An astrophysics data program investigation of cluster evolution
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An astrophysics data program investigation of cluster evolution semiannual report no. 1 : for the period 1 August 1989 through 31 January 1990

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Published by Smithsonian Institution, Astrophysical Observatory in Cambridge, Mass .
Written in English


Book details:

Edition Notes

StatementEdwin M. Kellogg.
Series[NASA contractor report] -- NASA-CR-181296., NASA contractor report -- NASA CR-181296.
ContributionsSmithsonian Astrophysical Observatory., Goddard Space Flight Center.
The Physical Object
FormatMicroform
Pagination1 v.
ID Numbers
Open LibraryOL17631944M
OCLC/WorldCa65222060

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  Abstract: We compare the evolution of morphology in X-ray cluster data and in clusters obtained in a simulation of flat CDM, normalized to the observed cluster abundance. We find that the evolution rate in model clusters is significantly higher than in data clusters. Astrophysics (astro-ph) Cite as: arXiv:astro-ph/ (or arXiv:astro-ph Author: R. Valdarnini, S. Ghizzardi, S. Bonometto.   System Upgrade on Fri, Jun 26th, at 5pm (ET) During this period, our website will be offline for less than an hour but the E-commerce and . Wiley also publishes its books in a variety of electronic formats. Some content that appears in print may not be available in electronic books. Library of Congress Cataloging in Publication Data Salaris, Maurizio. Evolution of stars and stellar populations/Maurizio Salaris, Santi Cassisi. p. cm. Includes bibliographical references and index. universe. NASA’s astrophysics program has three goals: to understand the origin and fate of the universe; to describe the fundamental laws of physics; and to discover the nature and evolution of galaxies, stars, and the solar sys-tem. The investigations of astrophysicists are carried out by instruments aboard free-flying.

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