Results 21 to 30 of about 2,918,449 (280)

A Model for Gradual-phase Heating Driven by MHD Turbulence in Solar Flares

The Astrophysical Journal, 2023
Coronal flare emission is commonly observed to decay on timescales longer than those predicted by impulsively driven, one-dimensional flare loop models.
William Ashfield IV, Dana Longcope
doaj   +1 more source

Beyond the disk: EUV coronagraphic observations of the Extreme Ultraviolet Imager on board Solar Orbiter [PDF]

, 2023
Context. Most observations of the solar corona beyond 2 R⊙ consist of broadband visible light imagery carried out with coronagraphs. The associated diagnostics mainly consist of kinematics and derivations of the electron number density.
Delmotte, F., E. Buchlin, F. Auchère, Meltchakov, E., Berghmans, D., A. Hermans, Hervier, V., Andretta, V., Nicula, B., C. Dumesnil, F. Delmotte, Buchlin, E., U. Schühle, F. Landini, Halain, J., Rochus, P., Zhang, X., Mercier, R., E. Kraaikamp, M. Mierla, Zhukov, A. N., Harra, L., K. Stegen, V. Andretta, V. Hervier, FRASSATI, FEDERICA, SUSINO, ROBERTO, Teriaca, L., Halain, J.-P., Stegen, K., Halain, J. -P., R. Mercier, Hermans, A., Delmotte, Franck, Smith, P. J., West, M., W. Schmutz, Parenti, S., LANDINI, Federico, S. Gissot, Schmutz, W., Russano, G., François, S., Verbeeck, C., G. Russano, C. Sasso, J.-P. Halain, Soubrié, E., Romoli, M., Sasso, C., Landini, F., M. Gyo, X. Zhang, A. N. Zhukov, G. Morinaud, Smith, P., Zhukov, A., S. François, Gissot, S., Smith, P.J., D. Berghmans, SASSO, CLEMENTINA, Gyo, M., Abbo, L., L. Teriaca, Renotte, E., RUSSANO, Giuliana, M. West, F. Frassati, Zhukov, A.N., Morinaud, G., Philippon, A., Mierla, M., Schühle, U., Meltchakov, Evgueni, Susino, R., E. Soubrié, Auchère, F., E. Meltchakov, Jerse, G., B. Nicula, Dumesnil, C., C. Verbeeck, Frassati, F., S. Parenti, Hermans, Aline, L. Harra, G. Jerse, P. J. Smith, R. Susino, E. Renotte, A. Philippon, M. Romoli, L. Abbo, Rochus, Pierre, P. Rochus, Kraaikamp, E., JERSE, GIOVANNA, ANDRETTA, Vincenzo   +98 more
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Diagnostics of active and eruptive prominences through hydrogen and helium lines modelling [PDF]

, 2008
In this study we show how hydrogen and helium lines modelling can be used to make a diagnostic of active and eruptive prominences. One motivation for this work is to identify the physical conditions during prominence activation and eruption. Hydrogen and
Labrosse, N., Vial, J.-C., Gouttebroze, P.   +2 more
core   +6 more sources

Long-Lifespan Polyorganosiloxane-Based Silicone Evaporator for High-Efficiency Seawater Desalination. [PDF]

Adv Sci (Weinh)
Conventional evaporators suffer from salt crystallization and degradation. We design a white polyorganosiloxane evaporator with a reflector, achieving 4.344 kg m−2 h−1 at 1 sun in 3.5 wt.% NaCl. It shows over 53‑day cycling stability and 197‑day seawater resistance.
Zheng J, Zhang L, Ni H, Chen S, Lin X, Wang L, Yuan Z.   +6 more
europepmc   +2 more sources

Millimeter and X-Ray Emission from the 5 July 2012 Solar Flare [PDF]

, 2022
The 5 July 2012 solar flare SOL2012-07-05T11:44 (11:39 – 11:49 UT) with an increasing millimeter spectrum between 93 and 140 GHz is considered. We use space and ground-based observations in X-ray, extreme ultraviolet, microwave, and millimeter wave ...
Ryzhov V., Morgachev A., Tsap Y., Motorina G., Nagnibeda V., Smirnova V., Kuznetsov S.   +6 more
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Early detection of a solar flare - A study of X-ray, extreme ultraviolet, H-alpha, and solar radio emission from solar flares [PDF]

, 1968
X ray, extreme ultraviolet, H alpha, and radio emission from solar flares evaluated for use in satellite flare alarm ...
Richard F. Donnelly
openalex   +2 more sources

