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Autor:
Romy Rodríguez Martínez, David V. Martin, B. Scott Gaudi, Joseph G. Schulze, Anusha Pai Asnodkar, Kiersten M. Boley, Sarah Ballard
Publikováno v:
The Astronomical Journal, Vol 166, Iss 4, p 137 (2023)
We investigate and compare the composition of M-dwarf planets in systems with only one known planet (“singles”) to those residing in multiplanet systems (“multis”) and the fundamental properties of their host stars. We restrict our analysis t
Externí odkaz:
https://doaj.org/article/4cd4389bf027498e907b22256d7f26da
Autor:
Ann E. Wehrle, Michael Carini, Paul J. Wiita, Joshua Pepper, B. Scott Gaudi, Richard W. Pogge, Keivan G. Stassun, Steven Villanueva Jr.
Publikováno v:
The Astrophysical Journal, Vol 951, Iss 1, p 58 (2023)
We present second observations by K2 of OJ 287 and seven other γ -ray active galactic nuclei (AGNs) obtained in 2017–2018, second and third observations of the lobe-dominated, steep-spectrum quasar 3C 207, and observations of nine additional blaza
Externí odkaz:
https://doaj.org/article/9164891835cc4f37b3cb40f4013c597d
Autor:
Alexander P. Stephan, B. Scott Gaudi
Publikováno v:
The Astrophysical Journal, Vol 950, Iss 1, p 32 (2023)
For the majority of short-period exoplanets transiting massive stars with radiative envelopes, the spin angular momentum of the host star is greater than the planetary orbital angular momentum. In this case, the orbits of the planets will undergo nod
Externí odkaz:
https://doaj.org/article/5b1049732e8b4535b39b47d58a633ce4
Autor:
Romy Rodríguez Martínez, B. Scott Gaudi, Joseph G. Schulze, Lorena Acuña, Jared Kolecki, Jennifer A. Johnson, Anusha Pai Asnodkar, Kiersten M. Boley, Magali Deleuil, Olivier Mousis, Wendy R. Panero, Ji Wang
Publikováno v:
The Astronomical Journal, Vol 165, Iss 3, p 97 (2023)
We present a reanalysis of the K2-106 transiting planetary system, with a focus on the composition of K2-106b, an ultra-short-period, super-Mercury candidate. We globally model existing photometric and radial velocity data and derive a planetary mass
Externí odkaz:
https://doaj.org/article/7a9f86897bf94039a737409d3e3cf297
Autor:
Patrick D Newman, Peter Plavchan, Jennifer A. Burt, Johanna Teske, Eric E. Mamajek, Stephanie Leifer, B. Scott Gaudi, Gary Blackwood, Rhonda Morgan
Publikováno v:
The Astronomical Journal, Vol 165, Iss 4, p 151 (2023)
Future direct imaging missions similar to the HabEx and LUVOIR mission concepts aim to catalog and characterize Earth-mass analogs around nearby stars. The exoplanet yield of these missions will be dependent on the frequency of Earth-like planets, an
Externí odkaz:
https://doaj.org/article/9c5e83e961ef4982b9a927c142901023
Autor:
Marshall C. Johnson, Ji Wang, Anusha Pai Asnodkar, Aldo S. Bonomo, B. Scott Gaudi, Thomas Henning, Ilya Ilyin, Engin Keles, Luca Malavolta, Matthias Mallonn, Karan Molaverdikhani, Valerio Nascimbeni, Jennifer Patience, Katja Poppenhaeger, Gaetano Scandariato, Everett Schlawin, Evgenya Shkolnik, Daniela Sicilia, Alessandro Sozzetti, Klaus G. Strassmeier, Christian Veillet, Fei Yan
Publikováno v:
