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Planets Around Neutron StarsThe objective of this proposal was to continue investigations of neutron star planetary systems in an effort to describe and understand their origin, orbital dynamics, basic physical properties and their relationship to planets around normal stars. This research represents an important element of the process of constraining the physics of planet formation around various types of stars. The research goals of this project included long-term timing measurements of the planets pulsar, PSR B1257+12, to search for more planets around it and to study the dynamics of the whole system, and sensitive searches for millisecond pulsars to detect further examples of old, rapidly spinning neutron stars with planetary systems. The instrumentation used in our project included the 305-m Arecibo antenna with the Penn State Pulsar Machine (PSPM), the 100-m Green Bank Telescope with the Berkeley- Caltech Pulsar Machine (BCPM), and the 100-m Effelsberg and 64-m Parkes telescopes equipped with the observatory supplied backend hardware.
Document ID
20030106566
Document Type
Contractor or Grantee Report
Authors
Wolszczan, Alexander
(Pennsylvania State Univ. University Park, PA, United States)
Kulkarni, Shrinivas R
(California Inst. of Tech. Pasadena, CA, United States)
Anderson, Stuart B.
(California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
August 21, 2013
Publication Date
January 1, 2003
Subject Category
Astronomy
Funding Number(s)
CONTRACT_GRANT: NAG5-12181
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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