Efek Reaksi Balik Gelombang Gravitasi pada Lensa Gravitasi

Authors

  • Imamal Muttaqien Kelompok Keahlian Astrofisika, Jurusan Fisika, Fakultas Sains dan Teknologi. Universitas Islam Negeri Sunan Gunung Djati, Bandung, INDONESIA

DOI:

https://doi.org/10.26418/positron.v2i1.1999

Keywords:

efek reaksi balik, gelombang gravitasi, lensa gravitasi, model Plummer

Abstract

Dalam makalah ini, dikaji bagaimana efek reaksi balik gelombang gravitasi ketika merambat dalam ruangwaktu yang tidak datar. Formalisme perambatannya dinyatakan dalam optika gelombang pada lensa gravitasi. Formalisme tersebut memberikan faktor penguatan pada sinyal yang kemudian diaplikasikan dalam model Plummer.

References

Moylan, A. J., McClelland., Scott, S. M., Searle, A. C., and Bicknell, G. V., Numerical wave optics and the lensing of gravitational waves by globular cluster, (2007) WSPC – Proceedings.

Moylan, A., J., private communication (2010)

Muttaqien., I. Lensa Gravitasi pada Gelombang Gravitasi, Tesis Master ITB (2009)

Nakamura, T.T., and Deguchi, S., Wave optics in gravitational lensing, Progress of Theoretical Physics Supplement 133, 137 (1999).

Schneider, P., Ehlers, J., and Falco, E.E., Gravitational Lenses (Springer, 1992).

Takahashi, R. and Nakamura, T., Wave Effects in the Gravitational Lensing from Gravitational Waves from Chirping Binaries, Astrophysical Journal 595, 1039 (2003).

Thorne, K., S., Gravitational Radiation, in Three Hundred Years of Gravitation, Ed. Hawking and Israel, (Cambridge University Press, 1987).

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Published

2012-05-10

Issue

Vol. 2 No. 1 (2012)

Section

Articles

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