Centre for Astrophysics
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Do non-dipolar magnetic fields contribute to spin-down torques?
See, Victor, Matt, Sean P, Finley, Adam J, Folsom, Colin P, Boro Saikia, Sudeshna, Donati, Jean-Francois, Fares, Rim, Hebrard, Elodie M, Jardine, Moira M, Jeffers, Sandra V, Marsden, Stephen C, Mengel, Matthew W, Morin, Julien, Petit, Pascal, Vidotto, Aline A and Waite, Ian W. 2019. "Do non-dipolar magnetic fields contribute to spin-down torques?" The Astrophysical Journal: an international review of astronomy and astronomical physics. 886 (2), pp. 1-15. https://doi.org/10.3847/1538-4357/ab46b2Article
The relationship between Centaurs and Jupiter Family Comets with implications for K-Pg-type impacts
Grazier, K. R., Horner, J. and Castillo-Rogez, J. C.. 2019. "The relationship between Centaurs and Jupiter Family Comets with implications for K-Pg-type impacts." Monthly Notices of the Royal Astronomical Society. 490 (3), pp. 4388-4400. https://doi.org/10.1093/mnras/stz2872Article
The HD 181433 Planetary System: Dynamics and a New Orbital Solution
Horner, Jonathan, Wittenmyer, Robert A., Wright, Duncan J., Hinse, Tobias C., Marshall, Jonathan P., Kane, Stephen R., Clark, Jake T., Mengel, Matthew, Agnew, Matthew T. and Johns, Daniel. 2019. "The HD 181433 Planetary System: Dynamics and a New Orbital Solution." The Astronomical Journal. 158 (3), pp. 100-111. https://doi.org/10.3847/1538-3881/ab2e78Article
Detection of Planetary and Stellar Companions to Neighboring Stars via a Combination of Radial Velocity and Direct Imaging Techniques
Kane, Stephen R., Dalba, Paul A., Li, Zhexing, Horch, Elliott P., Hirsch, Lea A., Horner, Jonathan, Wittenmyer, Robert A., Howell, Steve B., Everett, Mark E., Butler, R. Paul, Tinney, Christopher G., Carter, Brad D., Wright, Duncan J., Jones, Hugh R. A., Bailey, Jeremy and O'Toole, Simon J.. 2019. "Detection of Planetary and Stellar Companions to Neighboring Stars via a Combination of Radial Velocity and Direct Imaging Techniques." The Astronomical Journal. 157 (6), pp. 252-262. https://doi.org/10.3847/1538-3881/ab1ddfArticle
The GALAH survey: unresolved triple Sun-like stars discovered by the Gaia mission
Cotar, Klemen, Zwitter, Tomaz, Traven, Gregor, Kos, Janez, Asplund, Martin, Bland-Hawthorn, Joss, Buder, Sven, D'Orazi, Valentina, de Silva, Gayandhi M., Lin, Jane, Martell, Sarah L., Sharma, Sanjib, Simpson, Jeffrey D., Zucker, Daniel B., Horner, Jonathan, Lewis, Geraint F., Nordlander, Thomas, Ting, Yuan-Sen, Wittenmyer, Rob A. and Galah Collaboration, Galah Collaboration. 2019. "The GALAH survey: unresolved triple Sun-like stars discovered by the Gaia mission." Monthly Notices of the Royal Astronomical Society. 487 (2), pp. 2474-2490. https://doi.org/10.1093/mnras/stz1397Article
The K2-HERMES Survey: age and metallicity of the thick disc
Sharma, Sanjib, Stello, Dennis, Bland-Hawthorn, Joss, Hayden, Michael R., Zinn, Joel C., Kallinger, Thomas, Hon, Marc, Asplund, Martin, Buder, Sven, de Silva, Gayandhi M., D'Orazi, Valentina, Freeman, Ken, Kos, Janez, Lewis, Geraint F., Lin, Jane, Lind, Karin, Martell, Sarah, Simpson, Jeffrey D., Wittenmyer, Rob A., ..., Wyse, Rosemary F. G.. 2019. "The K2-HERMES Survey: age and metallicity of the thick disc." Monthly Notices of the Royal Astronomical Society. 490 (4), pp. 5335-5352. https://doi.org/10.1093/mnras/stz2861Article
