Publications of R. Gafeira ordered by citations

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

Orcid ID: 0000-0003-4920-0153

87	The bimodal colors of Centaurs and small Kuiper belt objects Peixinho, N., Delsanti, A., Guilbert-Lepoutre, A., Gafeira, R. & Lacerda, P., 2012, A&A, 546, A86
80	The European Solar Telescope Quintero Noda, C., Schlichenmaier, R., Bellot Rubio, L. R., Löfdahl, M. G., Khomenko, E., Jurčák, J., Leenaarts, J., Kuckein, C., González Manrique, S. J., Gunár, S., Nelson, C. J., de la Cruz Rodríguez, J., Tziotziou, K., Tsiropoula, G., Aulanier, G., Aboudarham, J., Allegri, D., Alsina Ballester, E., Amans, J. P., Asensio Ramos, A., Bailén, F. J., Balaguer, M., Baldini, V., Balthasar, H., Barata, T., Barczynski, K., Barreto Cabrera, M., Baur, A., Béchet, C., Beck, C., Belío-Asín, M., Bello-González, N., Belluzzi, L., Bentley, R. D., Berdyugina, S. V., Berghmans, D., Berlicki, A., Berrilli, F., Berkefeld, T., Bettonvil, F., Bianda, M., Bienes Pérez, J., Bonaque-González, S., Brajša, R., Bommier, V., Bourdin, P.-A., Burgos Martín, J., Calchetti, D., Calcines, A., Calvo Tovar, J., Campbell, R. J., Carballo-Martín, Y., Carbone, V., Carlin, E. S., Carlsson, M., Castro López, J., Cavaller, L., Cavallini, F., Cauzzi, G., Cecconi, M., Chulani, H. M., Cirami, R., Consolini, G., Coretti, I., Cosentino, R., Cózar-Castellano, J., Dalmasse, K., Danilovic, S., De Juan Ovelar, M., Del Moro, D., del Pino Alemán, T., del Toro Iniesta, J. C., Denker, C., Dhara, S. K., Di Marcantonio, P., Díaz Baso, C. J., Diercke, A., Dineva, E., Díaz-García, J. J., Doerr, H.-P., Doyle, G., Erdelyi, R., Ermolli, I., Escobar Rodríguez, A., Esteban Pozuelo, S., Faurobert, M., Felipe, T., Feller, A., Feijoo Amoedo, N., Femenía Castellá, B., Fernandes, J., Ferro Rodríguez, I., Figueroa, I., Fletcher, L., Franco Ordovas, A., Gafeira, R., Gardenghi, R., Gelly, B., Giorgi, F., Gisler, D., Giovannelli, L., González, F., González, J. B., González-Cava, J. M., González García, M., Gömöry, P., Gracia, F., Grauf, B., Greco, V., Grivel, C., Guerreiro, N., Guglielmino, S. L., Hammerschlag, R., Hanslmeier, A., Hansteen, V., Heinzel, P., Hernández-Delgado, A., Hernández Suárez, E., Hidalgo, S. L., Hill, F., Hizberger, J., Hofmeister, S., Jägers, A., Janett, G., Jarolim, R., Jess, D., Jiménez Mejías, D., Jolissaint, L., Kamlah, R., Kapitán, J., Kašparová, J., Keller, C. U., Kentischer, T., Kiselman, D., Kleint, L., Klvana, M., Kontogiannis, I., Krishnappa, N., Kučera, A., Labrosse, N., Lagg, A., Landi Degl'Innocenti, E., Langlois, M., Lafon, M., Laforgue, D., Le Men, C., Lepori, B., Lepreti, F., Lindberg, B., Lilje, P. B., López Ariste, A., López Fernández, V. A., López Jiménez, A. C., López López, R., Manso Sainz, R., Marassi, A., Marco de la Rosa, J., Marino, J., Marrero, J., Martín, A., Martín Gálvez, A., Martín Hernando, Y., Masciadri, E., Martínez González, M., Matta-Gómez, A., Mato, A., Mathioudakis, M., Matthews, S., Mein, P., Merlos García, F., Moity, J., Montilla, I., Molinaro, M., Molodij, G., Montoya, L. M., Munari, M., Murabito, M., Núñez Cagigal, M., Oliviero, M., Orozco Suárez, D., Ortiz, A., Padilla-Hernández, C., Paéz Mañá, E., Paletou, F., Pancorbo, J., Pastor Cañedo, A., Pastor Yabar, A., Peat, A. W., Pedichini, F., Peixinho, N., Peñate, J., Pérez de