Publications of P. H. Keys ordered by citations

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

Orcid ID: 0000-0001-8556-470X

121	Vorticity in the solar photosphere Shelyag, S., Keys, P., Mathioudakis, M. & Keenan, F. P., 2011, A&A, 526, A5
99	Critical Science Plan for the Daniel K. Inouye Solar Telescope (DKIST) Rast, Mark P., Bello González, Nazaret, Bellot Rubio, Luis, Cao, Wenda, Cauzzi, Gianna, Deluca, Edward, de Pontieu, Bart, Fletcher, Lyndsay, Gibson, Sarah E., Judge, Philip G., Katsukawa, Yukio, Kazachenko, Maria D., Khomenko, Elena, Landi, Enrico, Martínez Pillet, Valentín, Petrie, Gordon J. D., Qiu, Jiong, Rachmeler, Laurel A., Rempel, Matthias, Schmidt, Wolfgang, Scullion, Eamon, Sun, Xudong, Welsch, Brian T., Andretta, Vincenzo, Antolin, Patrick, Ayres, Thomas R., Balasubramaniam, K. S., Ballai, Istvan, Berger, Thomas E., Bradshaw, Stephen J., Campbell, Ryan J., Carlsson, Mats, Casini, Roberto, Centeno, Rebecca, Cranmer, Steven R., Criscuoli, Serena, Deforest, Craig, Deng, Yuanyong, Erdélyi, Robertus, Fedun, Viktor, Fischer, Catherine E., González Manrique, Sergio J., Hahn, Michael, Harra, Louise, Henriques, Vasco M. J., Hurlburt, Neal E., Jaeggli, Sarah, Jafarzadeh, Shahin, Jain, Rekha, Jefferies, Stuart M., Keys, Peter H., Kowalski, Adam F., Kuckein, Christoph, Kuhn, Jeffrey R., Kuridze, David, Liu, Jiajia, Liu, Wei, Longcope, Dana, Mathioudakis, Mihalis, McAteer, R. T. James, McIntosh, Scott W., McKenzie, David E., Miralles, Mari Paz, Morton, Richard J., Muglach, Karin, Nelson, Chris J., Panesar, Navdeep K., Parenti, Susanna, Parnell, Clare E., Poduval, Bala, Reardon, Kevin P., Reep, Jeffrey W., Schad, Thomas A., Schmit, Donald, Sharma, Rahul, Socas-Navarro, Hector, Srivastava, Abhishek K., Sterling, Alphonse C., Suematsu, Yoshinori, Tarr, Lucas A., Tiwari, Sanjiv, Tritschler, Alexandra, Verth, Gary, Vourlidas, Angelos, Wang, Haimin, Wang, Yi-Ming, NSO and DKIST Project, DKIST Instrument Scientists, DKIST Science Working Group & DKIST Critical Science Plan Community, 2021, Solar Physics, 296, 70
95	The Influence of the Magnetic Field on Running Penumbral Waves in the Solar Chromosphere Jess, D. B., Reznikova, V. E., Van Doorsselaere, T., Keys, P. H. & Mackay, D. H., 2013, ApJ, 779, 168
94	The Source of 3 Minute Magnetoacoustic Oscillations in Coronal Fans Jess, D. B., De Moortel, I., Mathioudakis, M., Christian, D. J., Reardon, K. P., Keys, P. H. & Keenan, F. P., 2012, ApJ, 757, 160
80	Alfvén wave dissipation in the solar chromosphere Grant, Samuel D. T., Jess, David B., Zaqarashvili, Teimuraz V., Beck, Christian, Socas-Navarro, Hector, Aschwanden, Markus J., Keys, Peter H., Christian, Damian J., Houston, Scott J. & Hewitt, Rebecca L., 2018, Nature Physics, 14, 480
78	Wave Damping Observed in Upwardly Propagating Sausage-mode Oscillations Contained within a Magnetic Pore Grant, S. D. T., Jess, D. B., Moreels, M. G., Morton, R. J., Christian, D. J., Giagkiozis, I., Verth, G., Fedun, V., Keys, P. H., Van Doorsselaere, T. & Erdélyi, R., 2015, ApJ, 806, 132
72	The Origin of Type I Spicule Oscillations Jess, D. B., Pascoe, D. J., Christian, D. J., Mathioudakis, M., Keys, P. H. & Keenan, F. P., 2012, The Astrophysical Journal Letters, 744, L5
