bipolar active regions in which the main polarities are observed to rotate one about the other along several solar…”
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Very intense geomagnetic storms and their relation to interplanetary and solar active phenomena by Szajko, N.S., Cristiani, G., Mandrini, C.H., Dal Lago, A.

“…We revisit previous studies in which the characteristics of the solar and interplanetary sources of intense geomagnetic storms have been discussed. In this…”
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Linking two consecutive nonmerging magnetic clouds with their solar sources by Dasso, S., Mandrini, C. H., Schmieder, B., Cremades, H., Cid, C., Cerrato, Y., Saiz, E., Démoulin, P., Zhukov, A. N., Rodriguez, L., Aran, A., Menvielle, M., Poedts, S.

“…On 15 May 2005, a huge interplanetary coronal mass ejection (ICME) was observed near Earth. It triggered one of the most intense geomagnetic storms of solar…”
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Large scale MHD properties of interplanetary magnetic clouds by Dasso, S., Mandrini, C.H., Démoulin, P., Luoni, M.L., Gulisano, A.M.

“…Magnetic Clouds (MCs) are the interplanetary manifestation of Coronal Mass Ejections. These huge astrophysical objects travel from the Sun toward the external…”
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Estimation of the bias of the Minimum Variance technique in the determination of magnetic clouds global quantities and orientation by Gulisano, A.M., Dasso, S., Mandrini, C.H., Démoulin, P.

“…Magnetic clouds (MCs) are highly magnetized plasma structures that have a low proton temperature and a magnetic field vector that rotates when seen by a…”
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Magnetic clouds seen at different locations in the heliosphere by Rodriguez, L., Zhukov, A. N., Dasso, S., Mandrini, C. H., Cremades, H., Cid, C., Cerrato, Y., Saiz, E., Aran, A., Menvielle, M., Poedts, S., Schmieder, B.

“…We analyze two magnetic clouds (MCs) observed in different points of the heliosphere. The main aim of the present study is to provide a link between the…”
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Actors of the main activity in large complex centres during the 23 solar cycle maximum by Schmieder, B., Démoulin, P., Pariat, E., Török, T., Molodij, G., Mandrini, C.H., Dasso, S., Chandra, R., Uddin, W., Kumar, P., Manoharan, P.K., Venkatakrishnan, P., Srivastava, N.

“…During the maximum of Solar Cycle 23, large active regions had a long life, spanning several solar rotations, and produced large numbers of X-class flares and…”
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The magnetic field topology associated with two M flares by Luoni, M.L., Mandrini, C.H., Cristiani, G.D., Démoulin, P.

“…On 27 October, 2003, two GOES M-class flares occurred in an interval of 3 h in active region NOAA 10486. The two flares were confined and their associated…”
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Magnetic clouds: A statistical study of magnetic helicity by Gulisano, A.M., Dasso, S., Mandrini, C.H., Démoulin, P.

“…We select a set of 20 magnetic clouds (MCs) observed by the spacecraft Wind and reconstruct their local magnetic structure from in situ observations under…”
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Tracing magnetic helicity from the solar corona to the interplanetary space by Luoni, M.L., Mandrini, C.H., Dasso, Sergio, van Driel-Gesztelyi, L., Démoulin, P.

“…On October 14, 1995, a C1.6 long duration event (LDE) started in active region (AR) NOAA 7912 at approximately 5:00 UT and lasted for about 15 h. On October…”
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Solar activity signatures in mesopause region temperatures and atomic oxygen related airglow brightness at El Leoncito, Argentina by Scheer, J., Reisin, E.R., Mandrini, C.H.

“…Rotational temperatures and airglow brightness variations of the OH(6-2) and O 2 (0-1) bands measured at El Leoncito ( 32 ∘ S , 69 ∘ W ) from 1998 to 2002 are…”
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Multi-scale reconnections in a complex CME by van Driel-Gesztelyi, L., Goff, C.P., Démoulin, P., Culhane, J.L., Matthews, S.A., Harra, L.K., Mandrini, C.H., Klein, K.-L., Kurokawa, H.

“…A series of three flares of GOES class M, M and C, and a CME were observed on 20 January 2004 occurring in close succession in NOAA 10540. Types II, III, and N…”
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Asymmetric precipitation in a coronal loop as explanation of a singular observed spectrum by Cristiani, G., Giménez de Castro, C.G., Mandrini, C.H., Machado, M.E., Rovira, M.G.

“…Almost 10 years of solar submillimeter observations have shown new aspects of solar activity, such as the presence of rapid solar spikes associated with the…”
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Submillimeter-wave and observations of the event on 28 November, 2001 by Cristiani, G., Martínez, G., Mandrini, C.H., Giménez de Castro, C.G., Rovira, M.G., Kaufmann, P., Levato, H.

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What is the role of magnetic null points in large flares? by Schmieder, B., Mandrini, C.H., Démoulin, P., Aulanier, G., Li, H., Berlicki, A.

“…We have performed the analysis of the magnetic topology of active region NOAA 10486 before two large flares occurring on October 26 and 28, 2003. The 3D…”
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Magnetic reconfiguration before the X 17 Solar flare of October 28 2003 by Schmieder, B., Mandrini, C.H., Démoulin, P., Pariat, E., Berlicki, A., DeLuca, E.

“…An active region (AR) NOAA 10486, which produced a large number of X-ray flares during October–November 2003, was observed during a multi-wavelength campaign…”
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Model-independent large-scale magnetohydrodynamic quantities in magnetic clouds by Dasso, S., Gulisano, A.M., Mandrini, C.H., Démoulin, P.

“…Magnetic clouds are the interplanetary manifestation of coronal mass ejections, which are transient expulsions of major quantities of magnetized plasma, from…”
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