Experimental and Analytical Studies of Merging Plasma Loops on the Caltech Solar Loop Experiment [PDF]

, 2011
Of crucial importance for magnetized plasmas is magnetic helicity, a topological quantity that measures the knottedness or twistedness of the magnetic field. A universal relaxation theory, applicable to astrophysical and laboratory plasmas, dictates the
Perkins, Rory James
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Statistical analysis for EUV dynamic spectra and their impact on the ionosphere during solar flares

Earth, Planets and Space, 2023
The X-rays and extreme ultraviolet (EUV) emitted during solar flares can rapidly change the physical composition of Earth’s ionosphere, causing space weather phenomena.
Shohei Nishimoto, Kyoko Watanabe, Hidekatsu Jin, Toshiki Kawai, Shinsuke Imada, Tomoko Kawate, Yuichi Otsuka, Atsuki Shinbori, Takuya Tsugawa, Michi Nishioka   +9 more
doaj   +1 more source

Extreme ultraviolet imaging of three-dimensional magnetic reconnection in a solar eruption [PDF]

, 2015
X.C., J.Q.S., M.D.D., Y.G., P.F.C. and C.F. are supported by NSFC through grants 11303016, 11373023, 11203014 and 11025314, and by NKBRSF through grants 2011CB811402 and 2014CB744203. C.E.P. and S.J.E. are supported by the UK STFC. J.Z.
Sun, J.Q., Fang, C., Priest, E.R., Guo, Y., Edwards, S.J., Cheng, X., Parnell, C.E., Zhang, J., Ding, M.D., Chen, P.F., Priest, E.R.; id_orcid, Parnell, C.E.; id_orcid   +11 more
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Operation of a free-electron laser from the extreme ultraviolet to the water window [PDF]

