γ-ray production by inelastic proton scattering on16Oand12C

1998 ◽  
Vol 58 (4) ◽  
pp. 2174-2179 ◽  
Author(s):  
J. Kiener ◽  
M. Berheide ◽  
N. L. Achouri ◽  
A. Boughrara ◽  
A. Coc ◽  
...  

1968 ◽  
Vol 46 (24) ◽  
pp. 2789-2796 ◽  
Author(s):  
H. Röpke ◽  
N. Anyas-Weiss ◽  
A. E. Litherland

The 4.038 MeV state in 25Al, which is also the Ep = 1.824 MeV resonance in the 24Mg(p,γ) reaction, has been investigated using the 24Mg(p,y) reaction. The γ-ray decay scheme is given and a limit of [Formula: see text], is obtained for the inelastic proton scattering width. Angular distribution measurements of deexcitation γ rays confirm previous values of radiation mixing ratios, but cannot remove the Jπ = 9/2+, 5/2+ ambiguity in the spin–parity assignment. A Doppler shift attenuation measurement of the4.038 MeV deexcitation γ ray yields ƒ(τ) = 0.91 ± 0.02, corresponding to a lifetime of τ(4.038) = 22 ± 6 fs. The particle widths are derived using the lifetime and a previous measurement of the γ-ray yield at the 24Mg, Ep = 1.824 MeV resonance. On the basis of the particle width, arguments are given for a Jπ = 9/2+ assignment to the 4.038 MeV state.



1973 ◽  
Vol 8 (6) ◽  
pp. 2072-2088 ◽  
Author(s):  
L. F. Hansen ◽  
S. M. Grimes ◽  
J. L. Kammerdiener ◽  
V. A. Madsen


2011 ◽  
Vol 84 (5) ◽  
Author(s):  
M. Elvers ◽  
S. Pascu ◽  
T. Ahmed ◽  
T. Ahn ◽  
V. Anagnostatou ◽  
...  


1989 ◽  
Vol 39 (2) ◽  
pp. 311-323 ◽  
Author(s):  
G. M. Crawley ◽  
C. Djalali ◽  
N. Marty ◽  
M. Morlet ◽  
A. Willis ◽  
...  


1985 ◽  
Vol 54 (9) ◽  
pp. 881-884 ◽  
Author(s):  
J. A. Carr ◽  
F. Petrovich ◽  
R. J. Philpott ◽  
M. J. Threapleton ◽  
O. Scholten ◽  
...  






1975 ◽  
Vol 12 (1) ◽  
pp. 1-13 ◽  
Author(s):  
B. Chambon ◽  
P. Desgrolard ◽  
D. Drain ◽  
M. Lambert ◽  
N. Persehaye


1975 ◽  
Vol 11 (5) ◽  
pp. 1638-1648 ◽  
Author(s):  
Duane Larson ◽  
Sam M. Austin ◽  
B. H. Wildenthal


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