70	Solar coronal magnetic fields derived using seismology techniques applied to omnipresent sunspot waves Jess, David B., Reznikova, Veronika E., Ryans, Robert S. I., Christian, Damian J., Keys, Peter H., Mathioudakis, Mihalis, Mackay, Duncan H., Krishna Prasad, S., Banerjee, Dipankar, Grant, Samuel D. T., Yau, Sean & Diamond, Conor, 2016, Nature Physics, 12, 179
69	Waves in the lower solar atmosphere: the dawn of next-generation solar telescopes Jess, David B., Jafarzadeh, Shahin, Keys, Peter H., Stangalini, Marco, Verth, Gary & Grant, Samuel D. T., 2023, Living Reviews in Solar Physics, 20, 1
69	The Dynamics of Rapid Redshifted and Blueshifted Excursions in the Solar Hα Line Kuridze, D., Henriques, V., Mathioudakis, M., Erdélyi, R., Zaqarashvili, T. V., Shelyag, S., Keys, P. H. & Keenan, F. P., 2015, ApJ, 802, 26
65	Propagating Wave Phenomena Detected in Observations and Simulations of the Lower Solar Atmosphere Jess, D. B., Shelyag, S., Mathioudakis, M., Keys, P. H., Christian, D. J. & Keenan, F. P., 2012, ApJ, 746, 183
60	Photospheric Observations of Surface and Body Modes in Solar Magnetic Pores Keys, Peter H., Morton, Richard J., Jess, David B., Verth, Gary, Grant, Samuel D. T., Mathioudakis, Mihalis, Mackay, Duncan H., Doyle, John G., Christian, Damian J., Keenan, Francis P. & Erdélyi, Robertus, 2018, ApJ, 857, 28
56	The Velocity Distribution of Solar Photospheric Magnetic Bright Points Keys, P. H., Mathioudakis, M., Jess, D. B., Shelyag, S., Crockett, P. J., Christian, D. J. & Keenan, F. P., 2011, The Astrophysical Journal Letters, 740, L40
54	An Inside Look at Sunspot Oscillations with Higher Azimuthal Wavenumbers Jess, David B., Van Doorsselaere, Tom, Verth, Gary, Fedun, Viktor, Krishna Prasad, S., Erdélyi, Robert, Keys, Peter H., Grant, Samuel D. T., Uitenbroek, Han & Christian, Damian J., 2017, ApJ, 842, 59
51	A chromospheric resonance cavity in a sunspot mapped with seismology Jess, David B., Snow, Ben, Houston, Scott J., Botha, Gert J. J., Fleck, Bernhard, Krishna Prasad, S., Asensio Ramos, Andrés, Morton, Richard J., Keys, Peter H., Jafarzadeh, Shahin, Stangalini, Marco, Grant, Samuel D. T. & Christian, Damian J., 2020, Nature Astronomy, 4, 220
37	Magnetoacoustic wave energy dissipation in the atmosphere of solar pores Gilchrist-Millar, Caitlin A., Jess, David B., Grant, Samuel D. T., Keys, Peter H., Beck, Christian, Jafarzadeh, Shahin, Riedl, Julia M., Van Doorsselaere, Tom & Ruiz Cobo, Basilio, 2021, Philosophical Transactions of the Royal Society of London Series A, 379, 20200172
36	High-frequency Waves in Chromospheric Spicules Bate, W., Jess, D. B., Nakariakov, V. M., Grant, S. D. T., Jafarzadeh, S., Stangalini, M., Keys, P. H., Christian, D. J. & Keenan, F. P., 2022, ApJ, 930, 129
35	Tracking magnetic bright point motions through the solar atmosphere Keys, P. H., Mathioudakis, M., Jess, D. B., Shelyag, S., Christian, D. J. & Keenan, F. P., 2013, MNRAS, 428, 3220
34	Magnetohydrodynamic Nonlinearities in Sunspot Atmospheres: Chromospheric Detections of Intermediate Shocks Houston, S. J., Jess, D. B., Keppens, R., Stangalini, M., Keys, P. H., Grant, S. D. T., Jafarzadeh, S., McFetridge, L. M., Murabito, M., Ermolli, I. & Giorgi, F., 2020, ApJ, 892, 49
33	Dynamic properties of bright points in an active region Keys, P. H., Mathioudakis, M., Jess, D. B., Mackay, D. H. & Keenan, F. P., 2014, A&A, 566, A99
