Zobrazeno 41 - 50
of 1 033
pro vyhledávání: '"Wheatley, P. J."'
Autor:
Sha, Lizhou, Vanderburg, Andrew M., Huang, Chelsea X., Armstrong, David J., Brahm, Rafael, Giacalone, Steven, Wood, Mackenna L., Collins, Karen A., Nielsen, Louise D., Hobson, Melissa J., Ziegler, Carl, Howell, Steve B., Torres-Miranda, Pascal, Mann, Andrew W., Zhou, George, Delgado-Mena, Elisa, Rojas, Felipe I., Abe, Lyu, Trifonov, Trifon, Adibekyan, Vardan, Sousa, Sérgio G., Fajardo-Acosta, Sergio B., Guillot, Tristan, Howard, Saburo, Littlefield, Colin, Hawthorn, Faith, Schmider, François-Xavier, Eberhardt, Jan, Tan, Thiam-Guan, Osborn, Ares, Schwarz, Richard P., Strøm, Paul, Jordán, Andrés, Wang, Gavin, Henning, Thomas, Massey, Bob, Law, Nicholas, Stockdale, Chris, Furlan, Elise, Srdoc, Gregor, Wheatley, Peter J., Navascués, David Barrado, Lissauer, Jack J., Stassun, Keivan G., Ricker, George R., Vanderspek, Roland K., Latham, David W., Winn, Joshua N., Seager, Sara, Jenkins, Jon M., Barclay, Thomas, Bouma, Luke G., Christiansen, Jessie L., Guerrero, Natalia, Rose, Mark E.
Hot jupiters (P < 10 d, M > 60 $\mathrm{M}_\oplus$) are almost always found alone around their stars, but four out of hundreds known have inner companion planets. These rare companions allow us to constrain the hot jupiter's formation history by ruli
Externí odkaz:
http://arxiv.org/abs/2209.14396
Autor:
The JWST Transiting Exoplanet Community Early Release Science Team, Ahrer, Eva-Maria, Alderson, Lili, Batalha, Natalie M., Batalha, Natasha E., Bean, Jacob L., Beatty, Thomas G., Bell, Taylor J., Benneke, Björn, Berta-Thompson, Zachory K., Carter, Aarynn L., Crossfield, Ian J. M., Espinoza, Néstor, Feinstein, Adina D., Fortney, Jonathan J., Gibson, Neale P., Goyal, Jayesh M., Kempton, Eliza M. -R., Kirk, James, Kreidberg, Laura, López-Morales, Mercedes, Line, Michael R., Lothringer, Joshua D., Moran, Sarah E., Mukherjee, Sagnick, Ohno, Kazumasa, Parmentier, Vivien, Piaulet, Caroline, Rustamkulov, Zafar, Schlawin, Everett, Sing, David K., Stevenson, Kevin B., Wakeford, Hannah R., Allen, Natalie H., Birkmann, Stephan M., Brande, Jonathan, Crouzet, Nicolas, Cubillos, Patricio E., Damiano, Mario, Désert, Jean-Michel, Gao, Peter, Harrington, Joseph, Hu, Renyu, Kendrew, Sarah, Knutson, Heather A., Lagage, Pierre-Olivier, Leconte, Jérémy, Lendl, Monika, MacDonald, Ryan J., May, E. M., Miguel, Yamila, Molaverdikhani, Karan, Moses, Julianne I., Murray, Catriona Anne, Nehring, Molly, Nikolov, Nikolay K., de la Roche, D. J. M. Petit dit, Radica, Michael, Roy, Pierre-Alexis, Stassun, Keivan G., Taylor, Jake, Waalkes, William C., Wachiraphan, Patcharapol, Welbanks, Luis, Wheatley, Peter J., Aggarwal, Keshav, Alam, Munazza K., Banerjee, Agnibha, Barstow, Joanna K., Blecic, Jasmina, Casewell, S. L., Changeat, Quentin, Chubb, K. L., Colón, Knicole D., Coulombe, Louis-Philippe, Daylan, Tansu, de Val-Borro, Miguel, Decin, Leen, Santos, Leonardo A. Dos, Flagg, Laura, France, Kevin, Fu, Guangwei, Muñoz, A. García, Gizis, John E., Glidden, Ana, Grant, David, Heng, Kevin, Henning, Thomas, Hong, Yu-Cian, Inglis, Julie, Iro, Nicolas, Kataria, Tiffany, Komacek, Thaddeus D., Krick, Jessica E., Lee, Elspeth K. H., Lewis, Nikole K., Lillo-Box, Jorge, Lustig-Yaeger, Jacob, Mancini, Luigi, Mandell, Avi M., Mansfield, Megan, Marley, Mark S., Mikal-Evans, Thomas, Morello, Giuseppe, Nixon, Matthew C., Ceballos, Kevin Ortiz, Piette, Anjali A. A., Powell, Diana, Rackham, Benjamin V., Ramos-Rosado, Lakeisha, Rauscher, Emily, Redfield, Seth, Rogers, Laura K., Roman, Michael T., Roudier, Gael M., Scarsdale, Nicholas, Shkolnik, Evgenya L., Southworth, John, Spake, Jessica J., Steinrueck, Maria E, Tan, Xianyu, Teske, Johanna K., Tremblin, Pascal, Tsai, Shang-Min, Tucker, Gregory S., Turner, Jake D., Valenti, Jeff A., Venot, Olivia, Waldmann, Ingo P., Wallack, Nicole L., Zhang, Xi, Zieba, Sebastian
