LH 95
LH 95 is a modestly sized stellar nursery in the Large Magellanic Cloud orbiting the Milky Way. It is related to the HII-region LHA 120-N 64, that is, a region of hydrogen ionized by the bright stars of LH 95.
Previously only young bright stars were known in this stellar association.[1] Imaging using the Hubble Space Telescope, however, allowed the identification of more than 2,500 pre–main sequence stars with masses down to about 0.3 solar masses, thereby giving a detailed picture of what a typical stellar association in the LMC looks like.[2]
The large sample of low-mass pre–main sequence stars, stars that are currently under formation, in LH 95 allows the construction of the first most complete Initial Mass Function of an extragalactic star forming cluster.[3] The Initial Mass Function of LH 95 does not seem to differ from that typical for our Galaxy.
References
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- ↑ Da Rio, Nicola; Gouliermis, Dimitrios A.; Henning, Thomas, "The Complete Initial Mass Function Down to the Subsolar Regime in the Large Magellanic Cloud with Hubble Space Telescope ACS Observations", The Astrophysical Journal, Volume 696, Issue 1, pp. 528-545 (2009) ArXiv preprint
External links
- Large and small stars in harmonious coexistence
- The Hubble Heritage Project: LH 95
- APOD: Star Forming Region LH 95
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