Zobrazeno 1 - 10
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pro vyhledávání: '"Szécsi, D."'
Massive stars are the progenitors of black holes and neutron stars, the mergers of which can be detected with gravitational waves (GW). The expansion of massive stars is one of the key factors affecting their evolution in close binary systems, but it
Externí odkaz:
http://arxiv.org/abs/2211.15800
Autor:
Tanvir, N. R., Floc'h, E. Le, Christensen, L., Caruana, J., Salvaterra, R., Ghirlanda, G., Ciardi, B., Maio, U., D'Odorico, V., Piedipalumbo, E., Campana, S., Noterdaeme, P., Graziani, L., Amati, L., Bagoly, Z., Balázs, L. G., Basa, S., Behar, E., Bozzo, E., De Cia, A., Della Valle, M., De Pasquale, M., Frontera, F., Gomboc, A., Götz, D., Horvath, I., Hudec, R., Mereghetti, S., O'Brien, P. T., Osborne, J. P., Paltani, S., Rosati, P., Sergijenko, O., Stanway, E. R., Szécsi, D., Toth, L. V., Urata, Y., Vergani, S., Zane, S.
At peak, long-duration gamma-ray bursts are the most luminous sources of electromagnetic radiation known. Since their progenitors are massive stars, they provide a tracer of star formation and star-forming galaxies over the whole of cosmic history. T
Externí odkaz:
http://arxiv.org/abs/2104.09532
Autor:
Horvath, I., Szécsi, D., Hakkila, J., Szabó, Á., Racz, I. I., Tóth, L. V., Pinter, S., Bagoly, Z.
Publikováno v:
Monthly Notices of the Royal Astronomical Society 498(2), 2544-2553 (2020)
The Hercules-Corona Borealis Great Wall is a statistically significant clustering of gamma-ray bursts around redshift 2. Motivated by recent theoretical results indicating that a maximal Universal structure size may indeed coincide with its estimated
Externí odkaz:
http://arxiv.org/abs/2008.03679
Autor:
Garcia, M., Evans, C. J., Bestenlehner, J. M., Bouret, J. C., Castro, N., Cerviño, M., Fullerton, A. W., Gieles, M., Herrero, A., de Koter, A., Lennon, D. J., van Loon, J. Th., Martins, F., de Mink, S. E., Najarro, F., Negueruela, I., Sana, H., Simón-Díaz, S., Szécsi, D., Tramper, F., Vink, J., Wofford, A.
Cosmic History has witnessed the lives and deaths of multiple generations of massive stars, all of them invigorating their host galaxies with ionizing photons, kinetic energy, fresh material and stellar-mass black holes. Ubiquitous engines as they ar
Externí odkaz:
http://arxiv.org/abs/1908.04687
Autor:
Kubátová, B., Szécsi, D., Sander, A. A. C., Kubát, J., Tramper, F., Krtička, J., Kehrig, C., Hamann, W. -R., Hainich, R., Shenar, T.
Publikováno v:
A&A 623, A8 (2019)
Context. Metal-poor massive stars are supposed to be progenitors of certain supernovae, gamma-ray bursts and compact object mergers, potentially contributing to the early epochs of the Universe with their strong ionizing radiation. However, they rema
Externí odkaz:
http://arxiv.org/abs/1810.01267
Autor:
Stratta, G., Ciolfi, R., Amati, L., Ghirlanda, G., Tanvir, N., Bozzo, E., Gotz, D., O'Brien, P., Frontera, F., Osborne, J. P., Rezzolla, L., Rossi, A., Maiorano, E., Vinciguerra, S., Guidorzi, C., Drago, A., Nicastro, L., Palazzi, E., Branchesi, M., Boer, M., Brocato, E., Bulgarelli, A., Covino, S., D'Elia, V., Dainotti, M. G., De Pasquale, M., Gendre, B., Jonker, P., Longo, F., Mereghetti, S., Mignani, R., Mundell, C. G., Piranomonte, S., Razzano, M., Szécsi, D., van Putten, M., Zhang, B., Hudec, R., Vergani, S., Malesani, D., D'Avanzo, P., Colafrancesco, S., Stamerra, A., Caruana, J., Starling, R., Willingale, R., Salvaterra, R., Maio, U., Greiner, J., Rosati, P., Labanti, C., Fuschino, F., Campana, R., Grado, A., Colpi, M., Rodic, T., Patricelli, B., Bernardini, M.
