Capture Gamma Rays fromO15andO16in the Region of the Giant Resonance

1960 ◽  
Vol 4 (2) ◽  
pp. 92-92 ◽  
Author(s):  
S. G. Cohen ◽  
P. S. Fisher ◽  
E. K. Warburton
Keyword(s):  
Gamma Rays ◽  
Giant Resonance

Proton Capture Gamma Rays in the Giant Resonance Region

1959 ◽  
Vol 3 (4) ◽  
pp. 177-179 ◽  
Author(s):  
H. E. Gove ◽  
A. E. Litherland ◽  
R. Batchelor
Keyword(s):  
Gamma Rays ◽  
Giant Resonance ◽  
Resonance Region ◽  
Proton Capture

Proton capture gamma rays in the giant resonance region in light nuclei

1961 ◽  
Vol 26 (3) ◽  
pp. 480-510 ◽  
Author(s):  
H.E. Gove ◽  
A.E. Litherland ◽  
R. Batchelor
Keyword(s):  
Gamma Rays ◽  
Giant Resonance ◽  
Resonance Region ◽  
Light Nuclei ◽  
Proton Capture

scholarly journals De-excitation Gamma Rays Following Photodisintegration of 28Si

1972 ◽  
Vol 25 (6) ◽  
pp. 669 ◽  
Author(s):  
JEM Thomson ◽  
ND Champion ◽  
RJJ Stewart ◽  
MN Thompson
Keyword(s):  
Excited States ◽  
Gamma Rays ◽  
Cross Sections ◽  
Single Particle ◽  
Photonuclear Reaction ◽  
Giant Resonance ◽  
Resonance Region ◽  
Particle Nature

Integrated cross sections for the population of excited states of 27AI and 27Si following photodisintegration of 28Si are presented. Consistency with particle pickup reactions is claimed as evidence of the single-particle nature of the photonuclear reaction in the giant resonance region.

Capture Gamma Rays fromO15andO16in the Region of the Giant Resonance

1959 ◽  
Vol 3 (9) ◽  
pp. 433-434 ◽  
Author(s):  
S. G. Cohen ◽  
P. S. Fisher ◽  
E. K. Warburton
Keyword(s):  
Gamma Rays ◽  
Giant Resonance

Proton-Capture Gamma Rays fromBe8,C12,Mg24, andCa40in the Giant-Resonance Region

1967 ◽  
Vol 157 (4) ◽  
pp. 921-928 ◽  
Author(s):  
L. Feldman ◽  
B. B. Baliga ◽  
M. Nessin
Keyword(s):  
Gamma Rays ◽  
Giant Resonance ◽  
Resonance Region ◽  
Proton Capture

On the possible gamma-ray source in Cygnus

1967 ◽  
Vol 31 ◽  
pp. 469-471
Author(s):  
J. G. Duthie ◽  
M. P. Savedoff ◽  
R. Cobb
Keyword(s):  
Gamma Rays ◽  
Gamma Ray ◽  
Right Ascension

A source of gamma rays has been found at right ascension 20h15m, declination +35°, with an uncertainty of 6° in each coordinate. Its flux is (1·5 ± 0·8) x 10-4photons cm-2sec-1at 100 MeV. Possible identifications are reviewed, but no conclusion is reached. The mechanism producing the radiation is also uncertain.

Solar Flare Energetic Neutral Emission Measurements in the Project Coronas-I

1994 ◽  
Vol 144 ◽  
pp. 635-639
Author(s):  
J. Baláž ◽  
A. V. Dmitriev ◽  
M. A. Kovalevskaya ◽  
K. Kudela ◽  
S. N. Kuznetsov ◽  
...  
Keyword(s):  
Solar Flare ◽  
Energy Range ◽  
Gamma Rays ◽  
Pulse Shape ◽  
Gamma Ray ◽  
Pulse Shape Discrimination ◽  
Shape Discrimination ◽  
Solar Neutron ◽  
Low Altitude

AbstractThe experiment SONG (SOlar Neutron and Gamma rays) for the low altitude satellite CORONAS-I is described. The instrument is capable to provide gamma-ray line and continuum detection in the energy range 0.1 – 100 MeV as well as detection of neutrons with energies above 30 MeV. As a by-product, the electrons in the range 11 – 108 MeV will be measured too. The pulse shape discrimination technique (PSD) is used.

Ovarian Dysfunction in Fetally Irradiated Beagles

1977 ◽  
Vol 35 ◽  
pp. 658-659
Author(s):  
T. M. Seed ◽  
M. H. Sanderson ◽  
D. L. Gutzeit ◽  
T. E. Fritz ◽  
D. V. Tolle ◽  
...  
Keyword(s):  
Gamma Rays ◽  
Low Dose ◽  
Long Term Effects ◽  
Ovarian Dysfunction ◽  
Dose Rates ◽  
Highly Sensitive ◽  
Microscopic Evaluation ◽  
Ovarian Pathology ◽  
Normal Offspring

The developing mammalian fetus is thought to be highly sensitive to ionizing radiation. However, dose, dose-rate relationships are not well established, especially the long term effects of protracted, low-dose exposure. A previous report (1) has indicated that bred beagle bitches exposed to daily doses of 5 to 35 R 60Co gamma rays throughout gestation can produce viable, seemingly normal offspring. Puppies irradiated in utero are distinguishable from controls only by their smaller size, dental abnormalities, and, in adulthood, by their inability to bear young.We report here our preliminary microscopic evaluation of ovarian pathology in young pups continuously irradiated throughout gestation at daily (22 h/day) dose rates of either 0.4, 1.0, 2.5, or 5.0 R/day of gamma rays from an attenuated 60Co source. Pups from non-irradiated bitches served as controls. Experimental animals were evaluated clinically and hematologically (control + 5.0 R/day pups) at regular intervals.

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