12C(7Li, t)16O and stellar helium fusion
dc.contributor.author | Becchetti, Fredrick D. | en_US |
dc.contributor.author | Flynn, E. R. | en_US |
dc.contributor.author | Hanson, D. L. | en_US |
dc.contributor.author | Sunier, J. W. | en_US |
dc.date.accessioned | 2006-04-07T17:00:11Z | |
dc.date.available | 2006-04-07T17:00:11Z | |
dc.date.issued | 1978-07-31 | en_US |
dc.identifier.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> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6TVB-471YWKD-PB/2/d4807130d05eb5b1e72a5173b97d7440 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/22564 | |
dc.description.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. | en_US |
dc.format.extent | 1019256 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | 12C(7Li, t)16O and stellar helium fusion | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Physics | en_US |
dc.subject.hlbsecondlevel | Nuclear Engineering and Radiological Sciences | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Physics, University of Michigan., Ann Arbor, Michigan 48109, USA; Los Alamos Scientific Laboratory, Los Alamos, New Mexico 47544, USA | en_US |
dc.contributor.affiliationother | Los Alamos Scientific Laboratory, Los Alamos, New Mexico 47544, USA | en_US |
dc.contributor.affiliationother | Los Alamos Scientific Laboratory, Los Alamos, New Mexico 47544, USA | en_US |
dc.contributor.affiliationother | Los Alamos Scientific Laboratory, Los Alamos, New Mexico 47544, USA | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/22564/1/0000109.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0375-9474(78)90179-3 | en_US |
dc.identifier.source | Nuclear Physics A | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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