|
Deep Blue at the University of Michigan >
All Collections >
Interdisciplinary and Peer-Reviewed >
|
Please use this persistent URL to cite or link to this item:
|
| Title: | 12C(7Li, t)16O and stellar helium fusion |
| Author(s): | Becchetti, Fredrick D
Flynn, E. R.
Hanson, D. L.
Sunier, J. W. |
| Issue Date: | 31-Jul-1978 |
| Publisher: | Elsevier |
| Citation: | Becchetti, F. D., Flynn, E. R., Hanson, D. L., Sunier, J. W. (1978/07/31)."12C(7Li, t)16O and stellar helium fusion." Nuclear Physics A 305(1): 293-312. <http://hdl.handle.net/2027.42/22564> |
| Abstract: | The reaction 12C(7Li, t)16O has been studied at E(7Li) = 34 MeV with the LASL tandem accelerator and QDDD magnetic spectrometer. Angular distributions to levels with Ex J[pi] = 1- levels, which are of great importance in stellar helium buring, yields a ratio, R, of dimensionless reduced [alpha]-widths [theta]2a(7.1 MeV)/[theta]2a(9.6 MeV) = 0.35b +/- 0.13. The observed line width of the 9.6 MeV level ([Gamma]c.m. = 390 +/- 60 keV) is less than the accepted value ([Gamma]c.m. = 510 +/- 60 keV) and implies [theta]2a(9.6 MeV) [approximate] 0.6. These results as well as data for the 6.92 MeV J[pi] = 2+ and 10.35 MeV J[pi] = 4+ "[alpha]-cluster" states indicate 0.09 2a(7.1 MeV) 2a(7.1 MeV) = 0.14 +/- 0.04. The implication for stellar helium burning is discussed. |
| Persistent URL (URI): | http://hdl.handle.net/2027.42/22564
http://www.sciencedirect.com/science/article/B6TVB-471YWKD-P
B/2/d4807130d05eb5b1e72a5173b97d7440 |
| Other Identifiers: | 10.1016/0375-9474(78)90179-3 |
| Appears in Collections: | Interdisciplinary and Peer-Reviewed
|
Files in This Item:
| File |
Description |
Size | Format | |
|---|
| 0000109.pdf | | 995Kb | Adobe PDF | View/Open |
|
Deep Blue encourages the fair use of copyrighted material, and you are free to link to content here without asking for permission. Consult the document(s) and/or contact the copyright holder for additional rights questions and requests.
|
