Astronomy & Astrophysics (A&A)

Probing the Effect of Cadence on the Estimates of Photospheric Energy and Helicity Injections in Eruptive Active Region NOAA AR 11158

E. Lumme, M. D. Kazachenko, G. H. Fisher, et al.
Solar Physics 294 (6) (2019)
DOI: 10.1007/s11207-019-1475-x
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Changes of Magnetic Energy and Helicity in Solar Active Regions from Major Flares

Yang Liu, Brian T. Welsch, Gherardo Valori, Manolis K. Georgoulis, Yang Guo, Etienne Pariat, Sung-Hong Park and Julia K. Thalmann
The Astrophysical Journal 942 (1) 27 (2023)
DOI: 10.3847/1538-4357/aca3a6
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Differences in Periodic Magnetic Helicity Injection Behavior between Flaring and Non-flaring Active Regions: Case Study

M. B. Korsós, P. Romano, H. Morgan, et al.
The Astrophysical Journal 897 (2) L23 (2020)
DOI: 10.3847/2041-8213/ab9d7a
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Origin and structures of solar eruptions II: Magnetic modeling

Yang Guo, Xin Cheng and MingDe Ding
Science China Earth Sciences 60 (8) 1408 (2017)
DOI: 10.1007/s11430-017-9081-x
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Energy and helicity fluxes in line-tied eruptive simulations

L. Linan, É. Pariat, G. Aulanier, K. Moraitis and G. Valori
Astronomy & Astrophysics 636 A41 (2020)
DOI: 10.1051/0004-6361/202037548
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Helicity Removal and Coronal Fe xii Stalks: Evidence That the Axial Field Is Not Ejected but Resubmerged

Y.-M. Wang and M. A. Berger
The Astrophysical Journal 868 (1) 66 (2018)
DOI: 10.3847/1538-4357/aae845
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Data-optimized Coronal Field Model. I. Proof of Concept

K. Dalmasse, A. Savcheva, S. E. Gibson, et al.
The Astrophysical Journal 877 (2) 111 (2019)
DOI: 10.3847/1538-4357/ab1907
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Optimization of Photospheric Electric Field Estimates for Accurate Retrieval of Total Magnetic Energy Injection

E. Lumme, J. Pomoell and E. K. J. Kilpua
Solar Physics 292 (12) (2017)
DOI: 10.1007/s11207-017-1214-0
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Magnetic Flux Rope Identification and Characterization from Observationally Driven Solar Coronal Models

Chris Lowder and Anthony Yeates
The Astrophysical Journal 846 (2) 106 (2017)
DOI: 10.3847/1538-4357/aa86b1
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Studying the Transfer of Magnetic Helicity in Solar Active Regions with the Connectivity-based Helicity Flux Density Method

K. Dalmasse, É. Pariat, G. Valori, J. Jing and P. Démoulin
The Astrophysical Journal 852 (2) 141 (2018)
DOI: 10.3847/1538-4357/aaa1e1
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A Study of Magnetic Field Characteristics of the Flaring Active Region Based on Nonlinear Force-free Field Extrapolation

Johan Muhamad, Kanya Kusano, Satoshi Inoue and Yumi Bamba
The Astrophysical Journal 863 (2) 162 (2018)
DOI: 10.3847/1538-4357/aad181
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Bihelical Spectrum of Solar Magnetic Helicity and Its Evolution

Nishant K. Singh, Maarit J. Käpylä, Axel Brandenburg, et al.
The Astrophysical Journal 863 (2) 182 (2018)
DOI: 10.3847/1538-4357/aad0f2
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An Observationally Constrained Model of a Flux Rope that Formed in the Solar Corona

Alexander W. James, Gherardo Valori, Lucie M. Green, et al.
The Astrophysical Journal 855 (2) L16 (2018)
DOI: 10.3847/2041-8213/aab15d
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Relative magnetic field line helicity

K. Moraitis, E. Pariat, G. Valori and K. Dalmasse
Astronomy & Astrophysics 624 A51 (2019)
DOI: 10.1051/0004-6361/201834668
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On the Reliability of Magnetic Energy and Helicity Computations Based on Nonlinear Force-free Coronal Magnetic Field Models

Julia K. Thalmann, L. Linan, E. Pariat and G. Valori
The Astrophysical Journal 880 (1) L6 (2019)
DOI: 10.3847/2041-8213/ab2e73
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Topics in Magnetohydrodynamic Topology, Reconnection and Stability Theory

Étienne Pariat
CISM International Centre for Mechanical Sciences, Topics in Magnetohydrodynamic Topology, Reconnection and Stability Theory 591 145 (2020)
DOI: 10.1007/978-3-030-16343-3_5
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The flare likelihood and region eruption forecasting (FLARECAST) project: flare forecasting in the big data & machine learning era

