ISSN:
1434-601X
Keywords:
25.55
;
97.10
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The 22Ne(α,n)25Mgreaction is thought to be one of the main neutron sources for the astrophysical s-process. Thus cross section data for this reaction have been obtained from near the threshold (E α≈570keV) up toE α=2100 keV using the 4 MV DYNAMITRON accelerator at Stuttgart, the windowless gastarget system RHINOCEROS and a 4π neutron detector. Two new resonances have been observed atE α=623 ± 6 and 838 ± 6 kev, which dominate the reaction rate at T9〈0.3.Possible background reactions are discussed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01288203
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