Publications of Leng Ying Khoo ordered by citations

A list of publications authored or co-authored by Leng Ying Khoo, derived from the SAO/NASA Astrophysics Data System (ADS) and ordered by the numbers of citations.

Orcid ID: 0000-0003-0412-1064

38	On the Mesoscale Structure of Coronal Mass Ejections at Mercury's Orbit: BepiColombo and Parker Solar Probe Observations Palmerio, Erika, Carcaboso, Fernando, Khoo, Leng Ying, Salman, Tarik M., Sánchez-Cano, Beatriz, Lynch, Benjamin J., Rivera, Yeimy J., Pal, Sanchita, Nieves-Chinchilla, Teresa, Weiss, Andreas J., Lario, David, Mieth, Johannes Z. D., Heyner, Daniel, Stevens, Michael L., Romeo, Orlando M., Zhukov, Andrei N., Rodriguez, Luciano, Lee, Christina O., Cohen, Christina M. S., Rodríguez-García, Laura, Whittlesey, Phyllis L., Dresing, Nina, Oleynik, Philipp, Jebaraj, Immanuel C., Fischer, David, Schmid, Daniel, Richter, Ingo, Auster, Hans-Ulrich, Fraschetti, Federico & Mierla, Marilena, 2024, ApJ, 963, 108
34	Cosmic Ray Albedo Neutron Decay (CRAND) as a Source of Inner Belt Electrons: Energy Spectrum Study Zhang, K., Li, X., Zhao, H., Schiller, Q., Khoo, L.-Y., Xiang, Z., Selesnick, R., Temerin, M. A. & Sauvaud, J. A., 2019, Geophysical Research Letters, 46, 544
33	Multispacecraft Observations of a Widespread Solar Energetic Particle Event on 2022 February 15─16 Khoo, L. Y., Sánchez-Cano, B., Lee, C. O., Rodríguez-García, L., Kouloumvakos, A., Palmerio, E., Carcaboso, F., Lario, D., Dresing, N., Cohen, C. M. S., McComas, D. J., Lynch, B. J., Fraschetti, F., Jebaraj, I. C., Mitchell, J. G., Nieves-Chinchilla, T., Krupar, V., Pacheco, D., Giacalone, J., Auster, H.-U., Benkhoff, J., Bonnin, X., Christian, E. R., Ehresmann, B., Fedeli, A., Fischer, D., Heyner, D., Holmström, M., Leske, R. A., Maksimovic, M., Mieth, J. Z. D., Oleynik, P., Pinto, M., Richter, I., Rodríguez-Pacheco, J., Schwadron, N. A., Schmid, D., Telloni, D., Vecchio, A. & Wiedenbeck, M. E., 2024, ApJ, 963, 107
29	Modeling the Quasi-Trapped Electron Fluxes From Cosmic Ray Albedo Neutron Decay (CRAND) Xiang, Zheng, Li, Xinlin, Selesnick, R., Temerin, M. A., Ni, Binbin, Zhao, Hong, Zhang, Kun & Khoo, Leng Ying, 2019, Geophysical Research Letters, 46, 1919
28	First Results From REPTile-2 Measurements Onboard CIRBE Li, Xinlin, Selesnick, Richard, Mei, Yang, O'Brien, Declan, Hogan, Benjamin, Xiang, Zheng, Khoo, Lengying, Zhao, Hong, Schiller, Quintin, Temerin, Michael & Baker, Daniel N., 2024, Geophysical Research Letters, 51, e2023GL107521
24	On Energetic Electron Dynamics During Geomagnetic Quiet Times in Earth's Inner Radiation Belt due to Atmospheric Collisional Loss and CRAND as a Source Xiang, Zheng, Li, Xinlin, Temerin, M. A., Ni, Binbin, Zhao, Hong, Zhang, Kun & Khoo, Leng Ying, 2020, Journal of Geophysical Research (Space Physics), 125, e27678
