scholarly journals Gamma-Radiation from Light Nuclei under Proton Bombardment

1948 ◽  
Vol 73 (2) ◽  
pp. 181-182 ◽  
Author(s):  
W. A. Fowler ◽  
C. C. Lauritsen ◽  
T. Lauritsen
Keyword(s):  
Gamma Radiation ◽  
Light Nuclei ◽  
Proton Bombardment

scholarly journals Gamma-Radiation from Light Nuclei under Proton Bombardment

1949 ◽  
Vol 76 (2) ◽  
pp. 314-315 ◽  
Author(s):  
W. A. Fowler ◽  
C. C. Lauritsen
Keyword(s):  
Gamma Radiation ◽  
Light Nuclei ◽  
Proton Bombardment

scholarly journals Gamma Radiation from Magnesium-26 under Proton Bombardment

1954 ◽  
Vol 95 (1) ◽  
pp. 99-101 ◽  
Author(s):  
Leonard N. Russell ◽  
Warren E. Taylor ◽  
John N. Cooper
Keyword(s):  
Gamma Radiation ◽  
Proton Bombardment

Alpha particles from the proton bombardment of light nuclei

Physica ◽  
1963 ◽  
Vol 29 (12) ◽  
pp. 1281-1295 ◽  
Author(s):  
J. Kuperus ◽  
P.W.M. Glaudemans ◽  
P.M. Endt
Keyword(s):  
Alpha Particles ◽  
Light Nuclei ◽  
Proton Bombardment

The angular distribution of γ-radiation from light nuclei I. Experimental

1949 ◽  
Vol 199 (1056) ◽  
pp. 56-73 ◽  
Keyword(s):  
Angular Distribution ◽  
Proton Energy ◽  
The Other ◽  
Light Nuclei ◽  
Proton Bombardment ◽  
Proton Capture ◽  
Γ Radiation ◽  
Experimental Procedure

The experimental procedure used in studying the angular distribution of γ-radiation produced by the proton bombardment of some light nuclei is described. Results are given for the radiation following proton capture by the nuclei Li 7 , Be 9 , C 12 , C 13 and for the radiation from the residual O 16* nucleus produced in the reaction F 19 ( p , α) O 16* . Proton energies between 300 and 1000 keV were available. The distribution of the radiation from Li 7 was investigated over the whole range of energies; in the other cases the distribution was measured at energies corresponding to resonance maxima for the processes. The main results are: reaction Li 7 ( p , γ) Be 8 Be 9 ( p , γ) B 10 C 12 ( p , γ) N 13 C 13 ( p , γ) N 14 F 19 ( p , α) O 16* proton energy (keV) 440 960 450 550 330, 470 and 670 590 870 angular distribution 1+ 0.05 cosθ 1 + 0.09 sin 2 θ isotropic isotropic isotropic 1 + 0.2 cos 2 θ 1 + 0.1 cos 2 θ

Gamma Radiation from Deuterons on Several Light Nuclei

1954 ◽  
Vol 96 (2) ◽  
pp. 369-372 ◽  
Author(s):  
L. C. Thompson
Keyword(s):  
Gamma Radiation ◽  
Light Nuclei

scholarly journals The Yield of Neutral Mesons from Proton Bombardment of Light Nuclei

1952 ◽  
Vol 85 (2) ◽  
pp. 373-374 ◽  
Author(s):  
R. W. Hales ◽  
R. H. Hildebrand ◽  
N. Knable ◽  
B. J. Moyer
Keyword(s):  
Light Nuclei ◽  
Proton Bombardment ◽  
Neutral Mesons

GAMMA RADIATION FROM THE PROTON BOMBARDMENT OF OXYGEN

1954 ◽  
Vol 32 (9) ◽  
pp. 563-570 ◽  
Author(s):  
J. B. Warren ◽  
K. A. Laurie ◽  
D. B. James ◽  
K. L. Erdman
Keyword(s):  
Excited State ◽  
Gamma Radiation ◽  
Ground State ◽  
Gamma Ray ◽  
Radiative Transition ◽  
Proton Bombardment ◽  
First Excited State ◽  
Main Transition ◽  
Bombarding Energy ◽  
Three Components

The nuclear gamma radiation following the non-resonant capture of a proton in O16 has been studied with protons of energies, from 800 kev. to 2.1 Mev. and found to consist of three components. The main transition goes, via a gamma ray of energy that varies with proton bombarding energy, to the [Formula: see text] state of F17. This state, 487 kev. above the ground state, radiates directly to the ground state. In addition there is a weaker direct radiative transition from the capture configuration to the ground state. At energies above Ep = 1.8 Mev. oxide targets bombarded with protons give rise to a radiation of 873 kev. attributed to the presence of the O17 isotope via the reaction O17(p, p′)O17*, the radiation corresponding to the transition from the first excited state of O17 to the ground state.

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