32	Propagating Spectropolarimetric Disturbances in a Large Sunspot Stangalini, M., Jafarzadeh, S., Ermolli, I., Erdélyi, R., Jess, D. B., Keys, P. H., Giorgi, F., Murabito, M., Berrilli, F. & Del Moro, D., 2018, ApJ, 869, 110
32	Failed filament eruption inside a coronal mass ejection in active region 11121 Kuridze, D., Mathioudakis, M., Kowalski, A. F., Keys, P. H., Jess, D. B., Balasubramaniam, K. S. & Keenan, F. P., 2013, A&A, 552, A55
31	Large scale coherent magnetohydrodynamic oscillations in a sunspot Stangalini, M., Verth, G., Fedun, V., Aldhafeeri, A. A., Jess, D. B., Jafarzadeh, S., Keys, P. H., Fleck, B., Terradas, J., Murabito, M., Ermolli, I., Soler, R., Giorgi, F. & MacBride, C. D., 2022, Nature Communications, 13, 479
28	Statistical Signatures of Nanoflare Activity. I. Monte Carlo Simulations and Parameter-space Exploration Jess, D. B., Dillon, C. J., Kirk, M. S., Reale, F., Mathioudakis, M., Grant, S. D. T., Christian, D. J., Keys, P. H., Krishna Prasad, S. & Houston, S. J., 2019, ApJ, 871, 133
23	The Propagation of Coherent Waves Across Multiple Solar Magnetic Pores Grant, S. D. T., Jess, D. B., Stangalini, M., Jafarzadeh, S., Fedun, V., Verth, G., Keys, P. H., Rajaguru, S. P., Uitenbroek, H., MacBride, C. D., Bate, W. & Gilchrist-Millar, C. A., 2022, ApJ, 938, 143
23	High-frequency oscillations in small chromospheric bright features observed with Atacama Large Millimetre/Submillimetre Array Guevara Gómez, J. C., Jafarzadeh, S., Wedemeyer, S., Szydlarski, M., Stangalini, M., Fleck, B. & Keys, P. H., 2021, Philosophical Transactions of the Royal Society of London Series A, 379, 20200184
23	A novel approach to identify resonant MHD wave modes in solar pores and sunspot umbrae: B ‒ ω analysis Stangalini, M., Jess, D. B., Verth, G., Fedun, V., Fleck, B., Jafarzadeh, S., Keys, P. H., Murabito, M., Calchetti, D., Aldhafeeri, A. A., Berrilli, F., Del Moro, D., Jefferies, S. M., Terradas, J. & Soler, R., 2021, A&A, 649, A169
23	High-resolution wave dynamics in the lower solar atmosphere Jess, D. B., Keys, P. H., Stangalini, M. & Jafarzadeh, S., 2021, Philosophical Transactions of the Royal Society of London Series A, 379, 20200169
22	Wave analysis tools Jafarzadeh, Shahin, Jess, David B., Stangalini, Marco, Grant, Samuel D. T., Higham, Jonathan E., Pessah, Martin E., Keys, Peter H., Belov, Sergey, Calchetti, Daniele, Duckenfield, Timothy J., Fedun, Viktor, Fleck, Bernhard, Gafeira, Ricardo, Jefferies, Stuart M., Khomenko, Elena, Morton, Richard J., Norton, Aimee A., Rajaguru, S. P., Schiavo, Luiz A. C. A., Sharma, Rahul, Silva, Suzana S. A., Solanki, Sami K., Steiner, Oskar, Verth, Gary, Vigeesh, Gangadharan & Yadav, Nitin, 2025, Nature Reviews Methods Primers, 5, 21
21	Hα and Hβ Emission in a C3.3 Solar Flare: Comparison between Observations and Simulations Capparelli, Vincenzo, Zuccarello, Francesca, Romano, Paolo, Simões, Paulo J. A., Fletcher, Lyndsay, Kuridze, David, Mathioudakis, Mihalis, Keys, Peter H., Cauzzi, Gianna & Carlsson, Mats, 2017, ApJ, 850, 36
20	Nanoflare Activity in the Solar Chromosphere Jess, D. B., Mathioudakis, M. & Keys, P. H., 2014, ApJ, 795, 172
