Measurements with radioactive beams at ATLAS.

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Reactions of interest to nuclear astrophysics have been studied with radioactive beams at the ATLAS accelerator. Using a modified ISOL technique, beams of {sup 18}F (T{sub 1/2} = 110 min) and {sup 56}Ni (T{sub 1/2} = 6.1d) were produced and the reactions {sup 18}F(p,{alpha}){sup 15}O, {sup 18}F(p,{gamma}){sup 19}Ne, and {sup 56}Ni(d,p){sup 57}Ni have been investigated. The results indicate that the {sup 18}F(p,{gamma}) route is a small contributor to the breakout from the hot CNO cycle into the rp process, while the {sup 56}Ni(p,{gamma}){sup 57}Cu rate is about ten times larger than previously assumed.

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9 p.

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Rehm, K. E. August 6, 1998.

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Description

Reactions of interest to nuclear astrophysics have been studied with radioactive beams at the ATLAS accelerator. Using a modified ISOL technique, beams of {sup 18}F (T{sub 1/2} = 110 min) and {sup 56}Ni (T{sub 1/2} = 6.1d) were produced and the reactions {sup 18}F(p,{alpha}){sup 15}O, {sup 18}F(p,{gamma}){sup 19}Ne, and {sup 56}Ni(d,p){sup 57}Ni have been investigated. The results indicate that the {sup 18}F(p,{gamma}) route is a small contributor to the breakout from the hot CNO cycle into the rp process, while the {sup 56}Ni(p,{gamma}){sup 57}Cu rate is about ten times larger than previously assumed.

Physical Description

9 p.

Notes

INIS; OSTI as DE00010916

Medium: P; Size: 9 pages

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  • 2nd Oak Ridge Symposium on Atomic and Nuclear Astrophysics, Oak Ridge, TN (US), 12/02/1997--12/06/1997

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  • Report No.: ANL/PHY/CP-97005
  • Grant Number: W-31109-ENG-38
  • Office of Scientific & Technical Information Report Number: 10916
  • Archival Resource Key: ark:/67531/metadc628408

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  • August 6, 1998

Added to The UNT Digital Library

  • June 16, 2015, 7:43 a.m.

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  • April 11, 2017, 8:27 p.m.

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Rehm, K. E. Measurements with radioactive beams at ATLAS., article, August 6, 1998; Illinois. (digital.library.unt.edu/ark:/67531/metadc628408/: accessed September 23, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.