23	On the Challenges of Measuring Energetic Particles in the Inner Belt: A Geant4 Simulation of an Energetic Particle Detector Instrument, REPTile-2 Khoo, L.-Y., Li, X., Selesnick, R. S., Schiller, Q., Zhang, K., Zhao, H., Hogan, B., Cantilina, J. T., Sims, A., Bauch, E., Valade, T., Boyajian, S. & Kohnert, R., 2022, Journal of Geophysical Research (Space Physics), 127, e30249
22	Analyses of 0.05-2 MeV Ions Associated with the 2022 February 16 Energetic Storm Particle Event Observed by Parker Solar Probe Giacalone, Joe, Cohen, C. M. S., McComas, D. J., Chen, X., Dayeh, M. A., Matthaeus, W. H., Klein, K. G., Bale, S. D., Christian, E. R., Desai, M. I., Hill, M. E., Khoo, L. Y., Lario, D., Leske, R. A., McNutt, R. L., Mitchell, D. G., Mitchell, J. G., Malandraki, O. & Schwadron, N. A., 2023, ApJ, 958, 144
20	On the Initial Enhancement of Energetic Electrons and the Innermost Plasmapause Locations: Coronal Mass Ejection-Driven Storm Periods Khoo, Leng Ying, Li, Xinlin, Zhao, Hong, Sarris, Theodore E., Xiang, Zheng, Zhang, Kun, Kellerman, Adam C. & Blake, J. Bernard, 2018, Journal of Geophysical Research (Space Physics), 123, 9252
16	Dynamics of Energetic Electrons in the Slot Region During Geomagnetically Quiet Times: Losses Due to Wave-Particle Interactions Versus a Source From Cosmic Ray Albedo Neutron Decay (CRAND) Xiang, Zheng, Li, Xinlin, Ni, Binbin, Temerin, M. A., Zhao, Hong, Zhang, Kun & Khoo, Leng Ying, 2020, Journal of Geophysical Research (Space Physics), 125, e28042
15	Parker Solar Probe Encounters the Leg of a Coronal Mass Ejection at 14 Solar Radii McComas, D. J., Sharma, T., Christian, E. R., Cohen, C. M. S., Desai, M. I., Hill, M. E., Khoo, L. Y., Matthaeus, W. H., Mitchell, D. G., Pecora, F., Rankin, J. S., Schwadron, N. A., Szalay, J. R., Shen, M. M., Braga, C. R., Mostafavi, P. S. & Bale, S. D., 2023, ApJ, 943, 71
14	Modeling the Dynamics of Radiation Belt Electrons With Source and Loss Driven by the Solar Wind Xiang, Zheng, Li, Xinlin, Kapali, Sudha, Gannon, Jennifer, Ni, Binbin, Zhao, Hong, Zhang, Kun & Khoo, Leng Ying, 2021, Journal of Geophysical Research (Space Physics), 126, e28988
13	Simulations of Electron Flux Oscillations as Observed by MagEIS in Response to Broadband ULF Waves Sarris, Theodore E., Li, Xinlin, Temerin, Michael, Zhao, Hong, Khoo, Leng Ying, Turner, Drew L., Liu, Wenlong & Claudepierre, Seth G., 2020, Journal of Geophysical Research (Space Physics), 125, e27798
13	Observations of Kappa Distributions in Solar Energetic Protons and Derived Thermodynamic Properties Cuesta, M. E., Cummings, A. T., Livadiotis, G., McComas, D. J., Cohen, C. M. S., Khoo, L. Y., Sharma, T., Shen, M. M., Bandyopadhyay, R., Rankin, J. S., Szalay, J. R., Farooki, H. A., Xu, Z., Muro, G. D., Stevens, M. L. & Bale, S. D., 2024, ApJ, 973, 76
