Cross sections and thermonuclear reaction rates for 41K(α, n)44Sc and 41K(α, p)44Ca

A. F. Scott; A. J. Morton; C. I.W. Tingwell; S. G. Tims; V. Y. Hansper; D. G. Sargood

doi:10.1016/0375-9474(91)90009-U

Cross sections and thermonuclear reaction rates for ⁴¹K(α, n)⁴⁴Sc and ⁴¹K(α, p)⁴⁴Ca

A. F. Scott^*, A. J. Morton, C. I.W. Tingwell, S. G. Tims, V. Y. Hansper, D. G. Sargood

^*Corresponding author for this work

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

15 Citations (Scopus)

Abstract

The cross sections of ⁴¹K(α, n)⁴⁴Sc and ⁴¹K(α, p)⁴⁴Ca have been measured in the bombarding energy ranges 3.0-8.0 MeV and 4.5-9.0 MeV, respectively. The cross sections have been compared with the results of statistical-model calculations made with global optical-model parameters, and also with a set of modified parameters. Thermonuclear reaction rates at temperatures important in silicon burning in evolving stars and supernovae have been calculated.

Original language	English
Pages (from-to)	373-385
Number of pages	13
Journal	Nuclear Physics, Section A
Volume	523
Issue number	2
DOIs	https://doi.org/10.1016/0375-9474(91)90009-U
Publication status	Published - 11 Feb 1991

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title = "Cross sections and thermonuclear reaction rates for 41K(α, n)44Sc and 41K(α, p)44Ca",

abstract = "The cross sections of 41K(α, n)44Sc and 41K(α, p)44Ca have been measured in the bombarding energy ranges 3.0-8.0 MeV and 4.5-9.0 MeV, respectively. The cross sections have been compared with the results of statistical-model calculations made with global optical-model parameters, and also with a set of modified parameters. Thermonuclear reaction rates at temperatures important in silicon burning in evolving stars and supernovae have been calculated.",

keywords = "Nuclear reactions",

author = "Scott, {A. F.} and Morton, {A. J.} and Tingwell, {C. I.W.} and Tims, {S. G.} and Hansper, {V. Y.} and Sargood, {D. G.}",

year = "1991",

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doi = "10.1016/0375-9474(91)90009-U",

language = "English",

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T1 - Cross sections and thermonuclear reaction rates for 41K(α, n)44Sc and 41K(α, p)44Ca

AU - Scott, A. F.

AU - Morton, A. J.

AU - Tingwell, C. I.W.

AU - Tims, S. G.

AU - Hansper, V. Y.

AU - Sargood, D. G.

PY - 1991/2/11

Y1 - 1991/2/11

N2 - The cross sections of 41K(α, n)44Sc and 41K(α, p)44Ca have been measured in the bombarding energy ranges 3.0-8.0 MeV and 4.5-9.0 MeV, respectively. The cross sections have been compared with the results of statistical-model calculations made with global optical-model parameters, and also with a set of modified parameters. Thermonuclear reaction rates at temperatures important in silicon burning in evolving stars and supernovae have been calculated.

AB - The cross sections of 41K(α, n)44Sc and 41K(α, p)44Ca have been measured in the bombarding energy ranges 3.0-8.0 MeV and 4.5-9.0 MeV, respectively. The cross sections have been compared with the results of statistical-model calculations made with global optical-model parameters, and also with a set of modified parameters. Thermonuclear reaction rates at temperatures important in silicon burning in evolving stars and supernovae have been calculated.

KW - Nuclear reactions

UR - http://www.scopus.com/inward/record.url?scp=0038195303&partnerID=8YFLogxK

U2 - 10.1016/0375-9474(91)90009-U

DO - 10.1016/0375-9474(91)90009-U

M3 - Article

AN - SCOPUS:0038195303

SN - 0375-9474

VL - 523

SP - 373

EP - 385

JO - Nuclear Physics, Section A

JF - Nuclear Physics, Section A

IS - 2

ER -

Cross sections and thermonuclear reaction rates for ⁴¹K(α, n)⁴⁴Sc and ⁴¹K(α, p)⁴⁴Ca

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