The EBLM project – IX. Five fully convective M-dwarfs, precisely measured with CHEOPS and TESS light curves

Autor: D Sebastian, M I Swayne, P F L Maxted, A H M J Triaud, S G Sousa, G Olofsson, M Beck, N Billot, S Hoyer, S Gill, N Heidari, D V Martin, C M Persson, M R Standing, Y Alibert, R Alonso, G Anglada, J Asquier, T Bárczy, D Barrado, S C C Barros, M P Battley, W Baumjohann, T Beck, W Benz, M Bergomi, I Boisse, X Bonfils, A Brandeker, C Broeg, J Cabrera, S Charnoz, A Collier Cameron, Sz Csizmadia, M B Davies, M Deleuil, L Delrez, O D S Demangeon, B-O Demory, G Dransfield, D Ehrenreich, A Erikson, A Fortier, L Fossati, M Fridlund, D Gandolfi, M Gillon, M Güdel, J Hasiba, G Hébrard, K Heng, K G Isaak, L L Kiss, E Kopp, V Kunovac, J Laskar, A Lecavelier des Etangs, M Lendl, C Lovis, D Magrin, J McCormac, N J Miller, V Nascimbeni, R Ottensamer, I Pagano, E Pallé, F A Pepe, G Peter, G Piotto, D Pollacco, D Queloz, R Ragazzoni, N Rando, H Rauer, I Ribas, S Lalitha, A Santerne, N C Santos, G Scandariato, D Ségransan, A E Simon, A M S Smith, M Steller, Gy M Szabó, N Thomas, S Udry, V Van Grootel, N A Walton

Publikováno v: Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2022, ⟨10.1093/mnras/stac2565⟩
Monthly Notices of the Royal Astronomical Society, 519(3), 3546–3563
Sebastian, D; Swayne, M I; Maxted, P F L; Triaud, A H M J; Sousa, S G; Olofsson, G; Beck, M; Billot, N; Hoyer, S; Gill, S; Heidari, N; Martin, D V; Persson, C M; Standing, M R; Alibert, Y; Alonso, R; Anglada, G; Asquier, J; Bárczy, T; Barrado, D; ... (2023). The EBLM project – IX. Five fully convective M-dwarfs, precisely measured with CHEOPS and TESS light curves. Monthly notices of the Royal Astronomical Society, 519(3), pp. 3546-3563. Oxford University Press 10.1093/mnras/stac2565

Eclipsing binaries are important benchmark objects to test and calibrate stellar structure and evolution models. This is especially true for binaries with a fully convective M-dwarf component for which direct measurements of these stars' masses and r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6527787c8316b9f6242507e4365e810
https://eprints.keele.ac.uk/11469/1/stac2565.pdf

The stable climate of KELT-9b

Autor: K. Jones, B. M. Morris, B.-O. Demory, K. Heng, M. J. Hooton, N. Billot, D. Ehrenreich, S. Hoyer, A. E. Simon, M. Lendl, O. D. S. Demangeon, S. G. Sousa, A. Bonfanti, T. G. Wilson, S. Salmon, Sz. Csizmadia, H. Parviainen, G. Bruno, Y. Alibert, R. Alonso, G. Anglada, T. Bárczy, D. Barrado, S. C. C. Barros, W. Baumjohann, M. Beck, T. Beck, W. Benz, X. Bonfils, A. Brandeker, C. Broeg, J. Cabrera, S. Charnoz, A. Collier Cameron, M. B. Davies, M. Deleuil, A. Deline, L. Delrez, A. Erikson, A. Fortier, L. Fossati, M. Fridlund, D. Gandolfi, M. Gillon, M. Güdel, K. G. Isaak, L. L. Kiss, J. Laskar, A. Lecavelier des Etangs, C. Lovis, D. Magrin, P. F. L. Maxted, V. Nascimbeni, G. Olofsson, R. Ottensamer, I. Pagano, E. Pallé, G. Peter, G. Piotto, D. Pollacco, D. Queloz, R. Ragazzoni, N. Rando, F. Ratti, H. Rauer, C. Reimers, I. Ribas, N. C. Santos, G. Scandariato, D. Ségransan, A. M. S. Smith, M. Steller, Gy. M. Szabó, N. Thomas, S. Udry, V. Van Grootel, I. Walter, N. A. Walton, W. Wang Jungo

