Compositions of Planetary Debris around Dusty White Dwarfs
Xu, Siyi, Dufour, Patrick, Klein, Beth, Melis, Carl, Monson, Nathaniel N., Zuckerman, B., Young, Edward D., Jura, Michael A.
Published in The Astronomical journal (01.12.2019)
Published in The Astronomical journal (01.12.2019)
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Journal Article
A Characterization of the Circumstellar Gas of WD 1124−293 Using Cloudy
Steele, Amy, Debes, John, Xu 许偲, Siyi 艺, Yeh, Sherry, Dufour, Patrick
Published in The Astrophysical journal (01.04.2021)
Published in The Astrophysical journal (01.04.2021)
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Journal Article
Infrared Variability of Two Dusty White Dwarfs
Xu, Siyi, Su, Kate Y. L., Rogers, L. K., Bonsor, Amy, Olofsson, Johan, Veras, Dimitri, van Lieshout, Rik, Dufour, Patrick, Green, Elizabeth M., Schlawin, Everett, Farihi, Jay, Wilson, Thomas G., Wilson, David J., Gänsicke, Boris T.
Published in The Astrophysical journal (20.10.2018)
Published in The Astrophysical journal (20.10.2018)
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Journal Article
No evidence for a strong decrease of planetesimal accretion in old white dwarfs
Blouin, Simon, Xu (许偲艺), Siyi
Published in Monthly notices of the Royal Astronomical Society (01.02.2022)
Published in Monthly notices of the Royal Astronomical Society (01.02.2022)
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Journal Article
The critical binary star separation for a planetary system origin of white dwarf pollution
Veras, Dimitri, Xu (许偲艺), Siyi, Rebassa-Mansergas, Alberto
Published in Monthly notices of the Royal Astronomical Society (01.01.2018)
Published in Monthly notices of the Royal Astronomical Society (01.01.2018)
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Journal Article
Publication
wdwarfdate: A Python Package to Derive Bayesian Ages of White Dwarfs
Kiman, Rocio, Xu, Siyi, Faherty, Jacqueline K., Gagné, Jonathan, Angus, Ruth, Brandt, Timothy D., Casewell, Sarah L., Cruz, Kelle L.
Published in The Astronomical journal (01.08.2022)
Published in The Astronomical journal (01.08.2022)
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Journal Article
Infrared Excesses Around Bright White Dwarfs from Gaia and unWISE. II
Lai, Samuel, Dennihy, Erik, Xu, Siyi, Nitta, Atsuko, Kleinman, Scot, Leggett, S. K., Bonsor, Amy, Hodgkin, Simon, Rebassa-Mansergas, Alberto, Rogers, Laura K.
Published in The Astrophysical journal (01.10.2021)
Published in The Astrophysical journal (01.10.2021)
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Journal Article
Near-infrared variability in dusty white dwarfs: tracing the accretion of planetary material
Rogers, Laura K, Xu (许偲艺), Siyi, Bonsor, Amy, Hodgkin, Simon, Su, Kate Y L, von Hippel, Ted, Jura, Michael
Published in Monthly notices of the Royal Astronomical Society (11.05.2020)
Published in Monthly notices of the Royal Astronomical Society (11.05.2020)
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Journal Article
Mapping the Pressure-dependent Day–Night Temperature Contrast of a Strongly Irradiated Atmosphere with HST Spectroscopic Phase Curve
Lew, Ben W. P., Apai, Dániel, Zhou, Yifan, Marley, Mark, Mayorga, L. C., Tan, Xianyu, Parmentier, Vivien, Casewell, Sarah, Xu (许偲艺), Siyi
Published in The Astronomical journal (01.01.2022)
Published in The Astronomical journal (01.01.2022)
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Journal Article
Atmospheric Temperature Inversions and He i 5876 Core Profile Structure in White Dwarfs
Klein, Beth, Blouin, Simon, Romani, Diego, Zuckerman, B., Melis, Carl, Xu, Siyi, Dufour, P., Genest-Beaulieu, C., Bédard, A., Jura, M.
Published in The Astrophysical journal (01.09.2020)
Published in The Astrophysical journal (01.09.2020)
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Journal Article
Five New Post-main-sequence Debris Disks with Gaseous Emission
Dennihy, Erik, Xu, Siyi, Lai, Samuel, Bonsor, Amy, Clemens, J. C., Dufour, Patrick, Gänsicke, Boris T., Gentile Fusillo, Nicola Pietro, Hardy, François, Hegedus, R. J., Hermes, J. J., Kaiser, B. C., Kissler-Patig, Markus, Klein, Beth, Manser, Christopher J., Reding, Joshua S.
Published in The Astrophysical journal (01.12.2020)
Published in The Astrophysical journal (01.12.2020)
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Journal Article
HST/WFC3 Complete Phase-resolved Spectroscopy of White-dwarf-brown-dwarf Binaries WD 0137 and EPIC 2122
Zhou, Yifan, Apai, Dániel, Tan, Xianyu, Lothringer, Joshua D., Lew, Ben W. P., Casewell, Sarah L., Parmentier, Vivien, Marley, Mark S., Xu, Siyi, Mayorga, L. C.
Published in The Astronomical journal (01.01.2022)
Published in The Astronomical journal (01.01.2022)
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Journal Article
Disk or Companion: Characterizing Excess Infrared Flux in Seven White Dwarf Systems with Near-infrared Spectroscopy
Owens, Dylan, Xu, Siyi, Manjavacas, Elena, Leggett, S. K., Casewell, S. L., Dennihy, Erik, Dufour, Patrick, Klein, Beth L., Yeh, Sherry, Zuckerman, B.
Published in The Astronomical journal (01.07.2023)
Published in The Astronomical journal (01.07.2023)
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Journal Article
Gaia 0007–1605: An Old Triple System with an Inner Brown Dwarf–White Dwarf Binary and an Outer White Dwarf Companion
Rebassa-Mansergas, Alberto, Xu, Siyi, Raddi, Roberto, Pala, Anna F., Solano, Enrique, Torres, Santiago, Jiménez-Esteban, Francisco, Cruz, Patricia
Published in Astrophysical journal. Letters (01.03.2022)
Published in Astrophysical journal. Letters (01.03.2022)
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Journal Article
Modeling Circumstellar Gas Emission around a White Dwarf Using cloudy
Xu, Siyi, Yeh, Sherry, Rogers, Laura. K., Steele, Amy, Dennihy, Erik, Doyle, Alexandra E., Dufour, P., Klein, Beth L., Manser, Christopher J., Melis, Carl, Wang, Tinggui, Weinberger, Alycia J.
Published in The Astronomical journal (01.05.2024)
Published in The Astronomical journal (01.05.2024)
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Journal Article
Gemini/GMOS Transmission Spectroscopy of the Grazing Planet Candidate WD 1856+534 b
Xu, Siyi, Diamond-Lowe, Hannah, MacDonald, Ryan J., Vanderburg, Andrew, Blouin, Simon, Dufour, P., Gao, Peter, Kreidberg, Laura, Leggett, S. K., Mann, Andrew W., Morley, Caroline V., Stephens, Andrew W., O’Connor, Christopher E., Thao, Pa Chia, Lewis, Nikole K.
Published in The Astronomical journal (01.12.2021)
Published in The Astronomical journal (01.12.2021)
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