First Radial Velocity Results From the MINiature Exoplanet Radial Velocity Array (MINERVA)
Wilson, Maurice L., Eastman, Jason D., Cornachione, Matthew A., Wang, Sharon X., Johnson, Samson A., Sliski, David H., Schap, William J., III, Morton, Timothy D., Johnson, John Asher, McCrady, Nate, Wright, Jason T., Wittenmyer, Robert A., Plavchan, Peter, Blake, Cullen H., Swift, Jonathan J., Bottom, Michael, Baker, Ashley D., Barnes, Stuart I., Berlind, Perry, ..., Sergi, Anthony. 2019. "First Radial Velocity Results From the MINiature Exoplanet Radial Velocity Array (MINERVA) ." Publications of the Astronomical Society of the Pacific. 131 (1005), pp. 1-19. https://doi.org/10.1088/1538-3873/ab33c5Article
TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858
Vanderburg, Andrew, Huang, Chelsea X., Rodriguez, Joseph E., Becker, Juliette C., Ricker, George R., Vanderspek, Roland K., Latham, David W., Seager, Sara, Winn, Joshua N., Jenkins, Jon M., Addison, Brett, Bieryla, Allyson, Briceno, Cesar, Bowler, Brendan P., Brown, Timothy M., Burke, Christopher J., Burt, Jennifer A., Caldwell, Douglas A., Clark, Jake T., ..., Ziegler, Carl A.. 2019. "TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858." The Astrophysical Journal Letters. 881 (1), pp. 1-11. https://doi.org/10.3847/2041-8213/ab322dArticle
Near-resonance in a System of Sub-Neptunes from TESS
Quinn, Samuel N., Becker, Juliette C., Rodriguez, Joseph E., Hadden, Sam, Huang, Chelsea X., Morton, Timothy D., Adams, Fred C., Armstrong, David, Eastman, Jason D., Horner, Jonathan, Kane, Stephen R., Lissauer, Jack J., Twicken, Joseph D., Vanderburg, Andrew, Wittenmyer, Rob, Ricker, George R., Vanderspek, Roland K., Latham, David W., Seager, Sara, ..., Ziegler, Carl. 2019. "Near-resonance in a System of Sub-Neptunes from TESS." The Astronomical Journal. 158 (5), pp. 1-16. https://doi.org/10.3847/1538-3881/ab3f2bArticle
Differential rotation of Kepler-71 via transit photometry mapping of faculae and starspots
Zaleski, S. M., Valio, A., Marsden, S. C. and Carter, B. D.. 2019. "Differential rotation of Kepler-71 via transit photometry mapping of faculae and starspots." Monthly Notices of the Royal Astronomical Society. 484 (1), pp. 618-630. https://doi.org/10.1093/mnras/sty3474Article
Magnetic fields of intermediate-mass T Tauri stars: I. Magnetic detections and fundamental stellar parameters
Villebrun, F., Alecian, E., Hussain, G., Bouvier, J., Folsom, C. P., Lebreton, Y., Amard, L., Charbonnel, C., Gallet, F., Haemmerle, L., Bohm, T., Johns-Krull, C., Kochukhov, O., Marsden, S. C., Morin, J. and Petit, P.. 2019. "Magnetic fields of intermediate-mass T Tauri stars: I. Magnetic detections and fundamental stellar parameters." Astronomy and Astrophysics: a European journal. 622, pp. 1-21. https://doi.org/10.1051/0004-6361/201833545Article
The solar wind in time – II. 3D stellar wind structure and radio emission
