Zobrazeno 1 - 10
of 57
pro vyhledávání: '"István I. Rácz"'
Autor:
István I. Rácz, Sándor Pintér, Viktor L. Tóth, István T. Horváth, Zsolt Bagoly, Lajos G. Balázs
Publikováno v:
Astronomische Nachrichten. 340:618-621
Recent theories linked long gamma ray bursts (GRBs) to galaxies with rapid star formation or starburst; thus, we expect that long GRBs (LGRBs) are more frequent in midcluster galaxies where mergers and tidal interactions between gas-rich galaxies are
Autor:
Z. Bagoly, István T. Horváth, Á. Szabó, S. Pinter, Dorottya Szécsi, L. V. Toth, István I. Rácz, Jon Hakkila
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::142d6884406257c11ad6fa441e4f9c98
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 475:306-320
Statistical studies of gamma-ray burst (GRB) spectra may result in important information on the physics of GRBs. The Fermi GBM catalog contains GRB parameters (peak energy, spectral indices, intensity) estimated fitting the gamma-ray SED of the total
Studying the GRBs' gamma-ray spectra may reveal some physical information of Gamma-ray Bursts. The Fermi satellite observed more than two thousand GRBs. The FERMIGBRST catalog contains GRB parameters (peak energy, spectral indices, intensity) estimat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93f46eb8a4778e38f6ee7aefc3a5d95a
http://arxiv.org/abs/1909.01995
http://arxiv.org/abs/1909.01995
Autor:
Michael Finnegan, Tivadar Vida, Krisztina Hoppál, Orsolya László, Róbert Patay, Ivett Kővári, Sándor Évinger, Zsófia Masek, Katalin Wolff, Tamás Szeniczey, István I. Rácz, László Költő, Erika Molnár, Zsófia Ács, Tímea Balassa, Gergely Szenthe, Katalin Bakó, Gabriella Lovász, Péter Kovács, Kinga Kocsis, Zsófia Rácz, Tamás Czuppon, Zoltán Farkas, Csaba Kálmán Kiss, Mónika Merczi, Béla Miklós Szőke, Zsolt Bernert, Tamás Hajdu, Csilla E. Németh, Loránd Olivér Kovács, Antónia Marcsik, Júlia Lovranits, Kitti Köhler, Gábor Szilas, Krisztián Kiss, Ágnes Ritoók, Anna Endrődi, László Paja, Ildikó Pap, Lucia Hlavenková, József Lukács, Zoltán Tóth, János Gábor Ódor
Objective The prevalence of hyperostosis frontalis interna (HFI) was examined in different periods of the Carpathian Basin from 4900 BCE to 17th century AD. The study seeks to evaluate temporal changes in HFI and the possible impact of lifestyle on i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::123ab71e1dacba71a4e08d824924448c
https://doi.org/10.1016/j.ijpp.2018.10.003
https://doi.org/10.1016/j.ijpp.2018.10.003
Autor:
H. Dénes, Paul Jones, Bon-Chul Koo, N. Suleiman, Toshikazu Onishi, Z. Bagoly, Lajos G. Balázs, Maria Cunningham, Yasuo Doi, Sándor Pintér, Tímea Kovács, Sarolta Zahorecz, István I. Rácz, L. V. Toth, István T. Horváth
The afterglow of a gamma ray burst (GRB) can give us valuable insight into the properties of its host galaxy. To correctly interpret the spectra of the afterglow we need to have a good understanding of the foreground interstellar medium (ISM) in our
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20fc867f42675d9d85226a4026a6adc9
Autor:
István I. Rácz, Agnes J. Hortobagyi
The Swift satellite has observed more than a thousand GRBs with X-ray data. Almost a third of them have redshift measurement, too. Here we start to investigate the X-ray spectral fitting of the data considering the low energy part where the N(H) abso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::168b0afb420f6da67ccb67ff875edf35
Autor:
Sándor Pintér, Csaba Kiss, L. Viktor Tóth, István I. Rácz, Zsolt Bagoly, Yasuo Doi, István T. Horváth, Toshikazu Onishi, Lajos G. Balázs, Tímea Kovács, Sarolta Zahorecz
Publikováno v:
Publications of the Astronomical Society of Japan. 71
We demonstrate the use of the AKARI FIS All-Sky Survey maps in the study of extragalactic objects. A quick but reliable estimate of the Galactic foreground is essential for extragalactic research in general. We explored the galactic foreground and ca
Publikováno v:
Proceedings of 7th International Fermi Symposium — PoS(IFS2017).
The Fermi GBM catalog contains general physical quantities of the observed objects and also estimated parameters (peak energy, spectral indices, intensity) from four fitted spectral models (Band, smoothly broken power law, Comptonized, power law) for
Autor:
István I. Rácz, Jon Hakkila, Z. Bagoly, Lajos G. Balázs, Sándor Pintér, István T. Horváth, Bence Tóth, L. V. Toth
GRB170817A, associated with the LIGO-Virgo GW170817 neutron-star merger event, lacks the short duration and hard spectrum of a Short gamma-ray burst (GRB) expected from long-standing classification models. Correctly identifying the class to which thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84dcdcb5f40ea5a614d7a7563cc342c2
http://arxiv.org/abs/1710.11509
http://arxiv.org/abs/1710.11509