Choice of optimal orientation of one or two cylindrical gravitational antennas

Il Nuovo Cimento C - Tập 3 Số 4 - Trang 420-435 - 1980
Nitti, G.1
1Istituto di Fisica dell’Università, Roma

Tóm tắt

A discussion of the optimal orientation of a cilindrical resonant antenna (CRA) is presented for the detection of unpolarized gravitational radiation emitted from sources located in a preassigned region of the sky. The same problem is treated for two CRAs operating in coincidence by a qualitative procedure. In the last section the distribution and the characteristics of nearby galaxies are briefly analysed in view of the detection of g.w. incoming from them by a CRA.

Tài liệu tham khảo

citation_journal_title=J. Phys. Soc. Jpn.; citation_author=H. Hirakawa, K. Narihara, M. K. Fujimoto; citation_volume=41; citation_publication_date=1976; citation_pages=4-4; citation_doi=10.1143/JPSJ.41.1093; citation_id=CR1 For these and other astronomical remarks seeJ. D. Kraus:Radio Astronomy (New York, N. Y., 1966). citation_title=Orientazione di antenne gravitazionali in funzione della localizzazione della sorgente; citation_publication_date=1978; citation_id=CR3; citation_author=G. Nitti; citation_publisher=Istituto di Fisica «G. Marconi» dell'Università citation_journal_title=Phys. Rev. Lett.; citation_author=J. A. Tyson, D. M. Douglass; citation_volume=28; citation_publication_date=1972; citation_pages=15-15; citation_doi=10.1103/PhysRevLett.28.991; citation_id=CR4 E. Amaldi andG. Pizzella:La ricerca delle onde gravitazionali, inAstrofisica e Cosmologia, Gravitazione, Quanti e Relatività (Firenze,1979), p. 292. For a detailed discussion about coincidence measurements seeE. Amaldi andG. Pizzella:Astrofisica e Cosmologia, Gravitazione, Quanti e Relatività (Firenze, 1979), p. 420. E. Amaldi andG. Pizzella:Astrofisica e Cosmologia, Gravitazione, Quanti e Relatività (Firenze, 1979), p. 423. C. W. Wisner, K. S. Thorne andJ. A. Wheeler:Gravitation (San Francisco, Cal., 1973), p. 1042. G. De Vaucouleur andA. De Vaucouleur:A New Catalogue of Bright Galaxies (Cambridge, 1965). G. De Vaucouleur:Nearby groups of galaxies, inGalaxies and the Universe, edited byA. Sauvage, M. Sauvage andJ. Kristien (Chicago, Ill., 1975).