Publications of John T. Stefan

A list of publications authored or co-authored by John T. Stefan, 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: 0000-0002-5519-8291

List of publications ordered by citations
Number of papers: 9 (refereed: 9)
No. of citations: 58
First author papers: 5 (refereed: 5)

2025

1. Prediction of Intensity Variations Associated with Emerging Active Regions using Helioseismic Power Maps and Machine Learning [4]
   Kasapis, Spiridon, Kitiashvili, Irina N., Kosovichev, Alexander G. & Stefan, John T., ApJS, 280, 64
2. Structure and Dynamics of the Sun's Interior Revealed by the Helioseismic and Magnetic Imager [7]
   Kosovichev, Alexander G., Basu, Sarbani, Bekki, Yuto, Buitrago-Casas, Juan Camilo, Chatzistergos, Theodosios, Chen, Ruizhu, Christensen-Dalsgaard, Jørgen, Donea, Alina, Fleck, Bernhard, Fournier, Damien, García, Rafael A., Getling, Alexander V., Gizon, Laurent, Gough, Douglas O., Hanasoge, Shravan, Hanson, Chris S., Hess Webber, Shea A., Hoeksema, J. Todd, Howe, Rachel, Jain, Kiran, Kasapis, Spiridon, Kashyap, Samarth G., Kitiashvili, Irina N., Komm, Rudolf, Korzennik, Sylvain G., Krivova, Natalie A., Kuhn, Jeffrey R., Liang, Zhi-Chao, Lindsey, Charles, Mahajan, Sushant S., Mandal, Krishnendu, Mani, Prasad, Martinez Oliveros, Juan Carlos, Mathur, Savita, Rabello Soares, M. Cristina, Rajaguru, S. Paul, Reiter, Johann, Rhodes, Edward J., Rozelot, Jean-Pierre, Scherrer, Philip H., Solanki, Sami K., Stefan, John T., Toomre, Juri, Tripathy, Sushanta C., Upton, Lisa A. & Zhao, Junwei, Solar Physics, 300, 70

2024

1. Can Proton Beam Heating Flare Models Explain Sunquakes? [17]
   Sadykov, Viacheslav M., Stefan, John T., Kosovichev, Alexander G., Stejko, Andrey M., Kowalski, Adam F., Allred, Joel C. & Kerr, Graham S., ApJ, 960, 80

2023

1. Spectro-polarimetric Properties of Sunquake Sources in X1.5 Flare and Evidence for Electron and Proton Beam Impacts [7]
   Kosovichev, Alexander G., Sadykov, Viacheslav M. & Stefan, John T., ApJ, 958, 160
2. Exploring the Connection between Helioseismic Travel Time Anomalies and the Emergence of Large Active Regions during Solar Cycle 24 [5]
   Stefan, John T. & Kosovichev, Alexander G., ApJ, 948, 1

2022

1. Analysis and Modeling of High-frequency Emission and Deep Seismic Sources of Sunquakes [2]
   Stefan, John T. & Kosovichev, Alexander G., ApJ, 937, L26
2. Detection of Travel Time Anisotropy from Subsurface Horizontal Magnetic Fields [2]
   Stefan, John T. & Kosovichev, Alexander G., ApJ, 930, 10

2021

1. Analysis of Time-Distance Helioseismology for Detection of Emerging Active Regions [3]
   Stefan, John T., Kosovichev, Alexander G. & Stejko, Andrey M., ApJ, 913, 87

2020

1. Estimation of Key Sunquake Parameters through Hydrodynamic Modeling and Cross-correlation Analysis [11]
   Stefan, John T. & Kosovichev, Alexander G., ApJ, 895, 65