Carbon dioxide (CO2) is a key chemical species that is found in a wide range of planetary atmospheres. In the context of exoplanets, CO2 is an indicator of the metal enrichment (i.e., elements heavier than helium, also called "metallicity"), and thus
Externí odkaz:
http://arxiv.org/abs/2208.11692
Autor:
Hawthorn, Faith, Bayliss, Daniel, Wilson, Thomas G., Bonfanti, Andrea, Adibekyan, Vardan, Alibert, Yann, Sousa, Sérgio G., Collins, Karen A., Bryant, Edward M., Osborn, Ares, Armstrong, David J., Abe, Lyu, Acton, Jack S., Addison, Brett C., Agabi, Karim, Alonso, Roi, Alves, Douglas R., Anglada-Escudé, Guillem, Bárczy, Tamas, Barclay, Thomas, Barrado, David, Barros, Susana C. C., Baumjohann, Wolfgang, Bendjoya, Philippe, Benz, Willy, Bieryla, Allyson, Bonfils, Xavier, Bouchy, François, Brandeker, Alexis, Broeg, Christopher, Brown, David J. A., Burleigh, Matthew R., Buttu, Marco, Cabrera, Juan, Caldwell, Douglas A., Casewell, Sarah L., Charbonneau, David, Charnoz, Sébastian, Cloutier, Ryan, Cameron, Andrew Collier, Collins, Kevin I., Conti, Dennis M., Crouzet, Nicolas, Czismadia, Szilárd, Davies, Melvyn B., Deleuil, Magali, Delgado-Mena, Elisa, Delrez, Laetitia, Demangeon, Olivier D. S., Demory, Brice-Olivier, Dransfield, Georgina, Dumusque, Xavier, Egger, Jo Ann, Ehrenreich, David, Eigmüller, Philipp, Erickson, Anders, Essack, Zahra, Fortier, Andrea, Fossati, Luca, Fridlund, Malcolm, Günther, Maximilian N., Güdel, Manuel, Gandolfi, Davide, Gillard, Harvey, Gillon, Michaël, Gnilka, Crystal, Goad, Michael R., Goeke, Robert F., Guillot, Tristan, Hadjigeorghiou, Andreas, Hellier, Coel, Henderson, Beth A., Heng, Kevin, Hooton, Matthew J., Horne, Keith, Howell, Steve B., Hoyer, Sergio, Irwin, Jonathan M., Jenkins, James S., Jenkins, Jon M., Jensen, Eric L. N., Kane, Stephen R., Kendall, Alicia, Kielkopf, John F., Kiss, Laszlo L., Lacedelli, Gaia, Laskar, Jacques, Latham, David W., Etangs, Alain Lecavalier des, Leleu, Adrien, Lendl, Monika, Lillo-Box, Jorge, Lovis, Christophe, Mékarnia, Djamel, Massey, Bob, Masters, Tamzin, Maxted, Pierre F. L., Nascimbeni, Valerio, Nielsen, Louise D., O'Brien, Sean M., Olofsson, Göran, Osborn, Hugh P., Pagano, Isabella, Pallé, Enric, Persson, Carina M., Piotto, Giampaolo, Plavchan, Peter, Pollacco, Don, Queloz, Didier, Ragazzoni, Roberto, Rauer, Heike, Ribas, Ignasi, Ricker, George, Ségransan, Damien, Salmon, Sébastien, Santerne, Alexandre, Santos, Nuno C., Scandariato, Gaetano, Schmider, François-Xavier, Schwarz, Richard P., Seager, Sara, Shporer, Avi, Simon, Attila E., Smith, Alexis M. S., Srdoc, Gregor, Steller, Manfred, Suarez, Olga, Szabó, Gyula M., Teske, Johanna, Thomas, Nicolas, Tilbrook, Rosanna H., Triaud, Amaury H. M. J., Udry, Stéphane, Van Grootel, Valérie, Walton, Nicholas, Wang, Sharon X., Wheatley, Peter J., Winn, Joshua N., Wittenmyer, Robert A., Zhang, Hui
We present the discovery of two exoplanets transiting TOI-836 (TIC 440887364) using data from TESS Sector 11 and Sector 38. TOI-836 is a bright ($T = 8.5$ mag), high proper motion ($\sim\,200$ mas yr$^{-1}$), low metallicity ([Fe/H]$\approx\,-0.28$)
Externí odkaz:
http://arxiv.org/abs/2208.07328
Autor:
Doyle, L., Cegla, H. M., Bryant, E., Bayliss, D., Lafarga, M., Anderson, D. R., Allart, R., Bourrier, V., Brogi, M., Buchschacher, N., Kunovac, V., Lendl, M., Lovis, C., Moyano, M., Roguet-Kern, N., Seidel, J. V., Sosnowska, D., Wheatley, P. J., Acton, J. S., Burleigh, M. R., Casewell, S. L., Gill, S., Goad, M. R., Henderson, B. A., Jenkins, J. S., Tilbrook, R. H., West, R. G.
