TOI-3235 b: A Transiting Giant Planet around an M4 Dwarf Star

Autor: Melissa J. Hobson, Andrés Jordán, E. M. Bryant, R. Brahm, D. Bayliss, J. D. Hartman, G. Á. Bakos, Th. Henning, Jose Manuel Almenara, Khalid Barkaoui, Zouhair Benkhaldoun, Xavier Bonfils, François Bouchy, David Charbonneau, Marion Cointepas, Karen A. Collins, Jason D. Eastman, Mourad Ghachoui, Michaël Gillon, Robert F. Goeke, Keith Horne, Jonathan M. Irwin, Emmanuel Jehin, Jon M. Jenkins, David W. Latham, Dan Moldovan, Felipe Murgas, Francisco J. Pozuelos, George R. Ricker, Richard P. Schwarz, S. Seager, Gregor Srdoc, Stephanie Striegel, Mathilde Timmermans, Andrew Vanderburg, Roland Vanderspek, Joshua N. Winn

Publikováno v: The Astrophysical Journal Letters, Vol 946, Iss 1, p L4 (2023)

We present the discovery of TOI-3235 b, a short-period Jupiter orbiting an M dwarf with a stellar mass close to the critical mass at which stars transition from partially to fully convective. TOI-3235 b was first identified as a candidate from TESS p

Externí odkaz: https://doaj.org/article/c810d9687422472ca7e6c71bc91a92ee

Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602

Autor: L. G., Bouma, J. D., Hartman, R. Brahm P., Evans, K. A., Collins, G., Zhou, P., Sarkis, S. N., Quinn, J. De, Leon, J., Livingston, C., Bergmann, K. G., Stassun, W., Bhatti, J. N., Winn, G. Á., Bakos, L., Abe, N., Crouzet, G., Dransfield, T., Guillot, W., Marie-Sainte, D., Mékarnia, A. H. M. J., Triaud, C. G., Tinney, T., Henning, N., Espinoza, A., Jordán, M., Barbieri, S., Nandakumar, T., Trifonov, J. I., Vines, M., Vuckovic, Ziegler, Camille, N., Law, A. W., Mann, G. R., Ricker, R., Vanderspek, S., Seager, J. M., Jenkins, C. J., Burke, D., Dragomir, A. M., Levine, E. V., Quintana, J. E., Rodriguez, J. C., Smith, B., Wohler

Publikováno v: The Astronomical Journal
The Astronomical Journal, 2020

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7228a5fadad408e8522b7f8e3eb21fd4
https://hal.archives-ouvertes.fr/hal-03024327

Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602

Autor: Georgina Dransfield, L. G. Bouma, John H. Livingston, C. G. Tinney, Phil Evans, Christopher J. Burke, Sara Seager, G. Á. Bakos, Thomas Henning, J. P. de Leon, Djamel Mékarnia, Joshua N. Winn, Keivan G. Stassun, Jon M. Jenkins, N. Crouzet, Waqas Bhatti, Christoph Bergmann, Joseph E. Rodriguez, Maja Vučković, Néstor Espinoza, C. Ziegler, Samuel N. Quinn, Andrés Jordán, George Zhou, George R. Ricker, Karen A. Collins, W. Marie-Sainte, Trifon Trifonov, Joel D. Hartman, Tristan Guillot, Rafael Brahm, A. Levine, Elisa V. Quintana, M. Barbieri, Amaury H. M. J. Triaud, Jose I. Vines, Diana Dragomir, Sangeetha Nandakumar, Jeffrey C. Smith, Roland Vanderspek, Bill Wohler, Lyu Abe, Andrew W. Mann, Paula Sarkis, Nicholas M. Law

Publikováno v: The Astronomical Journal
The Astronomical Journal, American Astronomical Society, 2020, 160 (5), pp.239. ⟨10.3847/1538-3881/abb9ab⟩

We report the discovery of TOI 837b and its validation as a transiting planet. We characterize the system using data from the NASA TESS mission, the ESA Gaia mission, ground-based photometry from El Sauce and ASTEP400, and spectroscopy from CHIRON, F

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9b2aea0277b64daad5942f27955ecc0

A Catalog of Periodic Variables in Open Clusters M35 and NGC 2158

Autor: L. G. Bouma, Joel D. Hartman, G. Á. Bakos, Waqas Bhatti, T. Barna, M. Soares-Furtado

We present a catalog of 1,143 periodic variables, compiled from our image-subtracted photometric analysis of the K2 Campaign-0 super stamp. This super stamp is centered on the open clusters M35 and NGC 2158. Approximately 46% of our periodic variable

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9d3998a9ec8fcd46dfbaf98a7b0b030
http://arxiv.org/abs/1911.00832

HAT-P-58b–HAT-P-64b: Seven Planets Transiting Bright Stars*

Autor: Isabelle Boisse, E. E. Falco, Z. Csubry, Howard Isaacson, Steve B. Howell, Istvan Papp, Curtis McCully, Elliott P. Horch, Bun'ei Sato, Gil Esquerdo, Lea A. Hirsch, Lars A. Buchhave, Chelsea X. Huang, R. W. Noyes, J. Lázár, S. N. Quinn, G. Á. Bakos, P. Sári, Mark E. Everett, T. Szklenár, Allyson Bieryla, Gábor L. Kovács, Kaloyan Penev, D. W. Latham, Joel D. Hartman, Andrew W. Howard, Markus Rabus, G. Hebrard, Daniel Harbeck, Guillermo Torres, Waqas Bhatti, Geoff Marcy, Alexandre Santerne, B. Béky

Publikováno v: Bakos, G Á, Hartman, J D, Bhatti, W, Csubry, Z, Penev, K, Bieryla, A, Latham, D W, Quinn, S, Buchhave, L A, Kovács, G, Torres, G, Noyes, R W, Falco, E, Béky, B, Szklenár, T, Esquerdo, G A, Howard, A W, Isaacson, H, Marcy, G, Sato, B, Boisse, I, Santerne, A, Hébrard, G, Rabus, M, Harbeck, D, McCully, C, Everett, M E, Horch, E P, Hirsch, L, Howell, S B, Huang, C X, Lázár, J, Papp, I & Sári, P 2021, ' HAT-P-58b–HAT-P-64b: Seven Planets Transiting Bright Stars ', Astronomical Journal, vol. 162, no. 1, 7 . https://doi.org/10.3847/1538-3881/abf637
aj
aj, 2021, 162 (1), pp.7. ⟨10.3847/1538-3881/abf637⟩

We report the discovery and characterization of 7 transiting exoplanets from the HATNet survey. The planets, which are hot Jupiters and Saturns transiting bright sun-like stars, include: HAT-P-58b (with mass Mp = 0.37 MJ, radius Rp = 1.33 RJ, and orb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cabaa531ecab0e5366731b234acfae34
https://doi.org/10.3847/1538-3881/abf637