Compositions of Planetary Debris around Dusty White Dwarfs von Xu, Siyi, Dufour, Patrick, Klein, Beth, Melis, Carl, Monson, Nathaniel N., Zuckerman, B., Young, Edward D., Jura, Michael A.

Volltext

A Characterization of the Circumstellar Gas of WD 1124−293 Using Cloudy von Steele, Amy, Debes, John, Xu 许偲, Siyi 艺, Yeh, Sherry, Dufour, Patrick

Volltext

Infrared Variability of Two Dusty White Dwarfs von 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.

Volltext

No evidence for a strong decrease of planetesimal accretion in old white dwarfs von Blouin, Simon, Xu (许偲艺), Siyi

Volltext

Host-star and exoplanet compositions: a pilot study using a wide binary with a polluted white dwarf von Bonsor, Amy, Jofré, Paula, Shorttle, Oliver, Rogers, Laura K, Xu(许偲艺), Siyi, Melis, Carl

Volltext

Infrared Excesses around Bright White Dwarfs from Gaia and unWISE. I von Xu, Siyi, Lai, Samuel, Dennihy, Erik

Volltext

The critical binary star separation for a planetary system origin of white dwarf pollution von Veras, Dimitri, Xu (许偲艺), Siyi, Rebassa-Mansergas, Alberto

Volltext

Revisiting the Chemical Composition of WD 1145+017: Impact of Circumstellar Disk Contamination on Photospheric Abundances von Le Bourdais, Érika, Dufour, Patrick, Xu, Siyi

Volltext

Mapping the Pressure-dependent Day–Night Temperature Contrast of a Strongly Irradiated Atmosphere with HST Spectroscopic Phase Curve von Lew, Ben W. P., Apai, Dániel, Zhou, Yifan, Marley, Mark, Mayorga, L. C., Tan, Xianyu, Parmentier, Vivien, Casewell, Sarah, Xu (许偲艺), Siyi

Volltext

Near-infrared variability in dusty white dwarfs: tracing the accretion of planetary material von Rogers, Laura K, Xu (许偲艺), Siyi, Bonsor, Amy, Hodgkin, Simon, Su, Kate Y L, von Hippel, Ted, Jura, Michael

Volltext

Erratum: “Infrared Excesses around Bright White Dwarfs from Gaia and unWISE. I.” (2020, ApJ, 902, 127) von Xu, Siyi, Lai, Samuel, Dennihy, Erik

Volltext

Infrared Excesses Around Bright White Dwarfs from Gaia and unWISE. II von Lai, Samuel, Dennihy, Erik, Xu, Siyi, Nitta, Atsuko, Kleinman, Scot, Leggett, S. K., Bonsor, Amy, Hodgkin, Simon, Rebassa-Mansergas, Alberto, Rogers, Laura K.

Volltext

Atmospheric Temperature Inversions and He i 5876 Core Profile Structure in White Dwarfs von Klein, Beth, Blouin, Simon, Romani, Diego, Zuckerman, B., Melis, Carl, Xu, Siyi, Dufour, P., Genest-Beaulieu, C., Bédard, A., Jura, M.

Volltext

wdwarfdate: A Python Package to Derive Bayesian Ages of White Dwarfs von Kiman, Rocio, Xu, Siyi, Faherty, Jacqueline K., Gagné, Jonathan, Angus, Ruth, Brandt, Timothy D., Casewell, Sarah L., Cruz, Kelle L.

Volltext

Sporadic Dips from Extended Debris Transiting the Metal-rich White Dwarf SBSS 1232+563 von Hermes, J. J., Guidry, Joseph A., Vanderbosch, Zachary P., Badenas-Agusti, Mariona, Xu, Siyi, Kao, Malia L., Rodriguez, Antonio C., Hawkins, Keith

Volltext

Disk or Companion: Characterizing Excess Infrared Flux in Seven White Dwarf Systems with Near-infrared Spectroscopy von Owens, Dylan, Xu, Siyi, Manjavacas, Elena, Leggett, S. K., Casewell, S. L., Dennihy, Erik, Dufour, Patrick, Klein, Beth L., Yeh, Sherry, Zuckerman, B.

Volltext

HST/WFC3 Complete Phase-resolved Spectroscopy of White-dwarf-brown-dwarf Binaries WD 0137 and EPIC 2122 von 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.

Volltext

Five New Post-main-sequence Debris Disks with Gaseous Emission von 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.

Volltext

Modeling Circumstellar Gas Emission around a White Dwarf Using cloudy von 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.

Volltext

Gaia 0007–1605: An Old Triple System with an Inner Brown Dwarf–White Dwarf Binary and an Outer White Dwarf Companion von Rebassa-Mansergas, Alberto, Xu, Siyi, Raddi, Roberto, Pala, Anna F., Solano, Enrique, Torres, Santiago, Jiménez-Esteban, Francisco, Cruz, Patricia

Volltext