Search

Your search keyword '"Melon Fuksman, J. D."' showing total 8 results
Start Over Author "Melon Fuksman, J. D."
8 results on '"Melon Fuksman, J. D."'

3. Evolution of an electron-positron plasma produced by induced gravitational collapse in binary-driven hypernovae

Author

Melon Fuksman J. D., Becerra L., L. Bianco C., Karlica M., Kovacevic M., Moradi R., Muccino M., B. Pisani G., Primorac D., A. Rueda J., Ruffini R., Vereshchagin G. V., and Wang Y.

Subjects
Physics, QC1-999
Abstract

The binary-driven hypernova (BdHN) model has been introduced in the past years, to explain a subfamily of gamma-ray bursts (GRBs) with energies Eiso ≥ 1052 erg associated with type Ic supernovae. Such BdHNe have as progenitor a tight binary system composed of a carbon-oxigen (CO) core and a neutron star undergoing an induced gravitational collapse to a black hole, triggered by the CO core explosion as a supernova (SN). This collapse produces an optically-thick e+e- plasma, which expands and impacts onto the SN ejecta. This process is here considered as a candidate for the production of X-ray flares, which are frequently observed following the prompt emission of GRBs. In this work we follow the evolution of the e+e- plasma as it interacts with the SN ejecta, by solving the equations of relativistic hydrodynamics numerically. Our results are compatible with the Lorentz factors estimated for the sources that produce the flares, of typically Γ ≲ 4.

Published
2018
Full Text
View/download PDF

4. A multiwavelength analysis of the spiral arms in the protoplanetary disk around WaOph 6

Author

Brown-Sevilla, S. B., primary, Keppler, M., additional, Barraza-Alfaro, M., additional, Melon Fuksman, J. D., additional, Kurtovic, N., additional, Pinilla, P., additional, Feldt, M., additional, Brandner, W., additional, Ginski, C., additional, Henning, Th., additional, Klahr, H., additional, Asensio-Torres, R., additional, Cantalloube, F., additional, Garufi, A., additional, van Holstein, R. G., additional, Langlois, M., additional, Ménard, F., additional, Rickman, E., additional, Benisty, M., additional, Chauvin, G., additional, Zurlo, A., additional, Weber, P., additional, Pavlov, A., additional, Ramos, J., additional, Rochat, S., additional, and Roelfsema, R., additional

Published
2021
Full Text
View/download PDF

8. The cosmic matrix in the 50th anniversary of relativistic astrophysics

Author

Ruffini, R., primary, Aimuratov, Y., additional, Becerra, L., additional, Bianco, C. L., additional, Karlica, M., additional, Kovacevic, M., additional, Melon Fuksman, J. D., additional, Moradi, R., additional, Muccino, M., additional, Penacchioni, A. V., additional, Pisani, G. B., additional, Primorac, D., additional, Rueda, J. A., additional, Shakeri, S., additional, Vereshchagin, G. V., additional, Wang, Y., additional, and Xue, S.-S., additional

Published
2017
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results