Publications of Nicholeen M. Viall ordered by citations

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

Orcid ID: 0000-0003-1692-1704

145	Parker Solar Probe: Four Years of Discoveries at Solar Cycle Minimum Raouafi, N. E., Matteini, L., Squire, J., Badman, S. T., Velli, M., Klein, K. G., Chen, C. H. K., Matthaeus, W. H., Szabo, A., Linton, M., Allen, R. C., Szalay, J. R., Bruno, R., Decker, R. B., Akhavan-Tafti, M., Agapitov, O. V., Bale, S. D., Bandyopadhyay, R., Battams, K., Berčič, L., Bourouaine, S., Bowen, T. A., Cattell, C., Chandran, B. D. G., Chhiber, R., Cohen, C. M. S., D'Amicis, R., Giacalone, J., Hess, P., Howard, R. A., Horbury, T. S., Jagarlamudi, V. K., Joyce, C. J., Kasper, J. C., Kinnison, J., Laker, R., Liewer, P., Malaspina, D. M., Mann, I., McComas, D. J., Niembro-Hernandez, T., Nieves-Chinchilla, T., Panasenco, O., Pokorný, P., Pusack, A., Pulupa, M., Perez, J. C., Riley, P., Rouillard, A. P., Shi, C., Stenborg, G., Tenerani, A., Verniero, J. L., Viall, N., Vourlidas, A., Wood, B. E., Woodham, L. D. & Woolley, T., 2023, Space Science Reviews, 219, 8
145	The Highly Structured Outer Solar Corona DeForest, C. E., Howard, R. A., Velli, M., Viall, N. & Vourlidas, A., 2018, ApJ, 862, 18
123	Nine Outstanding Questions of Solar Wind Physics Viall, Nicholeen M. & Borovsky, Joseph E., 2020, Journal of Geophysical Research (Space Physics), 125, e26005
113	Periodic Density Structures and the Origin of the Slow Solar Wind Viall, Nicholeen M. & Vourlidas, Angelos, 2015, ApJ, 807, 176
90	Fading Coronal Structure and the Onset of Turbulence in the Young Solar Wind DeForest, C. E., Matthaeus, W. H., Viall, N. M. & Cranmer, S. R., 2016, ApJ, 828, 66
74	The Heliospheric Current Sheet and Plasma Sheet during Parker Solar Probe's First Orbit Lavraud, B., Fargette, N., Réville, V., Szabo, A., Huang, J., Rouillard, A. P., Viall, N., Phan, T. D., Kasper, J. C., Bale, S. D., Berthomier, M., Bonnell, J. W., Case, A. W., Dudok de Wit, T., Eastwood, J. P., Génot, V., Goetz, K., Griton, L. S., Halekas, J. S., Harvey, P., Kieokaew, R., Klein, K. G., Korreck, K. E., Kouloumvakos, A., Larson, D. E., Lavarra, M., Livi, R., Louarn, P., MacDowall, R. J., Maksimovic, M., Malaspina, D., Nieves-Chinchilla, T., Pinto, R. F., Poirier, N., Pulupa, M., Raouafi, N. E., Stevens, M. L., Toledo-Redondo, S. & Whittlesey, P. L., 2020, ApJ, 894, L19
66	Relating Streamer Flows to Density and Magnetic Structures at the Parker Solar Probe Rouillard, Alexis P., Kouloumvakos, Athanasios, Vourlidas, Angelos, Kasper, Justin, Bale, Stuart, Raouafi, Nour-Edine, Lavraud, Benoit, Howard, Russell A., Stenborg, Guillermo, Stevens, Michael, Poirier, Nicolas, Davies, Jackie A., Hess, Phillip, Higginson, Aleida K., Lavarra, Michael, Viall, Nicholeen M., Korreck, Kelly, Pinto, Rui F., Griton, Léa, Réville, Victor, Louarn, Philippe, Wu, Yihong, Dalmasse, Kévin, Génot, Vincent, Case, Anthony W., Whittlesey, Phyllis, Larson, Davin, Halekas, Jasper S., Livi, Roberto, Goetz, Keith, Harvey, Peter R., MacDowall, Robert J., Malaspina, D., Pulupa, M., Bonnell, J., de Witt, T. Dudok & Penou, Emmanuel, 2020, ApJS, 246, 37
