Publications of P. H. Keys

A list of publications authored or co-authored by P. H. Keys, 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: 0000-0001-8556-470X

List of publications ordered by citations
Number of papers: 51 (refereed: 50)
No. of citations: 1612
First author papers: 9 (refereed: 9)

2026

  1. Small-scale Bright Point Characteristics at High-resolution with the Daniel K. Inouye Solar Telescope [0]
    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, ApJ, 999, 201

2025

  1. Application of Deep Learning to the Classification of Stokes Profiles: From the Quiet Sun to Sunspots [1]
    Campbell, Ryan J., Mathioudakis, M., Quintero Noda, Carlos, Keys, P. H. & Orozco Suárez, D., ApJ, 988, 9
  2. Wave analysis tools [12]
    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, Nature Reviews Methods Primers, 5, 21
  3. The Sunspot Solar Observatory Data Archive: Continuing Operations at the Dunn Solar Telescope [1]
    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, Solar Physics, 300, 103
  4. The dynamics of small-scale magnetic fields modulated by the solar cycle [2]
    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., A&A, 695, L11

2024

  1. Observations of Locally Excited Waves in the Low Solar Atmosphere Using the Daniel K. Inouye Solar Telescope [1]
    Bahauddin, Shah Mohammad, Fischer, Catherine E., Rast, Mark P., Milic, Ivan, Woeger, Friedrich, Rempel, Matthias, Keys, Peter H. & Rimmele, Thomas R., ApJ, 971, L1
  2. Unveiling the True Nature of Plasma Dynamics from the Reference Frame of a Superpenumbral Fibril [8]
    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., ApJ, 970, 66
  3. A search for mode coupling in magnetic bright points [4]
    Berberyan, A., Keys, P. H., Jess, D. B. & Christian, D. J., A&A, 690, A363
  4. Sausage, kink, and fluting magnetohydrodynamic wave modes identified in solar magnetic pores by Solar Orbiter/PHI [9]
    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., A&A, 688, A2

2023

  1. DKIST Unveils the Serpentine Topology of Quiet Sun Magnetism in the Photosphere [9]
    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., ApJ, 955, L36
  2. The Fibre Resolved OpticAl and Near-Ultraviolet Czerny-Turner Imaging Spectropolarimeter (FRANCIS) [3]
    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, Solar Physics, 298, 146
  3. Waves in the lower solar atmosphere: the dawn of next-generation solar telescopes [52]
    Jess, David B., Jafarzadeh, Shahin, Keys, Peter H., Stangalini, Marco, Verth, Gary & Grant, Samuel D. T., Living Reviews in Solar Physics, 20, 1

2022

  1. High-frequency Waves in Chromospheric Spicules [32]
    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., ApJ, 930, 129
  2. The Propagation of Coherent Waves Across Multiple Solar Magnetic Pores [15]
    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., ApJ, 938, 143
  3. Large scale coherent magnetohydrodynamic oscillations in a sunspot [22]
    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., Nature Communications, 13, 479

2021

  1. Constraining the magnetic vector in the quiet solar photosphere and the impact of instrumental degradation [9]
    Campbell, R. J., Shelyag, S., Quintero Noda, C., Mathioudakis, M., Keys, P. H. & Reid, A., A&A, 654, A11
  2. Temporal evolution of small-scale internetwork magnetic fields in the solar photosphere [12]
    Campbell, R. J., Mathioudakis, M., Collados, M., Keys, P. H., Asensio Ramos, A., Nelson, C. J., Kuridze, D. & Reid, A., A&A, 647, A182
  3. Magnetoacoustic wave energy dissipation in the atmosphere of solar pores [32]
    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, Philosophical Transactions of the Royal Society of London Series A, 379, 20200172
  4. High-frequency oscillations in small chromospheric bright features observed with Atacama Large Millimetre/Submillimetre Array [23]
    Guevara Gómez, J. C., Jafarzadeh, S., Wedemeyer, S., Szydlarski, M., Stangalini, M., Fleck, B. & Keys, P. H., Philosophical Transactions of the Royal Society of London Series A, 379, 20200184
  5. High-resolution wave dynamics in the lower solar atmosphere [15]
    Jess, D. B., Keys, P. H., Stangalini, M. & Jafarzadeh, S., Philosophical Transactions of the Royal Society of London Series A, 379, 20200169
  6. On the effect of oscillatory phenomena on Stokes inversion results [10]
    Keys, P. H., Steiner, O. & Vigeesh, G., Philosophical Transactions of the Royal Society of London Series A, 379, 20200182
  7. Accurately constraining velocity information from spectral imaging observations using machine learning techniques [14]
    MacBride, Conor D., Jess, David B., Grant, Samuel D. T., Khomenko, Elena, Keys, Peter H. & Stangalini, Marco, Philosophical Transactions of the Royal Society of London Series A, 379, 20200171
  8. Critical Science Plan for the Daniel K. Inouye Solar Telescope (DKIST) [95]
    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, Solar Physics, 296, 70
  9. A novel approach to identify resonant MHD wave modes in solar pores and sunspot umbrae: B ‒ ω analysis [18]
    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., A&A, 649, A169

2020

  1. Magnetohydrodynamic Nonlinearities in Sunspot Atmospheres: Chromospheric Detections of Intermediate Shocks [31]
    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., ApJ, 892, 49
  2. A chromospheric resonance cavity in a sunspot mapped with seismology [48]
    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., Nature Astronomy, 4, 220
  3. High-resolution spectropolarimetric observations of the temporal evolution of magnetic fields in photospheric bright points [20]
    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., A&A, 633, A60
  4. Continuum Enhancements, Line Profiles, and Magnetic Field Evolution during Consecutive Flares [8]
    Zuccarello, Francesca, Guglielmino, Salvo L., Capparelli, Vincenzo, Mathioudakis, Mihalis, Keys, Peter H., Criscuoli, Serena, Falco, Mariachiara & Murabito, Mariarita, ApJ, 889, 65

