Publications of K. D. Leka

A list of publications authored or co-authored by K. D. Leka, derived from the SAO/NASA Astrophysics Data System (ADS). The number in brackets after each title indicates the number of citations that the paper has received.

Orcid ID: 0000-0003-0026-931X

List of publications ordered by citations
Number of papers: 21 (refereed: 21)
No. of citations: 389
First author papers: 6 (refereed: 6)

2026

1. Addressing Known Challenges in Solar Flare Forecasting I: Limb-Flare Prediction With a 4π Full-Heliosphere Framework [0]
   Leka, K. D., Wagner, Eric L., Upton, Lisa, Jha, Bibhuti Kumar, Jain, Kiran & Petty, Sara, Space Weather, 24, e2025SW004582

2025

1. On the Uniqueness and Causal Relationship of Precursor Activity to Solar Energetic Events. I. Transient Brightenings—Introduction and Overview [4]
   Dissauer, Karin, Barnes, Graham, Leka, KD & Wagner, Eric L., ApJ, 984, 153
2. Learning to Estimate Photospheric Vector Fields from Line-of-sight Magnetograms [2]
   Fouhey, David & Leka, KD, ApJ, 993, 58

2024

1. Data-driven MHD Simulation of the Formation of a Magnetic Flux Rope and an Inclined Solar Eruption [2]
   Kang, Yeongmin, Kaneko, Takafumi, Leka, K. D. & Kusano, Kanya, ApJ, 974, 168
2. SuperSynthIA: Physics-ready Full-disk Vector Magnetograms from HMI, Hinode, and Machine Learning [5]
   Wang, Ruoyu, Fouhey, David F., Higgins, Richard E. L., Antiochos, Spiro K., Barnes, Graham, Hoeksema, J. Todd, Leka, K. D., Liu, Yang, Schuck, Peter W. & Gombosi, Tamas I., ApJ, 970, 168

2023

1. Properties of Flare-imminent versus Flare-quiet Active Regions from the Chromosphere through the Corona. I. Introduction of the AIA Active Region Patches (AARPs) [11]
   Dissauer, Karin, Leka, K. D. & Wagner, Eric L., ApJ, 942, 83
2. Large-scale Spatial Cross-calibration of Hinode/SOT-SP and SDO/HMI [8]
   Fouhey, David F., Higgins, Richard E. L., Antiochos, Spiro K., Barnes, Graham, DeRosa, Marc L., Hoeksema, J. Todd, Leka, K. D., Liu, Yang, Schuck, Peter W. & Gombosi, Tamas I., ApJS, 264, 49
3. Properties of Flare-imminent versus Flare-quiet Active Regions from the Chromosphere through the Corona. II. Nonparametric Discriminant Analysis Results from the NWRA Classification Infrastructure (NCI) [17]
   Leka, K. D., Dissauer, Karin, Barnes, Graham & Wagner, Eric L., ApJ, 942, 84

2022

1. SynthIA: A Synthetic Inversion Approximation for the Stokes Vector Fusing SDO and Hinode into a Virtual Observatory [18]
   Higgins, Richard E. L., Fouhey, David F., Antiochos, Spiro K., Barnes, Graham, Cheung, Mark C. M., Hoeksema, J. Todd, Leka, K. D., Liu, Yang, Schuck, Peter W. & Gombosi, Tamas I., ApJS, 259, 24
2. On Identifying and Mitigating Bias in Inferred Measurements for Solar Vector Magnetic-Field Data [14]
   Leka, K. D., Wagner, Eric L., Griñón-Marín, Ana Belén, Bommier, Véronique & Higgins, Richard E. L., Solar Physics, 297, 121

2021

1. Fast and Accurate Emulation of the SDO/HMI Stokes Inversion with Uncertainty Quantification [15]
   Higgins, Richard E. L., Fouhey, David F., Zhang, Dichang, Antiochos, Spiro K., Barnes, Graham, Hoeksema, J. Todd, Leka, K. D., Liu, Yang, Schuck, Peter W. & Gombosi, Tamas I., ApJ, 911, 130
2. Eruptivity in Solar Flares: The Challenges of Magnetic Flux Ropes [6]
   Lin, Pei Hsuan, Kusano, Kanya & Leka, K. D., ApJ, 913, 124
3. Magnetic Helicity Flux across Solar Active Region Photospheres. II. Association of Hemispheric Sign Preference with Flaring Activity during Solar Cycle 24 [9]
   Park, Sung-Hong, Leka, K. D. & Kusano, Kanya, ApJ, 911, 79