Taoro, A., Peter, H., Petrovay, K., Piazzesi, R., Pietropaolo, E., Pleier, O., Poedts, S., Pötzi, W., Podladchikova, T., Prieto, G., Quintero Nehrkorn, J., Ramelli, R., Ramos Sapena, Y., Rasilla, J. L., Reardon, K., Rebolo, R., Regalado Olivares, S., Reyes García-Talavera, M., Riethmüller, T. L., Rimmele, T., Rodríguez Delgado, H., Rodríguez González, N., Rodríguez-Losada, J. A., Rodríguez Ramos, L. F., Romano, P., Roth, M., Rouppe van der Voort, L., Rudawy, P., Ruiz de Galarreta, C., Rybák, J., Salvade, A., Sánchez-Capuchino, J., Sánchez Rodríguez, M. L., Sangiorgi, M., Sayède, F., Scharmer, G., Scheiffelen, T., Schmidt, W., Schmieder, B., Scirè, C., Scuderi, S., Siegel, B., Sigwarth, M., Simões, P. J. A., Snik, F., Sliepen, G., Sobotka, M., Socas-Navarro, H., Sola La Serna, P., Solanki, S. K., Soler Trujillo, M., Soltau, D., Sordini, A., Sosa Méndez, A., Stangalini, M., Steiner, O., Stenflo, J. O., Štěpán, J., Strassmeier, K. G., Sudar, D., Suematsu, Y., Sütterlin, P., Tallon, M., Temmer, M., Tenegi, F., Tritschler, A., Trujillo Bueno, J., Turchi, A., Utz, D., van Harten, G., van Noort, M., van Werkhoven, T., Vansintjan, R., Vaz Cedillo, J. J., Vega Reyes, N., Verma, M., Veronig, A. M., Viavattene, G., Vitas, N., Vögler, A., von der Lühe, O., Volkmer, R., Waldmann, T. A., Walton, D., Wisniewska, A., Zeman, J., Zeuner, F., Zhang, L. Q., Zuccarello, F. & Collados, M., 2022, A&A, 666, A21
48	Analysis of full-disc Ca II K spectroheliograms. III. Plage area composite series covering 1892-2019 Chatzistergos, Theodosios, Ermolli, Ilaria, Krivova, Natalie A., Solanki, Sami K., Banerjee, Dipankar, Barata, Teresa, Belik, Marcel, Gafeira, Ricardo, Garcia, Adriana, Hanaoka, Yoichiro, Hegde, Manjunath, Klimeš, Jan, Korokhin, Viktor V., Lourenço, Ana, Malherbe, Jean-Marie, Marchenko, Gennady P., Peixinho, Nuno, Sakurai, Takashi & Tlatov, Andrey G., 2020, A&A, 639, A88
48	Transverse Oscillations in Slender Ca II H Fibrils Observed with Sunrise/SuFI Jafarzadeh, S., Solanki, S. K., Gafeira, R., van Noort, M., Barthol, P., Blanco Rodríguez, J., del Toro Iniesta, J. C., Gandorfer, A., Gizon, L., Hirzberger, J., Knölker, M., Orozco Suárez, D., Riethmüller, T. L. & Schmidt, W., 2017, ApJS, 229, 9
47	Machine learning in solar physics Asensio Ramos, Andrés, Cheung, Mark C. M., Chifu, Iulia & Gafeira, Ricardo, 2023, Living Reviews in Solar Physics, 20, 4
44	DeSIRe: Departure coefficient aided Stokes Inversion based on Response functions Ruiz Cobo, B., Quintero Noda, C., Gafeira, R., Uitenbroek, H., Orozco Suárez, D. & Páez Mañá, E., 2022, A&A, 660, A37
28	Machine learning initialization to accelerate Stokes profile inversions Gafeira, R., Orozco Suárez, D., Milić, I., Quintero Noda, C., Ruiz Cobo, B. & Uitenbroek, H., 2021, A&A, 651, A31
26	Oscillations on Width and Intensity of Slender Ca II H Fibrils from Sunrise/SuFI Gafeira, R., Jafarzadeh, S., Solanki, S. K., Lagg, A., van Noort, M., Barthol, P., Blanco Rodríguez, J., del Toro Iniesta, J. C., Gandorfer, A., Gizon, L., Hirzberger, J., Knölker, M., Orozco Suárez, D., Riethmüller, T. L. & Schmidt, W., 2017, ApJS, 229, 7
22	Mimicking spectropolarimetric inversions using convolutional neural networks Milić, I. & Gafeira, R., 2020, A&A, 644, A129
19	Morphological Properties of Slender Ca II H Fibrils Observed by SUNRISE II Gafeira, R., Lagg, A., Solanki, S. K., Jafarzadeh, S., van Noort, M., Barthol, P., Blanco Rodríguez, J., del Toro Iniesta, J. C., Gandorfer, A., Gizon, L., Hirzberger, J., Knölker, M., Orozco Suárez, D., Riethmüller, T. L. & Schmidt, W., 2017, ApJS, 229, 6