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2022, 666, ⟨10.1051/0004-6361/202243823⟩
Jones, K.; Morris, B. M.; Demory, B.-O.; Heng, K.; Hooton, M. J.; Billot, N.; Ehrenreich, D.; Hoyer, S.; Simon, A. E.; Lendl, M.; Demangeon, O. D. S.; Sousa, S. G.; Bonfanti, A.; Wilson, T. G.; Salmon, S.; Csizmadia, Sz.; Parviainen, H.; Bruno, G.; Alibert, Y.; Alonso, R.; ... (2022). The stable climate of KELT-9b,. Astronomy and astrophysics, 666, A118. EDP Sciences 10.1051/0004-6361/202243823
Astronomy & Astrophysics, 666:A118

Even among the most irradiated gas giants, so-called ultra-hot Jupiters, KELT-9b stands out as the hottest planet thus far discovered with a dayside temperature of over 4500K. At these extreme irradiation levels, we expect an increase in heat redistr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fef256174811fc90bb271732855e6a31

The Asteroseismic Potential of Kepler: First Results for Solar-Type Stars

Autor: W. J. Chaplin, T. Appourchaux, Y. Elsworth, R. A. García, G. Houdek, C. Karoff, T. S. Metcalfe, J. Molenda-Żakowicz, M. J. P. F. G. Monteiro, M. J. Thompson, T. M. Brown, J. Christensen-Dalsgaard, R. L. Gilliland, H. Kjeldsen, W. J. Borucki, D. Koch, J. M. Jenkins, J. Ballot, S. Basu, M. Bazot, T. R. Bedding, O. Benomar, A. Bonanno, I. M. Brandão, H. Bruntt, T. L. Campante, O. L. Creevey, M. P. Di Mauro, G. Doğan, S. Dreizler, P. Eggenberger, L. Esch, S. T. Fletcher, S. Frandsen, N. Gai, P. Gaulme, R. Handberg, S. Hekker, R. Howe, D. Huber, S. G. Korzennik, J. C. Lebrun, S. Leccia, M. Martic, S. Mathur, B. Mosser, R. New, P.-O. Quirion, C. Régulo, I. W. Roxburgh, D. Salabert, J. Schou, S. G. Sousa, D. Stello, G. A. Verner, T. Arentoft, C. Barban, K. Belkacem, S. Benatti, K. Biazzo, P. Boumier, P. A. Bradley, A.-M. Broomhall, D. L. Buzasi, R. U. Claudi, M. S. Cunha, F. D'Antona, S. Deheuvels, A. Derekas, A. García Hernández, M. S. Giampapa, M. J. Goupil, M. Gruberbauer, J. A. Guzik, S. J. Hale, M. J. Ireland, L. L. Kiss, I. N. Kitiashvili, K. Kolenberg, H. Korhonen, A. G. Kosovichev, F. Kupka, Y. Lebreton, B. Leroy, H.-G. Ludwig, S. Mathis, E. Michel, A. Miglio, J. Montalbán, A. Moya, A. Noels, R. W. Noyes, P. L. Pallé, L. Piau, H. L. Preston, T. Roca Cortés, M. Roth, K. H. Sato, J. Schmitt, A. M. Serenelli, V. Silva Aguirre, I. R. Stevens, J. C. Suárez, M. D. Suran, R. Trampedach, S. Turck-Chièze, K. Uytterhoeven, R. Ventura, P. A. Wilson