13	Upper Limit of Electron Fluxes Observed in the Radiation Belts Zhang, Kun, Li, Xinlin, Zhao, Hong, Xiang, Zheng, Khoo, Leng Ying, Zhang, Wenxun, Hogan, Benjamin & Temerin, Michael A., 2021, Journal of Geophysical Research (Space Physics), 126, e8511
12	On the Association Between Electron Flux Oscillations and Local Phase Space Density Gradients Sarris, Theodore E., Li, Xinlin, Zhao, Hong, Khoo, Leng Ying, Liu, Wenlong & Temerin, Michael A., 2021, Journal of Geophysical Research (Space Physics), 126, e28891
12	Long-Term Variations of Quasi-Trapped and Trapped Electrons in the Inner Radiation Belt Observed by DEMETER and SAMPEX Zhang, Kun, Li, Xinlin, Xiang, Zheng, Khoo, Leng Ying, Zhao, Hong, Looper, Mark D., Temerin, Michael A. & Sauvaud, Jean-André, 2020, Journal of Geophysical Research (Space Physics), 125, e28086
11	Kappa-tail Technique: Modeling and Application to Solar Energetic Particles Observed by Parker Solar Probe Livadiotis, G., Cummings, A. T., Cuesta, M. E., Bandyopadhyay, R., Farooki, H. A., Khoo, L. Y., McComas, D. J., Rankin, J. S., Sharma, T., Shen, M. M., Cohen, C. M. S., Muro, G. D. & Xu, Z., 2024, ApJ, 973, 6
11	New Insights From Long-Term Measurements of Inner Belt Protons (10s of MeV) by SAMPEX, POES, Van Allen Probes, and Simulation Results Li, Xinlin, Xiang, Zheng, Zhang, Kun, Khoo, Lengying, Zhao, Hong, Baker, Daniel N. & Temerin, Michael A., 2020, Journal of Geophysical Research (Space Physics), 125, e28198
8	Correlation of Coronal Mass Ejection Shock Temperature with Solar Energetic Particle Intensity Cuesta, Manuel Enrique, McComas, D. J., Khoo, L. Y., Bandyopadhyay, R., Sharma, T., Shen, M. M., Rankin, J. S., Cummings, A. T., Szalay, J. R., Cohen, C. M. S., Schwadron, N. A., Chhiber, R., Pecora, F., Matthaeus, W. H., Leske, R. A. & Stevens, M. L., 2024, ApJ, 964, 114
8	Persistent Behavior in Solar Energetic Particle Time Series Sarlis, N. V., Livadiotis, G., McComas, D. J., Cuesta, M. E., Khoo, L. Y., Cohen, C. M. S., Mitchell, D. G. & Schwadron, N. A., 2024, ApJ, 969, 64
8	How Sudden, Intense Energetic Electron Enhancements Correlate With the Innermost Plasmapause Locations Under Various Solar Wind Drivers and Geomagnetic Conditions Khoo, L.-Y., Li, X., Zhao, H., Chu, X., Xiang, Z. & Zhang, K., 2019, Journal of Geophysical Research (Space Physics), 124, 8992
7	Observations of Relativistic Electron Enhancement and Butterfly Pitch Angle Distributions at Low L (<3) O'Brien, D., Li, X., Khoo, L., Selesnick, R. S., Hogan, B., Zhao, H., Mei, Y., Hoxie, V., Baker, D. N. & Kanekal, S. G., 2024, Geophysical Research Letters, 51, e2023GL106668
6	Comparing Methods for Calculating Solar Energetic Particle Intensities: Rebinning versus Spectral Binning Cuesta, M. E., Khoo, L. Y., Livadiotis, G., Shen, M. M., Szalay, J. R., McComas, D. J., Rankin, J. S., Bandyopadhyay, R., Farooki, H. A., Niehof, J. T., Cohen, C. M. S., Leske, R. A., Xu, Z., Christian, E. R., Desai, M. I. & Dayeh, M. A., 2025, ApJ, 980, 235
