Search Results - "Maneva, G."

Turbulent heating and acceleration of He++ ions by spectra of Alfvén-cyclotron waves in the expanding solar wind: 1.5-D hybrid simulations by Maneva, Y. G., Viñas, A. F., Ofman, L.

“…Both remote sensing and in situ measurements show that the fast solar wind plasma significantly deviates from thermal equilibrium and is strongly permeated by…”
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DISSIPATION OF PARALLEL AND OBLIQUE ALFVÉN-CYCLOTRON WAVES-IMPLICATIONS FOR HEATING OF ALPHA PARTICLES IN THE SOLAR WIND by Maneva, Y. G., Viñas, Adolfo F., Moya, Pablo S., Wicks, Robert T., Poedts, Stefaan

“…ABSTRACT We perform 2.5D hybrid simulations with massless fluid electrons and kinetic particle-in-cell ions to study the temporal evolution of ion…”
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Multi-fluid Modeling of Magnetosonic Wave Propagation in the Solar Chromosphere: Effects of Impact Ionization and Radiative Recombination by Maneva, Yana G., Laguna, Alejandro Alvarez, Lani, Andrea, Poedts, Stefaan

“…In order to study chromospheric magnetosonic wave propagation including, for the first time, the effects of ion-neutral interactions in the partially ionized…”
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REGULATION OF ION DRIFTS AND ANISOTROPIES BY PARAMETRICALLY UNSTABLE FINITE-AMPLITUDE ALFVEN-CYCLOTRON WAVES IN THE FAST SOLAR WIND by MANEVA, Y G, Araneda, J A, Marsch, E

“…We study the preferential heating and differential acceleration of minor ions by dissipation of ion-acoustic waves (IAWs) generated by parametric instabilities…”
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On the origin of solar wind. Alfvén waves induced jump of coronal temperature by MISHONOV, T. M, STOEV, M. V, MANEVA, Y. G

“…Absorption of Alfvén waves is considered to be the main mechanism of heating in the solar corona. It is concluded that the sharp increase of the plasma…”
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RECONSTRUCTION OF A BROADBAND SPECTRUM OF ALFVÉNIC FLUCTUATIONS by VINAS, ADOLFO F, Moya, Pablo S, Araneda, Jaime A, MANEVA, YANA G

“…Alfvenic fluctuations in the solar wind exhibit a high degree of velocities and magnetic field correlations consistent with Alfven waves propagating away and…”
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The Great Markarian 421 Flare of 2010 February: Multiwavelength Variability and Correlation Studies by Abeysekara, A. U., Benbow, W., Christiansen, J. L., Chromey, A. J., Daniel, M. K., Dumm, J., Fortson, L., Furniss, A., Galante, N., Giuri, C., Gueta, O., Hervet, O., Hughes, G., Humensky, T. B., Johnson, C. A., Kar, P., Kertzman, M., Kieda, D., Krause, M., Krennrich, F., Kumar, S., Mukherjee, R., Nelson, T., Nievas-Rosillo, M., Pichel, A., Pohl, M., Pueschel, E., Ragan, K., Roache, E., Rulten, C., Sadeh, I., Sembroski, G. H., Stevenson, B., Sushch, I., Vassiliev, V. V., Wakely, S. P., Williams, D. A., Zitzer, B., Babi, A., Banerjee, B., Barres de Almeida, U., Bellizzi, L., Besenrieder, J., Bhattacharyya, W., Carosi, R., Chai, Y., Cikota, S., Colin, U., Cortina, J., Covino, S., D'Elia, V., Di Pierro, F., Fallah Ramazani, V., Fruck, C., García López, R. J., Garczarczyk, M., Gasparyan, S., Green, D., Hahn, A., Herrera, J., Hrupec, D., Ishio, K., Mallamaci, M., Maneva, G., Mariotti, M., Mazin, D., Minev, M., Morcuende, D., Niedzwiecki, A., Nievas Rosillo, M., Noda, K., Nöthe, M., Palacio, J., Palatiello, M., Paoletti, R., Peñil, P., Prada Moroni, P. G., Righi, C., Rugliancich, A., Šnidari, I., Strom, D., Tavecchio, F., Vazquez Acosta, M., Will, M., Zari, D., Aller, M. F., Jordan, B., Kurtanidze, S. O., Lähteenmäki, A., Larionova, E. G., Madejski, G., Marscher, A. P., Max-Moerbeck, W., Nikolashvili, M. G., Readhead, A. C. S., Richards, J. L., Sakamoto, T., Sigua, L. A., Smith, P. S., Talvikki, H.