16	Mass-luminosity relation for FGK main sequence stars: metallicity and age contributions Gafeira, Ricardo, Patacas, Carlos & Fernandes, João, 2012, Astrophysics and Space Science, 341, 405
14	Diagnostic capabilities of spectropolarimetric observations for understanding solar phenomena. I. Zeeman-sensitive photospheric lines Quintero Noda, C., Barklem, P. S., Gafeira, R., Ruiz Cobo, B., Collados, M., Carlsson, M., Martínez Pillet, V., Orozco Suárez, D., Uitenbroek, H. & Katsukawa, Y., 2021, A&A, 652, A161
13	Temporal Evolution of Sunspot Areas and Estimation of Related Plasma Flows Gafeira, R., Fonte, C. C., Pais, M. A. & Fernandes, J., 2014, Solar Physics, 289, 1531
11	Analysis of full-disc Hα observations: Carrington maps and filament properties in 1909-2022 Chatzistergos, Theodosios, Ermolli, Ilaria, Banerjee, Dipankar, Barata, Teresa, Chouinavas, Ioannis, Falco, Mariachiara, Gafeira, Ricardo, Giorgi, Fabrizio, Hanaoka, Yoichiro, Krivova, Natalie A., Korokhin, Viktor V., Lourenço, Ana, Marchenko, Gennady P., Malherbe, Jean-Marie, Peixinho, Nuno, Romano, Paolo & Sakurai, Takashi, 2023, A&A, 680, A15
11	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
9	A study of the capabilities for inferring atmospheric information from high-spatial-resolution simulations Quintero Noda, C., Khomenko, E., Collados, M., Ruiz Cobo, B., Gafeira, R., Vitas, N., Rempel, M., Campbell, R. J., Pastor Yabar, A., Uitenbroek, H. & Orozco Suárez, D., 2023, A&A, 675, A93
8	Revisiting the mass- and radius-luminosity relations for FGK main-sequence stars Fernandes, João, Gafeira, Ricardo & Andersen, Johannes, 2021, A&A, 647, A90
8	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
8	Sunspots Identification Through Mathematical Morphology: The Method Bourgeois, Slava, Barata, Teresa, Erdélyi, Robertus, Gafeira, Ricardo & Oliveira, Orlando, 2024, Solar Physics, 299, 10
6	Temporal evolution of short-lived penumbral microjets Siu-Tapia, A. L., Bellot Rubio, L. R., Orozco Suárez, D. & Gafeira, R., 2020, A&A, 642, A128
4	The automatic identification and tracking of coronal flux ropes. II. New mathematical morphology-based flux rope extraction method and deflection analysis Wagner, A., Bourgeois, S., Kilpua, E. K. J., Sarkar, R., Price, D. J., Kumari, A., Pomoell, J., Poedts, S., Barata, T., Erdélyi, R., Oliveira, O. & Gafeira, R., 2024, A&A, 683, A39
3	Diagnosing the solar atmosphere through the Mg I b2 5173 Å line: II. Morphological classification of the intensity and circular polarization profiles Siu-Tapia, A. L., Bellot Rubio, L. R., Orozco Suárez, D. & Gafeira, R., 2025, A&A, 696, A106
3	3D Solar Coronal Loop Reconstructions with Machine Learning Chifu, Iulia & Gafeira, Ricardo, 2021, ApJ, 910, L10
3	Space Surveillance payload camera breadboard: Star tracking and debris detection algorithms Filho, J., Duarte, P. M. R., Gordo, P., Peixinho, N., Melicio, R., Valério, D. & Gafeira, R., 2023, Advances in Space Research, 72, 4215
3	Exploring Magnetic Loops and Serpentine Fields in the Quiet Sun with the GRIS-IFU Campbell, Ryan J., Gafeira, Ricardo, Mathioudakis, Mihalis, Noda, C. Quintero & Collados, Manuel, 2023, ApJ, 944, 150
