This year VFTS (VLT-FLAMES TaranTula Survey) 2024 meeting took place on Sep 16-18, in Madrid (Spain). That was another great opportunity for our PhD students to communicate their results and receive valuable feedback from some of the world experts in the field. In particular Gonzalo (Munoz-Sanchez) presented “Episodic mass loss …
Evolved Massive Stars at Low-metallicity V. Mass-Loss Rate of Red Supergiant Stars in the Small Magellanic Cloud Ming Yang (杨明), Alceste Z. Bonanos, Biwei Jiang (姜碧沩), Emmanouil Zapartas, Jian Gao (高健), Yi Ren(任逸), Man I Lam (林敏仪), Tianding Wang (王天丁), Grigoris Maravelias, Panagiotis Gavras, Shu Wang (王舒), Xiaodian Chen (陈孝钿), …
For three days in June (20-23, 2022) a – broader – meeting of the VFTS project took place in Heidelberg. Stephan de Wit represented the ASSESS project by contributing with the talk: ” ASSESSing Red Supergiants, in the Local Group … and beyond!”. After a short presentation of the whole …
Evolved Massive Stars at Low-metallicity IV.Using 1.6μm “H-bump” to identify red supergiant stars:a case study of NGC 6822 Ming Yang, Alceste Z. Bonanos, Biwei Jiang, Man I Lam, Jian Gao, Panagiotis Gavras, Grigoris Maravelias, Shu Wang, Xiao-Dian Chen, Frank Tramper, Yi Ren, Zoi T. Spetsieri Abstract We present a case …
Evolved Massive Stars at Low-metallicity III. A Source Catalog for the Large Magellanic Cloud Ming Yang, Alceste Z. Bonanos, Biwei Jiang, Jian Gao, Panagiotis Gavras, Grigoris Maravelias, Shu Wang, Xiao-Dian Chen, Man I Lam, Yi Ren, Frank Tramper, Zoi T. Spetsieri Abstract We present a clean, magnitude-limited (IRAC1 or WISE1≤15.0 …
Evolved Massive Stars at Low-metallicity II. Red Supergiant Stars in the Small Magellanic Cloud Ming Yang, Alceste Z. Bonanos, Bi-Wei Jiang, Jian Gao, Panagiotis Gavras, Grigoris Maravelias, Shu Wang, Xiao-Dian Chen, Frank Tramper, Yi Ren, Zoi T. Spetsieri, Meng-Yao Xue Abstract We present the most comprehensive RSG sample for the …
Evolved massive stars at low-metallicity. I. A source catalog for the Small Magellanic Cloud Yang, Ming; Bonanos, Alceste Z.; Jiang, Bi-Wei; Gao, Jian; Gavras, Panagiotis; Maravelias, Grigoris; Ren, Yi; Wang, Shu; Xue, Meng-Yao; Tramper, Frank; Spetsieri, Zoi T.; Pouliasis, Ektoras Abstract We present a clean, magnitude-limited (IRAC1 or WISE1 ≤ …
Red supergiant stars in the Large Magellanic Cloud. II. Infrared properties and mid-infrared variability Yang, Ming; Bonanos, Alceste Z.; Jiang, Bi-Wei; Gao, Jian; Xue, Meng-Yao; Wang, Shu; Lam, Man I.; Spetsieri, Zoi T.; Ren, Yi; Gavras, Panagiotis Abstract The characteristics of infrared properties and mid-infrared (MIR) variability of red supergiant …
