Browsing by Author "Henning, Thomas"

Now showing items 1-19 of 19

    • A pair of warm giant planets near the 2:1 mean motion resonance around the K-dwarf star TOI-2202 
      Trifonov, Trifon; Brahm, Rafael; Espinoza, Néstor; Henning, Thomas; Jordán, Andrés; Nesvorny, David; Dawson, Rebekah I.; Lissauer, Jack J.; Lee, Man Hoi; Kossakowski, Diana; Rojas, Felipe I.; Hobson, Melissa J.; Sarkis, Paula; Schlecker, Martin; Bitsch, Bertram; Bakos, Gaspar A.; Barbieri, Mauro; Bhatti, W.; Butler, R. Paul; Crane, Jeffrey D.; Nandakumar, Sangeetha; Díaz, Matías R.; Shectman, Stephe; Teske, Johanna; Torres, Pascal; Suc, Vincent; Vinés Lopez, José; Wang, Sharon X.; Ricker, George R.; Shporer, Avi; Vanderburg, Andrew; Dragomir, Diana; Vanderspek, Roland; Burke, Christopher J.; Daylan, Tansu; Shiao, Bernie; Jenkins, Jon M.; Wohler, Bill; Seager, Sara; Winn, Joshua N. (IOP, 2021)
      TOI-2202 b is a transiting warm Jovian-mass planet with an orbital period of P = 11.91 days identified from the Full Frame Images data of five different sectors of the TESS mission. Ten TESS transits of TOI-2202 b combined ...
    • A wide-orbit giant planet in the high-mass b Centauri binary system 
      Janson, Markus; Gratton, Raffaele; Rodet, Laetitia; Vigan, Arthur; Bonnefoy, Mickael; Delorme, Philippe; Mamajek, Eric E.; Reffert, Sabine; Stock, Lukas; Marleau, Gabriel Dominique; Langlois, Maud; Chauvin, Gael; Desidera, Silvano; Ringqvist, Simon; Mayer, Lucio; Viswanath, Gayathri; Squicciarini, Vito; Meyer, Michael R.; Samland, Matthias; Petrus, Simon; Helled, Ravit; Kenworthy, Matthew A.; Quanz, Sascha P.; Biller, Beth; Henning, Thomas; Mesa, Dino; Engler, Natalia; Carson, Joseph C. (Nature, 2021)
      Planet formation occurs around a wide range of stellar masses and stellar system architectures(1). An improved understanding of the formation process can be achieved by studying it across the full parameter space, particularly ...
    • Asymmetric features in the protoplanetary disk MWC 758 
      Benisty, Myriam; Juhasz, A.; Boccaletti, A.; Avenhaus, H.; Milli, J.; Thalmann, C.; Dominik, C.; Pinilla, P.; Buenzli, E.; Pohl, A.; Beuzit, J.L.; Birnstiel, T.; Boer, J. de; Bonnefoy, M.; Chauvin, G.; Christiaens, V.; Garufi, A.; Grady, C.; Henning, Thomas; Huelamo, N.; Isella, A.; Langlois, M.; Ménard, Francois; Mouillet, D.; Olofsson, J.; Pantin, E.; Pinte, Christophe; Pueyo, L. (ESO, 2015)
      Context. The study of dynamical processes in protoplanetary disks is essential to understand planet formation. In this context, transition disks are prime targets because they are at an advanced stage of disk clearing and ...
    • The ATLASGAL survey: a catalog of dust condensations in the Galactic plane 
      Csengeri, T.; Urquhart, S.; Schuller, F.; Motte, F.; Bontemps, S.; Wyrowski, F.; Menten, K. M.; Bronfman Aguiló, Leonardo; Beuther, H.; Henning, Thomas; Testi, L.; Zavagno, A.; Walmsley, M. (2014)
      Context. The formation processes and the evolutionary stages of high-mass stars are poorly understood compared to low-mass stars. Large-scale surveys are needed to provide an unbiased census of high column density sites ...
