Category Archives: IJAA

International Journal of Astronomy and Astrophysics

The Distance Modulus in Dark Energy and Cardassian Cosmologies via the Hypergeometric Function

Author: Lorenzo Zaninetti ABSTRACT The presence of the dark energy allows both the acceleration and the expansion of the universe. In the case of a constant equation of state for dark energy we derived an analytical solution for the Hubble … Continue reading

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Halo Orbits around Sun-Earth L1 in Photogravitational Restricted Three-Body Problem with Oblateness of Smaller Primary

Author(s): Prithiviraj Chidambararaj, Ram Krishan Sharma ABSTRACT This paper deals with generation of halo orbits in the three-dimensional photogravitational restricted three-body problem, where the more massive primary is considered as the source of radiation and the smaller primary is an … Continue reading

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