scholarly journals Experimental Study of Photonuclear Reactions of Light Nuclei with NewSUBARU Gamma-ray Beam

2009 ◽  
Author(s):  
Tatsushi Shima
1967 ◽  
Vol 157 (4) ◽  
pp. 879-884 ◽  
Author(s):  
C. B. Duke ◽  
F. B. Malik ◽  
F. W. K. Firk

2002 ◽  
Vol 701 (1-4) ◽  
pp. 156-160 ◽  
Author(s):  
M.V. Ricciardi ◽  
P. Armbruster ◽  
J. Benlliure ◽  
M. Bernas ◽  
A. Boudard ◽  
...  

Author(s):  
T. SHIMA ◽  
Y. NAGAI ◽  
S. NAITO ◽  
K. TAMURA ◽  
H. OHGAKI ◽  
...  

2020 ◽  
Vol 35 (10) ◽  
pp. 2050062
Author(s):  
Abdullah Engin Çalık ◽  
Kaan Manisa ◽  
Ahmet Biçer ◽  
Mehmet Erdoğan ◽  
Mürsel Şen ◽  
...  

Photonuclear reactions have great importance in understanding the structure of the nuclei. These reactions, performed using the gamma rays obtained by way of bremsstrahlung, are a standard nuclear physics experiment. In this study, a non-enriched barium sample was activated for the first time by using a clinical linear accelerator (cLINACs). The spectrum of barium radioisotopes was obtained by using a gamma spectrometry with a high purity germanium (HPGe) detector. The obtained spectroscopic data were analyzed and energy levels and half-life values together with their uncertainties were obtained. Some energy levels and half-lives of [Formula: see text]Ba were determined with more precision than those of literature values.


2005 ◽  
Vol 20 (29) ◽  
pp. 6900-6902 ◽  
Author(s):  
S. P. KNURENKO ◽  
V. A. KOLOSOV ◽  
I. T. MAKAROV ◽  
I. YE. SLEPTSOV ◽  
V. R. SLEPTSOVA ◽  
...  

The ratio of the muon flux density to charged particle flux density at distances of 300 and 600 m from the shower axis (ρμ(300)/ρ s (300) and ρμ(600)/ρ s (600)) is measured. In addition, the energy dependence of ρμ(1000) is analysed for showers with energies above 1018 eV. A comparison between the experimental data and calculations performed with the QGSJET model is given for the cases of primary proton, iron nucleus and gamma-ray. We conclude that the showers with E0 ≥ 3 × 1018 eV can be formed by light nuclei with a pronounced fraction of protons and helium nuclei. It is not excluded however that a small part of showers with energies above 1019 eV could be initiated by primary gamma-rays.


2012 ◽  
Vol 226 ◽  
pp. 91-98 ◽  
Author(s):  
D. Mandal ◽  
V.K. Sharma ◽  
H.J. Pant ◽  
D. Sathiyamoorthy ◽  
M. Vinjamur

2009 ◽  
Author(s):  
Phillip C. Womble ◽  
Alexander Barzilov ◽  
Ivan Novikov ◽  
Joseph Howard ◽  
Jason Musser ◽  
...  

2021 ◽  
Vol 126 (3) ◽  
Author(s):  
G. S. Diniz ◽  
I. S. Ferreira ◽  
Y. Wada ◽  
T. Enoto

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