<h1>Qi, Chunhua</h1>
<h2>Article from <a href="https://authors.library.caltech.edu">CaltechAUTHORS</a></h2>
<ul>
<li>Anderson, Dana E. and Cleeves, L. Ilsedore, el al. (2024) <a href="https://authors.library.caltech.edu/records/6502b-02r95">Molecular Gas Tracers in Young and Old Protoplanetary Disks</a>; Astrophysical Journal; Vol. 966; No. 1; 84; <a href="https://doi.org/10.3847/1538-4357/ad2fa2">10.3847/1538-4357/ad2fa2</a></li>
<li>Cleeves, L. Ilsedore and Loomis, Ryan A., el al. (2021) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20210423-164858179">The TW Hya Rosetta Stone Project IV: A Hydrocarbon-rich Disk Atmosphere</a>; Astrophysical Journal; Vol. 911; No. 1; Art. No. 29; <a href="https://doi.org/10.3847/1538-4357/abe862">10.3847/1538-4357/abe862</a></li>
<li>Terwisscha van Scheltinga, Jeroen and Hogerheijde, Michiel R., el al. (2021) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20210106-102323115">The TW Hya Rosetta Stone Project. II. Spatially Resolved Emission of Formaldehyde Hints at Low-temperature Gas-phase Formation</a>; Astrophysical Journal; Vol. 906; No. 2; Art. No. 111; <a href="https://doi.org/10.3847/1538-4357/abc9ba">10.3847/1538-4357/abc9ba</a></li>
<li>Öberg, Karin I. and Cleeves, L. Ilsedore, el al. (2021) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20201224-085806513">The TW Hya Rosetta Stone Project. I. Radial and Vertical Distributions of DCN and DCO⁺</a>; Astronomical Journal; Vol. 161; No. 1; Art. No. 38; <a href="https://doi.org/10.3847/1538-3881/abc74d">10.3847/1538-3881/abc74d</a></li>
<li>Bergner, Jennifer B. and Öberg, Karin I., el al. (2020) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20200714-121856747">An evolutionary study of volatile chemistry in protoplanetary disks</a>; Astrophysical Journal; Vol. 898; No. 2; Art. No. 97; <a href="https://doi.org/10.3847/1538-4357/ab9e71">10.3847/1538-4357/ab9e71</a></li>
<li>Loomis, Ryan A. and Öberg, Karin I., el al. (2020) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20200420-140631555">An Unbiased ALMA Spectral Survey of the LkCa 15 and MWC 480 Protoplanetary Disks</a>; Astrophysical Journal; Vol. 893; No. 2; Art. No. 101; <a href="https://doi.org/10.3847/1538-4357/ab7cc8">10.3847/1538-4357/ab7cc8</a></li>
<li>Pegues, Jamila and Öberg, Karin I., el al. (2020) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20200221-082104598">An ALMA Survey of H₂CO in Protoplanetary Disks</a>; Astrophysical Journal; Vol. 890; No. 2; Art. No. 142; <a href="https://doi.org/10.3847/1538-4357/ab64d9">10.3847/1538-4357/ab64d9</a></li>
<li>Qi, Chunhua and Öberg, Karin I., el al. (2019) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20190916-140415605">Probing CO and N_2 Snow Surfaces in Protoplanetary Disks with N_2H^+ Emission</a>; Astrophysical Journal; Vol. 882; No. 2; Art. No. 160; <a href="https://doi.org/10.3847/1538-4357/ab35d3">10.3847/1538-4357/ab35d3</a></li>
<li>Favre, Cécile and Fedele, Davide, el al. (2018) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20180801-142726610">First Detection of the Simplest Organic Acid in a Protoplanetary Disk</a>; Astrophysical Journal Letters; Vol. 862; No. 1; Art. No. L2; <a href="https://doi.org/10.3847/2041-8213/aad046">10.3847/2041-8213/aad046</a></li>
<li>Schwarz, Kamber R. and Bergin, Edwin A., el al. (2016) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20160405-120201278">The Radial Distribution of H_2 and CO in TW Hya as Revealed by Resolved ALMA Observations of CO Isotopologues</a>; Astrophysical Journal; Vol. 823; No. 2; Art. No. 91; <a href="https://doi.org/10.3847/0004-637X/823/2/91">10.3847/0004-637X/823/2/91</a></li>
<li>Favre, Cécile and Cleeves, L. Ilsedore, el al. (2013) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20131104-134256791">A Significantly Low CO Abundance toward the TW Hya Protoplanetary Disk: A Path to Active Carbon Chemistry?</a>; Astrophysical Journal Letters; Vol. 776; No. 2; Art. No. L38; <a href="https://doi.org/10.1088/2041-8205/776/2/L38">10.1088/2041-8205/776/2/L38</a></li>