2020

1. On Measuring Divergence for Magnetic Field Modeling [9]
   Gilchrist, S. A., Leka, K. D., Barnes, G., Wheatland, M. S. & DeRosa, M. L., ApJ, 900, 136
2. A New Parameter of the Photospheric Magnetic Field to Distinguish Eruptive-flare Producing Solar Active Regions [13]
   Lin, Pei Hsuan, Kusano, Kanya, Shiota, Daikou, Inoue, Satoshi, Leka, K. D. & Mizuno, Yuta, ApJ, 894, 20
3. The Trigger Mechanism of Recurrent Solar Active Region Jets Revealed by the Magnetic Properties of a Coronal Geyser Site [13]
   Paraschiv, Alin Razvan, Donea, Alina & Leka, K. D., ApJ, 891, 149
4. Magnetic Helicity Flux across Solar Active Region Photospheres. I. Hemispheric Sign Preference in Solar Cycle 24 [9]
   Park, Sung-Hong, Leka, K. D. & Kusano, Kanya, ApJ, 904, 6
5. A Comparison of Flare Forecasting Methods. IV. Evaluating Consecutive-day Forecasting Patterns [45]
   Park, Sung-Hong, Leka, K. D., Kusano, Kanya, Andries, Jesse, Barnes, Graham, Bingham, Suzy, Bloomfield, D. Shaun, McCloskey, Aoife E., Delouille, Veronique, Falconer, David, Gallagher, Peter T., Georgoulis, Manolis K., Kubo, Yuki, Lee, Kangjin, Lee, Sangwoo, Lobzin, Vasily, Mun, JunChul, Murray, Sophie A., Hamad Nageem, Tarek A. M., Qahwaji, Rami, Sharpe, Michael, Steenburgh, R. A., Steward, Graham & Terkildsen, Michael, ApJ, 890, 124

2019

1. A Comparison of Flare Forecasting Methods. II. Benchmarks, Metrics, and Performance Results for Operational Solar Flare Forecasting Systems [101]
   Leka, K. D., Park, Sung-Hong, Kusano, Kanya, Andries, Jesse, Barnes, Graham, Bingham, Suzy, Bloomfield, D. Shaun, McCloskey, Aoife E., Delouille, Veronique, Falconer, David, Gallagher, Peter T., Georgoulis, Manolis K., Kubo, Yuki, Lee, Kangjin, Lee, Sangwoo, Lobzin, Vasily, Mun, JunChul, Murray, Sophie A., Hamad Nageem, Tarek A. M., Qahwaji, Rami, Sharpe, Michael, Steenburgh, Robert A., Steward, Graham & Terkildsen, Michael, ApJS, 243, 36
2. A Comparison of Flare Forecasting Methods. III. Systematic Behaviors of Operational Solar Flare Forecasting Systems [55]
   Leka, K. D., Park, Sung-Hong, Kusano, Kanya, Andries, Jesse, Barnes, Graham, Bingham, Suzy, Bloomfield, D. Shaun, McCloskey, Aoife E., Delouille, Veronique, Falconer, David, Gallagher, Peter T., Georgoulis, Manolis K., Kubo, Yuki, Lee, Kangjin, Lee, Sangwoo, Lobzin, Vasily, Mun, JunChul, Murray, Sophie A., Hamad Nageem, Tarek A. M., Qahwaji, Rami, Sharpe, Michael, Steenburgh, Robert A., Steward, Graham & Terkildsen, Michael, ApJ, 881, 101

2017

1. Evaluating (and Improving) Estimates of the Solar Radial Magnetic Field Component from Line-of-Sight Magnetograms [33]
   Leka, K. D., Barnes, G. & Wagner, E. L., Solar Physics, 292, 36