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authFullName_s : Ramesh Chandra

Velocity vectors of a quiescent prominence observed by Hinode/SOT and the MSDP (Meudon)

Brigitte Schmieder , Ramesh Chandra , Arkadiusz Berlicki , Pierre Mein
2009, pp. 5091
Other publications obspm-03822723v1

Prominence oscillations activated by an EUV wave

Pooja Devi , Ramesh Chandra , Reetika Joshi , P. F. Chen , Brigitte Schmieder , et al.
Advances in Space Research, 2022, 70, pp.1592-1600. ⟨10.1016/j.asr.2022.02.053⟩
Journal articles insu-03874893v1

Helicity in a jet provided by transfer of twist from a sigmoidal flux rop

Reetika Joshi , Brigitte Schmieder , Guillaume Aulanier , Véronique Bommier , Ramesh Chandra
European Space Weather Symposium (ESWS) 2020, Nov 2020, online meeting, France
Conference papers hal-02950953v1

Solar jets observed with the Interface Region Imaging Spectrograph (IRIS)

Brigitte Schmieder , Reetika Joshi , Ramesh Chandra
Advances in Space Research, 2022, 70, pp.1580-1591. ⟨10.1016/j.asr.2021.12.013⟩
Journal articles insu-03874895v1

Evidence of Magnetic Helicity in Emerging Flux and Associated Flare

Ramesh Chandra , Brigitte Schmieder , Guillaume Aulanier , Jean-Marie Malherbe
Solar Physics, 2009, 258, pp.53-67. ⟨10.1007/s11207-009-9392-z⟩
Journal articles hal-03732778v1

How Can a Negative Magnetic Helicity Active Region Generate a Positive Helicity Magnetic Cloud?

Ramesh Chandra , Etienne Pariat , Brigitte Schmieder , Cristina H. Mandrini , Wahab Uddin
Solar Physics, 2010, 261, pp.127-148. ⟨10.1007/s11207-009-9470-2⟩
Journal articles hal-03732320v1
Image document

Analysis of the Evolution of a Multi-Ribbon Flare and Failed Filament Eruption

Reetika Joshi , Cristina H. Mandrini , Ramesh Chandra , Brigitte Schmieder , Germán D. Cristiani , et al.
Solar Physics, 2022, 297, ⟨10.1007/s11207-022-02021-5⟩
Journal articles insu-03874908v1

Magnetic reconnection leading to a mini-flare and a twisted jet observed with IRIS

Reetika Joshi , Brigitte Schmieder , Ramesh Chandra , Petr Heinzel , Guillaume Aulanier , et al.
16th European Solar Physics Meeting (ESPM-16), Sep 2021, (online), Italy
Conference poster hal-03340977v1

Filament Eruption Driving EUV Loop Contraction and Then Expansion above a Stable Filament

Ramesh Chandra , Pascal Démoulin , Pooja Devi , Reetika Joshi , Brigitte Schmieder
The Astrophysical Journal, 2021, 922, ⟨10.3847/1538-4357/ac2837⟩
Journal articles insu-03713738v1

A Flaring Twisted Emerging Flux Region

Ramesh Chandra , Brigitte Schmieder , Guillaume Aulanier , Jean-Marie Malherbe , R. J. Rutten
Centenary Commemoration of the Dicovery of the Evershed Effect, Dec 2008, Bangalore, India. pp.523-524, ⟨10.1007/978-3-642-02859-5_83⟩
Conference papers hal-03802083v1

Study of solar flares and filament interaction in NOAA 10501 on 20 November, 2003

Ramesh Chandra , Brigitte Schmieder , Cristina H. Mandrini , Pascal Démoulin , Etienne Pariat , et al.
First Asia-Pacific Solar Physics Meeting ASI Conference Series, Mar 2011, Bengaluru, India, India. pp.323-329
Conference papers hal-03802521v1

Multiple Ribbons of a M1.6 Flare Related to the Magnetic Configuration of the NOAA AR 365

Ramesh Chandra , Brigitte Schmieder , Guillaume Aulanier , M. J. Malherbe
12th European Solar Physics Meeting. Online at http://espm.kis.uni-freiburg.de, Sep 2008, Freiburg, Germany, Germany
Conference papers hal-03803218v1

3D Evolution of a Filament Disappearance Event Observed by STEREO

Sanjay Gosain , Brigitte Schmieder , P. Venkatakrishnan , Ramesh Chandra , Guy Artzner
Solar Physics, 2009, 259, pp.13-30. ⟨10.1007/s11207-009-9448-0⟩
Journal articles hal-03733130v1

Solar activity due to magnetic complexity of active regions

Brigitte Schmieder , Cristina H. Mandrini , Ramesh Chandra , Pascal Démoulin , Tibor Török , et al.
Physics of Sun and star spots, IAU Symposium 273, Aug 2010, Los Angeles, United States, United States. pp.164-168
Conference papers hal-03734212v1
Image document

The role of small-scale surface motions in the transfer of twist to a solar jet from a remote stable flux rope

Reetika Joshi , Brigitte Schmieder , Guillaume Aulanier , Véronique Bommier , Ramesh Chandra
Astronomy and Astrophysics - A&A, 2020, 642, pp.A169. ⟨10.1051/0004-6361/202038562⟩
Journal articles hal-02968639v1

