A Mathematica code to calculate the timing residual of a pulsar near a binary black hole, including non-radiative near field effect up to second order. The data of the figures in the paper is also ...

The Lane Emden Equation was found in 1870 by astrophysicists Jonathan Homer Lane [1] and Robert Emden [2]. The theory of polytropic stellar structure was subsequently placed on a rigorous theoretical ...

Freakonomics co-author Stephen J. Dubner uncovers the hidden side of everything. Why is it safer to fly in an airplane than drive a car? How do we decide whom to marry? Why is the media so full of bad ...