Near-infrared imaging polarimetry of LkCaa€‰15: A possible warped inner disk

Oh Daehyeon; Hashimoto Jun; Tamura Motohide; Wisniewski John; Akiyama Eiji; Currie Thayne; Mayama Satoshi; Takami Michihiro; Thalmann Christian; Kudo Tomoyuki; Kusakabe Nobuhiko; Abe Lyu; Brandner Wolfgang; Brandt Timothy D.; Carson Joseph C.; Egner Sebastian; Feldt Markus; Goto Miwa; Grady Carol A.; Guyon Olivier; Hayano Yutaka; Hayashi Masahiko; Hayashi Saeko S.; Henning Thomas; Hodapp Klaus W.; Ishii Miki; Iye Masanori; Janson Markus; Kandori Ryo; Knapp Gillian R.; Kuzuhara Masayuki; Kwon Jungmi; Matsuo Taro; Mcelwain Michael W.; Miyama Shoken; Morino Jun-Ichi; Moro-Martin Amaya; Nishimura Tetsuo; Pyo Tae-Soo; Serabyn Eugene; Suenaga Takuya; Suto Hiroshi; Suzuki Ryuji; Takahashi Yasuhiro H.; Takato Naruhisa; Terada Hiroshi; Turner Edwin L.; Watanabe Makoto; Yamada Toru; Takami Hideki; Usuda Tomonori

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Near-infrared imaging polarimetry of LkCaa€‰15: A possible warped inner disk

机译：LkCaa 15的近红外成像偏振法：可能是扭曲的内盘

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Wepresenthigh-contrastH-bandpolarizedintensityimagesofthetransitionaldiskaroundtheyoungsolar-likestarLkCaa€‰15.ByutilizingSubaru/HiCIAOforpolarimetricdifferentialimaging,theangularresolutionandtheinnerworkinganglereach0$${^{primeprime}_{.}}$$07andr=0$${^{primeprime}_{.}}$$1,respectively.Weobtainedaclearlyresolvedgap(widtha‰227a€‰au)ata??48a€‰aufromthecentralstar.Thisgapisconsistentwithimagesreportedinpreviousstudies.Wealsoconfirmedtheexistenceofabrightinnerdiskwithamisalignedpositionangleof13?°a€‰?±a€‰4?°withrespecttothatoftheouterdisk,i.e.,theinnerdiskispossiblywarped.Thelargegapandthewarpedinnerdiskbothpointtotheexistenceofamultipleplanetarysystemwithamassofa‰21a€‰MJup.

机译：我们在像太阳一样的年轻星LkCaa周围的过渡磁盘上呈现高对比度的H波段极化强度图像。15。利用Subaru / HiCIAO进行极化差分成像，角度分辨率和内部工作角度到达0 $$ {^ {primeprime} _ {{}}} $$ 07andr = 0 $$ {{ Weobtainedaclearlyresolvedgap（widtha‰227A€‰AU）ATA ?? 48A€‰aufromthecentralstar.Thisgapisconsistentwithimagesreportedinpreviousstudies.Wealsoconfirmedtheexistenceofabrightinnerdiskwithamisalignedpositionangleof13？°的€‰？±一个€‰4？°withrespecttothatoftheouterdisk，即theinnerdiskispossiblywarped.Thelargegapandthewarpedinnerdiskbothpointtotheexistenceofamultipleplanetarysystemwithamassofa‰21A€‰MJup。

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《PASJ: Publications of the Astronomical Society of Japan》 |2016年第2期|共页
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Oh Daehyeon; Hashimoto Jun; Tamura Motohide; Wisniewski John; Akiyama Eiji; Currie Thayne; Mayama Satoshi; Takami Michihiro; Thalmann Christian; Kudo Tomoyuki; Kusakabe Nobuhiko; Abe Lyu; Brandner Wolfgang; Brandt Timothy D.; Carson Joseph C.; Egner Sebastian; Feldt Markus; Goto Miwa; Grady Carol A.; Guyon Olivier; Hayano Yutaka; Hayashi Masahiko; Hayashi Saeko S.; Henning Thomas; Hodapp Klaus W.; Ishii Miki; Iye Masanori; Janson Markus; Kandori Ryo; Knapp Gillian R.; Kuzuhara Masayuki; Kwon Jungmi; Matsuo Taro; Mcelwain Michael W.; Miyama Shoken; Morino Jun-Ichi; Moro-Martin Amaya; Nishimura Tetsuo; Pyo Tae-Soo; Serabyn Eugene; Suenaga Takuya; Suto Hiroshi; Suzuki Ryuji; Takahashi Yasuhiro H.; Takato Naruhisa; Terada Hiroshi; Turner Edwin L.; Watanabe Makoto; Yamada Toru; Takami Hideki; Usuda Tomonori;
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1. Near-infrared imaging polarimetry of LkCa 15: A possible warped inner disk [J] . Oh Daehyeon, Hashimoto Jun, Tamura Motohide, PASJ: Publications of the Astronomical Society of Japan . 2016,第2期

机译：LkCa 15的近红外成像偏振法：可能是翘曲的内盘
2. Subaru Near-infrared Imaging Polarimetry of Misaligned Disks around the SR 24 Hierarchical Triple System* [J] . Satoshi Mayama, Sebastián Pérez, Nobuhiko Kusakabe, The astronomical journal . 2020,第1期

机译：SUR围绕SR 24分层三重系统的错位磁盘近乎红外成像偏振偏振偏振物*
3. SURFACE GEOMETRY OF PROTOPLANETARY DISKS INFERRED FROM NEAR-INFRARED IMAGING POLARIMETRY* [J] . Michihiro Takami1, Yasuhiro Hasegawa1, Takayuki Muto2, The Astrophysical journal . 2014,第1期

机译：从近红外成像极化法推算出行星的表面几何*
4. High Contrast Observations of Circumstellar Disks with the Gemini Planet Imager's Polarimetry Mode [C] . Maxwell A. Millar-Blanchaer, Thomas M. Esposito, Kevin Stahl, Polarization science and remote sensing VIII . 2017

机译：利用双子座行星成像仪的极化模式对星际盘进行高对比度观测
5. The application of secular perturbation theory to explain warping in the circumstellar disk of Beta Pictoris. [D] . Novotny, Steven J. 2003

机译：世俗摄动理论在解释贝塔皮克托里斯星云盘翘曲中的应用。
6. Nitric Oxide Uncaging from a Hydrophobic Chromium(III)PhotoNORM: Visible and Near-Infrared Photochemistry in BiocompatiblePolymer Disks [O] . Po-Ju Huang, †, ‡, 2019

机译：疏水性铬（III）释放出的一氧化氮PhotoNORM：生物相容性中的可见光和近红外光化学聚合物盘
7. Surface Geometry of Protoplanetary Disks Inferred From Near-Infrared Imaging Polarimetry1 [O] . Michihiro Takami, Yasuhiro Hasegawa, Takayuki Muto, 2016

机译：从近红外成像偏振测量推断的原行星盘的表面几何形状1

Near-infrared imaging polarimetry of LkCaa€‰15: A possible warped inner disk

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