Search Results - "Vemareddy, P" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Very Fast Helicity Injection Leading to Critically Stable State and Large Eruptive Activity in Solar Active Region NOAA 12673

Very Fast Helicity Injection Leading to Critically Stable State and Large Eruptive Activity in Solar Active Region NOAA 12673

by Vemareddy, P.
Published in The Astrophysical journal (20.02.2019)

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Journal Article

Nature of helicity injection in non-erupting solar active regions

Nature of helicity injection in non-erupting solar active regions

by Vemareddy, P
Published in Monthly notices of the Royal Astronomical Society (23.08.2022)

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Journal Article

Successive injection of opposite magnetic helicity: evidence for active regions without coronal mass ejections

Successive injection of opposite magnetic helicity: evidence for active regions without coronal mass ejections

by Vemareddy, P
Published in Monthly notices of the Royal Astronomical Society (01.11.2021)

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Journal Article

Filament Eruption from Active Region 13283 Leading to a Fast Halo-CME and an Intense Geomagnetic Storm on 2023 April 23

Filament Eruption from Active Region 13283 Leading to a Fast Halo-CME and an Intense Geomagnetic Storm on 2023 April 23

by Vemareddy, P.
Published in The Astrophysical journal (01.02.2024)

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Successive Homologous Coronal Mass Ejections Driven by Shearing and Converging Motions in Solar Active Region NOAA 12371

Successive Homologous Coronal Mass Ejections Driven by Shearing and Converging Motions in Solar Active Region NOAA 12371

by Vemareddy, P.
Published in The Astrophysical journal (10.08.2017)

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Journal Article

Contribution of Field Strength Gradients to the Net Vertical Current of Active Regions

Contribution of Field Strength Gradients to the Net Vertical Current of Active Regions

by Vemareddy, P.
Published in The Astrophysical journal (10.12.2017)

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Journal Article

Magnetic Structure in Successively Erupting Active Regions: Comparison of Flare-Ribbons With Quasi-Separatrix Layers

Magnetic Structure in Successively Erupting Active Regions: Comparison of Flare-Ribbons With Quasi-Separatrix Layers

by Vemareddy, P.
Published in Frontiers in physics (15.10.2021)

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Eruption of prominence initiated by loss of equilibrium: multipoint observations

Eruption of prominence initiated by loss of equilibrium: multipoint observations

by Vemareddy, P, Ibrahim, M Syed
Published in Monthly notices of the Royal Astronomical Society (09.11.2023)

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Journal Article

SUNSPOT ROTATION AS A DRIVER OF MAJOR SOLAR ERUPTIONS IN THE NOAA ACTIVE REGION 12158

SUNSPOT ROTATION AS A DRIVER OF MAJOR SOLAR ERUPTIONS IN THE NOAA ACTIVE REGION 12158

by Vemareddy, P., Cheng, X., Ravindra, B.
Published in The Astrophysical journal (20.09.2016)

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Successive injection of opposite magnetic helicity in solar active region NOAA 11928

Successive injection of opposite magnetic helicity in solar active region NOAA 11928

by Vemareddy, P., Démoulin, P.
Published in Astronomy and astrophysics (Berlin) (2017)

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Journal Article

Statistical Study of Magnetic Nonpotential Measures in Confined and Eruptive Flares

Statistical Study of Magnetic Nonpotential Measures in Confined and Eruptive Flares

by Vasantharaju, N., Vemareddy, P., Ravindra, B., Doddamani, V. H.
Published in The Astrophysical journal (10.06.2018)

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Study of Three-dimensional Magnetic Structure and the Successive Eruptive Nature of Active Region 12371

Study of Three-dimensional Magnetic Structure and the Successive Eruptive Nature of Active Region 12371

by Vemareddy, P., Demóulin, P.
Published in The Astrophysical journal (20.04.2018)

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Journal Article

QUASI-STATIC THREE-DIMENSIONAL MAGNETIC FIELD EVOLUTION IN SOLAR ACTIVE REGION NOAA 11166 ASSOCIATED WITH AN X1.5 FLARE

QUASI-STATIC THREE-DIMENSIONAL MAGNETIC FIELD EVOLUTION IN SOLAR ACTIVE REGION NOAA 11166 ASSOCIATED WITH AN X1.5 FLARE

by VEMAREDDY, P, Wiegelmann, T
Published in The Astrophysical journal (01.09.2014)

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Magnetohydrodynamic Simulation of the X9.3 Flare on 2017 September 6: Evolving Magnetic Topology

Magnetohydrodynamic Simulation of the X9.3 Flare on 2017 September 6: Evolving Magnetic Topology

by Jiang, Chaowei, Zou, Peng, Feng, Xueshang, Hu, Qiang, Liu, Rui, Vemareddy, P., Duan, Aiying, Zuo, Pingbing, Wang, Yi, Wei, Fengsi
Published in The Astrophysical journal (10.12.2018)

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Magnetic Imprints of Eruptive and Noneruptive Solar Flares as Observed by Solar Dynamics Observatory

Magnetic Imprints of Eruptive and Noneruptive Solar Flares as Observed by Solar Dynamics Observatory

by Vasantharaju, N., Vemareddy, P., Ravindra, B., Doddamani, V. H.
Published in The Astrophysical journal (01.03.2022)

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Journal Article

Prominence Eruption Initiated by Helical Kink Instability of an Embedded Flux Rope

Prominence Eruption Initiated by Helical Kink Instability of an Embedded Flux Rope

by Vemareddy, P., Gopalswamy, N., Ravindra, B.
Published in The Astrophysical journal (20.11.2017)

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Journal Article

Finding the Critical Decay Index in Solar Prominence Eruptions

Finding the Critical Decay Index in Solar Prominence Eruptions

by Vasantharaju, N., Vemareddy, P., Ravindra, B., Doddamani, V. H.
Published in The Astrophysical journal (01.11.2019)

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The Possible Cause of Most Intense Geomagnetic Superstorm of the 21st Century on 20 November 2003

The Possible Cause of Most Intense Geomagnetic Superstorm of the 21st Century on 20 November 2003

by Raghav, Anil, Shaikh, Zubair, Vemareddy, P., Bhaskar, Ankush, Dhamane, Omkar, Ghag, Kalpesh, Tari, Prathmesh, Dayanandan, Baiju, Mohammed Al Suti, Badar
Published in Solar physics (01.05.2023)

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Journal Article

Eruption of the EUV Hot Channel from the Solar Limb and Associated Moving Type IV Radio Burst

Eruption of the EUV Hot Channel from the Solar Limb and Associated Moving Type IV Radio Burst

by Vemareddy, P., Démoulin, P., Raja, K. Sasikumar, Zhang, J., Gopalswamy, N., Vasantharaju, N.
Published in The Astrophysical journal (01.03.2022)

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Formation and Eruption of Sigmoidal Structure from a Weak Field Region of NOAA 11942

Formation and Eruption of Sigmoidal Structure from a Weak Field Region of NOAA 11942

by Vasantharaju, N., Vemareddy, P., Ravindra, B., Doddamani, V. H.
Published in The Astrophysical journal (01.04.2019)

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