    • The ATLASGAL survey: distribution of cold dust in the Galactic plane Combination with Planck data 
      Csengeri, T.; Weiss, A.; Wyrowski, F.; Menten, K.; Urquhart, J.; Leurini, S.; Schuller, F.; Beuther, H.; Bontemps, S.; Bronfman Aguiló, Leonardo; Henning, Thomas; Schneider, N. (EDP SCIENCES, 2016)
      Context. Sensitive ground-based submillimeter surveys, such as ATLASGAL, provide a global view on the distribution of cold dense gas in the Galactic plane at up to two-times better angular-resolution compared to recent ...
    • ATLASGAL – The APEX telescope large area survey of the galaxy at 870 μm 
      Schuller, F.; Menten, K. M.; Contreras, Y.; Wyrowski, F.; Schilke, P.; Bronfman Aguiló, Leonardo; Henning, Thomas; Walmsley, C. M.; Beuther, H.; Bontemps, S.; Cesaroni, R.; Deharveng, L.; Garay Brignardello, Guido; Herpin, F.; Lefloch, B.; Linz, H.; Mardones, D.; Minier, V.; Molinari, S.; Motte, F.; Nyman, L.-Å.; Reveret, V.; Risacher, C.; Russeil, D.; Schneider, N.; Testi, L.; Troost, T.; Vasyunina, T.; Wienen, M.; Zavagno, A.; Kovacs, A.; Kreysa, E.; Siringo, G.; Weiß, A. (ESO, 2009-02-20)
      Context. Thanks to its excellent 5100 m high site in Chajnantor, the Atacama Pathfinder Experiment (APEX) systematically explores the southern sky at submillimeter wavelengths, in both continuum and spectral line emission. ...
    • Detection of sharp symmetric features in the circumbinary disk around Ak Sco 
      Janson, Markus; Thalmann, Christian; Boccaletti, Anthony; Maire, Anne-Lise; Zurlo, Alice; Marzari, Francesco; Meyer, Michael R.; Carson, Joseph C.; Augereau, Jean-Charles; Garufi, Antonio; Henning, Thomas; Desidera, Silvano; Asensio-Torres, Rubén; Pohl, Adriana (The American Astronomical Society, 2016)
      The Search for Planets Orbiting Two Stars survey aims to study the formation and distribution of planets in binary systems by detecting and characterizing circumbinary planets and their formation environments through direct ...
    • Fast-moving features in the debris disk around AU Microscopii 
      Boccaletti, Anthony; Thalmann, Christian; Lagrange, Anne Marie; Janson, Markus; Augereau, Jean Charles; Schneider, Glenn; Milli, Julien; Grady, Carol; Debes, John; Langlois, Maud; Mouillet, David; Henning, Thomas; Dominik, Carsten; Maire, Anne-Lise; Beuzit, Jean-Luc; Carson, Joseph; Dohlen, Kjetil; Engler, Natalia; Feldt, Markus; Fusco, Thierry; Ginski, Christian; Girard, Julien H.; Hines, Dean; Kasper, Markus; Mawet, Dimitri; Ménard, Francois; Meyer, Michael R.; Moutou, Claire; Olofsson, Johan; Rodigas, Timothy; Sauvage, Jean Francois; Schlieder, Joshua; Martin Schmid, Hans; Turatto, Massimo; Udry, Stephane; Vakili, Farrokh; Vigan, Arthur; Wahhaj, Zahed; Wisniewski, John (Nature Publishing, 2015)
      In the 1980s, excess infrared emission was discovered around main-sequence stars; subsequent direct-imaging observations revealed orbiting disks of cold dust to be the source(1). These 'debris disks' were thought to be ...
    • GALACTIC STRUCTURE BASED ON THE ATLASGAL 870 mu m SURVEY 
      Beuther, H.; Tackenberg, J.; Linz, H.; Henning, Thomas; Schuller, F.; Wyrowski, F.; Schilke, P.; Menten, K.; Robitaille, T. P.; Walmsley, C. M.; Bronfman Aguiló, Leonardo; Motte, F.; Nguyen-Luong, Q.; Bontemps, S. (IOP PUBLISHING LTD, 2012-03-01)
      The ATLASGAL 870 mu m continuum survey conducted with the APEX telescope is the first one covering the whole inner Galactic plane (60 degrees > l > -60 degrees and b < +/-1 degrees.5) in submillimeter (submm) continuum ...