O Fionnagain, D., Vidotto, A. A., Petit, P., Folsom, C. P., Jeffers, S. V., Marsden, S. C., Morin, J., do Nascimento, Jr., J.-D. and BCool Collaboration, .. 2019. "The solar wind in time – II. 3D stellar wind structure and radio emission." Monthly Notices of the Royal Astronomical Society. 483 (1), pp. 873-886. https://doi.org/10.1093/mnras/sty3132Article
Observation of a possible superflare on Proxima Centauri
Kielkopf, John F., Hart, Rhodes, Carter, Bradley D. and Marsden, Stephen C.. 2019. "Observation of a possible superflare on Proxima Centauri." Monthly Notices of the Royal Astronomical Society. 486 (1), pp. L31-L35. https://doi.org/10.1093/mnrasl/slz054Article
The rotationally modulated polarization of ξ Boo A
Cotton, Daniel V., Evensberget, Dag, Marsden, Stephen C., Bailey, Jeremy, Zhao, Jinglin, Kedziora-Chudczer, Lucyna, Carter, Bradley D., Bott, Kimberly, Vidotto, Aline A., Petit, Pascal, Morin, Julien and Jeffers, Sandra V.. 2019. "The rotationally modulated polarization of ξ Boo A." Monthly Notices of the Royal Astronomical Society. 483 (2), pp. 1574-1581. https://doi.org/10.1093/mnras/sty3180Article
MINERVA-Australis. I. Design, Commissioning, and First Photometric Results
Addison, Brett, Wright, Duncan J., Wittenmyer, Robert A., Horner, Jonathan, Mengel, Matthew W., Johns, Daniel, Marti, Connor, Nicholson, Belinda, Okumura, Jack, Bowler, Brendan, Crossfield, Ian, Kane, Stephen R., Kielkopf, John, Plavchan, Peter, Tinney, C.G., Zhang, Hui, Clark, Jake T., Clerte, Mathieu, Eastman, Jason D., ..., Carter, Bradley D.. 2019. "MINERVA-Australis. I. Design, Commissioning, and First Photometric Results." Publications of the Astronomical Society of the Pacific. 131 (1005), pp. 1-15. https://doi.org/10.1088/1538-3873/ab03aaArticle
Estimating magnetic filling factors from Zeeman–Doppler magnetograms
See, Victor, Matt, Sean P., Folsom, Colin P., Boro Saikia, Sudeshna, Donati, Jean-Francois, Fares, Rim, Finley, Adam J., Hebrard, Elodie M., Jardine, Moira M., Jeffers, Sandra J., Lehmann, Lisa T., Marsden, Stephen C., Mengel, Matthew W., Morin, Julian, Petit, Pascal, Vidotto, Aline A. and Waite, Ian A.. 2019. "Estimating magnetic filling factors from Zeeman–Doppler magnetograms." The Astrophysical Journal: an international review of astronomy and astronomical physics. 876 (2), pp. 118-127. https://doi.org/10.3847/1538-4357/ab1096Article
Re-analyzing the dynamical stability of the HD 47366 planetary system
Marshall, J. P., Wittenmyer, R. A., Horner, J., Clark, J., Mengel, M. W., Hinse, T. C., Agnew, M. T. and Kane, S. R.. 2019. "Re-analyzing the dynamical stability of the HD 47366 planetary system." The Astronomical Journal. 157 (1), pp. 1-11. https://doi.org/10.3847/1538-3881/aaef32Article
Resolved Imaging of the AR Puppis Circumbinary Disk
Ertel, S., Kamath, D., Hillen, M., van Winckel, H., Okumura, J., Manick, R., Boffin, H. M. J., Milli, J., Bertrang, G. H.-M., Guzman-Ramirez, L., Horner, J., Marshall, J. P., Scicluna, P., Vaz, A., Villaver, E., Wesson, R. and Xu, S.. 2019. "Resolved Imaging of the AR Puppis Circumbinary Disk." The Astronomical Journal. 157 (3), pp. 1-13. https://doi.org/10.3847/1538-3881/aafe04Article
The GALAH survey: lithium-strong KM dwarfs
