Zobrazeno 1 - 10
of 8 440
pro vyhledávání: '"RAPPAPORT, S."'
Stellar theory enables us to understand the properties of stars at different stages of their evolution, and contributes to other fields of astrophysics such as galactic and exoplanet studies. Assessing the accuracy of stellar theories necessitates hi
Externí odkaz:
http://arxiv.org/abs/2408.00126
Autor:
Rappaport, S. A., Borkovits, T., Mitnyan, T., Gagliano, R., Eisner, N., Jacobs, T., Tokovinin, A., Powell, B., Kostov, V., Omohundro, M., Kristiansen, M. H., Jayaraman, R., Terentev, I., Schwengeler, H. M., LaCourse, D., Gara, Z., Pribulla, T., Maxted, P. F. L., Bíró, I. B., Csányi, I., Pál, A., Vanderburg, A.
We have identified nearly a hundred close triply eclipsing hierarchical triple star systems from data taken with the space telescope TESS. These systems are noteworthy in that we can potentially determine their dynamical and astrophysical parameters
Externí odkaz:
http://arxiv.org/abs/2403.12041
Autor:
Mitnyan, T., Borkovits, T., Czavalinga, D. R., Rappaport, S. A., P'al, A., Powell, B. P., Hajdu, T.
We compiled a list of more than 3500 eclipsing binaries located in and near the Northern Continuous Viewing Zone (NCVZ) of the TESS space telescope that have a sufficient amount of TESS photometry to search for additional hidden components in these s
Externí odkaz:
http://arxiv.org/abs/2402.01486
Akademický článek
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Autor:
Monier, Richard, Niemczura, E., Kurtz, D. W., Rappaport, S., Bowman, D. M., Murphy, Simon J., Lebreton, Yveline, Stuik, Remko, Deal, Morgan, Merle, Thibault, Kılıçoğlu, Tolgahan, Gebran, Marwan, Ster, Ewen Le
We report on a detailed abundance study of six bright, mostly southern, slowly rotating late B stars: HD~1279 (B8III), HD~99803 (B9V), HD~123445 (B9V), HD~147550 (B9V), HD~171961 (B8III) and HD~202671 (B5II/III), hitherto reported as normal stars. We
Externí odkaz:
http://arxiv.org/abs/2306.01601
Autor:
Zasche, P., Borkovits, T., Jayaraman, R., Rappaport, S. A., Brož, M., Vokrouhlický, D., Bíró, I. B., Hegedüs, T., Kiss, Z. T., Uhlař, R., Schwengeler, H. M., Pál, A., Mašek, M., Howell, S. B., Dallaporta, S., Munari, U., Gagliano, R., Jacobs, T., Kristiansen, M. H., LaCourse, D., Omohundro, M., Terentev, I., Vanderburg, A., Henzl, Z., Powell, B. P., Kostov, V. B.
We report the discovery with $TESS$ of a third set of eclipses from V994 Herculis (TIC 424508303), previously only known as a doubly-eclipsing system. The key implication of this discovery and our analyses is that V994 Her is the second fully-charact
Externí odkaz:
http://arxiv.org/abs/2301.13521
Autor:
Rappaport, S. A., Borkovits, T., Gagliano, R., Jacobs, T. L., Tokovinin, A., Mitnyan, T., Komžik, R., Kostov, V. B., Powell, B. P., Torres, G., Terentev, I., Omohundro, M., Pribulla, T., Vanderburg, A., Kristiansen, M. H., Latham, D., Schwengeler, H. M., LaCourse, D., Bíró, I. B., Csányi, I., Czavalinga, D. R., Garai, Z., Pál, A., Rodriguez, J. E., Stevens, D. J.
In this work we report the independent discovery and analysis of nine new compact triply eclipsing triple star systems found with the TESS mission: TICs 47151245, 81525800, 99013269, 229785001, 276162169, 280883908, 294803663, 332521671, and 35632477
Externí odkaz:
http://arxiv.org/abs/2301.13810
We report the results of the photodynamical analyses of four compact, tight triple stellar systems, KICs 6964043, 5653126, 5731312, 8023317, based largely on $Kepler$ and $TESS$ data. All systems display remarkable eclipse timing and eclipse depth va
Externí odkaz:
http://arxiv.org/abs/2207.05517
Autor:
Rappaport, S. A., Borkovits, T., Gagliano, R., Jacobs, T. L., Kostov, V. B., Powell, B. P., Terentev, I., Omohundro, M., Torres, G., Vanderburg, A., Mitnyan, T., Kristiansen, M. H., LaCourse, D., Schwengeler, H. M., Kaye, T. G., Pál, A., Pribulla, T., Bíró, I. B., Csányi, I., Garai, Z., Zasche, P., Maxted, P. F. L., Rodriguez, J. E., Stevens, D. J.
In this work we report the discovery and analysis of six new compact triply eclipsing triple star systems found with the TESS mission: TICs 37743815, 42565581, 54060695, 178010808, 242132789, and 456194776. All of these exhibit distinct third body ec
Externí odkaz:
http://arxiv.org/abs/2204.02539
Autor:
Han, E., Rappaport, S. A., Vanderburg, A., Tofflemire, B. M., Borkovits, T., Schwengeler, H. M., Zasche, P., Krolikowski, D. M., Muirhead, P. S., Kristiansen, M. H., Terentev, I. A., Omohundro, M., Gagliano, R., Jacobs, T., LaCourse, D.
We present an analysis of a newly discovered 2+1+1 quadruple system with TESS containing an unresolved eclipsing binary (EB) as part of TIC 121088960 and a close neighbor TIC 121088959. The EB consists of two very low-mass M dwarfs in a highly-eccent
Externí odkaz:
http://arxiv.org/abs/2112.00028