    • Lessons learned from SPHERE for the astrometric strategy of the next generation of exoplanet imaging instruments 
      Maire, Anne-Lise; Langlois, Maud; Delorme, Philippe; Chauvin, Gael; Gratton, Raffaele; Vigan, Arthur; Girard, Julien H.; Wahhaj, Zahed; Pott, Jorg-Uwe; Burtscher, Leonard; Boccaletti, Anthony; Carlotti, Alexis; Henning, Thomas; Kenworthy, Matthew A.; Kervella, Pierre; Rickman, Emily L.; Schmidt, Tobias O. B. (Spie-Soc Photo-Optical Instrumentation Engineers, 2021)
      Measuring the orbits of directly imaged exoplanets requires precise astrometry at the milliarcsec level over long periods of time due to their wide separation to the stars (greater than or similar to 10 au) and long orbital ...
    • Low-velocity shocks traced by extended sio emission along the w43 ridges: witnessing the formation of young ... 
      Nguyen-Luong, Q.; Motte, F.; Carlhoff, P.; Louvet, F.; Lesaffre, P.; Schilke, P.; Hill, T.; Hennemann, M.; Gusdorf, A.; Didelon, P.; Schneider, N.; Bontemps, S.; Duarte Cabral, A.; Menten, K. M.; Martin, P. G.; Wyrowski, F.; Bendo, G.; Roussel, H.; Bernard, J. P.; Bronfman Aguiló, Leonardo; Henning, Thomas; Kramer, C.; Heitsch, F. (The American Astronomical Society, 2013-10-01)
      The formation of high-mass stars is tightly linked to that of their parental clouds. Here, we focus on the high-density parts of W43, a molecular cloud undergoing an efficient event of star formation. Using a column density ...
    • New constraints on the formation and settling of dust in the atmospheres of young M and L dwarfs 
      Manjacavas, E.; Bonnefoy, M.; Schlieder, J. E.; Allard, F.; Rojo Rubke, Patricio; Goldman, B.; Chauvin, G.; Homeier, D.; Lodieu, N.; Henning, Thomas (2014-04)
      Context. Gravity modifies the spectral features of young brown dwarfs (BDs). A proper characterization of these objects is crucial for the identification of the least massive and latest-type objects in star-forming regions, ...
    • Optical Imaging Polarimetry of the LkCa 15 protoplanetary Disk with Sphere Zimpol 
      Thalmann, C.; Mulders, G. D.; Janson, M.; Olofsson, J.; Benisty, Myriam; Avenhaus, H.; Quanz, S. P.; Schmid, H. M.; Henning, Thomas; Buenzli, E.; Ménard, Francois; Carson, J. C.; Garufi, A.; Messina, S.; Dominik, C.; Leisenring, J.; Chauvin, G.; Meyer, M. R. (IOP Publishing, 2015)
      We present the first optical (590-890 nm) imaging polarimetry observations of the pre-transitional protoplanetary disk around the young solar analog LkCa 15, addressing a number of open questions raised by previous studies. ...
    • Sculpting the disk around T Chamaeleontis: an interferometric view 
      Olofsson, J.; Benisty, Myriam; Le Bouquin, J. B.; Berger, J. P; Lacour, S.; Ménard, Francois; Henning, Thomas; Crida, A.; Burtscher, L.; Meeus, G.; Ratzka, T.; Pinte, Christophe; Augereau, J. C.; Malbet, F.; Lazare, B.; Traub, W. (EDP Sciences, 2013)
      Context. Circumstellar disks are believed to be the birthplace of planets and are expected to dissipate on a timescale of a few Myr. The processes responsible for the removal of the dust and gas will strongly modify the ...
    • STRUCTURE AND COMPOSITION OF TWO TRANSITIONAL CIRCUMSTELLAR DISKS IN CORONA AUSTRALIS 
      Hughes, A. M.; Andrews, S. M.; Wilner, D. J.; Meyer, M. R.; Carpenter, J. M.; Qi, C.; Hales, A.; Casassus Montero, Simón; Hogerheijde, M. R.; Mamajek, E. E.; Wolf, S.; Henning, Thomas; Silverstone, M. D. (IOP PUBLISHING LTD, 2010-09)
      The late stages of evolution of the primordial circumstellar disks surrounding young stars are poorly understood, yet vital to constraining theories of planet formation. We consider basic structural models for the disks ...