, 2007
We report results on the performance of a free-electron laser operating at a wavelength of 13.7 nm where unprecedented peak and average powers for a coherent extreme-ultraviolet radiation source have been measured.
T. Jezynski, REDLIN H, T. Hott, Di Pirro, G, Pucyk, P., Simon, C, CIANCHI A, NUNEZ T, E. Sombrowski, Castro, P, M. Körfer, P. Spanknebel, Zagorodnov, I, N. Baboi, SANDNER W, Brovko, O.I, Dardis, J, Poletto, L, D. Proch, Stephan, Frank, Cubaynes, D., Saldin, E. L., Feldhaus, J, Kavanagh, K., KOSTIN D, W. Ackermann, Ch, Gerth, Castellano, M., Khodyachykh, S, Pchalek, N., C. Pagani, SCHMIDT B, A. A. Sorokin, Frisch, J, PLONJES E, Yurkov, M. V., Ivanisenko, Y., KRASSILNIKOV M, Azima, A: Baboi, N, V. Miltchev, L. Petrosyan, I. Will, Oppelt, Anne, T. Edwards, H., K. Pozniak, Shabunov, A.V., Kavanagh, K, Cubaynes, D, Han, J.H., V. Yurkov, M., Shabunov, A., Feldhaus, J., Kostin, D, N, Schnepp, S., Kostin, D., Monaco, Laura, A. Sorokin, A., Roensch, J, Grecki, M., SOROKIN AA, R. Treusch, WEILAND T, M. Kollewe, Koprek, W., Yurkov, M., HAN JH, N. Pchalek, Yeates, Patrick, Schneidmiller, E. A., Tsakov, I, Flottmann, K, L. Saldin, E., HACKER K, Ross, M., Choroba, S., Sandner, W, C. Simon, R. Kammering, Kuhlmann, M., KATALEV V, Schmitz, M, BEUTNER B, Decking, W, Schneidmiller, E.A., SOMBROWSKI E, Saldin, E., I. Brovko, O., Plonjes, E, GRIMM O, CHIADRONI E, TIEDTKE K, Luna, H, G. Petrosyan, Delsim-Hashemi, H., J. Frisch, GERTH C, Grabosch, H, IVANISENKO Y, Limberg, T., Katalev, V, Nuez, T, FAATZ B, DOHLUS M, VOGEL E, K. Flöttmann, Roensch, Juliane, Krassilnikov, Mikhail, Schreiber, S., JALMUZNA W, Rossbach, J, Tischer, M, H. T. Edwards, L. Lilje, WINTER A, LUNA H, A. Bolzmann, LILJE L, Ackermann, W, MOLLER WD, Prat, E., STEPHAN F, SCHMITZ M, A. Delserieys, Stulle, F, K. Wittenburg, Lewis, C. L. S., Seidel, M, WITTENBURG K, M. Sachwitz, Gerth, C, Brovko, O.I., M. Seidel, S. Schnepp, KOCHARYAN V, Jaeschke, E., Staykov, L., Ivanisenko, H.-J. Y., B. Steffen, Katalev, V., DARDIS J, J. Pedregosa Gutierrez, Saldin, E.L., Brandt, A, H. Redlin, Korfer, M, Kennedy, E, J. T. Costello, Kennedy, E.T., SCHMUSER P, KUBE G, SIMON C, Staykov, L, Edwards, H.T., Spanknebel, P., Muller, W, Korepanov, S, Miltchev, V., Pozniak, K, C. L. S. Lewis, F. Stulle, Schreiber, Siegfried, Schmuser, P, Honkavaara, K, Sorokin, A. A., Roehrs, M, Will, Ingo, Vogel, E., Hüning, M., Roehrs, M., Miltchev, Velizar, A: Baboi, D. Kostin, Spesyvtsev, R., Rehlich, K., NICOLOSI, PIERGIORGIO, NAPIERALSKI O, TSAKOV I, PAPARELLA R, A. Azima, Düsterer, S., Petrosyan, B., Schmidt, B., I. Zagorodnov, Winter, A, C.h. Gerth, Pozniak, K., KAVANAGH K, CASTELLANO M, E. Plönjes, J. Roensch, Wellhofer, M, Hahn, U, M. Ross, Poletto, L., Asova, Galina, Luong, M., D. Sertore, Castellano, M, YEATES P, N. Golubeva, Asova, G., FROHLICH L, W. F. O. Müller, Redlin, H, Thom, H., BOLZMANN A, Asova, G, Dohlus, M, Sertore, D, Han, H., Krassilnikov, M., Müller, W.F.O., Saldin, E, Dardis, J., Martins, M, Lewis, Ciaran, Möller, W. D., H. Luna, M. Castellano, Redlin, H., Schneider, J. R., D. Cubaynes, Jaeschke, Eberhard, Yurkov, M.V., Weiland, T., JEZYNSKI T, Romaniuk, R., K. Honkavaara, Richter, M., Delsim-Hashemi, H, Luna, H., A. Eckhardt, FLOTTMANN K, Tiedtke, K, Michelato, P, Khodyachykh, S., Weiland, Thomas, RYBNIKOV V, Lipka, S., BRINKMANN R, Martins, M.,, Golubeva, N., Zagorodnov, I., KOLLEWE