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Dibaryons in neutron starsThe effects are studied of H-dibaryons on the structure of neutron stars. It was found that H particles could be present in neutron stars for a wide range of dibaryon masses. The appearance of dibaryons softens the equations of state, lowers the maximum neutron star mass, and affects the transport properties of dense matter. The parameter space is constrained for dibaryons by requiring that a 1.44 solar mass neutron star be gravitationally stable.
Document ID
19910019795
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Olinto, Angela V. (Chicago Univ. IL., United States)
Haensel, Pawel (Polish Academy of Sciences Warsaw., United States)
Frieman, Joshua A. (Fermi National Accelerator Lab. Batavia, IL, United States)
Date Acquired
September 6, 2013
Publication Date
June 1, 1991
Subject Category
Astrophysics
Report/Patent Number
FERMILAB-PUB-91/176-A
NASA-CR-188704
NAS 1.26:188704
Report Number: FERMILAB-PUB-91/176-A
Report Number: NASA-CR-188704
Report Number: NAS 1.26:188704
Accession Number
91N29109
Funding Number(s)
CONTRACT_GRANT: NSF AST-88-22595
CONTRACT_GRANT: NAGW-1340
CONTRACT_GRANT: DE-FG02-90ER-40606
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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