Search Results - "Ren, Tongtian"

Resolved Near-infrared Stellar Photometry from the Magellan Telescope for 13 Nearby Galaxies: J-region Asymptotic Giant Branch Method Distances by Lee, Abigail J., Monson, Andrew J., Freedman, Wendy L., Madore, Barry F., Owens, Kayla A., Beaton, Rachael L., Espinoza, Coral, Ren, Tongtian, Ren, Yi

“…Abstract We present near-infrared JHK photometry for the resolved stellar populations in 13 nearby galaxies: NGC 6822, IC 1613, NGC 3109, Sextans B, Sextans A,…”
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The C/M Ratio of AGB Stars in the Local Group Galaxies by Ren, Tongtian, Jiang, Biwei, Ren, Yi, Yang, Ming

“…The number ratio of carbon-rich to oxygen-rich asymptotic giant branch (AGB) stars (the so-called C/M ratio) is closely related to the evolution environment of…”
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The Sample of Red Supergiants in 12 Low-mass Galaxies of the Local Group by Ren, Yi, Jiang, Biwei, Yang, Ming, Wang, Tianding, Ren, Tongtian

“…Abstract This work establishes the most complete sample of red supergiants (RSGs) in 12 low-mass galaxies (WLM, IC 10, NGC 147, NGC 185, IC 1613, Leo A,…”
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Red Supergiants in M31 and M33. I. The Complete Sample by Ren, Yi, Jiang, Biwei, Yang, Ming, Wang, Tianding, Jian, Mingjie, Ren, Tongtian

“…The aim of this paper is to establish a complete sample of red supergiants (RSGs) in M31 and M33. The member stars of the two galaxies are selected from the…”
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Background Contamination of the Project Hephaistos Dyson Spheres Candidates by Ren, Tongtian, Garrett, Michael A, Siemion, Andrew P. V

“…Project Hephaistos recently identified seven M-dwarfs as possible Dyson Spheres (DS) candidates. We have cross-matched three of these candidates (A, B \& G)…”
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The C/M Ratio of AGB Stars in the Local Group Galaxies by Ren, Tongtian, Jiang, Biwei, Ren, Yi, Yang, Ming

“…The number ratio of carbon-rich to oxygen-rich asymptotic giant branch (AGB) stars (the so-called C/M ratio) is closely related to the evolution environment of…”
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The Sample of Red Supergiants in Twelve Low-Mass Galaxies of the Local Group by Ren, Yi, Jiang, Biwei, Yang, Ming, Wang, Tianding, Ren, Tongtian

“…This work establishes the most complete sample of red supergiants (RSGs) in twelve low-mass galaxies (WLM, IC 10, NGC 147, NGC 185, IC 1613, Leo A, Sextans B,…”
Get full text

Resolved Near-infrared Stellar Photometry from the Magellan Telescope for 13 Nearby Galaxies: JAGB Method Distances by Lee, Abigail J, Monson, Andrew J, Freedman, Wendy L, Madore, Barry F, Owens, Kayla A, Beaton, Rachael L, Espinoza, Coral, Ren, Tongtian, Ren, Yi

“…We present near-infrared JHK photometry for the resolved stellar populations in 13 nearby galaxies: NGC 6822, IC 1613, NGC 3109, Sextans B, Sextans A, NGC 300,…”
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Red Supergiants in M31 and M33 I. The Complete Sample by Ren, Yi, Jiang, Biwei, Yang, Ming, Wang, Tianding, Jian, Mingjie, Ren, Tongtian

“…The aim of this paper is to establish a complete sample of red supergiants (RSGs) in M31 and M33. The member stars of the two galaxies are selected from the…”
Get full text