6	On the Energy-Dependent Deep (L < 3.5) Penetration of Radiation Belt Electrons Mei, Yang, Li, Xinlin, Zhao, Hong, Sarris, Theodore, Khoo, Lengying, Hogan, Benjamin, O'Brien, Declan & Califf, Sam, 2023, Geophysical Research Letters, 50, e2022GL101921
5	Multi-MeV Electron Dynamics Near the Inner Edge of the Outer Radiation Belt Hogan, Benjamin, Li, Xinlin, Zhao, Hong, Khoo, LengYing, Jaynes, Allison, Kanekal, Shrikanth, Blake, J. Bernard & Baker, Daniel N., 2021, Geophysical Research Letters, 48, e95455
5	Very Large and Long-lasting Anisotropies Caused by Sunward Streaming Energetic Ions: Solar Orbiter and STEREO A Observations Wei, Wenwen, Lee, Christina O., Dresing, N., Khoo, L. Y., Jian, L. K., Luhmann, J. G., Cohen, C. M. S., Fraschetti, F., Zhuang, B., Huang, J., Owen, C. J., Nicolaou, G., Rodríguez-García, L., Palmerio, E., Jebaraj, I. C., Lynch, B. J. & Carcaboso, F., 2024, ApJ, 973, L52
5	Multi-Event Studies of Sudden Energetic Electron Enhancements in the Inner Magnetosphere and Its Association With Plasmapause Positions Khoo, L.-Y., Li, X., Zhao, H., Thaller, S. A. & Hogan, B., 2021, Journal of Geophysical Research (Space Physics), 126, e29769
4	Transfer of Entropy between the Magnetic Field and Solar Energetic Particles during an Interplanetary Coronal Mass Ejection Cuesta, M. E., Livadiotis, G., McComas, D. J., Khoo, L. Y., Farooki, H. A., Bandyopadhyay, R. & Bale, S. D., 2025, ApJ, 984, L50
3	The Medium Energy Electron Telescope (MEET): Geant4-Based Instrument Design and Analysis Hogan, Benjamin, Li, Xinlin, O'Brien, Declan, Zhao, Hong, Khoo, Leng Ying, Mei, Yang, Cantilina, Jared & Hoxie, Vaughn, 2024, Journal of Geophysical Research (Space Physics), 129, e2023JA032221
3	Species-dependent Variability in the Energy Spectra of Intense Solar Energetic Particle Events Observed by PSP/ISʘIS/EPI-Hi/LET Pak, S., Cuesta, M. E., Farooki, H. A., Khoo, L. Y., Xu, Z. G., Davis, A. J., Leske, R. A., Cohen, C. M. S., McComas, D. J., Shrestha, B. L., Mitchell, J. G., Labrador, A. W., Rankin, J. S., Kasapis, S., Szalay, J. R., Cummings, A. C., Muro, G. D. & Wiedenbeck, M. E., 2025, ApJS, 281, 21
3	Intermittency in Voyager's Magnetic Field Beyond the Heliosphere Khoo, L. Y., Livadiotis, G., McComas, D. J., Cuesta, M. E. & Rankin, J. S., 2025, ApJ, 990, 64
2	Cold and Hot Electron Populations Observed by Juno-JADE in the Jovian Magnetodisc Sarkango, Y., Szalay, J. R., Poppe, A. R., Nénon, Q., Liu, Z. Y., Allegrini, F., McComas, D. J., Ebert, R. W., Kollmann, P., Livadiotis, G., Khoo, L. Y., André, N., Wang, J.-Z., Bagenal, F., Schlegel, S., Saur, J., Kurth, W. S. & Sulaiman, A. H., 2025, Geophysical Research Letters, 52, e2025GL118209
