Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Ould-Boukattine, O."'
Autor:
Dong, Y., Eftekhari, T., Fong, W., Bhandari, S., Berger, E., Ould-Boukattine, O. S., Hessels, J. W. T., Sridhar, N., Reines, A., Margalit, B., Darling, J., Gordon, A. C., Greene, J. E., Kilpatrick, C. D., Marcote, B., Metzger, B. D., Nimmo, K., Nugent, A. E., Paragi, Z., Williams, P. K. G.
We present 1 - 12 GHz Karl G. Jansky Very Large Array observations of 9 off-nuclear persistent radio sources (PRSs) in nearby (z < 0.055) dwarf galaxies, along with high-resolution European very-long baseline interferometry (VLBI) Network (EVN) obser
Externí odkaz:
http://arxiv.org/abs/2405.00784
Autor:
Ibrahim, A. Y., Borghese, A., Zelati, F. Coti, Parent, E., Marino, A., Ould-Boukattine, O. S., Rea, N., Ascenzi, S., Pacholski, D. P., Mereghetti, S., Israel, G. L., Tiengo, A., Possenti, A., Burgay, M., Turolla, R., Zane, S., Esposito, P., Gotz, D., Campana, S., Kirsten, F., Gawronski, M. P., Hessels, J. W. T.
Recently, the Galactic magnetar SGR J1935+2154 has garnered attention due to its emission of an extremely luminous radio burst, reminiscent of Fast Radio Bursts (FRBs). SGR J1935+2154 is one of the most active magnetars, displaying flaring events nea
Externí odkaz:
http://arxiv.org/abs/2402.08596
Autor:
Snelders, M. P., Nimmo, K., Hessels, J. W. T., Bensellam, Z., Zwaan, L. P., Chawla, P., Ould-Boukattine, O. S., Kirsten, F., Faber, J. T., Gajjar, V.
Fast radio bursts (FRBs) are extragalactic transients with typical durations of milliseconds. FRBs have been shown, however, to fluctuate on a wide range of timescales: some show sub-microsecond sub-bursts while others last up to a few seconds in tot
Externí odkaz:
http://arxiv.org/abs/2307.02303
Autor:
Kirsten, F., Ould-Boukattine, O., Herrmann, W., Gawronski, M., Hessels, J., Lu, W., Snelders, M., Chawla, P., Yang, J., Blaauw, R., Nimmo, K., Puchalska, W., Wolak, P., van Ruiten, R.
Fast radio bursts (FRBs) are extremely energetic, millisecond-duration radio flashes that reach Earth from extragalactic distances. Broadly speaking, FRBs can be classified as repeating or (apparently) non-repeating. It is still unclear, however, whe
Externí odkaz:
http://arxiv.org/abs/2306.15505
Autor:
Hewitt, D. M., Snelders, M. P., Hessels, J. W. T., Nimmo, K., Jahns, J. N., Spitler, L. G., Gourdji, K., Hilmarsson, G. H., Michilli, D., Ould-Boukattine, O. S., Scholz, P., Seymour, A. D.
FRB 20121102A is the first known fast radio burst (FRB) from which repeat bursts were detected, and one of the best-studied FRB sources in the literature. Here we report on the analysis of 478 bursts (333 previously unreported) from FRB 20121102A usi
Externí odkaz:
http://arxiv.org/abs/2111.11282
Autor:
Nimmo, K., Hewitt, D. M., Hessels, J. W. T., Kirsten, F., Marcote, B., Bach, U., Blaauw, R., Burgay, M., Corongiu, A., Feiler, R., Gawroński, M. P., Giroletti, M., Karuppusamy, R., Keimpema, A., Kharinov, M. A., Lindqvist, M., Maccaferri, G., Melnikov, A., Mikhailov, A., Ould-Boukattine, O. S., Paragi, Z., Pilia, M., Possenti, A., Snelders, M. P., Surcis, G., Trudu, M., Venturi, T., Vlemmings, W., Wang, N., Yang, J., Yuan, J.
Very long baseline interferometric (VLBI) localisations of repeating fast radio bursts (FRBs) have demonstrated a diversity of local environments: from nearby star-forming regions to globular clusters. Here we report the VLBI localisation of FRB 2020
Externí odkaz:
http://arxiv.org/abs/2111.01600
Autor:
Nimmo, K., Hessels, J. W. T., Kirsten, F., Keimpema, A., Cordes, J. M., Snelders, M. P., Hewitt, D. M., Karuppusamy, R., Archibald, A. M., Bezukovs, V., Bhardwaj, M., Blaauw, R., Buttaccio, S. T., Cassanelli, T., Conway, J. E., Corongiu, A., Feiler, R., Fonseca, E., Forssen, O., Gawronski, M., Giroletti, M., Kharinov, M. A., Leung, C., Lindqvist, M., Maccaferri, G., Marcote, B., Masui, K. W., Mckinven, R., Melnikov, A., Michilli, D., Mikhailov, A., Ng, C., Orbidans, A., Ould-Boukattine, O. S., Paragi, Z., Pearlman, A. B., Petroff, E., Rahman, M., Scholz, P., Shin, K., Smith, K. M., Stairs, I. H., Surcis, G., Tendulkar, S. P., Vlemmings, W., Wang, N., Yang, J., Yuan, J.
Fast radio bursts (FRBs) are extragalactic radio flashes of unknown physical origin. Their high luminosities and short durations require extreme energy densities, like those found in the vicinity of neutron stars and black holes. Studying the burst i
Externí odkaz:
http://arxiv.org/abs/2105.11446
Autor:
Kirsten, F., Marcote, B., Nimmo, K., Hessels, J. W. T., Bhardwaj, M., Tendulkar, S. P., Keimpema, A., Yang, J., Snelders, M. P., Scholz, P., Pearlman, A. B., Law, C. J., Peters, W. M., Giroletti, M., Paragi, Z., Bassa, C., Hewitt, D. M., Bach, U., Bezrukovs, V., Burgay, M., Buttaccio, S. T., Conway, J. E., Corongiu, A., Feiler, R., Forssén, O., Gawroński, M. P., Karuppusamy, R., Kharinov, M. A., Lindqvist, M., Maccaferri, G., Melnikov, A., Ould-Boukattine, O. S., Possenti, A., Surcis, G., Wang, N., Yuan, J., Aggarwal, K., Anna-Thomas, R., Bower, G. C., Blaauw, R., Burke-Spolaor, S., Cassanelli, T., Clarke, T. E., Fonseca, E., Gaensler, B. M., Gopinath, A., Kaspi, V. M., Kassim, N., Lazio, T. J. W., Leung, C., Li, D. Z., Lin, H. H., Masui, K. W., Mckinven, R., Michilli, D., Mikhailov, A., Ng, C., Orbidans, A., Pen, U. L., Petroff, E., Rahman, M., Ransom, S. M., Shin, K., Smith, K. M., Stairs, I. H., Vlemmings, W.
Fast radio bursts (FRBs) are exceptionally luminous flashes of unknown physical origin, reaching us from other galaxies (Petroff et al. 2019). Most FRBs have only ever been seen once, while others flash repeatedly, though sporadically (Spitler et al.
Externí odkaz:
http://arxiv.org/abs/2105.11445
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