Manolis K. Georgoulis, D. Shaun Bloomfield, Michele Piana, Anna Maria Massone, Marco Soldati, Peter T. Gallagher, Etienne Pariat, Nicole Vilmer, Eric Buchlin, Frederic Baudin, Andre Csillaghy, Hanna Sathiapal, David R. Jackson, Pablo Alingery, Federico Benvenuto, Cristina Campi, Konstantinos Florios, Constantinos Gontikakis, Chloe Guennou, Jordan A. Guerra, Ioannis Kontogiannis, Vittorio Latorre, Sophie A. Murray, Sung-Hong Park, Samuel von Stachelski, Aleksandar Torbica, Dario Vischi and Mark Worsfold
Journal of Space Weather and Space Climate 11 39 (2021)
DOI: 10.1051/swsc/2021023
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Magnetic Helicity as a Predictor of the Solar Cycle

G. Hawkes and M. A. Berger
Solar Physics 293 (7) (2018)
DOI: 10.1007/s11207-018-1332-3
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Magnetic helicity and eruptivity in active region 12673

K. Moraitis, X. Sun, É. Pariat and L. Linan
Astronomy & Astrophysics 628 A50 (2019)
DOI: 10.1051/0004-6361/201935870
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Computation of Relative Magnetic Helicity in Spherical Coordinates

Kostas Moraitis, Étienne Pariat, Antonia Savcheva and Gherardo Valori
Solar Physics 293 (6) (2018)
DOI: 10.1007/s11207-018-1314-5
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Time Variations of the Nonpotential and Volume-threading Magnetic Helicities

L. Linan, É. Pariat, K. Moraitis, G. Valori and J. Leake
The Astrophysical Journal 865 (1) 52 (2018)
DOI: 10.3847/1538-4357/aadae7
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Low-dimensional paradigms for high-dimensional hetero-chaos

Yoshitaka Saiki, Miguel A. F. Sanjuán and James A. Yorke
Chaos: An Interdisciplinary Journal of Nonlinear Science 28 (10) 103110 (2018)
DOI: 10.1063/1.5045693
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The Scientific Foundation of Space Weather

Lucie M. Green, Tibor Török, Bojan Vršnak, Ward Manchester and Astrid Veronig
Space Sciences Series of ISSI, The Scientific Foundation of Space Weather 67 113 (2019)
DOI: 10.1007/978-94-024-1588-9_5
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Geomagnetism, Aeronomy and Space Weather

André Balogh
Geomagnetism, Aeronomy and Space Weather 286 (2019)
DOI: 10.1017/9781108290135.019
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Machine Learning as a Flaring Storm Warning Machine: Was a Warning Machine for the 2017 September Solar Flaring Storm Possible?

F. Benvenuto, C. Campi, A. M. Massone and M. Piana
The Astrophysical Journal 904 (1) L7 (2020)
DOI: 10.3847/2041-8213/abc5b7
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Interpreting magnetic helicity flux in solar flux emergence

C. Prior and D. MacTaggart
Journal of Plasma Physics 85 (2) (2019)
DOI: 10.1017/S0022377819000229
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Time-dependent Data-driven Modeling of Active Region Evolution Using Energy-optimized Photospheric Electric Fields

Jens Pomoell, Erkka Lumme and Emilia Kilpua
Solar Physics 294 (4) (2019)
DOI: 10.1007/s11207-019-1430-x
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Solar jet on 2014 April 16 modeled by Kelvin–Helmholtz instability

M. Bogdanova, I. Zhelyazkov, R. Joshi and R. Chandra
New Astronomy 63 75 (2018)
DOI: 10.1016/j.newast.2018.03.001
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Relative field-line helicity in bounded domains

Anthony R. Yeates and Marcus H. Page
Journal of Plasma Physics 84 (6) (2018)
DOI: 10.1017/S0022377818001204
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Magnetic Helicity Budget of Solar Active Regions Prolific of Eruptive and Confined Flares

Julia K. Thalmann, K. Moraitis, L. Linan, et al.
The Astrophysical Journal 887 (1) 64 (2019)
DOI: 10.3847/1538-4357/ab4e15
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Characteristics of SEP Events and Their Solar Origin During the Evolution of Active Region NOAA 10069

L. K. Kashapova, R. Miteva, I. N. Myagkova and A. V. Bogomolov
Solar Physics 294 (1) (2019)
DOI: 10.1007/s11207-019-1400-3
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The Origin, Early Evolution and Predictability of Solar Eruptions