2019

  1. Statistical Signatures of Nanoflare Activity. I. Monte Carlo Simulations and Parameter-space Exploration [27]
    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., ApJ, 871, 133
  2. The magnetic properties of photospheric magnetic bright points with high-resolution spectropolarimetry [16]
    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, MNRAS, 488, L53
  3. A Search for High-Frequency Coronal Brightness Variations in the 21 August 2017 Total Solar Eclipse [6]
    Rudawy, P., Radziszewski, K., Berlicki, A., Phillips, K. J. H., Jess, D. B., Keys, P. H. & Keenan, F. P., Solar Physics, 294, 48

2018

  1. Alfvén wave dissipation in the solar chromosphere [78]
    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., Nature Physics, 14, 480
  2. Photospheric Observations of Surface and Body Modes in Solar Magnetic Pores [55]
    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, ApJ, 857, 28
  3. Propagating Spectropolarimetric Disturbances in a Large Sunspot [28]
    Stangalini, M., Jafarzadeh, S., Ermolli, I., Erdélyi, R., Jess, D. B., Keys, P. H., Giorgi, F., Murabito, M., Berrilli, F. & Del Moro, D., ApJ, 869, 110

2017

  1. Hα and Hβ Emission in a C3.3 Solar Flare: Comparison between Observations and Simulations [19]
    Capparelli, Vincenzo, Zuccarello, Francesca, Romano, Paolo, Simões, Paulo J. A., Fletcher, Lyndsay, Kuridze, David, Mathioudakis, Mihalis, Keys, Peter H., Cauzzi, Gianna & Carlsson, Mats, ApJ, 850, 36
  2. An Inside Look at Sunspot Oscillations with Higher Azimuthal Wavenumbers [49]
    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., ApJ, 842, 59

2016

  1. Solar coronal magnetic fields derived using seismology techniques applied to omnipresent sunspot waves [69]
    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, Nature Physics, 12, 179
  2. Time-dependent Suppression of Oscillatory Power in Evolving Solar Magnetic Fields [5]
    Krishna Prasad, S., Jess, D. B., Jain, R. & Keys, P. H., ApJ, 823, 45

2015

  1. Wave Damping Observed in Upwardly Propagating Sausage-mode Oscillations Contained within a Magnetic Pore [73]
    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., ApJ, 806, 132
  2. The Dynamics of Rapid Redshifted and Blueshifted Excursions in the Solar Hα Line [68]
    Kuridze, D., Henriques, V., Mathioudakis, M., Erdélyi, R., Zaqarashvili, T. V., Shelyag, S., Keys, P. H. & Keenan, F. P., ApJ, 802, 26

2014

  1. Nanoflare Activity in the Solar Chromosphere [20]
    Jess, D. B., Mathioudakis, M. & Keys, P. H., ApJ, 795, 172
  2. Dynamic properties of bright points in an active region [31]
    Keys, P. H., Mathioudakis, M., Jess, D. B., Mackay, D. H. & Keenan, F. P., A&A, 566, A99

2013

  1. The Influence of the Magnetic Field on Running Penumbral Waves in the Solar Chromosphere [90]
    Jess, D. B., Reznikova, V. E., Van Doorsselaere, T., Keys, P. H. & Mackay, D. H., ApJ, 779, 168
  2. Tracking magnetic bright point motions through the solar atmosphere [33]
    Keys, P. H., Mathioudakis, M., Jess, D. B., Shelyag, S., Christian, D. J. & Keenan, F. P., MNRAS, 428, 3220
  3. Failed filament eruption inside a coronal mass ejection in active region 11121 [32]
    Kuridze, D., Mathioudakis, M., Kowalski, A. F., Keys, P. H., Jess, D. B., Balasubramaniam, K. S. & Keenan, F. P., A&A, 552, A55

2012

  1. The Source of 3 Minute Magnetoacoustic Oscillations in Coronal Fans [89]
    Jess, D. B., De Moortel, I., Mathioudakis, M., Christian, D. J., Reardon, K. P., Keys, P. H. & Keenan, F. P., ApJ, 757, 160
  2. Propagating Wave Phenomena Detected in Observations and Simulations of the Lower Solar Atmosphere [61]
    Jess, D. B., Shelyag, S., Mathioudakis, M., Keys, P. H., Christian, D. J. & Keenan, F. P., ApJ, 746, 183
  3. The Origin of Type I Spicule Oscillations [71]
    Jess, D. B., Pascoe, D. J., Christian, D. J., Mathioudakis, M., Keys, P. H. & Keenan, F. P., ApJ, 744, L5

2011

  1. The Velocity Distribution of Solar Photospheric Magnetic Bright Points [57]
    Keys, P. H., Mathioudakis, M., Jess, D. B., Shelyag, S., Crockett, P. J., Christian, D. J. & Keenan, F. P., ApJ, 740, L40
  2. Chromospheric velocities of a C-class flare [11]
    Keys, P. H., Jess, D. B., Mathioudakis, M. & Keenan, F. P., A&A, 529, A127
  3. Vorticity in the solar photosphere [118]
    Shelyag, S., Keys, P., Mathioudakis, M. & Keenan, F. P., A&A, 526, A5

Created on Wed Apr 22 04:36:36 2026.