GTC 8-13um spectropolarimetry toward CygOB2-12
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We present the first mid-IR detection of the linear polarization toward the star CygOB2-12, a luminous blue hypergiant that, with A_V_~10mag of foreground extinction, is a...
本研究首次实现了对恒星天鹅座OB2-12（CygOB2-12）视线方向的中红外（mid-IR）线偏振探测。该天体为一颗明亮蓝特超巨星，其前景消光的V波段消光量A_V约为10星等，是……