In this paper, we present high-resolution spectroscopic transit observations from ESPRESSO of the super-Neptune WASP-166~b. In addition to spectroscopic ESPRESSO data, we analyse photometric data from {\sl TESS} of six WASP-166~b transits along with
Externí odkaz:
http://arxiv.org/abs/2207.10127
Autor:
Briegal, Joshua T., Gillen, Edward, Queloz, Didier, Hodgkin, Simon, Acton, Jack S., Anderson, David R., Armstrong, David J., Battley, Matthew P., Bayliss, Daniel, Burleigh, Matthew R., Bryant, Edward M., Casewell, Sarah L., Costes, Jean C., Eigmuller, Philipp, Gill, Samuel, Goad, Michael R., Gunther, Maximilian N., Henderson, Beth A., Jackman, James A. G., Jenkins, James S., Kreutzer, Lars T., Moyano, Maximiliano, Lendl, Monika, Smith, Gareth D., Tilbrook, Rosanna H., Watson, Christopher A., West, Richard G., Wheatley, Peter J.
We analyse 829,481 stars from the Next Generation Transit Survey (NGTS) to extract variability periods. We utilise a generalisation of the autocorrelation function (the G-ACF), which applies to irregularly sampled time series data. We extract variabi
Externí odkaz:
http://arxiv.org/abs/2203.15894
Autor:
Strugarek, A., Fares, R., Bourrier, V., Brun, A. S., Réville, V., Amari, T., Helling, Ch., Jardine, M., Llama, J., Moutou, C., Vidotto, A. A., Wheatley, P. J., Zarka, P.
Magnetic interactions between stars and close-in planets may lead to a detectable signal on the stellar disk. HD 189733 is one of the key exosystems thought to harbor magnetic interactions, which may have been detected in August 2013. We present a se
Externí odkaz:
http://arxiv.org/abs/2203.10956
Autor:
Cunningham, Tim, Wheatley, Peter J., Tremblay, Pier-Emmanuel, Gaensicke, Boris T., King, George W., Toloza, Odette, Veras, Dimitri
The atmospheres of a large proportion of white dwarf stars are polluted by heavy elements that are expected to sink out of visible layers on short timescales. This has been interpreted as a signature of ongoing accretion of debris from asteroids, com
Externí odkaz:
http://arxiv.org/abs/2202.12903
Autor:
King, George W., Wheatley, Peter J., Fawcett, Victoria A., Miller, Nicola J., Corrales, Lía R., Agüeros, Marcel A.
We present an analysis of XMM-Newton observations of four stars in the young (670 Myr) open cluster Praesepe. The planets hosted by these stars all lie close in radius-period space to the radius-period valley and/or the Neptunian desert, two features
Externí odkaz:
http://arxiv.org/abs/2202.04750
Autor:
Alam, Munazza K., Kirk, James, Dressing, Courtney D., Lopez-Morales, Mercedes, Ohno, Kazumasa, Gao, Peter, Akinsanmi, Babatunde, Santerne, Alexandre, Grouffal, Salome, Adibekyan, Vardan, Barros, Susana C. C., Buchhave, Lars A., Crossfield, Ian J. M., Dai, Fei, Deleuil, Magali, Giacalone, Steven, Lillo-Box, Jorge, Marley, Mark, Mayo, Andrew W., Mortier, Annelies, Santos, Nuno C., Sousa, Sergio G., Turtelboom, Emma V., Wheatley, Peter J., Vanderburg, Andrew M.
We present a near-infrared transmission spectrum of the long period (P=542 days), temperate ($T_{eq}$=294 K) giant planet HIP 41378 f obtained with the Wide-Field Camera 3 (WFC3) instrument aboard the Hubble Space Telescope (HST). With a measured mas
Externí odkaz:
http://arxiv.org/abs/2201.02686
We present an optical transmission spectrum for WASP-94A b, the first atmospheric characterisation of this highly-inflated hot Jupiter. The planet has a reported radius of $1.72^{+0.06}_{-0.05}$ R$_{\textrm{Jup}}$, a mass of only $0.456^{+0.032}_{-0.
Externí odkaz:
http://arxiv.org/abs/2201.02212