“…We report on variability and correlation studies using multiwavelength observations of the blazar Mrk 421 during the month of 2010 February, when an…”
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Radio Imaging of the Very-High-Energy γ-Ray Emission Region in the Central Engine of a Radio Galaxy by Acciari, V A, Aliu, E, Arlen, T, Bautista, M, Beilicke, M, Benbow, W, Bradbury, S M, Buckley, J H, Bugaev, V, Butt, Y, Byrum, K, Cannon, A, Celik, O, Cesarini, A, Chow, Y C, Ciupik, L, Cogan, P, Cui, W, Dickherber, R, Fegan, S J, Finley, J P, Fortin, P, Fortson, L, Furniss, A, Gall, D, Gillanders, G H, Grube, J, Guenette, R, Gyuk, G, Hanna, D, Holder, J, Horan, D, Hui, C M, Humensky, T B, Imran, A, Kaaret, P, Karlsson, N, Kieda, D, Kildea, J, Konopelko, A, Krawczynski, H, Krennrich, F, Lang, M J, LeBohec, S, Maier, G, McCann, A, McCutcheon, M, Millis, J, Moriarty, P, Ong, R A, Otte, A N, Pandel, D, Perkins, J S, Petry, D, Pohl, M, Quinn, J, Ragan, K, Reyes, L C, Reynolds, P T, Roache, E, Rose, H J, Schroedter, M, Sembroski, G H, Smith, A W, Swordy, S P, Theiling, M, Toner, J A, Varlotta, A, Vincent, S, Wakely, S P, Ward, J E, Weekes, T C, Weinstein, A, Williams, D A, Wissel, S, Wood, M, Walker, R C, Davies, F, Hardee, P E, Junor, W, Ly, C, Aharonian, F, Akhperjanian, A G, Anton, G, Barres de Almeida, U, Bazer-Bachi, A R, Becherini, Y, Behera, B, Bernlöhr, K, Bochow, A, Boisson, C, Bolmont, J, Borrel, V, Brucker, J, Brun, F, Brun, P, Bühler, R, Bulik, T, Büsching, I

“…The accretion of matter onto a massive black hole is believed to feed the relativistic plasma jets found in many active galactic nuclei (AGN). Although some…”
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Neural nets for ground-based γ-ray astronomy by Maneva, G.M., Procureur, J., Temnikov, P.P.

“…The application of the artificial neural networks to data processing in the domain of the atmospheric Cherenkov γ-ray telescopes is considered. The main…”
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MAGIC observations of the microquasar V404 Cygni during the 2015 outburst by Ansoldi, S, Banerjee, B, Barres de Almeida, U, Becerra González, J, Berti, A, Biasuzzi, B, Biland, A, Blanch, O, Bonnefoy, S, Bonnoli, G, Carosi, R, Carosi, A, Colombo, E, Cortina, J, Covino, S, Cumani, P, Da Vela, P, Dazzi, F, De Lotto, B, de Oña Wilhelmi, E, Di Pierro, F, Doert, M, Domínguez, A, Dominis Prester, D, Dorner, D, Einecke, S, Eisenacher Glawion, D, Elsaesser, D, Engelkemeier, M, Fernández-Barral, A, Fidalgo, D, Fonseca, M. V, Galindo, D, Garczarczyk, M, Giammaria, P, Godinović, N, Gora, D, Griffiths, S, Guberman, D, Hadasch, D, Hayashida, M, Hrupec, D, Hughes, G, Ishio, K, Konno, Y, Kushida, J, Kuveždić, D, Lindfors, E, Lombardi, S, López, M, Maggio, C, Majumdar, P, Makariev, M, Maneva, G, Manganaro, M, Maraschi, L, Mariotti, M, Martínez, M, Mazin, D, Menzel, U, Minev, M, Mirzoyan, R, Moralejo, A, Moretti, E, Niedzwiecki, A, Nievas Rosillo, M, Nilsson, K, Ninci, D, Noda, K, Nogués, L, Paiano, S, Palacio, J, Paneque, D, Paoletti, R, Paredes-Fortuny, X, Pedaletti, G, Perri, L, Persic, M, Prandini, E, Puljak, I, Garcia, J. R, Rico, J, Schroeder, S, Sillanpää, A, Šnidarić, I, Sobczynska, D, Stamerra, A, Surić, T, Tavecchio, F, Tescaro, D, Teshima, M, Torres, D. F, Treves, A, Vanzo, G, Vazquez Acosta, M, Vovk, I, Will, M, Zarić, D, Collaboration), (The MAGIC, Rodriguez, J