20	High-resolution spectropolarimetric observations of the temporal evolution of magnetic fields in photospheric bright points Keys, P. H., Reid, A., Mathioudakis, M., Shelyag, S., Henriques, V. M. J., Hewitt, R. L., Del Moro, D., Jafarzadeh, S., Jess, D. B. & Stangalini, M., 2020, A&A, 633, A60
16	The magnetic properties of photospheric magnetic bright points with high-resolution spectropolarimetry Keys, Peter H., Reid, Aaron, Mathioudakis, Mihalis, Shelyag, Sergiy, Henriques, Vasco M. J., Hewitt, Rebecca L., Del Moro, Dario, Jafarzadeh, Shahin, Jess, David B. & Stangalini, Marco, 2019, MNRAS, 488, L53
16	Sausage, kink, and fluting magnetohydrodynamic wave modes identified in solar magnetic pores by Solar Orbiter/PHI Jafarzadeh, S., Schiavo, L. A. C. A., Fedun, V., Solanki, S. K., Stangalini, M., Calchetti, D., Verth, G., Jess, D. B., Grant, S. D. T., Ballai, I., Gafeira, R., Keys, P. H., Fleck, B., Morton, R. J., Browning, P. K., Silva, S. S. A., Appourchaux, T., Gandorfer, A., Gizon, L., Hirzberger, J., Kahil, F., Orozco Suárez, D., Schou, J., Strecker, H., del Toro Iniesta, J. C., Valori, G., Volkmer, R. & Woch, J., 2024, A&A, 688, A2
15	Accurately constraining velocity information from spectral imaging observations using machine learning techniques MacBride, Conor D., Jess, David B., Grant, Samuel D. T., Khomenko, Elena, Keys, Peter H. & Stangalini, Marco, 2021, Philosophical Transactions of the Royal Society of London Series A, 379, 20200171
12	Temporal evolution of small-scale internetwork magnetic fields in the solar photosphere Campbell, R. J., Mathioudakis, M., Collados, M., Keys, P. H., Asensio Ramos, A., Nelson, C. J., Kuridze, D. & Reid, A., 2021, A&A, 647, A182
11	Chromospheric velocities of a C-class flare Keys, P. H., Jess, D. B., Mathioudakis, M. & Keenan, F. P., 2011, A&A, 529, A127
11	DKIST Unveils the Serpentine Topology of Quiet Sun Magnetism in the Photosphere Campbell, Ryan J., Keys, P. H., Mathioudakis, M., Wöger, F., Schad, T., Tritschler, A., de Wijn, A. G., Smitha, H. N., Beck, C., Christian, D. J., Jess, D. B. & Erdélyi, R., 2023, The Astrophysical Journal Letters, 955, L36
10	Unveiling the True Nature of Plasma Dynamics from the Reference Frame of a Superpenumbral Fibril Bate, W., Jess, D. B., Grant, S. D. T., Hillier, A., Skirvin, S. J., Van Doorsselaere, T., Jafarzadeh, S., Wiegelmann, T., Duckenfield, T., Beck, C., Moore, T., Stangalini, M., Keys, P. H. & Christian, D. J., 2024, ApJ, 970, 66
10	On the effect of oscillatory phenomena on Stokes inversion results Keys, P. H., Steiner, O. & Vigeesh, G., 2021, Philosophical Transactions of the Royal Society of London Series A, 379, 20200182
9	Constraining the magnetic vector in the quiet solar photosphere and the impact of instrumental degradation Campbell, R. J., Shelyag, S., Quintero Noda, C., Mathioudakis, M., Keys, P. H. & Reid, A., 2021, A&A, 654, A11
8	The Fibre Resolved OpticAl and Near-Ultraviolet Czerny-Turner Imaging Spectropolarimeter (FRANCIS) Jess, David B., Grant, Samuel D. T., Bate, William, Liu, Jiajia, Jafarzadeh, Shahin, Keys, Peter H., Vieira, Luís E. A., Dal Lago, Alisson, Guarnieri, Fernando L., Christian, Damian J., Gilliam, Doug & Banerjee, Dipankar, 2023, Solar Physics, 298, 146
8	Continuum Enhancements, Line Profiles, and Magnetic Field Evolution during Consecutive Flares Zuccarello, Francesca, Guglielmino, Salvo L., Capparelli, Vincenzo, Mathioudakis, Mihalis, Keys, Peter H., Criscuoli, Serena, Falco, Mariachiara & Murabito, Mariarita, 2020, ApJ, 889, 65
