Impact of nuclear reaction rate uncertainties on nova models

W. R. Hix; M. S. Smith; S. Starrfield; A. Mezzacappa; D. L. Smith

doi:10.1016/S0375-9474(03)00904-7

Impact of nuclear reaction rate uncertainties on nova models

W. R. Hix
, M. S. Smith
, S. Starrfield
, A. Mezzacappa
, D. L. Smith

Theoretical and Computational Physics

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

We have, for the first time, determined the effect of nuclear reaction rate uncertainties on nova model predictions by simultaneously considering uncertainties in all relevant reaction rates. Our unique Monte Carlo approach enables a robust determination of uncertainties of nuclear origin in predictions of synthesized abundances, including radioisotopes which may be observable. This technique also enables us to identify which reactions most influence the production of each isotope, thereby guiding future measurements.

Original language	English
Pages (from-to)	620-622
Number of pages	3
Journal	Nuclear Physics A
Volume	723
Issue number	1-2
DOIs	https://doi.org/10.1016/S0375-9474(03)00904-7
State	Published - Jul 28 2003

Funding

ORNL is managed by UT-Battelle for the U.S. DOE ( contract DEAC05-OOOR22725). W.R.H. is supported by NASA (contract NAG5-8405), NSF (contract AST-9877130), and by the Joint Institute for Heavy Ion Research. S.S. thanks NASA and NSF for their support in grants to ASU.

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10.1016/S0375-9474(03)00904-7

Cite this

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Impact of nuclear reaction rate uncertainties on nova models

Abstract

Funding

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