<li>Qi, Chunhua and Öberg, Karin I., el al. (2013) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20130725-144800896">Imaging of the CO Snow Line in a Solar Nebula Analog</a>; Science; Vol. 341; No. 6146; 630-632; <a href="https://doi.org/10.1126/science.1239560">10.1126/science.1239560</a></li>
<li>Bergin, Edwin A. and Cleeves, L. Ilsedore, el al. (2013) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20130221-102034874">An old disk still capable of forming a planetary system</a>; Nature; Vol. 493; No. 7434; 644-646; <a href="https://doi.org/10.1038/nature11805">10.1038/nature11805</a></li>
<li>Hughes, A. M. and Andrews, S. M., el al. (2010) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20100903-105302357">Structure and Composition of Two Transitional Circumstellar Disks in Corona Australis</a>; Astronomical Journal; Vol. 140; No. 3; 887-896; <a href="https://doi.org/10.1088/0004-6256/140/3/887">10.1088/0004-6256/140/3/887</a></li>
<li>Brown, J. M. and Blake, G. A., el al. (2009) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20091026-113254645">Evidence for Dust Clearing Through Resolved Submillimeter Imaging</a>; Astrophysical Journal; Vol. 704; No. 1; 496-502; <a href="https://doi.org/10.1088/0004-637X/704/1/496">10.1088/0004-637X/704/1/496</a></li>
<li>Hogerheijde, Michiel R. and Qi, Chunhua, el al. (2009) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20090828-083521932">Simultaneous Observations of Comet C/2002 T7 (LINEAR) with the Berkeley-Illinois-Maryland Association and Owens Valley Radio Observatory Interferometers: HCN and CH_3OH</a>; Astronomical Journal; Vol. 137; No. 6; 4837-4845; <a href="https://doi.org/10.1088/0004-6256/137/6/4837">10.1088/0004-6256/137/6/4837</a></li>
<li>Qi, Chunhua and Wilner, David J., el al. (2008) <a href="https://resolver.caltech.edu/CaltechAUTHORS:QICapj08">Resolving the Chemistry in the Disk of TW Hydrae. I. Deuterated Species</a>; Astrophysical Journal; Vol. 24; No. 3; 459-471; <a href="https://doi.org/10.1086/588516">10.1086/588516</a></li>
<li>Brown, J. M. and Blake, G. A., el al. (2008) <a href="https://resolver.caltech.edu/CaltechAUTHORS:BROWNapjl08">LkHα 330: Evidence for dust clearing through resolved submillimeter imaging</a>; Astrophysical Journal Letters; Vol. 675; No. 2; L109-L112; <a href="https://doi.org/10.1086/533464">10.1086/533464</a></li>
<li>Qi, Chunhua and Ho, Paul T. P., el al. (2004) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20120918-152109962">Imaging the Disk around TW Hydrae with the Submillimeter Array</a>; Astrophysical Journal Letters; Vol. 616; No. 1; L11-L14; <a href="https://doi.org/10.1086/421063">10.1086/421063</a></li>
<li>Hogerheijde, Michiel R. and de Pater, Imke, el al. (2004) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20120918-154219610">Combined BIMA and OVRO Observations of Comet C/1999 S4 (LINEAR)</a>; Astronomical Journal; Vol. 127; No. 4; 2406-2412; <a href="https://doi.org/10.1086/382710">10.1086/382710</a></li>
<li>Qi, Chunhua and Kessler, Jacqueline E., el al. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20120918-134711209">Continuum and CO/HCO^+ Emission from the Disk Around the T Tauri Star LkCa 15</a>; Astrophysical Journal; Vol. 597; No. 2; 986-997; <a href="https://doi.org/10.1086/378494">10.1086/378494</a></li>
<li>Aikawa, Yuri and Momose, Munetake, el al. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20120919-102643964">Interferometric Observations of Formaldehyde
in the Protoplanetary Disk around LkCa 15</a>; Publications of the Astronomical Society of Japan; Vol. 55; No. 1; 11-15</li>
<li>Chiang, E. I. and Joung, M. K., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20120914-142619288">Spectral Energy Distributions of Passive T Tauri and Herbig Ae Disks: Grain Mineralogy, Parameter Dependences, and Comparison with Infrared Space Observatory LWS Observations</a>; Astrophysical Journal; Vol. 547; No. 2; 1077-1089; <a href="https://doi.org/10.1086/318427">10.1086/318427</a></li>
<li>Blake, Geoffrey A. and Qi, C., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20120914-080828318">Sublimation from icy jets as a probe of the interstellar
volatile content of comets</a>; Nature; Vol. 398; No. 6724; 213-216; <a href="https://doi.org/10.1038/18372">10.1038/18372</a></li>
</ul>