Zerjal, M., Ireland, M. J., Nordlander, T., Lin, J., Buder, S., Casagrande, L., Cotar, K., de Silva, G., Horner, J., Martell, S., Traven, G. and Zwitter, T.. 2019. "The GALAH survey: lithium-strong KM dwarfs." Monthly Notices of the Royal Astronomical Society. 484 (4), pp. 4591-4600. https://doi.org/10.1093/mnras/stz296Article
TNOs are cool: a survey of the trans-Neptunian region: XIV. Size/albedo characterization of the Haumea family observed with Herschel and Spitzer
Vilenius, E., Stansberry, J., Muller, T., Mueller, M., Kiss, C., Santos-Sanz, P., Mommert, M., Pal, A., Lellouch, E., Ortiz, J. L., Peixinho, N., Thirouin, A., Lykawka, P. S., Horner, J., Duffard, R., Fornasier, S. and Delsanti, A.. 2018. "TNOs are cool: a survey of the trans-Neptunian region: XIV. Size/albedo characterization of the Haumea family observed with Herschel and Spitzer." Astronomy and Astrophysics: a European journal. 618, pp. 1-15. https://doi.org/10.1051/0004-6361/201732564Article
A Jovian planet in an eccentric 11.5 day orbit around HD 1397 discovered by TESS
Nielsen, L. D., Bouchy, F., Turner, O., Giles, H., Suarez Mascareno, A., Lovis, C., Marmier, M., Pepe, F., Segransan, D., Udry, S., Otegi, J. F., Ottoni, G., Staport, M., Ricker, G., Vanderspek, R., Latham, D. W., Seager, S., Winn, J. N., Jenkins, J. M., ..., Schlieder, J.. 2019. "A Jovian planet in an eccentric 11.5 day orbit around HD 1397 discovered by TESS." Astronomy and Astrophysics: a European journal. 623, pp. 1-8. https://doi.org/10.1051/0004-6361/201834577Article
Stellar obliquities and planetary alignments (SOPA). I. Spin-orbit measurements of three transiting hot Jupiters: WASP-72b, WASP-100b, and WASP-109b
Addison, B. C., Wang, Songhu, Johnson, M. C., Tinney, C. G., Wright, D. J. and Bayliss, D.. 2018. "Stellar obliquities and planetary alignments (SOPA). I. Spin-orbit measurements of three transiting hot Jupiters: WASP-72b, WASP-100b, and WASP-109b." The Astronomical Journal. 156 (5), pp. 1-12. https://doi.org/10.3847/1538-3881/aade91Article
Veloce Rosso: Australia's new precision radial velocity spectrograph
Gilbert, James, Bergmann, Christoph, Bloxham, Gabe, Boz, Robert, Brookfield, Robert, Carkic, Tom, Carter, Brad, Case, Scott, Churilov, Vladimir, Ellis, Michael, Gausachs, Gaston, Gers, Luke, Gray, Doug, Herrald, Nicholas, Ireland, Michael, Jones, Damien, Kripak, Yevgen, Lawrence, Jon, O’Brien, Ellie, ..., Zhelem, Ross. 2018. "Veloce Rosso: Australia's new precision radial velocity spectrograph." Takami, Hideki, Evans, Christopher J. and Simard, Luc (ed.) Ground-Based and Airborne Instrumentation for Astronomy VII. Austin, United States 10 - 14 Jun 2018 Bellingham, Wasshington, United States. SPIE. https://doi.org/10.1117/12.2312399Paper
Discovery of a compact companion to a nearby star
Kane, Stephen R., Dalba, Paul A., Horner, Jonathan, Li, Zhexing, Wittenmyer, Robert A., Horch, Elliott P., Howell, Steve B. and Everett, Mark E.. 2019. "Discovery of a compact companion to a nearby star." The Astrophysical Journal: an international review of astronomy and astronomical physics. 875 (1), pp. 1-6. https://doi.org/10.3847/1538-4357/ab0e74Article
Truly eccentric - II. When can two circular planets mimic a single eccentric orbit?