    • The multiplanet system TOI-421: A sarm Neptune and a super puffy mini-Neptune Ttransiting a G9 V Star in a ... 
      Carleo, Ilaria; Gandolfi, Davide; Barragán, Oscar; Livingston, John H.; Persson, Carina M.; Lam, Kristine W. F.; Vidotto, Aline; Lund, Michael B.; Villarreal D’Angelo, Carolina; Collins, Karen A.; Fossati, Luca; Howard, Andrew W.; Kubyshkina, Daria; Brahm, Rafael; Oklopčić, Antonija; Mollière, Paul; Redfield, Seth; Serrano, María Luisa; Dai, Fei; Fridlund, Malcolm; Borsa, Francesco; Korth, Judith; Esposito, Massimiliano; Díaz, Matías R.; Nielsen, Louise Dyregaard; Hellier, Coel; Mathur, Savita; Deeg, Hans J.; Hatzes, Artie P.; Benatti, Serena; Rodler, Florian; Alarcón, Javier; Spina, Lorenzo; Santos, Ângela R. G.; Georgieva, Iskra; García, Rafael A.; González Cuesta, Lucía; Ricker, George R.; Vanderspek, Roland; Latham, David W.; Seager, Sara; Winn, Joshua N.; Jenkins, Jon M.; Albrecht, Simon; Batalha, Natalie M.; Beard, Corey; Boyd, Patricia T.; Bouchy, François; Burt, Jennifer A.; Butler, R. Paul; Cabrera, Juan; Chontos, Ashley; Ciardi, David R.; Cochran, William D.; Collins, Kevin I.; Crane, Jeffrey D.; Crossfield, Ian; Csizmadia, Szilard; Dragomir, Diana; Dressing, Courtney; Eigmüller, Philipp; Endl, Michael; Erikson, Anders; Espinoza, Néstor; Fausnaugh, Michael; Feng, Febo; Flowers, Erin; Fulton, Benjamin; Gonzales, Erica; Grieves, Nolan; Grziwa, Sascha; Guenther, Eike W.; Guerrero, Natalia M.; Henning, Thomas; Hidalgo, Diego; Hirano, Teruyuki; Hjorth, María; Huber, Daniel; Isaacson, Howard; Jones, Matías; Jordán, Andrés; Kabáth, Petr; Kane, Stephen R.; Knudstrup, Emil; Lubin, Jack; Luque, Rafael; Mireles, Rafael; Narita, Norio; Nespral, David; Niraula, Prajwal; Nowak, Grzegorz; Palle, Enric; Pätzold, Martin; Petigura, Erik A.; Prieto Arranz, Jorge; Rauer, Heike; Robertson, Paul; Rose, Mark E.; Roy, Arpita; Sarkis, Paula; Schlieder, Joshua E.; Ségransan, Demien; Shectman, Stephen; Skarka, Marek; Smith, Alexis M. S; Smith, Jeffrey C.; Stassun, Keivan; Teske, Johanna; Twicken, Joseph D.; Van Eylen, Vincent; Wang, Sharon; Weiss, Lauren M.; Wyttenbach, Aurélien (IOP Publishing, 2020)
      We report the discovery of a warm Neptune and a hot sub-Neptune transiting TOI-421 (BD-14 1137, TIC 94986319), a bright (V = 9.9) G9 dwarf star in a visual binary system observed by the Transiting Exoplanet Survey Satellite ...