53	Defining the Middle Corona West, Matthew J., Seaton, Daniel B., Wexler, David B., Raymond, John C., Del Zanna, Giulio, Rivera, Yeimy J., Kobelski, Adam R., Chen, Bin, DeForest, Craig, Golub, Leon, Caspi, Amir, Gilly, Chris R., Kooi, Jason E., Meyer, Karen A., Alterman, Benjamin L., Alzate, Nathalia, Andretta, Vincenzo, Auchère, Frédéric, Banerjee, Dipankar, Berghmans, David, Chamberlin, Phillip, Chitta, Lakshmi Pradeep, Downs, Cooper, Giordano, Silvio, Harra, Louise, Higginson, Aleida, Howard, Russell A., Kumar, Pankaj, Mason, Emily, Mason, James P., Morton, Richard J., Nykyri, Katariina, Patel, Ritesh, Rachmeler, Laurel, Reardon, Kevin P., Reeves, Katharine K., Savage, Sabrina, Thompson, Barbara J., Van Kooten, Samuel J., Viall, Nicholeen M., Vourlidas, Angelos & Zhukov, Andrei N., 2023, Solar Physics, 298, 78
52	Observations of Solar Coronal Rain in Null Point Topologies Mason, E. I., Antiochos, Spiro K. & Viall, Nicholeen M., 2019, ApJ, 874, L33
41	A Survey of Nanoflare Properties in Active Regions Observed with the Solar Dynamics Observatory Viall, Nicholeen M. & Klimchuk, James A., 2017, ApJ, 842, 108
39	Helios Observations of Quasiperiodic Density Structures in the Slow Solar Wind at 0.3, 0.4, and 0.6 AU Di Matteo, S., Viall, N. M., Kepko, L., Wallace, S., Arge, C. N. & MacNeice, P., 2019, Journal of Geophysical Research (Space Physics), 124, 837
36	The Source, Significance, and Magnetospheric Impact of Periodic Density Structures Within Stream Interaction Regions Kepko, L. & Viall, N. M., 2019, Journal of Geophysical Research (Space Physics), 124, 7722
36	Dressing the Coronal Magnetic Extrapolations of Active Regions with a Parameterized Thermal Structure Nita, Gelu M., Viall, Nicholeen M., Klimchuk, James A., Loukitcheva, Maria A., Gary, Dale E., Kuznetsov, Alexey A. & Fleishman, Gregory D., 2018, ApJ, 853, 66
33	Patterns of Activity in a Global Model of a Solar Active Region Bradshaw, S. J. & Viall, N. M., 2016, ApJ, 821, 63
29	On Differentiating Multiple Types of ULF Magnetospheric Waves in Response to Solar Wind Periodic Density Structures Di Matteo, S., Villante, U., Viall, N., Kepko, L. & Wallace, S., 2022, Journal of Geophysical Research (Space Physics), 127, e30144
28	Inherent Length Scales of Periodic Mesoscale Density Structures in the Solar Wind Over Two Solar Cycles Kepko, L., Viall, N. M. & Wolfinger, K., 2020, Journal of Geophysical Research (Space Physics), 125, e28037
24	Understanding Heating in Active Region Cores through Machine Learning. I. Numerical Modeling and Predicted Observables Barnes, W. T., Bradshaw, S. J. & Viall, N. M., 2019, ApJ, 880, 56
21	On the Relationship between Magnetic Expansion Factor and Observed Speed of the Solar Wind from Coronal Pseudostreamers Wallace, Samantha, Arge, C. Nick, Viall, Nicholeen & Pihlström, Ylva, 2020, ApJ, 898, 78
20	Power Spectral Density Background Estimate and Signal Detection via the Multitaper Method Di Matteo, S., Viall, N. M. & Kepko, L., 2021, Journal of Geophysical Research (Space Physics), 126, e28748
20	Signatures of Steady Heating in Time Lag Analysis of Coronal Emission Viall, Nicholeen M. & Klimchuk, James A., 2016, ApJ, 828, 76
18	Connecting the Low to the High Corona: A Method to Isolate Transients in STEREO/COR1 Images Alzate, Nathalia, Morgan, Huw, Viall, Nicholeen & Vourlidas, Angelos, 2021, ApJ, 919, 98