M, A. Winter, Görler, M., Ivanisenko, Y, Löhl, F., MARTINS M, Hahn, U., Schmüser, P., Sachwitz, M., Weise, H, Napieralski, O., LUONG M, M. Görler, M. Schmitz, Korepanov, S., KOREPANOV S, Schnepp, Sascha, Pchalek, N, SACHWITZ M, M. Kuhlmann, E. Prat, Sombrowski, E, Richter, M, W. Wurth, CATANI L, V. Rybnikov, THOM H, Oppelt, A., SCHNEPP S, Simon, C., Costello, J. T, Faatz, B., Sorokin, A.A., SPANKNEBEL P, Delsim Hashemi, H, A. Schneidmiller, E., RICHTER M, Bolzmann, A, L. Catani, Sombrowski, E., Paparella, R., LIPKA D, B. Beutner, PAGANI C, Gensch, U., Körfer, M., Nicolosi, P., Yurkov, M, Radcliffe, P, Frisch, Josef, Radcliffe, P., Schlarb, H., Vogel, E, Petersen, B., Kollewe, M., SERTORE D, Rybnikov, V, Balandin, V., Lohl, F, Meyer, M, Napoly, O, KHODYACHYKH S, Proch, D., Shabunov, A, Kennedy, Eugene T., S. Choroba, Ayvazyan, V, Grabosch, H.-J., Nolle, D, Napieralski, O, J. R. Schneider, PRAT E, J. Bähr, W. Sandner, Bahr, J, B. Petersen, A. V. Shabunov, Treusch, R., R. Schneider, J., Edwards, H. T., V. Ayvazyan, Baboi, N., NOLLE D, FRISCH J, H. Han, J., Grimm, O., Ross, Marc, CHOROBA S, M. Krassilnikov, FELDHAUS J, Eckhardt, A., MILTCHEV V, PFLUGER J, Bahr, J., L. Staykov, KORFER M, H. Delsim Hashemi, H. J. Grabosch, CUBAYNES D, KUHLMANN M, O. Napieralski, Han, Jang Hui, M. Meyer, KOPREK W, F. O. Müller, W., U. Hahn, Bähr, Jürgen W., Costello, John T., Shabunov, A. V., ACKERMANN W, LOHL F, POZNIAK K, Frisch, J., Garvey, T., Brovko, O. I., ZAGORODNOV I, Seidel, M., K. Tiedtke, Bolzmann, A., Oppelt, A, SALDIN EL, Balandin, V, Petroysan, L., Decking, W., Edwards, H.T, JAESCHKE E, Treusch, R, T. Kennedy, E., G. Asova, Lewis, C, Lipka, Dirk, Hacker, K, WELLHOFFER M, T. Garvey, CASTRO P, Chiadroni, E., Honkavaara, K., S. Düsterer, HUNING M, ROSS M, Winter, A., CIANCHI, ALESSANDRO, Brandt, A., Pagani, C., Will, I., Roensch, J., DECKING W, ROSSBACH J, Wellhöfer, M., E. Chiadroni, Brinkmann, R, V. Balandin, DELSERIEYS A, Frohlich, L, Kube, G, Schneider, J, Petrosyan, L., ROMANIUK R, Wendt, M, PEDREGOSA GUTIERREZ J, E. L. Saldin, F. Stephan, KENNEDY ET, M. Martins, SHABUNOV AV, J. Pedregosa-Gutierrez, Wittenburg, K, T. Limberg, Grabosch, Hans-Jürgen, Grabosch, H., ECKHARDT A, Wurth, W, Jalmuzna, W, Schmitz, M., Delserieys, A, Steffen, Bernhard, D. Möller, W., Müller, W., Moller, W, Gretchko, V., Schnepp, S, M. Tischer, Zagorodnov, Igor A., Sachwitz, M, Castro, P., PUCYK P, S. Schreiber, Yeates, P, ROENSCH J, Spanknebel, P, Vogel, E. M., NAPOLY O, Cianchi, A, RADCLIFFE P, YURKOV MV, Jezynski, T., Martins, M., Pedregosa-Gutierrez, J, K. Hacker, Chiadroni, E, Edwards, H. T, Michelato, P., U. Gensch, Möller, W., GRECKI M, Rehlich, K, R. Spesyvtsev, Edwards, A., Lewis, S., R. Brinkmann, W. D. Möller, Brinkmann, R., E. T. Kennedy, Dohlus, M., Delserieys, A., W. Decking, Ackermann, Wolfgang, O. Napoly, Wurth, W., P. Nicolosi, Hott, T., AYVAZYAN V, HAHN U, Toleikis, S, Han, J, Kavanagh, Kevin D., Sandner, Wolfgang, M. V. Yurkov, I. Tsakov, D. Nölle, Lilje, L, Catani, L., Weise, H., MULLER WFO, SIMROCK S, ROEHRS M, Monaco, L, Dohlus, Martin, STAYKOV L, M. Hüning, J. H. Han, S. Toleikis, Plönjes, E., Schneidmiller, E, Meyer, M., A. Brandt, V. Shabunov, A., DUSTERER S, Körfer, Markus, Beutner, B., Sandner, W., Garvey, T, Hott, T, OPPELT A, MEYER M, P. Castro, Petrosyan, G., Flöttmann, A., Stephan, F., Wendt, M., Jezynski, W., Grimm, O, Gensch, U, Grecki, M, Kennedy, E. T., Stephan, F, SCHNEIDMILLER