High-speed stars: galactic hitchhikers

HIGHLIGHTS

• who: Caffau E. and collaborators from the Université PSL, CNRS, Place Jules Janssen, Meudon, France Universidad Andres Bello, Departamento Ciencias Fisicas, Fernandez Concha, Las Condes have published the paper: High-speed stars: Galactic hitchhikers, in the Journal: (JOURNAL)
• what: For the others, the authors provide an upper limit. The authors compare the values to the results of the high-quality analysis by Spite et_al .
• how: The authors used the GalPot code2 (Dehnen and amp Binney 1998) together with the best fit model from McMillan . The sample shows a very homogeneous α-enhancement even though . . .
  

   

  

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