Wittenmyer, Robert A., Bergmann, Christoph, Horner, Jonathan, Clark, Jake and Kane, Stephen R.. 2019. "Truly eccentric - II. When can two circular planets mimic a single eccentric orbit?" Monthly Notices of the Royal Astronomical Society. 484 (3), pp. 4230-4238. https://doi.org/10.1093/mnras/stz236Article
Truly eccentric - I. Revisiting eight single-eccentric planetary systems
Wittenmyer, Robert A., Clark, Jake T., Zhao, Jinglin, Horner, Jonathan, Wang, Songhu and Johns, Daniel. 2019. "Truly eccentric - I. Revisiting eight single-eccentric planetary systems." Monthly Notices of the Royal Astronomical Society. 484 (4), pp. 5859-5867. https://doi.org/10.1093/mnras/stz290Article
Predicting multiple planet stability and habitable zone companions in the TESS era
Agnew, Matthew T., Maddison, Sarah T., Horner, Jonathan and Kane, Stephen R.. 2019. "Predicting multiple planet stability and habitable zone companions in the TESS era." Monthly Notices of the Royal Astronomical Society. 485 (4), pp. 4703-4725. https://doi.org/10.1093/mnras/stz345Article
The GALAH survey: co-orbiting stars and chemical tagging
Simpson, Jeffrey D., Martell, Sarah L., Da Costa, Gary, Casey, Andrew R., Freeman, Ken C., Horner, Jonathan, Ting, Yuan-Sen, Nataf, David M., Lewis, Geraint F., Ness, Melissa K., Zucker, Daniel B., Cottrell, Peter L., Cotar, Klemen, Asplund, Martin, Bland-Hawthorn, Joss, Buder, Sven, D'Orazi, Valentina, de Silva, Gayandhi M., Duong, Ly, ..., Nordlander, Thomas. 2019. "The GALAH survey: co-orbiting stars and chemical tagging." Monthly Notices of the Royal Astronomical Society. 482 (4), pp. 5302-5315. https://doi.org/10.1093/mnras/sty3042Article
The GALAH survey: velocity fluctuations in the Milky Way using red clump giants
Khanna, Shourya, Sharma, Sanjib, Bland-Hawthorn, Joss, Hayden, Michael, Nataf, David M., Ting, Yuan-Sen, Kos, Janez, Martell, Sarah, Zwitter, Tomaz, de Silva, Gayandhi, Asplund, Martin, Buder, Sven, Duong, Ly, Lin, Jane, Simpson, Jeffrey D., Anguiano, Borja, Horner, Jonathan, Kafle, Prajwal R., Lewis, Geraint F., ..., Zucker, Daniel B.. 2019. "The GALAH survey: velocity fluctuations in the Milky Way using red clump giants." Monthly Notices of the Royal Astronomical Society. 482 (3), pp. 4215-4232. https://doi.org/10.1093/mnras/sty2924Article
The GALAH survey: a catalog of carbon enhanced stars and CEMP candidates
Cotar, Klemen, Zwitter, Tomaz, Kos, Janez, Munari, Ulisse, Martell, Sarah L., Asplund, Martin, Bland-Hawthorn, Joss, de Silva, Gayandhi M., Freeman, Kenneth C., Sharma, Sanjib, Anguiano, Borja, Carollo, Daniela, Horner, Jonathan, Lewis, Geraint F., Nataf, David M., Nordlander, Thomas, Stello, Denis, Ting, Yuan-Sen, Tinney, Chris, ..., Wittenmyer, Rob A.. 2019. "The GALAH survey: a catalog of carbon enhanced stars and CEMP candidates." Monthly Notices of the Royal Astronomical Society. 483 (3), pp. 3196-3212. https://doi.org/10.1093/mnras/sty3155Article
Revised exoplanet radii and habitability using Gaia Data Release 2
Johns, Daniel, Marti, Connor, Huff, Madison, McCann, Jacob, Wittenmyer, Robert A., Horner, Jonathan and Wright, Duncan J.. 2018. "Revised exoplanet radii and habitability using Gaia Data Release 2." Astrophysical Journal Supplement Series. 239 (1), pp. 1-10. https://doi.org/10.3847/1538-4365/aae5fbArticle
Prospecting for exo-Earths in multiple planet systems with a gas giant
Agnew, Matthew T., Maddison, Sarah T. and Horner, Jonathan. 2018. "Prospecting for exo-Earths in multiple planet systems with a gas giant." Monthly Notices of the Royal Astronomical Society. 481 (4), pp. 4680-4697. https://doi.org/10.1093/mnras/sty2509Article
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