Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Nagy, Andrea P."'
Autor:
Pardo, Fernando De Meer, Lehmann, Claude, Gehrig, Dennis, Nagy, Andrea, Nicoli, Stefano, Misheva, Branka Hadji, Braschler, Martin, Stockinger, Kurt
In this paper, we present an end-to-end multi-source Entity Matching problem, which we call entity group matching, where the goal is to assign to the same group, records originating from multiple data sources but representing the same real-world enti
Externí odkaz:
http://arxiv.org/abs/2406.15015
Autor:
Barna, Barnabas, Nagy, Andrea P., Bora, Zsofia, Czavalinga, Donat R., Konyves-Toth, Reka, Szalai, Tamas, Szekely, Peter, Zsiros, Szanna, Banhidi, Dominik, Biro, Barna I., Csanyi, Istvan, Kriskovics, Levente, Pal, Andras, Szabo, Zsofia M., Szakats, Robert, Vida, Krisztian, Bodola, Zsofia, Vinko, Jozsef
Publikováno v:
A&A 677, A183 (2023)
The nearby spiral galaxy NGC 3147 hosted three Type Ia supernovae (SNe Ia) in the past decades, which have been subjects of intense follow-up observations. Simultaneous analysis of their data provides a unique opportunity for testing the different li
Externí odkaz:
http://arxiv.org/abs/2307.01290
Autor:
Nagy, Andrea P.
Here, we present a systematic study of 59 stripped-envelope supernovae (SESNe) (including Type IIb, Ib, Ic, and transitional events) to map a possible reason for the so-called mass-discrepancy problem. In this scenario, we assume the tension between
Externí odkaz:
http://arxiv.org/abs/2210.10458
Autor:
Jäger Jr., Zoltán, Vinkó, József, Bíró, Barna I., Hegedüs, Tibor, Borkovits, Tamás, Jäger Sr., Zoltán, Nagy, Andrea P., Molnár, László, Kriskovics, Levente
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 496, Issue 3, pp.3725-3740, 2020
We present observations and analysis of PSN J17292918+7542390, a low-luminosity Type II-P supernova (LL SN IIP). The observed sample of such events is still low, and their nature is still under debate. Such supernovae are similar to SN 2005cs, a well
Externí odkaz:
http://arxiv.org/abs/2007.07650
Autor:
Szalai, Tamás, Vinkó, József, Könyves-Tóth, Réka, Nagy, Andrea P., Bostroem, K. Azalee, Sárneczky, Krisztián, Brown, Peter J., Pejcha, Ondrej, Bódi, Attila, Cseh, Borbála, Csörnyei, Géza, Dencs, Zoltán, Hanyecz, Ottó, Ignácz, Bernadett, Kalup, Csilla, Kriskovics, Levente, Ordasi, András, Pál, András, Seli, Bálint, Sódor, Ádám, Szakáts, Róbert, Vida, Krisztián, Zsidi, Gabriella, Arcavi, Iair, Ashall, Chris, Burke, Jamison, Galbany, Lluís, Hiramatsu, Daichi, Hosseinzadeh, Griffin, Hsiao, Eric Y., Howell, D. Andrew, McCully, Curtis, Moran, Shane, Rho, Jeonghee, Sand, David J., Shahbandeh, Melissa, Valenti, Stefano, Wang, Xiaofeng, Wheeler, J. Craig
The nearby SN 2017eaw is a Type II-P (``plateau') supernova showing early-time, moderate CSM interaction. We present a comprehensive study of this SN including the analysis of high-quality optical photometry and spectroscopy covering the very early e
Externí odkaz:
http://arxiv.org/abs/1903.09048
Autor:
Nagy Andrea, Dobi Edit
Publikováno v:
SHS Web of Conferences, Vol 191, p 06014 (2024)
Notre recherche s’inscrit dans le cadre théorique de la textologie sémiotique, visant à appréhender le sens textuel et ses modalités de représentation en élargissant le champ traditionnel de la linguistique textuelle et en utilisant des outi
Externí odkaz:
https://doaj.org/article/495a8e450e4e4eba9763e4b86514412d
Autor:
Nagy, Andrea P.
Supernovae (SNe) are among the most intensely studied objects of modern astrophysics, but due to their complex physical nature, theoretical models are essential to understand better these exploding stars, as well as the properties of the variation of
Externí odkaz:
http://arxiv.org/abs/1806.07188
Publikováno v:
Publications of The Korean Astronomical Society, vol. 32, issue 1, pp. 49-53, 2017
The point sources in the Bright Source Catalogue of the AKARI Far-Infrared Surveyor (FIS) were classified based on their FIR and mid-IR fluxes and colours into young stellar object (YSO) and extragalactic source types using Quadratic Discriminant Ana
Externí odkaz:
http://arxiv.org/abs/1706.01217
Autor:
Szalai, Tamás, Vinkó, József, Nagy, Andrea P., Silverman, Jeffrey M., Wheeler, J. Craig, Dhungana, Govinda, Marion, G. Howie, Kehoe, Robert, Fox, Ori D., Sárneczky, Krisztián, Marschalkó, Gábor, Bíró, Barna I., Borkovits, Tamás, Hegedüs, Tibor, Szakáts, Róbert, Ferrante, Farley V., Bányai, Evelin, Hodosán, Gabriella, Kelemen, János, Pál, András
SN 2013df is a nearby Type IIb supernova that seems to be the spectroscopic twin of the well-known SN 1993J. Previous studies revealed many, but not all interesting properties of this event. Our goal was to add new understanding of both the early and
Externí odkaz:
http://arxiv.org/abs/1604.08046
Autor:
Nagy, Andrea P., Vinkó, József
Publikováno v:
A&A 589, A53 (2016)
We present an improved version of a light curve model, which is able to estimate the physical properties of different types of core-collapse supernovae having double-peaked light curves, in a quick and efficient way. The model is based on a two-compo
Externí odkaz:
http://arxiv.org/abs/1602.04001