Pismis 20: One or two clusters?
We present UBVRI polarimetric observations of stars in the direction of the open cluster Pismis 20 and WR 67. It is found that the observed members segregate polarimetrically into two groups, with different associated mean Pmax (4.31 and 6.08% respectively). Although in the literature these stars ar...
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| Autores principales: | Orsatti, A.M., Vega, E.I., Marraco, H.G. |
|---|---|
| Formato: | JOUR |
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00046361_v408_n1_p135_Orsatti |
| Aporte de: |
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