15	The S-Web Origin of Composition Enhancement in the Slow-to-moderate Speed Solar Wind Lynch, B. J., Viall, N. M., Higginson, A. K., Zhao, L., Lepri, S. T. & Sun, X., 2023, ApJ, 949, 14
14	Periodic Mesoscale Density Structures Comprise a Significant Fraction of the Solar Wind and Are Formed at the Sun Kepko, L., Viall, N. M. & DiMatteo, S., 2024, Journal of Geophysical Research (Space Physics), 129, e2023JA031403
12	New Insights into the First Two PSP Solar Encounters Enabled by Modeling Analysis with ADAPT-WSA Wallace, Samantha, Jones, Shaela I., Arge, C. Nick, Viall, Nicholeen M. & Henney, Carl J., 2022, ApJ, 935, 24
11	Periodic Solar Wind Structures Observed in Measurements of Elemental and Ionic Composition in situ at L1 Gershkovich, Irena, Lepri, Susan T., Viall, Nicholeen M., Di Matteo, Simone & Kepko, Larry, 2022, ApJ, 933, 198
9	Understanding Heating in Active Region Cores through Machine Learning. II. Classifying Observations Barnes, W. T., Bradshaw, S. J. & Viall, N. M., 2021, ApJ, 919, 132
8	Using SDO/AIA to Understand the Thermal Evolution of Solar Prominence Formation Viall, Nicholeen M., Kucera, Therese A. & Karpen, Judith T., 2020, ApJ, 905, 15
8	Polarimeter to Unify the Corona and Heliosphere (PUNCH) DeForest, Craig E., Gibson, Sarah E., Killough, Ronnie, Waltham, Nick R., Beasley, Matt N., Colaninno, Robin C., Laurent, Glenn T., Seaton, Daniel B., Hughes, J. Marcus, Guhathakurta, Madhulika, Viall, Nicholeen M., Attié, Raphael, Banerjee, Dipankar, Barnard, Luke, Biesecker, Doug A., Bisi, Mario M., Bothmer, Volker, Brody, Antonina, Burkepile, Joan, Cairns, Iver H., Campbell, Jennifer L., Case, Traci R., Caspi, Amir, Cheney, David, Chhiber, Rohit, Clapp, Matthew J., Cranmer, Steven R., Davies, Jackie A., de Koning, Curt A., Desai, Mihir I., Elliott, Heather A., Farid, Samaiyah, Gallardo-Lacourt, Bea, Gilly, Chris, Gobat, Caden, Hanson, Mary H., Harrison, Richard A., Hassler, Donald M., Henley, Chase, Henry, Alan M., Howard, Russell A., Jackson, Bernard V., Jones, Samuel, Kolinski, Don, Lamb, Derek A., Lehtinen, Florine, Lowder, Chris, Malanushenko, Anna, Matthaeus, William H., McComas, David J., McGee, Jacob, Morgan, Huw, Oberoi, Divya, Odstrcil, Dusan, Parmenter, Chris, Patel, Ritesh, Pecora, Francesco, Persyn, Steve, Pizzo, Victor J., Plunkett, Simon P., Provornikova, Elena, Raouafi, Nour Eddine, Redfern, Jillian A., Rouillard, Alexis P., Smith, Kelly D., Smith, Keith B., Talpas, Zachary S., Tappin, S. James, Thernisien, Arnaud, Thompson, Barbara J., Van Kooten, Samuel, Walsh, Kevin J., Webb, David F., Wells, William L., West, Matthew J., Wiens, Zachary, Yang, Yan & Zhukov, Andrei N., 2026, Solar Physics, 301, 16
7	Connecting the Low to High Corona: Propagating Disturbances as Tracers of the Near-Sun Solar Wind Alzate, Nathalia, Di Matteo, Simone, Morgan, Huw, Viall, Nicholeen & Vourlidas, Angelos, 2024, ApJ, 973, 130
6	An Analysis of Spikes in Atmospheric Imaging Assembly (AIA) Data Young, Peter R., Viall, Nicholeen M., Kirk, Michael S., Mason, Emily I. & Chitta, Lakshmi Pradeep, 2021, Solar Physics, 296, 181
6	Azimuthal Size Scales of Solar Wind Periodic Density Structures Di Matteo, Simone, Katsavrias, Christos, Kepko, Larry & Viall, Nicholeen M., 2024, ApJ, 969, 67
