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A fit of the angular 3–point function and biased galaxy formation

Published online by Cambridge University Press:  03 August 2017

S.A. Bonometto ,
F. Lucchin  and
S. Matarrese
S.A. Bonometto
Affiliation:
Dept. of Physics of the University of Perugia - 06112 Perugia. Italy I.N.F.N. Sezione di Padova - Via Marzolo 8 - 35132 Padova. Italy
F. Lucchin
Affiliation:
Dept. of Physics G. Galilei - Via Marzolo 8 - 35132 Padova. Italy
S. Matarrese
Affiliation:
Dept. of Physics G. Galilei - Via Marzolo 8 - 35132 Padova. Italy

Extract

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A study of the 3-point function, based on the analysis of momenta (as was done, e.g., in Sharp et.al. 1984) deduced from the Zwicky catalog, indicates that an expression containing a cubic term, besides the usual second degree polynomials of 2–point functions, provides a good fit of angular data.

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 130: Large Scale Structures of the Universe , 1988 , pp. 161 - 162
Copyright
Copyright © Reidel 1988 

References

Bonometto, S.A., Lucchin, F., and Matarrese, S., 1987, Ap.J. 322, in press.Google Scholar
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Matarrese, S., Lucchin, F., and Bonometto, S.A., 1986, Ap.J. Lett., 310, L21.Google Scholar
Politzer, H.D., and Wise, M.B., 1984, Ap.J. Lett., 285, L1.Google Scholar
Sharp, N., Bonometto, S.A., and Lucchin, F., 1984, Astron. and Astrophys., 130, 79.Google Scholar