EA, Yeates, P., Zapfe, K., Steffen, B, M. Grecki, B. Faatz, COSTELLO JT, A. Oppelt, STULLE F, T. Weiland, Rossbach, J., GORLER M, SEIDEL M, Schmidt, B, SCHREIBER S, LIMBERG T, Brovko, I., Kocharyan, V., Kube, G., PETERSEN B, Azima, SCHLARB H, Schlarb, H, Faatz, B, PROCH D, Ross, M, Lipka, D., Schmüser, Peter, Trines, D., Schreiber, S, HONKAVAARA K, Simrock, S, Romaniuk, R, Khodyachykh, Sergiy, Pflüger, J., Miltchev, V, M. Richter, Rybnikov, V., Costello, J.T, Möller, W.D., Simrock, S., Jaeschke, E, Delserieys, Alice, Petrosyan, Bagrat, Stulle, F., BAHR J, WURTH W, Beutner, B, REHLICH K, GARVEY T, MICHELATO P, W. Jalmuzna, Pagani, Carlo, POLETTO L, Costello, T., K. Rehlich, Spesyvtsev, R, G. Kube, H. Thom, Gerth, Ch., Gensch, Ulrich, Tsakov, I., Schneider, J.R., S. Khodyachykh, E. A. Schneidmiller, Sorokin, A, Paparella, R, Michelato, Paolo, Toleikis, S., H. Weise, Martins, M., Corriea, Klose, K., Prat, E, P. Pucyk, Kammering, R, BALANDIN V, P. Schmüser, Catani, L, Fröhlich, L., TREUSCH R, Luong, M, Ch. Gerth, M. Dohlus, Costello, J.T., HOTT T, TRINES D, Krassilnikov, M, A. Cianchi, E. Jaeschke, Tsakov, Ivan, PETROSYAN L, Klose, K, V. Kocharyan, J. Pflüger, ASOVA G, L. Fröhlich, Edwards, H., K. Zapfe, MONACO L, PETROSYAN B, Napoly, O., Grimm, Oliver, Tischer, M., PETROSYAN G, Ayvazyan, V., SPESYVTSEV R, Koprek, W, K. Klose, Sertore, Daniele, Limberg, T, M. Wellhöfer, M. Roehrs, Staykov, Lazar, BRANDT A, GRABOSCH HJ, Pucyk, P, S. Korepanov, Golubeva, N, Petersen, B, Nölle, D., Lilje, L., WEISE H, Cianchi, A., Monaco, L., Pfluger, J, SCHNEIDER JR, WENDT M, Flöttmann, K., Kuhlmann, M, D. Trines, Ackermann, W., T. Costello, J., Brovko, O. I, O. I. Brovko, KLOSE K, O. Grimm, Eckhardt, A, J. Feldhaus, KAMMERING R, Sertore, D., Will, I, Schneidmiller, A., Proch, D, P. Michelato, GENSCH U, DELSIM HASHEMI H, PCHALEK N, Gorler, M, Jalmuzna, W., H. Schlarb, Tiedtke, K., Rossbach, Jörg, TOLEIKIS S, Y. Ivanisenko, L. S. Lewis, C., Müller, W. F. O., STEFFEN B, Dusterer, S, TISCHER M, R. Romaniuk, ZAPFE K., Flöttmann, Klaus, Wittenburg, K., Weiland, T, Nuñez, T., Nicolosi, P, Azima, A., Petrosyan, B, T. Nuñez, Kammering, R., H.-J. Grabosch, Steffen, B., Lipka, D, Dardis, John, EDWARDS HT, J. Rossbach, B. Schmidt, Kocharyan, V, Costello, J. T., AZIMA A, Kennedy, T., GOLUBEVA N, Huning, M, M. Luong, H. Delsim-Hashemi, DI PIRRO G, Jezynski, T, Sorokin, A., L. Monaco, M. Wendt, Trines, D, Di Pirro, G., Pedregosa-Gutierrez, J., R. Paparella, LEWIS CLS, B. Petrosyan, Schneider, R., L. Poletto, E. Vogel, BABOI N, WILL I, BROVKO OI, K. Kavanagh, F. Löhl, G. Di Pirro, Pedregosa Gutierrez, J, J. Dardis, Kollewe, M, P. Radcliffe, Pagani, C, Choroba, S, Thom, H, P. Yeates, Han, J. H., Petrosyan, G, V. Katalev, Müller, Wolfgang Franz Otto, Petrosyan, L, D. Lipka, Hacker, K., W. Koprek, S. Simrock, Schneider J R, Zapfe, K. (author), PedregosaGutierrez J, Edwards H T, Beutner, B. (author), Lewis C L S, Moller W D, Ayvazyan, V. (author), Asova, G. (author), Schneidmiller E A, Muller W F O, Yurkov M V, Balandin, V. (author), Brandt, A. (author), Gerth Ch, Han J H, Ackermann, W. (author), Costello J T, Azima, A. (author), Zapfe K, Sorokin A A, Saldin E L, DelsimHashemi H, Bähr, J. (author), Bolzmann, A. (author), Baboi, N. (author), Kennedy E T, Nicolosi P, Seidel, M. (author), Shabunov A V   +761 more
core   +2 more sources