Non-zero phase-shifts of acoustic waves in the lower solar atmosphere measured from realistic simulations and their role in local helioseismology

Authors: Waidele, M., Zhao, Junwei, Kitiashvili, I. N.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2304.02057

Reconstructing Extreme Space Weather from Planet Hosting Stars

Authors: Airapetian, V. S., Adibekyan, V., Ansdell, M., Alexander, D., Bastian, T., Saikia, S. Boro, Brun, A. S., Cohen, O., Cuntz, M., Danchi, W., Davenport, J., DeNolfo, J., DeVore, R., Dong, C. F., Drake, J. J., France, K., Fraschetti, F., Herbst, K., Garcia-Sage, K., Gillon, M., Glocer, A., Grenfell, J. L., Gronoff, G., Gopalswamy, N., Guedel, M., Hartnett, H., Harutyunyan, H., Hinkel, N. R., Jensen, A. G., Jin, M., Johnstone, C., Kalas, P., Kane, S. R., Kay, C., Kitiashvili, I. N., Kochukhov, O., Kondrashov, D., Lazio, J., Leake, J., Li, G., Linsky, J., Lueftinger, T., Lynch, B., Lyra, W., Mandell, A. M., Mandt, K. E., Maehara, H., Miesch, M. S., Mickaelian, A. M., Mouchou, S., Notsu, Y., Ofman, L., Oman, L. D., Osten, R. A., Oran, R., Petre, R., Ramirez, R. M., Rau, G., Redfield, S., Réville, V., Rugheimer, S., Scheucher, M., Schlieder, J. E., Shibata, K., Schnittman, J. D., Soderblom, David, Strugarek, A., Turner, J. D., Usmanov, A., Der Holst, Van, Vidotto, A., Vourlidas, A., Way, M. J., Wolk, Zank, G. P., R., P. Zarka, Kopparapu, Babakhanova, S., Pevtsov, A. A., Lee, Y., Henning, W., Colón, K. D., Wolf, E. T.

Subject Terms: Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/1903.06853

2-D and 3-D Models of Convective Turbulence and Oscillations in Intermediate-Mass Main-Sequence Stars

Authors: Guzik, Joyce A., Morgan, T. H., Nelson, N. J., Lovekin, C., Kosak, K., Kitiashvili, I. N., Mansour, N. N., Kosovichev, A.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1605.04455

Realistic modeling of local dynamo processes on the Sun

Authors: Kitiashvili, I. N., Kosovichev, A. G., Mansour, N. N., Wray, A. A.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1506.08924

Mechanism of local dynamo action on the Sun

Authors: Kitiashvili, I. N., Kosovichev, A. G., Mansour, N. N., Wray, A. A.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1312.0982

Ubiquitous Solar Eruptions Driven by Magnetized Vortex Tubes

Authors: Kitiashvili, I. N., Kosovichev, A. G., Lele, S. K., Mansour, N. N., Wray, A. A.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Physics - Fluid Dynamics, Physics - Plasma Physics

Access URL: http://arxiv.org/abs/1301.0018

Turbulent Kinetic Energy Spectra of Solar Convection from NST Observations and Realistic MHD Simulations

Authors: Kitiashvili, I. N., Abramenko, V. I., Goode, P. R., Kosovichev, A. G., Lele, S. K., Mansour, N. N., Wray, A. A., Yurchyshyn, V. B.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Physics - Fluid Dynamics

Access URL: http://arxiv.org/abs/1206.5300

Dynamics of Magnetized Vortex Tubes in the Solar Chromosphere

Authors: Kitiashvili, I. N., Kosovichev, A. G., Mansour, N. N., Wray, A. A.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Physics - Computational Physics, Physics - Data Analysis, Statistics and Probability, Physics - Fluid Dynamics, Physics - Plasma Physics

Access URL: http://arxiv.org/abs/1201.5442

Vortex Tubes of Turbulent Solar Convection

Authors: Kitiashvili, I. N., Kosovichev, A. G., Mansour, N. N., Lele, S. K., Wray, A. A.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Physics - Computational Physics, Physics - Fluid Dynamics, Physics - Plasma Physics

Access URL: http://arxiv.org/abs/1112.5925

LES of turbulent convection in solar-type stars and formation of large-scale magnetic structures

Authors: Rogachevskii, I., Kleeorin, N., Kitiashvili, I. N., Kosovichev, A. G., Wray, A. A., Mansour, N. N.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Physics - Fluid Dynamics, Physics - Plasma Physics

Access URL: http://arxiv.org/abs/1102.1206

Numerical MHD Simulations of Solar Magnetoconvection and Oscillations in Inclined Magnetic Field Regions

Authors: Kitiashvili, I. N., Kosovichev, A. G., Mansour, N. N., Wray, A. A.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - High Energy Astrophysical Phenomena, Physics - Data Analysis, Statistics and Probability, Physics - Plasma Physics

Access URL: http://arxiv.org/abs/1011.5527

Excitation of acoustic waves by vortices in the quiet Sun

Authors: Kitiashvili, I. N., Kosovichev, A. G., Mansour, N. N., Wray, A. A.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Physics - Computational Physics, Physics - Fluid Dynamics, Physics - Plasma Physics

Access URL: http://arxiv.org/abs/1011.3775

A precise asteroseismic age and radius for the evolved Sun-like star KIC 11026764