Fine Structures of an EUV Wave Event from Multi-viewpoint Observations

Ramesh Chandra , P. Chen , Pooja Devi , Reetika Joshi , Brigitte Schmieder , et al.
The Astrophysical Journal, 2021, 919 (1), pp.9. ⟨10.3847/1538-4357/ac1077⟩
Journal articles hal-03660756v1

Proper horizontal photospheric flows below an eruptive filament

Brigitte Schmieder , Pierre Mein , Nicole Mein , Thierry Roudier , Ramesh Chandra
40th COSPAR Scientific Assembly, Aug 2021, Moscou, Russia. pp.2926
Conference papers hal-03809259v1

Interaction of solar jets with filaments: Triggering of large-amplitude filament oscillations

Reetika Joshi , Manuel Luna , Brigitte Schmieder , Fernando Moreno-Insertis , Ramesh Chandra
Astronomy and Astrophysics - A&A, 2023, 672, pp.A15. ⟨10.1051/0004-6361/202245647⟩
Journal articles hal-03991107v1

Filament Interaction Modeled by Flux Rope Reconnection

Tibor Török , Ramesh Chandra , Etienne Pariat , Pascal Démoulin , Brigitte Schmieder , et al.
The Astrophysical Journal, 2011, 728, pp.65. ⟨10.1088/0004-637X/728/1/65⟩
Journal articles hal-03786440v1
Image document

Observations of a prominence eruption and loop contraction

Pooja Devi , Pascal Démoulin , Ramesh Chandra , Reetika Joshi , Brigitte Schmieder , et al.
Astronomy and Astrophysics - A&A, 2021, 647, ⟨10.1051/0004-6361/202040042⟩
Journal articles obspm-03368203v1

Observations of Two Successive EUV Waves and Their Mode Conversion

Ramesh Chandra , P. Chen , Reetika Joshi , Bhuwan Joshi , Brigitte Schmieder
The Astrophysical Journal, 2018, 863 (1), pp.101. ⟨10.3847/1538-4357/aad097⟩
Journal articles hal-02297118v1

Homologous Flares and Magnetic Field Topology in Active Region NOAA 10501 on 20 November 2003

Ramesh Chandra , Brigitte Schmieder , Cristina H. Mandrini , Pascal Démoulin , Etienne Pariat , et al.
Solar Physics, 2011, 269, pp.83-104. ⟨10.1007/s11207-010-9670-9⟩
Journal articles hal-03785439v1

Actors of the main activity in large complex centres during the 23 solar cycle maximum

Brigitte Schmieder , Pascal Démoulin , Etienne Pariat , Tibor Török , Guillaume Molodij , et al.
Advances in Space Research, 2011, 47, pp.2081-2091. ⟨10.1016/j.asr.2011.02.001⟩
Journal articles hal-03732285v1
Image document

Case study of multi-temperature coronal jets for emerging flux MHD models

Reetika Joshi , Ramesh Chandra , Brigitte Schmieder , Fernando Moreno-Insertis , Guillaume Aulanier , et al.
Astronomy and Astrophysics - A&A, 2020, 639, pp.A22. ⟨10.1051/0004-6361/202037806⟩
Journal articles hal-02934576v1
Image document

Multi-thermal atmosphere of a mini-solar flare during magnetic reconnection observed with IRIS

Reetika Joshi , Brigitte Schmieder , Akiko Tei , Guillaume Aulanier , Juraj Lörinčík , et al.
Astronomy and Astrophysics - A&A, 2021, 645, pp.A80. ⟨10.1051/0004-6361/202039229⟩
Journal articles hal-03112104v1

Velocity Vector, Ionization Degree, and Temperature of Prominence Fine Structures Observed by Hinode/SOT

Brigitte Schmieder , Pierre Mein , Ramesh Chandra , Guillaume Molodij , Petr Heinzel , et al.
Hinode-3: The 3rd Hinode Science Meeting, Proceedings of the conference, Dec 2009, Hitotsubashi Memorial Hall, Tokyo, Japan, Japan. pp.107
Conference papers hal-03804670v1

Generalization of the Magnetic Field Configuration of Typical and Atypical Confined Flares

Navin Chandra Joshi , Xiaoshuai Zhu , Brigitte Schmieder , Guillaume Aulanier , Miho Janvier , et al.
The Astrophysical Journal, 2019, 871 (2), pp.165. ⟨10.3847/1538-4357/aaf3b5⟩
Journal articles hal-03145716v1

Velocity vectors of a quiescent prominence observed by Hinode/SOT and the MSDP (Meudon)

Brigitte Schmieder , Ramesh Chandra , Arkadiusz Berlicki , Pierre Mein
Astronomy and Astrophysics - A&A, 2010, 514, pp.68. ⟨10.1051/0004-6361/200913477⟩
Journal articles hal-03733108v1
Image document

Case study of multi-temperature coronal jets for emerging flux MHD models

Reetika Joshi , Ramesh Chandra , Brigitte Schmieder , Fernando Moreno-Insertis , Guillaume Aulanier , et al.
Astronomy and Astrophysics - A&A, 2020, 639, pp.A22. ⟨10.1051/0004-6361/202037806⟩
Journal articles hal-02903866v1
Image document

Balmer continuum enhancement detected in a mini flare observed with IRIS

Reetika Joshi , Brigitte Schmieder , Petr Heinzel , James Tomin , Ramesh Chandra , et al.
Astronomy and Astrophysics - A&A, 2021, 654, pp.A31. ⟨10.1051/0004-6361/202141172⟩
Journal articles hal-03370292v1