Lucie M. Green, Tibor Török, Bojan Vršnak, Ward Manchester and Astrid Veronig
Space Science Reviews 214 (1) (2018)
DOI: 10.1007/s11214-017-0462-5
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Measuring stellar magnetic helicity density

P Petit, J Morin, S C Marsden, et al.
Monthly Notices of the Royal Astronomical Society 493 (1) 1003 (2020)
DOI: 10.1093/mnras/staa297
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Decoding the Pre-Eruptive Magnetic Field Configurations of Coronal Mass Ejections

S. Patsourakos, A. Vourlidas, T. Török, et al.
Space Science Reviews 216 (8) (2020)
DOI: 10.1007/s11214-020-00757-9
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Rapid Buildup of a Magnetic Flux Rope during a Confined X2.2 Class Flare in NOAA AR 12673

Lijuan Liu, Xin Cheng, Yuming Wang, et al.
The Astrophysical Journal 867 (1) L5 (2018)
DOI: 10.3847/2041-8213/aae826
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Time-dependent data-driven coronal simulations of AR 12673 from emergence to eruption

D. J. Price, J. Pomoell, E. Lumme and E. K. J. Kilpua
Astronomy & Astrophysics 628 A114 (2019)
DOI: 10.1051/0004-6361/201935535
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Relative Magnetic Helicity Based on a Periodic Potential Field

Kai E. Yang, Michael S. Wheatland and Stuart A. Gilchrist
The Astrophysical Journal 894 (2) 151 (2020)
DOI: 10.3847/1538-4357/ab8810
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Critical Science Plan for the Daniel K. Inouye Solar Telescope (DKIST)

Mark P. Rast, Nazaret Bello González, Luis Bellot Rubio, et al.
Solar Physics 296 (4) (2021)
DOI: 10.1007/s11207-021-01789-2
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Inferring magnetic helicity spectrum in spherical domains: Method and example applications

A. P. Prabhu, N. K. Singh, M. J. Käpylä and A. Lagg
Astronomy & Astrophysics 654 A3 (2021)
DOI: 10.1051/0004-6361/202141101
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Earth-affecting solar transients: a review of progresses in solar cycle 24

Jie Zhang, Manuela Temmer, Nat Gopalswamy, Olga Malandraki, Nariaki V. Nitta, Spiros Patsourakos, Fang Shen, Bojan Vršnak, Yuming Wang, David Webb, Mihir I. Desai, Karin Dissauer, Nina Dresing, Mateja Dumbović, Xueshang Feng, Stephan G. Heinemann, Monica Laurenza, Noé Lugaz and Bin Zhuang
Progress in Earth and Planetary Science 8 (1) (2021)
DOI: 10.1186/s40645-021-00426-7
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Magnetic helicity and free magnetic energy as tools for probing eruptions in two differently evolving solar active regions

E. Liokati, A. Nindos and M. K. Georgoulis
Astronomy & Astrophysics 672 A38 (2023)
DOI: 10.1051/0004-6361/202245631
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Comparison of magnetic energy and helicity in coronal jet simulations

E. Pariat, P. F. Wyper and L. Linan
Astronomy & Astrophysics 669 A33 (2023)
DOI: 10.1051/0004-6361/202245142
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Magnetic Helicity Estimations in Models and Observations of the Solar Magnetic Field. IV. Application to Solar Observations

J. K. Thalmann, M. K. Georgoulis, Y. Liu, E. Pariat, G. Valori, S. Anfinogentov, F. Chen, Y. Guo, K. Moraitis, S. Yang and Alpha Mastrano
The Astrophysical Journal 922 (1) 41 (2021)
DOI: 10.3847/1538-4357/ac1f93
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Helical fluid and (Hall)-MHD turbulence: a brief review

Annick Pouquet and Nobumitsu Yokoi
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 380 (2219) (2022)
DOI: 10.1098/rsta.2021.0087
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On the Differences in the Periodic Behavior of Magnetic Helicity Flux in Flaring Active Regions with and without X-class Events

Sz. Soós, M. B. Korsós, H. Morgan and R. Erdélyi
The Astrophysical Journal 925 (2) 129 (2022)
DOI: 10.3847/1538-4357/ac4094
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A New Magnetic Parameter of Active Regions Distinguishing Large Eruptive and Confined Solar Flares

Ting Li, Xudong Sun, Yijun Hou, Anqin Chen, Shuhong Yang and Jun Zhang
The Astrophysical Journal Letters 926 (2) L14 (2022)
DOI: 10.3847/2041-8213/ac5251
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Data-driven, time-dependent modeling of pre-eruptive coronal magnetic field configuration at the periphery of NOAA AR 11726