The Astronomical Journal, Vol 165, Iss 4, p 157 (2023)
Recent observations have shown that the atmospheres of ultrahot Jupiters (UHJs) commonly possess temperature inversions, where the temperature increases with increasing altitude. Nonetheless, which opacity sources are responsible for the presence of
Externí odkaz:
https://doaj.org/article/f15cc6a21e2047738c8a247a7785fde6
Autor:
Joseph E Rodriguez, Samuel N Quinn, Andrew Vanderburg, George Zhou, Jason D Eastman, Erica Thygesen, Bryson Cale, David R Ciardi, Phillip A Reed, Ryan J Oelkers, Karen A Collins, Allyson Bieryla, David W Latham, Erica J Gonzales, B Scott Gaudi, Coel Hellier, Matías I Jones, Rafael Brahm, Kirill Sokolovsky, Jack Schulte, Gregor Srdoc, John Kielkopf, Ferran Grau Horta, Bob Massey, Phil Evans, Denise C Stephens, Kim K McLeod, Nikita Chazov, Vadim Krushinsky, Mourad Ghachoui, Boris S Safonov, Cayla M Dedrick, Dennis Conti, Didier Laloum, Steven Giacalone, Carl Ziegler, Pere Guerra Serra, Ramon Naves Nogues, Felipe Murgas, Edward J Michaels, George R Ricker, Roland K Vanderspek, Sara Seager, Joshua N Winn, Jon M Jenkins, Brett Addison, Owen Alfaro, D R Anderson, Elias Aydi, Thomas G Beatty, Timothy R Bedding, Alexander A Belinski, Zouhair Benkhaldoun, Perry Berlind, Cullen H Blake, Michael J Bowen, Brendan P Bowler, Andrew W Boyle, Dalton Branson, César Briceño, Michael L Calkins, Emma Campbell, Jessie L Christiansen, Laura Chomiuk, Kevin I Collins, Matthew A Cornachione, Ahmed Daassou, Courtney D Dressing, Gilbert A Esquerdo, Dax L Feliz, William Fong, Akihiko Fukui, Tianjun Gan, Holden Gill, Maria V Goliguzova, Jarrod Hansen, Thomas Henning, Eric G Hintz, Melissa J Hobson, Jonathan Horner, Chelsea X Huang, David J James, Jacob S Jensen, Samson A Johnson, Andrés Jordán, Stephen R Kane, Khalid Barkaoui, Myung-Jin Kim, Kingsley Kim, Rudolf B Kuhn, Nicholas Law, Pablo Lewin, Hui-Gen Liu, Michael B Lund, Andrew W Mann, Nate McCrady, Matthew W Mengel, Jessica Mink, Lauren G Murphy, Norio Narita, Patrick Newman, Jack Okumura, Hugh P Osborn, Martin Paegert, Enric Palle, Joshua Pepper, Peter Plavchan, Alexander A Popov, Markus Rabus, Jessica Ranshaw, Jennifer A Rodriguez, Dong-Goo Roh, Michael A Reefe, Arjun B Savel, Richard P Schwarz, Avi Shporer, Robert J Siverd, David H Sliski, Keivan G Stassun, Daniel J Stevens, Abderahmane Soubkiou, Eric B Ting, C G Tinney, Noah Vowell, Payton Walton, R G West, Maurice L Wilson, Robert A Wittenmyer, Justin M Wittrock, Shania Wolf, Jason T Wright, Hui Zhang, Evan Zobel
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 521:2765-2785
We present the discovery and characterization of six short-period, transiting giant planets from NASA's Transiting Exoplanet Survey Satellite (TESS) -- TOI-1811 (TIC 376524552), TOI-2025 (TIC 394050135), TOI-2145 (TIC 88992642), TOI-2152 (TIC 3953932
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36555a6a41812431a26aa1c34695e883
https://doi.org/10.1093/mnras/stad595
https://doi.org/10.1093/mnras/stad595
Autor:
Weicheng Zang, Yossi Shvartzvald, Andrzej Udalski, Jennifer C Yee, Chung-Uk Lee, Takahiro Sumi, Xiangyu Zhang, Hongjing Yang, Shude Mao, Sebastiano Calchi Novati, Andrew Gould, Wei Zhu, Charles A Beichman, Geoffery Bryden, Sean Carey, B Scott Gaudi, Calen B Henderson, Przemek Mróz, Jan Skowron, Radoslaw Poleski, Michał K Szymański, Igor Soszyński, Paweł Pietrukowicz, Szymon Kozłowski, Krzysztof Ulaczyk, Krzysztof A Rybicki, Patryk Iwanek, Marcin Wrona, Michael D Albrow, Sun-Ju Chung, Cheongho Han, Kyu-Ha Hwang, Youn Kil Jung, Yoon-Hyun Ryu, In-Gu Shin, Sang-Mok Cha, Dong-Jin Kim, Hyoun-Woo Kim, Seung-Lee Kim, Dong-Joo Lee, Yongseok Lee, Byeong-Gon Park, Richard W Pogge, Ian A Bond, Fumio Abe, Richard Barry, David P Bennett, Aparna Bhattacharya, Martin Donachie, Hirosane Fujii, Akihiko Fukui, Yuki Hirao, Yoshitaka Itow, Rintaro Kirikawa, Iona Kondo, Naoki Koshimoto, Man Cheung Alex Li, Yutaka Matsubara, Yasushi Muraki, Shota Miyazaki, Clément Ranc, Nicholas J Rattenbury, Yuki Satoh, Hikaru Shoji, Daisuke Suzuki, Yuzuru Tanaka, Paul J Tristram, Tsubasa Yamawaki, Atsunori Yonehara, Etienne Bachelet, Markus P G Hundertmark, R Figuera Jaimes, Dan Maoz, Matthew T Penny, Rachel A Street, Yiannis Tsapras
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 514:5952-5968
We report the discovery and analysis of a planet in the microlensing event OGLE-2018-BLG-0799. The planetary signal was observed by several ground-based telescopes, and the planet-host mass ratio is q = (2.65 ± 0.16) × 10−3. The ground-based obse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c64a9ae338dedf24c6be63354bbc9d31
https://doi.org/10.1093/mnras/stac1631
https://doi.org/10.1093/mnras/stac1631
Autor:
Engin Keles, Matthias Mallonn, Daniel Kitzmann, Katja Poppenhaeger, H Jens Hoeijmakers, Ilya Ilyin, Xanthippi Alexoudi, Thorsten A Carroll, Julian Alvarado-Gomez, Laura Ketzer, Aldo S Bonomo, Francesco Borsa, B Scott Gaudi, Thomas Henning, Luca Malavolta, Karan Molaverdikhani, Valerio Nascimbeni, Jennifer Patience, Lorenzo Pino, Gaetano Scandariato, Everett Schlawin, Evgenya Shkolnik, Daniela Sicilia, Alessandro Sozzetti, Mary G Foster, Christian Veillet, Ji Wang, Fei Yan, Klaus G Strassmeier
Publikováno v:
Keles, Engin; Mallonn, Matthias; Kitzmann, Daniel; Poppenhaeger, Katja; Hoeijmakers, Herman; Ilyin, Ilya; Alexoudi, Xanthippi; Carroll, Thorsten A; Alvarado-Gomez, Julian; Ketzer, Laura; Bonomo, Aldo S; Borsa, Francesco; Gaudi, B Scott; Henning, Thomas; Malavolta, Luca; Molaverdikhani, Karan; Nascimbeni, Valerio; Patience, Jennifer; Pino, Lorenzo; Scandariato, Gaetano; ... (2022). The PEPSI exoplanet transit survey (PETS) I: investigating the presence of a silicate atmosphere on the super-earth 55 Cnc e. Monthly notices of the Royal Astronomical Society, 513(1), pp. 1544-1556. Oxford University Press 10.1093/mnras/stac810
The study of exoplanets and especially their atmospheres can reveal key insights on their evolution by identifying specific atmospheric species. For such atmospheric investigations, high-resolution transmission spectroscopy has shown great success, e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b716703fe0093138b19bc4f801f9edb7
https://doi.org/10.1093/mnras/stac810
https://doi.org/10.1093/mnras/stac810