1	Parker Solar Probe Observations of Suprathermal and Energetic Particles during Orbits 18 and 19 Berland, G. D., Hill, M. E., Kouloumvakos, A., Mitchell, D. G., McNutt, R. L., Jr., Roelof, E. C., Cohen, C. M. S., Wiedenbeck, M. E., McComas, D. J., Christian, E. R., Schwadron, N. A., Khoo, L. Y., Cuesta, M. E., Muro, G. D., Xu, Z. G., Pak, S., Farooki, H. A., Stevens, M. L. & Bale, S. D., 2026, ApJ, 996, 11
1	Compensating for gyroradius effects in beamlines with small Helmholtz coils Khoo, L. Y., McComas, D. J., Rankin, J. S., Shen, M. M., Sharma, T. & Shi, C., 2023, Review of Scientific Instruments, 94, 035102
1	Energetic Protons in the Inner Heliosphere Exhibit Consistent ∼1 MeV Temperatures Farooki, H. A., Cuesta, M. E., Khoo, L. Y., Livadiotis, G., McComas, D. J., Rankin, J. S., Shen, M. M. & Szalay, J. R., 2025, ApJ, 991, L28
0	The Major Solar Energetic Particle Event on 2024 May 20: Multispacecraft Observations of a Long-lasting Energetic Particle Reservoir Lario, D., Hu, J., Balmaceda, L. A., Kwon, R. Y., Wallace, S., da Silva, D. E., Mays, M. L., Krupar, V., Carcaboso, F., Warmuth, A., Stiefel, M. Z., Khoo, L. Y., Richardson, I. G., Kühl, P., Wimmer-Schweingruber, R. F., Vainio, R., Riihonen, E., Liu, W., Aran, A., Paouris, E., Kane, M. R., Lee, C. O., Sasso, C., Arge, C. N., Jones, S. I., Verniero, J., Niemela, A. E., Horbury, T. S. & Maksimovic, M., 2026, ApJ, 998, 260
0	Energy-Dependent SEP Fe/O Abundances During the May 2024 Superstorm Muro, G. D., Cohen, C. M. S., Xu, Z., Leske, R. A., Cummings, A. C., Bale, S., Berland, G. D., Christian, E. R., Cuesta, M. E., Desai, M. I., Fraschetti, F., Giacalone, J., Khoo, L. Y., Labrador, A., McComas, D. J., Mitchell, J. G., Pulupa, M., Schwadron, N. A. & Shen, M. M., 2025, Space Weather, 23, e2025SW004604
0	Persistent Behavior of Low-energy Solar Energetic Particles Observed by Parker Solar Probe During Orbit 15 Sarlis, N. V., Livadiotis, G., McComas, D. J., Cuesta, M. E., Khoo, L. Y., Shen, M. M., Rankin, J. S. & Schwadron, N. A., 2025, ApJ, 992, 95
0	Distinct Solar Energetic Particle Shock Intensity─Diffusion Coefficient Relationships in the Inner Heliosphere Cuesta, M. E., Fraschetti, F., Livadiotis, G., Farooki, H. A., Shen, M. M., Khoo, L. Y., Szalay, J. R., Rankin, J. S., McComas, D. J., Mitchell, D. G., Christian, E. R., Mitchell, J. G., Berland, G. D., Cohen, C. M. S., Leske, R. A., Xu, Z., Muro, G. D., Pecora, F., Ruffolo, D., Matthaeus, W. H., Giacalone, J., Schwadron, N. A., Desai, M. I., Dayeh, M. A., Bale, S. D., Stevens, M. L. & Livi, R., 2025, ApJ, 993, L15
0	Reconstructing PSP/ISOIS Pitch-angle-resolved Intensities Using Unsupervised Learning Kasapis, Spiridon, Cuesta, Manuel E., Khoo, Leng Ying, Farooki, Hameedullah A., Pak, Sungmin, Szalay, Jamey R., Shen, Mitchell M., Rankin, Jamie, Christopoulos, Dionysios, Livadiotis, George & McComas, David J., 2025, ApJ, 995, 72