Browsing by Author "bd0150f9-0b42-4b12-8bbf-7c3120bdf109"
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Annual parallax and galactic orbit of Y Librae (IRAS 15090−0549) Mira variable star-GALORB release
Chibueze, James O.; Omodaka, Toshihiro; Urago, Riku; Nagayama, Takumi; Alhassan, Jibrin A. (Oxford Univ Press, 2019)Using the VLBI Exploration of Radio Astrometry (VERA), we measured the trigonometric parallax of an H2O maser source in a variable star of Mira Cet type, Y Lib, to be 0.855 ± 0.050 mas, corresponding to a distance of 1.17 ... -
Class II 6.7 GHz methanol maser association with young massive cores revealed by ALMA
Chibueze, James O.; Csengeri, Timea; Tatematsu, Ken'ichi; Hasegawa, Tetsuo; Iguchi, Satoru (IOP, 2017)We explored the implication of the association (or lack of it) of 6.7 GHz class II methanol (CH3OH) masers with massive dense cores (MDCs) detected (within a sample of ATLASGAL selected infrared quiet massive clumps) at ... -
NH 3 observations of the S235 star-forming region: dense gas in inter-core bridges
Burns, Ross A.; Chibueze, James O.; Handa, Toshihiro; Omodaka, Toshihiro; Sobolev, Andrej M. (Oxford Univ Press, 2019)Star formation is thought to be driven by two groups of mechanisms; spontaneous collapse and triggered collapse. Triggered star formation mechanisms further diverge into cloud–cloud collision (CCC), “collect and collapse” ...