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The Chandrasekhar Spitzer controversy and the (ir)relevance of distant interactions

Published online by Cambridge University Press:  11 March 2020

Tjeerd S. van Albada
Affiliation:
Kapteyn Astronomical Institute, P.O. Box 800, 9700AVGroningen, the Netherlands email: [email protected]
Arpad Szomoru
Affiliation:
Joint Institute for VLBI ERIC, Oude Hoogeveensedijk 4, 7991PDDwingeloo, the Netherlands email: [email protected]
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Abstract

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We have done N-body simulations with N up to 106, with the aim to determine whether fluctuations in the force field of a globular cluster are caused by nearby or distant encounters. We find that distant encounters are insignificant, in agreement with Chandrasekhar’s expectations, contrary to general opinion.

Type
Contributed Papers
Copyright
© International Astronomical Union 2020

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