“…Abstract The microquasar V404 Cygni underwent a series of outbursts in 2015, June 15–31, during which its flux in hard X-rays (20–40 keV) reached about…”
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Increased cancer risk of heterozygotes with NBS1 germline mutations in poland by Steffen, Jan, Varon, Raymonda, Mosor, Maria, Maneva, Galina, Maurer, Martin, Stumm, Markus, Nowakowska, Dorota, Rubach, Maryna, Kosakowska, Ewa, Ruka, Włodzimierz, Nowecki, Zbigniew, Rutkowski, Piotr, Demkow, Tomasz, Sadowska, Małgorzata, Bidziński, Mariusz, Gawrychowski, Krzysztof, Sperling, Karl

“…It has been suggested based on familial data that Nijmegen breakage syndrome (NBS) heterozygotes have an increased risk of malignant tumors. We found 15…”
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Observation of Very High Energy Gamma-Ray Emission from the Active Galactic Nucleus 1ES 1959+650 Using the MAGIC Telescope by Aliu, E, Anderhub, H, Antoranz, P, Armada, A, Asensio, M, Baixeras, C, Barrio, J. A, Bartko, H, Bastieri, D, Bednarek, W, Berger, K, Bigongiari, C, Biland, A, Bisesi, E, Bock, R. K, Bretz, T, Britvitch, I, Camara, M, Coarasa, J. A, Contreras, J. L, Cortina, J, Danielyan, V, De Angelis, A, de los Reyes, R, De Lotto, B, Domingo-Santamaría, E, Dorner, D, Errando, M, Ferenc, D, Fernández, E, Firpo, R, Font, L, Garczarczyk, M, Gaug, M, Gebauer, J, Giller, M, Goebel, F, Hakobyan, D, Höhne, D, Hose, J, Jacon, P, Kalekin, O, Kranich, D, Liebing, P, Lindfors, E, López, J, Lucarelli, F, Majumdar, P, Mannheim, K, Mariotti, M, Martínez, M, Mase, K, Merck, C, Merck, M, Meucci, M, Meyer, M, Miranda, J. M, Mirzoyan, R, Mizobuchi, S, Moralejo, A, Nilsson, K, Oña-Wilhelmi, E, Orduña, R, Otte, N, Paoletti, R, Pasanen, M, Pascoli, D, Pavel, N, Pegna, R, Peruzzo, L, Prandini, E, Rico, J, Riegel, B, Rossato, G, Rügamer, S, Saggion, A, Sánchez, A, Sartori, P, Scalzotto, V, Schmitt, R, Schweizer, T, Shayduk, M, Shinozaki, K, Sidro, N, Sobczynska, D, Stamerra, A, Stark, L, Takalo, L, Temnikov, P, Tescaro, D, Teshima, M, Tonello, N, Torres, A, Torres, D. F, Vankov, H, Vitale, V, Wagner, R. M, Wibig, T, Wittek, W, Zapatero, J

“…The MAGIC Cerenkov telescope has observed very high energy (VHE) g-ray emission from the active galactic nucleus 1ES 1959+650 during 6 hr in 2004 September and…”
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Turbulent heating and acceleration of He super(++) ions by spectra of Alfven-cyclotron waves in the expanding solar wind: 1.5-D hybrid simulations by Maneva, Y G, Vinas, A F, Ofman, L

“…Both remote sensing and in situ measurements show that the fast solar wind plasma significantly deviates from thermal equilibrium and is strongly permeated by…”
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Nonlinear Terms of MHD Equations for Homogeneous Magnetized Shear Flow by Dimitrov, Z. D, Maneva, Y. G, Hristov, T. S, Mishonov, T. M

“…We have derived the full set of MHD equations for incompressible shear flow of a magnetized fluid and considered their solution in the wave-vector space. The…”
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REGULATION OF ION DRIFTS AND ANISOTROPIES BY PARAMETRICALLY UNSTABLE FINITE-AMPLITUDE ALFVÉN-CYCLOTRON WAVES IN THE FAST SOLAR WIND by Maneva, Y. G., Araneda, J. A., Marsch, E.

