Výsledky vyhledávání - "Biró, Barna"

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Formation of bound dineutrons in the ${}^{175}Lu (n, {}^2n) {}^{174g}Lu$ nuclear reaction and its cross section

Autor: Kadenko, Ihor, Biró, Barna, Braun, Mihály, Fenyvesi, András, Okopna, Kateryna, Sakhno, Nadiia, Zakàny, Loránd

The dineutron as a bound chargeless nucleus of two identical nucleons has been attracting attention for many decades. In addition to the study of the formation of a bound dineutron in the outgoing channel of some specific nuclear reactions, cross sec

Externí odkaz: http://arxiv.org/abs/2403.18842

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SN 2022oqm: A Bright and Multi-peaked Calcium-rich Transient

Autor: Yadavalli, S. Karthik, Villar, V. Ashley, Izzo, Luca, Zenati, Yossef, Foley, Ryan J., Wheeler, J. Craig, Angus, Charlotte R., Bánhidi, Dominik, Auchettl, Katie, Bíró, Barna Imre, Bódi, Attila, Bodola, Zsófia, de Boer, Thomas, Chambers, Kenneth C., Chornock, Ryan, Coulter, David A., Csányi, István, Cseh, Borbála, Dandu, Srujan, Davis, Kyle W., Dickinson, Connor Braden, Farias, Diego, Farah, Joseph, Gall, Christa, Gao, Hua, Howell, D. Andrew, Jacobson-Galan, Wynn V., Khetan, Nandita, Kilpatrick, Charles D., Könyves-Tóth, Réka, Kriskovics, Levente, LeBaron, Natalie, Loertscher, Kayla, Saux, X. K. Le, Margutti, Rafaella, Magnier, Eugene A., McCully, Curtis, McGill, Peter, Miao, Hao-Yu, Newsome, Megan, Gonzalez, Estefania Padilla, Pál, András, Pál, Boróka H., Pan, Yen-Chen, Politsch, Collin A., Ransome, Conor L., Ramirez-Ruiz, Enrico, Rest, Armin, Rest, Sofia, Robinson, Olivia, Sears, Huei, Scheer, Jackson, Sódor, Ádám, Swift, Jonathan, Székely, Péter, Szakáts, Róbert, Szalai, Tamás, Taggart, Kirsty, Terreran, Giacomo, Venkatraman, Padma, Vinkó, József, Yang, Grace, Zhou, Henry

We present the photometric and spectroscopic evolution of SN 2022oqm, a nearby multi-peaked hydrogen- and helium-weak calcium-rich transient (CaRT). SN 2022oqm was detected 13.1 kpc from its host galaxy, the face-on spiral galaxy NGC 5875. Extensive

Externí odkaz: http://arxiv.org/abs/2308.12991

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Three is the magic number -- distance measurement of NGC 3147 using SN 2021hpr and its siblings

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

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A low-luminosity core-collapse supernova very similar to SN 2005cs

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

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The Continuing Story of SN IIb 2013df: New Optical and IR Observations and Analysis

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

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