3	Ground-based Observations of Sunspots from the Observatory of Coimbra: Evaluation of Different Automated Approaches to Analyse its Datasets Carvalho, S., Pina, P., Barata, T., Gafeira, R. & Garcia, A., 2016, Coimbra Solar Physics Meeting: Ground-based Solar Observations in the Space Instrumentation Era (Editors: Dorotovic, I., Fischer, C. E. & Temmer, M.), Astronomical Society of the Pacific Conference Series, 504, p. 125
3	Long-term properties of coronal off-limb structures Bourgeois, S., Chierichini, S., Soós, Sz., Erdélyi, R., Liu, J., Korsós, M. B., Gafeira, R. & Barata, T., 2025, A&A, 693, A301
2	Magnetic braking and dynamo evolution of β Hydri Santos, A. R. G., Metcalfe, T. S., Kochukhov, O., Ayres, T. R., Gafeira, R. & Campante, T. L., 2025, A&A, 698, L23
2	Testing the Accuracy of Coimbra Astronomical Observatory Solar Filament Historical Series (1929-1941) Lourenço, Ana, Gafeira, Ricardo, Bonifácio, Vitor, Barata, Teresa, Fernandes, João & Silva, Eva, 2021, Solar Physics, 296, 155
1	Variation rate of sunspot area Gafeira, R., Fonte, C. C., Pais, M. A. & Fernandes, J., 2013, Memorie della Societa Astronomica Italiana, 84, 428
1	PoET, the Paranal solar ESPRESSO Telescope: a spatially resolved Sun in a high-resolution spectrograph Leite, Inês, Cabral, Alexandre, Santos, Nuno, Silva, André, Oliveira, António, Wehbé, Bachar, Alves, David, Martins, Jorge, Abreu, Manuel, Monteiro, Manuel, Moreno, Pedro & Gafeira, Ricardo, 2024, Ground-based and Airborne Instrumentation for Astronomy X (Editors: Bryant, Julia J., Motohara, Kentaro & Vernet, Jo\"el. R. D.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 13096, p. 1309674
1	Satellite Star Tracker Breadboard with Space Debris Detection Capability for LEO Filho, Joel, Gordo, Paulo, Peixinho, Nuno, Gafeira, Ricardo, Melicio, Rui & Silva, André, 2023, Journal of Physics Conference Series, Journal of Physics Conference Series, 2526, p. 012119
0	Exploring dynamic, small-scale quiet Sun magnetism at high S/N with the GREGOR/GRIS-IFU Campbell, Ryan, Mathioudakis, Mihalis, Collados, Manuel, Quintero Noda, Carlos & Gafeira, Ricardo, 2022, 44th COSPAR Scientific Assembly. Held 16-24 July, 44, p. 2510
0	Magnetic properties of short-lived penumbral microjets Tapia, Azaymi Siu, Orozco Suárez, David, Bellot Rubio, L. R. & Gafeira, Ricardo, 2022, 44th COSPAR Scientific Assembly. Held 16-24 July, 44, p. 2520
0	Solar and Stellar Coronal Mass Ejections - a review of the Cool Stars 21 splinter session Chifu, Iulia, Santos, Ângela R. G., Gafeira, Ricardo & Bothmer, Volker, 2022, The 21st Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, p. 197
0	Total Electron Content PCA-NN Prediction Model for South-European Middle Latitudes Morozova, Anna, Barata, Teresa, Barlyaeva, Tatiana & Gafeira, Ricardo, 2023, Atmosphere, 14, 1058
0	Total electron content PCA-NN model for middle latitudes Morozova, Anna, Barata, Teresa, Barlyaeva, Tatiana & Gafeira, Ricardo, 2023, arXiv:2306.01512
0	The Sun at millimeter wavelengths: V. Magnetohydrodynamic waves in a fibrillar structure Saberi, M., Jafarzadeh, S., Wedemeyer, S., Gafeira, R., Szydlarski, M., Jess, D. B. & Stangalini, M., 2025, A&A, 693, A19
0	Magnetic Evolution Beyond the Main Sequence: a Born-again Dynamo in β Hydri Santos, Ângela, Metcalfe, Travis, Kochukhov, Oleg, Ayres, Thomas, Gafeira, Ricardo & Campante, Tiago, 2025, TASC9/KASC16 9th TESS/16th Kepler Asteroseismic Science Consortium Workshop, p. 17