    • TOI-431/HIP 26013: a super-Earth and a sub-Neptune transiting a bright, early K dwarf, with a third RV planet 
      Osborn, Ares; Armstrong, David J.; Cale, Bryson; Brahm, Rafael; Wittenmyer, Robert A.; Dai, Fei; Crossfield, Ian J. M.; Bryant, Edward M.; Adibekyan, Vardan; Cloutier, Ryan; Collins, Karen A.; Mena, E. Delgado; Fridlund, Malcolm; Hellier, Coel; Howell, Steve B.; Matthews, Elisabeth C.; Ziegler, Carl; Ricker, George; Vanderspek, Roland; Latham, David W.; Seager, S.; Winn, Joshua N.; Jenkins, Jon M.; Acton, Jack S.; Addison, Brett C.; Anderson, David R.; Ballard, Sarah; Barrado, David; Barros, Susana C. C.; Batalha, Natalie; Bayliss, Daniel; Barclay, Thomas; Benneke, Bjorn; Berberian, John; Bouchy, Francois; Bowler, Brendan P.; Briceno, Cesar; Burke, Christopher J.; Burleigh, Matthew R.; Casewell, Sarah L.; Ciardi, David; Collins, Kevin; Cooke, Benjamin F.; Demangeon, Olivier D. S.; Díaz, Rodrigo F.; Dorn, C.; Dragomir, Diana; Dressing, Courtney; Dumusque, Xavier; Espinoza, Néstor; Figueira, P.; Fulton, Benjamin; Furlan, E.; Gaidos, E.; Geneser, C.; Gill, Samuel; Goad, Michael R.; Gonzáles, Erica J.; Gorjian, Varoujan; Gunther, Maximilian N.; Helled, Ravit; Henderson, Beth A.; Henning, Thomas; Hogan, Aleisha; Hojjatpanah, Saeed; Horner, Jonathan; Howard, Andrew W.; Hoyer, Sergio; Huber, Dan; Isaacson, Howard; Jenkins, James S.; Jensen, Eric L. N.; Jordan, Andres; Kane, Stephen R.; Kidwell, Richard; Kielkopf, John; Law, Nicholas; Lendl, Monika; Lund, M.; Nielsen, Louise D.; Okumura, Jack; Osborn, Hugh P.; Petigura, Erik A.; Plavchan, Peter; Pollacco, Don; Quintana, Elisa; Raynard, Liam; Robertson, Paul; Rose, Mark E.; Roy, Arpita; Reefe, Michael; Santerne, Alexandre; Santos, Nuno C.; Sarkis, Paula; Schlieder, J.; Schwarz, Richard P.; Scott, Nicholas J.; Shporer, Avi; Smith, A. M. S.; Stibbard, C.; Stockdale, Chris; Strom, Paul A.; Twicken, Joseph D.; Tan, Thiam-Guan; Tanner, A.; Teske, J.; Tilbrook, Rosanna H.; Tinney, C. G; Udry, Stephane; Villasenor, Jesus Noel; Vines, Jose; Wang, Sharon X.; Weiss, Lauren M.; West, Richard G.; Wheatley, Peter J.; Wright, Duncan J.; Zhang, Hui; Zohrabi, F. (Oxford, 2021)
      We present the bright (V-mag = 9.12), multiplanet system TOI-431, characterized with photometry and radial velocities (RVs). We estimate the stellar rotation period to be 30.5 +/- 0.7 d using archival photometry and RVs. ...
    • The VLT/NaCo large program to probe the occurrence of exoplanets and brown dwarfs at wide orbits III. The ... 
      Reggiani, M.; Meyer, M.; Chauvin, G.; Vigan, A.; Quanz, S.; Biller, B.; Bonavita, M.; Desidera, S.; Delorme, P.; Hagelberg, J.; Maire, Anne-Lise; Boccaletti, A.; Beuzit, J.; Buenzli, E.; Carson, J.; Covino, E.; Feldt, M.; Girard, J.; Gratton, R.; Henning, Thomas; Kasper, M.; Lagrange, A.; Mesa, D.; Messina, S.; Montagnier, G.; Mordasini, C.; Mouillet, D.; Schlieder, J.; Segransan, D.; Thalmann, C.; Zurlo, A. (EDP SCIENCES, 2016)
      Context. In recent years there have been many attempts to characterize the occurrence and distribution of stellar, brown dwarf (BD), and planetary-mass companions to solar-type stars with the aim of constraining formation ...
    • W43: the closest molecular complex of the Galactic bar? 
      Nguyen Luong, Q.; Motte, F.; Schuller, F.; Schneider, N.; Bontemps, S.; Schilke, P.; Menten, K. M.; Heitsch, F.; Wyrowski, F.; Carlhoff, P.; Bronfman Aguiló, Leonardo; Henning, Thomas (EDP SCIENCES S A, 2011-05)
      Context. In the framework of the multi-wavelength Galactic surveys of star-formation presently underway, complexes of molecular clouds that stretch over up to hundreds of parsecs are of particular interest. This is because ...