6	A search for mode coupling in magnetic bright points Berberyan, A., Keys, P. H., Jess, D. B. & Christian, D. J., 2024, A&A, 690, A363
6	A Search for High-Frequency Coronal Brightness Variations in the 21 August 2017 Total Solar Eclipse Rudawy, P., Radziszewski, K., Berlicki, A., Phillips, K. J. H., Jess, D. B., Keys, P. H. & Keenan, F. P., 2019, Solar Physics, 294, 48
5	Time-dependent Suppression of Oscillatory Power in Evolving Solar Magnetic Fields Krishna Prasad, S., Jess, D. B., Jain, R. & Keys, P. H., 2016, ApJ, 823, 45
4	The dynamics of small-scale magnetic fields modulated by the solar cycle Stangalini, M., Verth, G., Fedun, V., Perrone, D., Berretti, M., Bushby, P., Jafarzadeh, S., Jess, D. B., Giannattasio, F., Keys, P. H., Bruno, R. & Berrilli, F., 2025, A&A, 695, L11
4	Magnetically Structured Oscillatory Power along an Active-region Transect in Near-UV SUNRISE III/SUSI Spectroscopy Jafarzadeh, Shahin, Jess, David B., Stangalini, Marco, Keys, Peter H., Grant, Samuel D. T., Duckenfield, Timothy J., Chambers, Glen, Solanki, Sami K., Smitha, H. N., Lagg, Andreas, Gandorfer, Achim, Feller, Alex, Iglesias, Francisco A., Riethmüller, Tino L., Grauf, Bianca, Hoelken, Johannes, Katsukawa, Yukio, Bernasconi, Pietro, Berkefeld, Thomas, Álvarez-Herrero, Alberto, Kubo, Masahito, Orozco Suárez, David, Carpenter, Michael, Bell, Alexander, Martínez Pillet, Valentín, Bailén, Francisco Javier, Blanco Rodríguez, Julian, Castellanos Durán, Juan Sebastián, Harnes, Edvarda, Ishikawa, Ryohtaroh T., Kawabata, Yusuke, Matsumoto, Takuma, Oba, Takayoshi, Siu-Tapia, Azaymi L., Strecker, Hanna & Vukadinović, Dušan, 2026, The Astrophysical Journal Letters, 1005, L65
4	Adaptive multi-line fitting for stable line-core intensity and Doppler velocity Jafarzadeh, Shahin, Jess, David B., Stangalini, Marco, Keys, Peter H., Chambers, Glen, Grant, Samuel D. T., Berretti, Michele & Duckenfield, Timothy J., 2026, Frontiers in Astronomy and Space Sciences, 13, 1843842
3	Application of Deep Learning to the Classification of Stokes Profiles: From the Quiet Sun to Sunspots Campbell, Ryan J., Mathioudakis, M., Quintero Noda, Carlos, Keys, P. H. & Orozco Suárez, D., 2025, ApJ, 988, 9
2	Observations of Locally Excited Waves in the Low Solar Atmosphere Using the Daniel K. Inouye Solar Telescope Bahauddin, Shah Mohammad, Fischer, Catherine E., Rast, Mark P., Milic, Ivan, Woeger, Friedrich, Rempel, Matthias, Keys, Peter H. & Rimmele, Thomas R., 2024, The Astrophysical Journal Letters, 971, L1
1	The Sunspot Solar Observatory Data Archive: Continuing Operations at the Dunn Solar Telescope Sellers, Sean G., Shetye, Juie, Christian, Damian J., Jess, David B., Keys, Peter H., MacDonald, Gordon A., McAteer, R. T. James, Jackiewicz, Jason, Hancock, Colin, Thompson, Michael S., Eriksen, Jamey E. & Jeffreys, Sara, 2025, Solar Physics, 300, 103
1	Small-scale Bright Point Characteristics at High-resolution with the Daniel K. Inouye Solar Telescope Keys, Peter H., Campbell, Ryan J., Magill, Dylan K. J., Keating, Mateus A., Mathioudakis, Mihalis, Jess, David B., Christian, Damian J., Berberyan, Arthur, Grant, Samuel D. T., Jafarzadeh, Shahin, Stangalini, Marco & Erdélyi, Robertus, 2026, ApJ, 999, 201