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MAGIC observations of the microquasar V404 Cygni during the 2015 outburst by Ahnen, M M, Ansoldi, A A, Antonelli, L L, Arcaro, A A, Babic, A., Banerjee, B, Bangale, P, Barres de Almeida, D A, Barrio, A J, Becerra González, J G, Bednarek, W, Bernardini, E, Berti, A A, Biasuzzi, B, Biland, A A, Blanch, B, Bonnefoy, Serge, Bonnoli, G G, Carosi, R R, Carosi, A A, Chatterjee, A A, Colin, P, Colombo, E, Contreras, L J, Cortina, J J, Covino, S, Cumani, P, da Vela, D V, Dazzi, D F, de Angelis, D A, de Lotto, D L, de Oña Wilhelmi, E., Pierro, D F, Doert, D M, Domínguez, D A, Dominis Prester, D, Dorner, D, Doro, D M, Einecke, S, Glawion, D G, Elsaesser, D, Engelkemeier, M M, Fallah Ramazani, F F, Fernández-Barral, A., Fidalgo, D F, Fonseca, M F, Font, F F, Fruck, F F, Galindo, D G, López, L R, Garczarczyk, M G, Gaug, M G, Giammaria, P G, Godinovic, N G, Gora, D G, Griffiths, S G, Guberman, D G, Hadasch, D, Hahn, A A, Hassan, T., Hayashida, M M, Herrera, J J, Hose, J J, Hrupec, D, Hughes, G G, Ishio, I, Konno, K, Kubo, K, Kushida, J J, Kuveždic, D., Lelas, D L, Lindfors, L L, Lombardi, L L, Longo, F F, López, M M, Maggio, M M, Majumdar, M M, Makariev, M M, Maneva, M G, Manganaro, M M, Mannheim, M M, Maraschi, M M, Mariotti, M M, Martínez, M M, Mazin, D M, Menzel, M M, Minev, M M, Mirzoyan, M R, Moralejo, M M, Moreno, M M, Moretti, E., Neustroev, N V, Niedzwiecki, N A, Nievas Rosillo, N R, Nilsson, N, Ninci, N, Nishijima, N, Noda, N, Nogués, N L, Paiano, P

“…The microquasar V404 Cygni underwent a series of outbursts in 2015, June 15-31, during which its flux in hard X-rays (20-40 keV) reached about 40 times the…”
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Amplification of Slow Magnetosonic Waves by Shear Flow: Heating and Friction Mechanisms of Accretion Disks by Mishonov, T. M, Dimitrov, Z. D, Maneva, Y. G, Hristov, T. S

“…AIP Conf.Proc.1121:28-54,2009 Propagation of three dimensional magnetosonic waves is considered for a homogeneous shear flow of an incompressible fluid. The…”
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Artificial neural networks for the shower reconstruction of gamma-showers in the energy range [20–300] GeV by Dumora, D., Maneva, G.M., Procureur, J., Smith, D.A., Temnikov, P.P.

“…A first approach to the shower reconstruction from the amplitudes of the Cerenkov photons is made using Artificial Neural Networks, (ANN). We show that ANN…”
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Atmospheric Monitoring for the MAGIC Telescopes by Gaug, M, Blanch, O, Dorner, D, Doro, M, Font, Ll, Fruck, C, Garczarczyk, M, Garrido, D, Hrupec, D, Hose, J, López-Oramas, A, Maneva, G, Martinez, M, Mirzoyan, R, Temnikov, P, Zanin, R

“…The monitoring of the atmosphere is very relevant for Imaging Atmospheric Cherenkov Telescopes. Adverse weather conditions (strong wind, high humidity, etc.)…”
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Multifluid modeling of magnetosonic wave propagation in the solar chromosphere -- effects of impact ionization and radiative recombination by Maneva, Yana G, Laguna, Alejandro A, Lani, Andrea, Poedts, Stefaan

“…In order to study chromospheric magnetosonic wave propagation including, for the first time, the effects of ion-neutral interactions in the partially ionized…”
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