The recent discovery of the electromagnetic counterpart of the gravitational wave source GW170817, has demonstrated the huge informative power of multi-messenger observations. During the next decade the nascent field of multi-messenger astronomy will
Externí odkaz:
http://arxiv.org/abs/1712.08153
Autor:
Amati, L., O'Brien, P., Goetz, D., Bozzo, E., Tenzer, C., Frontera, F., Ghirlanda, G., Labanti, C., Osborne, J. P., Stratta, G., Tanvir, N., Willingale, R., Attina, P., Campana, R., Castro-Tirado, A. J., Contini, C., Fuschino, F., Gomboc, A., Hudec, R., Orleanski, P., Renotte, E., Rodic, T., Bagoly, Z., Blain, A., Callanan, P., Covino, S., Ferrara, A., Floch, E. Le, Marisaldi, M., Mereghetti, S., Rosati, P., Vacchi, A., D'Avanzo, P., Giommi, P., Piranomonte, S., Piro, L., Reglero, V., Rossi, A., Santangelo, A., Salvaterra, R., Tagliaferri, G., Vergani, S., Vinciguerra, S., Briggs, M., Campolongo, E., Ciolfi, R., Connaughton, V., Cordier, B., Morelli, B., Orlandini, M., Adami, C., Argan, A., Atteia, J. -L., Auricchio, N., Balazs, L., Baldazzi, G., Basa, S., Basak, R., Bellutti, P., Bernardini, M. G., Bertuccio, G., Braga, J., Branchesi, M., Brandt, S., Brocato, E., Budtz-Jorgensen, C., Bulgarelli, A., Burderi, L., Camp, J., Capozziello, S., Caruana, J., Casella, P., Cenko, B., Chardonnet, P., Ciardi, B., Colafrancesco, S., Dainotti, M. G., D'Elia, V., De Martino, D., De Pasquale, M., Del Monte, E., Della Valle, M., Drago, A., Evangelista, Y., Feroci, M., Finelli, F., Fiorini, M., Fynbo, J., Gal-Yam, A., Gendre, B., Ghisellini, G., Grado, A., Guidorzi, C., Hafizi, M., Hanlon, L., Hjorth, J., Izzo, L., Kiss, L., Kumar, P., Kuvvetli, I., Lavagna, M., Li, T., Longo, F., Lyutikov, M., Maio, U., Maiorano, E., Malcovati, P., Malesani, D., Margutti, R., Martin-Carrillo, A., Masetti, N., McBreen, S., Mignani, R., Morgante, G., Mundell, C., Nargaard-Nielsen, H. U., Nicastro, L., Palazzi, E., Paltani, S., Panessa, F., Pareschi, G., Pe'er, A., Penacchioni, A. V., Pian, E., Piedipalumbo, E., Piran, T., Rauw, G., Razzano, M., Read, A., Rezzolla, L., Romano, P., Ruffini, R., Savaglio, S., Sguera, V., Schady, P., Skidmore, W., Song, L., Stanway, E., Starling, R., Topinka, M., Troja, E., van Putten, M., Vanzella, E., Vercellone, S., Wilson-Hodge, C., Yonetoku, D., Zampa, G., Zampa, N., Zhang, B., Zhang, B. B., Zhang, S., Zhang, S. -N., Antonelli, A., Bianco, F., Boci, S., Boer, M., Botticella, M. T., Boulade, O., Butler, C., Campana, S., Capitanio, F., Celotti, A., Chen, Y., Colpi, M., Comastri, A., Cuby, J. -G., Dadina, M., De Luca, A., Dong, Y. -W., Ettori, S., Gandhi, P., Geza, E., Greiner, J., Guiriec, S., Harms, J., Hernanz, M., Hornstrup, A., Hutchinson, I., Israel, G., Jonker, P., Kaneko, Y., Kawai, N., Wiersema, K., Korpela, S., Lebrun, V., Lu, F., MacFadyen, A., Malaguti, G., Maraschi, L., Melandri, A., Modjaz, M., Morris, D., Omodei, N., Paizis, A., Pata, P., Petrosian, V., Rachevski, A., Rhoads, J., Ryde, F., Sabau-Graziati, L., Shigehiro, N., Sims, M., Soomin, J., Szecsi, D., Urata, Y., Uslenghi, M., Valenziano, L., Vianello, G., Vojtech, S., Watson, D., Zicha, J.
THESEUS is a space mission concept aimed at exploiting Gamma-Ray Bursts for investigating the early Universe and at providing a substantial advancement of multi-messenger and time-domain astrophysics. These goals will be achieved through a unique com
Externí odkaz:
http://arxiv.org/abs/1710.04638
Akademický článek
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Publikováno v:
A&A 597, A71 (2017)
Recently it has been found that models of massive stars reach the Eddington limit in their interior, which leads to dilute extended envelopes. We perform a comparative study of the envelope properties of massive stars at different metallicities, with
Externí odkaz:
http://arxiv.org/abs/1611.07280
Publikováno v:
A&A 596, A58 (2016)
The recently detected gravitational wave signals (GW150914 and GW151226) of the merger event of a pair of relatively massive stellar-mass black holes (BHs) calls for an investigation of the formation of such progenitor systems in general. We analyse
Externí odkaz:
http://arxiv.org/abs/1610.04417