Publikováno v: The Astrophysical journal letters
The Astrophysical journal letters, Bristol : IOP Publishing, 2010, 713 (2), pp.L169-L175. ⟨10.1088/2041-8205/713/2/L169⟩
The Astrophysical journal letters, 2010, 713 (2), pp.L169-L175. ⟨10.1088/2041-8205/713/2/L169⟩
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Chaplin, W J, Appourchaux, T, Elsworth, Y, García, R A, Houdek, G, Karoff, C, Metcalfe, T S, Molenda-Zakowicz, J, Monteiro, M J P F G, Thompson, M J, Brown, T M, Christensen-Dalsgaard, J, Gilliland, R L, Kjeldsen, H, Borucki, W J, Koch, D, Jenkins, J M, Ballot, J, Basu, S, Bazot, M, Bedding, T R, Benomar, O, Bonanno, A, Brandão, I M, Bruntt, H, Campante, T L, Creevey, O L, Di Mauro, M P, Dogan, G, Dreizler, S, Eggenberger, P, Esch, L, Fletcher, S T, Frandsen, S, Gai, N, Gaulme, P, Handberg, R, Hekker, S, Howe, R, Huber, D, Korzennik, S G, Lebrun, J C, Leccia, S, Martic, M, Mathur, S, Mosser, B, New, R, Quirion, P-O, Régulo, C, Roxburgh, I W, Salabert, D, Schou, J, Sousa, S G, Stello, D, Verner, G A, Arentoft, T, Barban, C, Belkacem, K, Benatti, S, Biazzo, K, Boumier, P, Bradley, P A, Broomhall, A-M, Buzasi, D L, Claudi, R U, Cunha, M S, D'Antona, F, Deheuvels, S, Derekas, A, García Hernández, A, Giampapa, M S, Goupil, M J, Gruberbauer, M, Guzik, J A, Hale, S J, Ireland, M J, Kiss, L L, Kitiashvili, I N, Kolenberg, K, Korhonen, H, Kosovichev, A G, Kupka, F, Lebreton, Y, Leroy, B, Ludwig, H-G, Mathis, S, Michel, E, Miglio, A, Montalbán, J, Moya, A, Noels, A, Noyes, R W, Pallé, P L, Piau, L, Preston, H L, Roca Cortés, T, Roth, M, Sato, K H, Schmitt, J, Serenelli, A M, Silva Aguirre, V, Stevens, I R, Suárez, J C, Suran, M D, Trampedach, R, Turck-Chièze, S, Uytterhoeven, K, Ventura, R & Wilson, P A 2010, ' The Asteroseismic Potential of Kepler: First Results for Solar-Type Stars ', The Astrophysical Journal Letters, vol. 713, no. 2, pp. L169-L175 . https://doi.org/10.1088/2041-8205/713/2/L169

We present preliminary asteroseismic results from Kepler on three G-type stars. The observations, made at one-minute cadence during the first 33.5d of science operations, reveal high signal-to-noise solar-like oscillation spectra in all three stars:

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85b83147a4f11efba0cb656a190a2f96
https://hal.archives-ouvertes.fr/hal-00484703

Multi-site campaign on the open cluster M67. I. Observations and photometric reductions

Autor: D. Stello, T. Arentoft, T. R. Bedding, M. Y. Bouzid, H. Bruntt, Z. Csubry, T. H. Dall, Z. E. Dind, S. Frandsen, R. L. Gilliland, A. P. Jacob, H. R. Jensen, Y. B. Kang, S.-L. Kim, L. L. Kiss, H. Kjeldsen, J.-R. Koo, J.-A. Lee, C.-U. Lee, J. Nuspl, C. Sterken, R. Szabó

Publikováno v: Stello, D, Arentoft, T, Bedding, T R, Bouzid, M Y, Bruntt, H, Csubry, Z, Dall, T H, Dind, Z E, Frandsen, S, Gilliland, R L, Jacob, A P, Jensen, H R, Kang, Y B, Kim, S-L, Kiss, L L, Kjeldsen, H, Koo, J-R, Lee, J-A, Lee, C-U, Nuspl, J, Sterken, C & Szabo, C 2006, ' Multisite campaign on the open cluster M67-I. Observations and photometric reductions ', Royal Astronomical Society. Monthly Notices, vol. 373, pp. 1141 .

We report on an ambitious multi-site campaign aimed at detecting stellar variability, particularly solar-like oscillations, in the red giant stars in the open cluster M67 (NGC 2682). During the six-week observing run, which comprised 164 telescope ni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9864a8966329c2d29a6e7d7590a0ad37
http://arxiv.org/abs/astro-ph/0609340

Distance of the Hypernova SN 2002ap via the Expanding Photosphere Method

Autor: J. Vinkó, R. M. Blake, K. Sárneczky, B. Csák, G. Fűrész, Sz. Csizmadia, L. L. Kiss, Gy. M. Szabó, R. Szabó, H. DeBond, M. M. de Robertis, J. R. Thomson, S. W. Mochnacki

New optical photometric and spectroscopic data of the bright hypernova SN 2002ap are presented. The obtained BVRI light curves as well as the optical spectra agree well with other published data series. The distance has been inferred by applying the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1b8a882e9910a4cb8c999aa44c62054