Authors: Metcalfe, T. S., Monteiro, M. J. P. F. G., Thompson, M. J., Molenda-Zakowicz, J., Appourchaux, T., Chaplin, W. J., Dogan, G., Eggenberger, P., Bedding, T. R., Bruntt, H., Creevey, O. L., Quirion, P. -O., Stello, D., Bonanno, A., Aguirre, V. Silva, Basu, S., Esch, L., Gai, N., Di Mauro, M. P., Kosovichev, A. G., Kitiashvili, I. N., Suarez, J. C., Moya, A., Piau, L., Garcia, R. A., Marques, J. P., Frasca, A., Biazzo, K., Sousa, S. G., Dreizler, S., Bazot, M., Karoff, C., Frandsen, S., Wilson, P. A., Brown, T. M., Christensen-Dalsgaard, J., Gilliland, R. L., Kjeldsen, H., Campante, T. L., Fletcher, S. T., Handberg, R., Regulo, C., Salabert, D., Schou, J., Verner, G. A., Ballot, J., Broomhall, A. -M., Elsworth, Y., Hekker, S., Huber, D., Mathur, S., New, R., Roxburgh, I. W., Sato, K. H., White, T. R., Borucki, W. J., Koch, D. G., Jenkins, J. M.

Source: Astrophys.J.723:1583-1598,2010

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/1010.4329

Mechanism of spontaneous formation of stable magnetic structures on the Sun

Authors: Kitiashvili, I. N., Kosovichev, A. G., Wray, A. A., Mansour, N. N.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1004.2288

Explanation of the sea-serpent magnetic structure of sunspot penumbrae

Authors: Kitiashvili, I. N., Rubio, L. R. Bellot, Kosovichev, A. G., Mansour, N. N., Dalda, A. Sainz, Wray, A. A.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1003.0049

The asteroseismic potential of Kepler: first results for solar-type stars

Authors: Chaplin, W. J., Appourchaux, T., Elsworth, Y., Garcia, R. A., Houdek, G., Karoff, C., Metcalfe, T. S., Molenda-Zakowicz, J., Monteiro, M. J. P. F. G., Thompson, M. J., Brown, T. M., Christensen-Dalsgaard, J., Gilliland, R. L., Kjeldsen, H., Borucki, W. J., Koch, D., Jenkins, J. M., Ballot, J., Basu, S., Bazot, M., Bedding, T. R., Benomar, O., Bonanno, A., Brandao, I. M., Bruntt, H., Campante, T. L., Creevey, O. L., Di Mauro, M. P., Dogan, G., Dreizler, S., Eggenberger, P., Esch, L., Fletcher, S. T., Frandsen, S., Gai, N., Gaulme, P., Handberg, R., Hekker, S., Howe, R., Huber, D., Korzennik, S. G., Lebrun, J. C., Leccia, S., Martic, M., Mathur, S., Mosser, B., New, R., Quirion, P. -O., Regulo, C., Roxburgh, I. W., Salabert, D., Schou, J., Sousa, S. G., Stello, D., Verner, G. A., Arentoft, T., Barban, C., Belkacem, K., Benatti, S., Biazzo, K., Boumier, P., Bradley, P. A., Broomhall, A. -M., Buzasi, D. L., Claudi, R. U., Cunha, M. S., D'Antona, F., Deheuvels, S., Derekas, A., Hernandez, A. Garcia, Giampapa, M. S., Goupil, M. J., Gruberbauer, M., Guzik, J. A., Hale, S. J., Ireland, M. J., Kiss, L. L., Kitiashvili, I. N., Kolenberg, K., Korhonen, H., Kosovichev, A. G., Kupka, F., Lebreton, Y., Leroy, B., Ludwig, H. -G., Mathis, S., Michel, E., Miglio, A., Montalban, J., Moya, A., Noels, A., Noyes, R. W., Palle, P. L., Piau, L., Preston, H. L., Cortes, T. Roca, Roth, M., Sato, K. H., Schmitt, J., Serenelli, A. M., Aguirre, V. Silva, Stevens, I. R., Suarez, J. C., Suran, M. D., Trampedach, R., Turck-Chieze, S., Uytterhoeven, K., Ventura, R.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/1001.0506

Prediction of Sunspot Cycles by Data Assimilation Method

Authors: Kitiashvili, I. N., Kosovichev, A. G.

Source: Published in Astrophysical Journal Letters. Vol. 688, p. L49 - L52, 2008

Subject Terms: Astrophysics

Access URL: http://arxiv.org/abs/0807.3284

Nonlinear Solar Dynamo Model with Magnetic Helicity

Authors: Kitiashvili, I. N., Kosovichev, A. G.

Source: Geophysical and Astrophysical Fluid Dynamics, Vol. 103(1), 2009, pp. 53-68(16)

Subject Terms: Astrophysics

Access URL: http://arxiv.org/abs/0807.3192

Radiation Data Portal: Integration of Radiation Measurements at the Aviation Altitudes and Solar‐Terrestrial Environment Observations

Authors: Sadykov, V. M., Kitiashvili, I. N., Tobiska, W. K., Guhathakurta, M.

Source: Space weather. 19(1)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100114167298.0x000001&indx=1&recIds=ETOCvdc_100114167298.0x000001

Numerical MHD Simulations of Solar Magnetoconvection and Oscillations in Inclined Magnetic Field Regions

Authors: Kitiashvili, I. N., Kosovichev, A. G., Mansour, N. N., Wray, A. A.

Source: SOLAR PHYSICS. 268(2):283-291

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN285488812&indx=1&recIds=ETOCRN285488812