E. Lumme, J. Pomoell, D. J. Price, E. K. J. Kilpua, M. D. Kazachenko, G. H. Fisher and B. T. Welsch
Astronomy & Astrophysics 658 A200 (2022)
DOI: 10.1051/0004-6361/202038744
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Structural evolution of a magnetic flux rope associated with a major flare in the solar active region 12205

Aiying Duan, Chaowei Jiang, Yue Guo, Xueshang Feng and Jun Cui
Astronomy & Astrophysics 659 A25 (2022)
DOI: 10.1051/0004-6361/202142061
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Magnetic helicity and energy budget around large confined and eruptive solar flares

M. Gupta, J. K. Thalmann and A. M. Veronig
Astronomy & Astrophysics 653 A69 (2021)
DOI: 10.1051/0004-6361/202140591
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PMI: The Photospheric Magnetic Field Imager

Jan Staub, German Fernandez-Rico, Achim Gandorfer, et al.
Journal of Space Weather and Space Climate 10 54 (2020)
DOI: 10.1051/swsc/2020059
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Non-LTE inversions of a confined X2.2 flare

G. J. M. Vissers, S. Danilovic, J. de la Cruz Rodríguez, et al.
Astronomy & Astrophysics 645 A1 (2021)
DOI: 10.1051/0004-6361/202038900
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Helicity shedding by flux rope ejection

B. Kliem and N. Seehafer
Astronomy & Astrophysics 659 A49 (2022)
DOI: 10.1051/0004-6361/202142422
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Additivity of relative magnetic helicity in finite volumes

Gherardo Valori, Pascal Démoulin, Etienne Pariat, et al.
Astronomy & Astrophysics 643 A26 (2020)
DOI: 10.1051/0004-6361/202038533
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Deducing the reliability of relative helicities from nonlinear force-free coronal models

J. K. Thalmann, X. Sun, K. Moraitis and M. Gupta
Astronomy & Astrophysics 643 A153 (2020)
DOI: 10.1051/0004-6361/202038921
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A Study of Preflare Solar Coronal Magnetic Fields: Magnetic Energy and Helicity

Aiying Duan, Chaowei Jiang and Xueshang Feng
The Astrophysical Journal 945 (2) 102 (2023)
DOI: 10.3847/1538-4357/acbc1a
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Magnetic Winding as an Indicator of Flare Activity in Solar Active Regions

Breno Raphaldini, Christopher B. Prior and David MacTaggart
The Astrophysical Journal 927 (2) 156 (2022)
DOI: 10.3847/1538-4357/ac4df9
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Data-driven modeling of solar coronal magnetic field evolution and eruptions

Chaowei Jiang, Xueshang Feng, Yang Guo and Qiang Hu
The Innovation 3 (3) 100236 (2022)
DOI: 10.1016/j.xinn.2022.100236
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Eruptivity Criteria for Two-Dimensional Magnetic Flux Ropes in the Solar Corona

Oliver E. K. Rice and Anthony R. Yeates
Frontiers in Astronomy and Space Sciences 9 (2022)
DOI: 10.3389/fspas.2022.849135
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Magnetic helicity and energy of emerging solar active regions and their erruptivity

E. Liokati, A. Nindos and Y. Liu
Astronomy & Astrophysics 662 A6 (2022)
DOI: 10.1051/0004-6361/202142868
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Magnetic Helicity Flux Oscillations in the Atmospheres of Flaring and Nonflaring Active Regions

M. B. Korsós, R. Erdélyi, X. Huang and H. Morgan
The Astrophysical Journal 933 (1) 66 (2022)
DOI: 10.3847/1538-4357/ac7469
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Editorial: Flux rope interaction with the ambient corona: From jets to CMEs

Peter Wyper, Pankaj Kumar and Benjamin Lynch
Frontiers in Astronomy and Space Sciences 9 (2022)
DOI: 10.3389/fspas.2022.980183
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Magnetic Helicity Evolution and Eruptive Activity in NOAA Active Region 11158

L. M. Green, J. K. Thalmann, G. Valori, E. Pariat, L. Linan and K. Moraitis
The Astrophysical Journal 937 (2) 59 (2022)
DOI: 10.3847/1538-4357/ac88cb
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Numerical Simulation of Solar Magnetic Flux Emergence Using the AMR–CESE–MHD Code

Zhipeng Liu, Chaowei Jiang, Xueshang Feng, Pingbing Zuo and Yi Wang
The Astrophysical Journal Supplement Series 264 (1) 13 (2023)
DOI: 10.3847/1538-4365/ac9d2b
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