Browsing by Author "Dib, S."

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  • Core mass function: The role of gravity 
    Dib, S.; Brandenburg, A.; Kim, J.; Gopinathan, M.; Andre, P. (2008-05-10)
    We analyze the mass distribution of cores formed in an isothermal, magnetized, turbulent, and self-gravitating nearly critical molecular cloud model. Cores are identified at two density threshold levels. Our main results ...
  • Distances to dense cores that contain very low luminosity objects 
    Maheswar, G.; Lee, C. W.; Dib, S. (2011)
    Aims. We estimate the distances to dense molecular cores that harbour very low luminosity objects (VeLLOs) detected by the Spitzer Space Telescope and attempt to confirm their VeLLO nature. Methods. The cloud distances ...
  • The IMF of stellar clusters: effects of accretion and feedback 
    Dib, S.; Shadmehri, M.; Padoan, P.; Maheswar, G.; Ojha, D. K.; Khajenabi, F. (2010)
    We have developed a model which describes the co-evolution of the mass function of dense gravitationally bound cores and of the stellar mass function in a protocluster clump. In the model, dense cores are injected, at a ...
  • A method to determine distances to molecular clouds using near-IR photometry 
    Maheswar, G.; Lee, C. W.; Bhatt, H. C.; Mallik, S. V.; Dib, S. (2010)
    We aim to develop a method to determine distances to molecular clouds using JHK near-infrared photometry. The method is based on a technique that aids spectral classification of stars lying towards the fields containing ...

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