Zobrazeno 1 - 10
of 602
pro vyhledávání: '"Marcon R"'
Autor:
de Castro, C. G. Giménez, Raulin, J. -P., Valio, A., Alaia, G., Alvarenga, V., Bortolucci, E. C., Fernandes, S. H., Francile, C., Giorgetti, T., Kudaka, A. S., López, F. M., Marcon, R., Marún, A., Zaquela, M.
The almost unexplored frequency window from submillimeter to mid-infrared (mid-IR) may bring new clues about the particle acceleration and transport processes and the atmospheric thermal response during solar flares. Because of its technical complexi
Externí odkaz:
http://arxiv.org/abs/2003.12907
Autor:
Miteva, R., Kaufmann, P., Cabezas, D. P., Cassiano, M. M., Fernandes, L. O. T., Freeland, S. L., Karlicky, M., Kerdraon, A., Kudaka, A. S., Luoni, M. L., Marcon, R., Raulin, J. -P., Trottet, G., White, S. M.
Publikováno v:
A&A 586, A91 (2016)
The recent discovery of impulsive solar burst emission in the 30 THz band is raising new interpretation challenges. One event associated with a GOES M2 class flare has been observed simultaneously in microwaves, H-alpha, EUV, and soft X-ray bands. Al
Externí odkaz:
http://arxiv.org/abs/1512.01763
Autor:
Kaufmann, P., White, S. M., Marcon, R., Kudaka, A. S., Cabezas, D. P., Cassiano, M. M., Francile, C., Fernandes, L. O. T., Ramirez, R. F. Hidalgo, Luoni, M., Marun, A., Pereyra, P., de Souza, R. V.
Impulsive 30 THz continuum bursts have been recently observed in solar flares, utilizing small telescopes with a unique and relatively simple optical setup concept. The most intense burst was observed together with a GOES X2 class event on October 27
Externí odkaz:
http://arxiv.org/abs/1505.06177
Autor:
Kaufmann, P., White, S. M., Freeland, S. L., Marcon, R., Fernandes, L. O. T., Kudaka, A. S., de Souza, R. V., Aballay, J. L., Fernandez, G., Godoy, R., Marun, A., Valio, A., Raulin, J. -P., de Castro, C. G. Giménez
Publikováno v:
Astrophys. J, 768, 134-143, 2013
Ground- and space-based observations of solar flares from radio wavelengths to gamma-rays have produced considerable insights but raised several unsolved controversies. The last unexplored wavelength frontier for solar flares is in the range of submi
Externí odkaz:
http://arxiv.org/abs/1303.5894
Publikováno v:
vol. 120,pp. 16-19, 2008
Solar mid-IR observations in the 8-15 micrometer band continuum with moderate angular resolution (18 arcseconds) reveal the presence of bright structures surrounding sunspots. These plage-like features present good association with calcium CaII K1v p
Externí odkaz:
http://arxiv.org/abs/0708.2261
We present measurements of the microwave complex surface impedance at 47.7 GHz in YBa$_2$Cu$_3$O$_{7-\delta}$ (YBCO) films deposited by pulsed laser deposition with the explicit goal to introduce BaZrO$_3$ (BZO) nanoinclusions. Composite targets obta
Externí odkaz:
http://arxiv.org/abs/cond-mat/0610628
We present measurements of the magnetic field-induced microwave complex resistivity changes at 47 GHz in Tl$_2$Ba$_2$CaCu$_2$O$_{8+\delta}$ (TBCCO) thin films, in the ranges 58 K$
Externí odkaz:
http://arxiv.org/abs/cond-mat/0610478
We present measurements of the field induced changes in the 47 GHz complex resistivity, $\Delta \tilde \rho(H,T)$, in Tl$_{2}$Ba$_{2}$CaCu$_{2}$O$_{8+x}$ (TBCCO) thin films with $T_{c}\simeq$ 105 K, prepared on CeO$_{2}$ buffered sapphire substrates.
Externí odkaz:
http://arxiv.org/abs/cond-mat/0607552
We report measurements of the magnetic-field induced microwave complex resistivity in REBa$_{2}$Cu$_{3}$O$_{7-\delta}$ thin films, with RE = Y, Sm. Measurements are performed at 48 GHz by means of a resonant cavity in the end-wall-replacement configu
Externí odkaz:
http://arxiv.org/abs/cond-mat/0607242
Autor:
Pompeo, N., Muzzi, L., Sarti, S., Marcon, R., Fastampa, R., Giura, M., Boffa, M., Cucolo, M. C., Cucolo, A. M., Camerlingo, C., Silva, E.
We present a compared experimental investigation of the (a,b) plane vortex-state complex resistivity at 48 GHz in YBaCuO, SmBaCuO and BiSrCaCuO (2212). In YBaCuO and SmBaCuO the field dependence of the response can be consistently described by a comb
Externí odkaz:
http://arxiv.org/abs/cond-mat/0509579