5	Scattered Light in the Hinode/EIS and SDO/AIA Instruments Measured from the 2012 Venus Transit Young, Peter R. & Viall, Nicholeen M., 2022, ApJ, 938, 27
3	Outer Zone Relativistic Electron Response to Mesoscale Periodic Density Structures in the Solar Wind: Van Allen Probes Measurements Kurien, Leenamol V., Kanekal, Shrikanth G., Di Matteo, Simone, Greeley, Ashley D., Schiller, Quintin, Shumko, Mykhaylo, Viall, Nicholeen M. & Kepko, Emil Lawrence, 2024, Journal of Geophysical Research (Space Physics), 129, e2024JA032614
3	The dependence of periodic density structures' amplitude and length scale on solar wind density within stream interaction regions Katsavrias, C., Di Matteo, S., Kepko, L. & Viall, N. M., 2025, A&A, 696, L20
2	Metis Observations of Alfvénic Outflows Driven by Interchange Reconnection in a Pseudostreamer Romano, P., Wyper, P., Andretta, V., Antiochos, S., Russano, G., Spadaro, D., Abbo, L., Contarino, L., Elmhamdi, A., Ferrente, F., Lionello, R., Lynch, B. J., MacNeice, P., Romoli, M., Ventura, R., Viall, N., Bemporad, A., Burtovoi, A., Da Deppo, V., De Leo, Y., Fineschi, S., Frassati, F., Giordano, S., Guglielmino, S. L., Grimani, C., Heinzel, P., Jerse, G., Landini, F., Naletto, G., Pancrazzi, M., Sasso, C., Stangalini, M., Susino, R., Telloni, D., Teriaca, L. & Uslenghi, M., 2025, ApJ, 982, 142
1	Connecting Solar Orbiter and L1 Measurements of Mesoscale Solar Wind Structures to Their Coronal Source Using the ADAPT-WSA Model Wallace, Samantha, Zambrana Prado, Natalia, Gershkovich, Irena, Viall, Nicholeen M., Young, Peter, Kucera, Therese A., Lepri, Susan T., Yardley, Stephanie L., Raines, Jim M., Livi, Stefano A. & Dewey, Ryan M., 2025, ApJ, 990, 97
0	Exploring the Critical Coronal Transition Region:The Key to Uncovering the Genesis of the Solar Wind and Solar Eruptions Vourlidas, Angelos, Viall, Nicholeen, Laming, Martin, Cranmer, Steven, Arge, Charles, DeForest, Craig, de Toma, Giuliana, Caspi, Amir & Raouafi, NourEddine, 2020, essoar.10504451
0	Visualization Tools for Remote Sensing Data Alzate, Nathalia, Morgan, Huw, Viall, Nicholeen, Vourlidas, Angelos, Di Matteo, Simone & Thompson, Barbara, 2023, Data, Analysis and Software in Heliophysics (DASH) 2023, p. 13
0	Updates on the SPD_MTM Software: New Capabilities and Python Implementation Di Matteo, Simone, Viall, Nicholeen M., Kepko, Larry, Salinas, Hector A. & Wilder, Frederick D., 2023, Data, Analysis and Software in Heliophysics (DASH) 2023, p. 48
0	Deriving the Coronal Separatrix-Web With the WSA Model Wallace, Samantha, Higginson, Aleida K., Simpson, David G., Viall, Nicholeen M., Wyper, Peter & Arge, C. Nick, 2025, Journal of Geophysical Research (Space Physics), 130, e2025JA033743
0	An Open-Source Python Version of Power Spectral Density Periodicity Detection and Background Estimation Using the Adaptive Multitaper Method Salinas, Hector A., Di Matteo, Simone, Viall, Nicholeen M., Kepko, Larry & Wilder, Victoria D., 2025, Journal of Geophysical Research (Space Physics), 130, e2025JA034006
0	MMS Observations of Lion Roars With Higher Order Harmonic Whistler Waves Inside Earth's Magnetosheath Salinas, Hector A., Wilder, Victoria D., Ahmadi, Narges, Viall, Nicholeen M., Di Matteo, Simone & Kepko, Larry, 2026, Journal of Geophysical Research (Space Physics), 131, e2025JA034403