Giant dipole resonance at very high spin

1982 ◽  
Vol 25 (6) ◽  
pp. 3239-3242 ◽  
Author(s):  
J. L. Egido ◽  
P. Ring
Keyword(s):  
High Spin ◽  
Giant Dipole Resonance ◽  
Dipole Resonance ◽  
Very High

Thermal high spin giant dipole resonance in Er isotopes

1987 ◽  
Vol 192 (3-4) ◽  
pp. 268-272 ◽  
Author(s):  
K. Sugawara-Tanabe ◽  
K. Tanabe
Keyword(s):  
High Spin ◽  
Giant Dipole Resonance ◽  
Dipole Resonance

The Giant Dipole Resonance at very high temperatures

1995 ◽  
Vol 583 ◽  
pp. 105-108 ◽  
Author(s):  
T. Suomijärvi ◽  
J.H. Le Faou ◽  
Y. Blumenfeld ◽  
P. Piattelli ◽  
C. Agodi ◽  
...  
Keyword(s):  
High Temperatures ◽  
Giant Dipole Resonance ◽  
Dipole Resonance ◽  
Very High

scholarly journals The Study of Isomeric Ratios in Photonuclear Reactions Forming High Spin Isomers in the Giant Dipole Resonance Region

2015 ◽  
Vol 24 (4) ◽  
pp. 381
Author(s):  
Tran Duc Thiep ◽  
Truong Thi An ◽  
Phan Viet Cuong ◽  
Nguyen The Vinh ◽  
Bui Minh Hue ◽  
...  
Keyword(s):  
High Spin ◽  
Giant Dipole Resonance ◽  
Gamma Ray ◽  
Spectroscopic Method ◽  
Activation Technique ◽  
Model Calculations ◽  
Dipole Resonance ◽  
Activity Measurements ◽  
Isomeric Ratios ◽  
Isomeric States

We studied the isomeric ratios  in  odd-odd nuclei \(^{196}\)Au,\(^{182}\)Ta  and \(^{194}\)Ir  with    high spin isomeric states  produced  in \(^{197}\)Au\((\gamma,  n)\) \(^{196m,g}\)Au, \(^{183}\)W\((\gamma,  p)\) \(^{182m,g}\)Ta  and \(^{185}\)Pt\((\gamma,  p)\)\(^{194m,g}\)Ir  reactions  by  using  the activation  technique  and  \(\gamma\)-ray  spectroscopic  method  in  the  giant    dipole  resonance  (GDR)  region.  The high-purity natural Au, W and Pt  foils in disc shape were irradiated with bremsstrahlungs  generated from an  electron  accelerator  Microtron.  The  irradiated  foils  were  measured  by  the  high  resolution  \(\gamma\)-ray spectroscopic system which consists of a Ge(HP) detector and a multichannel analyzer. In order to improve the  accuracy  of  the  experimental  results,  necessary  corrections  were  made  in  the  \(\gamma\)-ray  activity measurements and data analysis.  The results were  analyzed,  discussed and compared with those of other authors  as well as with theoretical model calculations.  The study shows that the isomeric ratios in  nuclei with high spin isomeric states are much lower than that in low spin isomeric state isomers.

Shape transition at high spin manifested in theγ-ray decay of the giant dipole resonance in hot Dy nuclei

1989 ◽  
Vol 40 (6) ◽  
pp. R2454-R2457 ◽  
Author(s):  
A. Stolk ◽  
M. N. Harakeh ◽  
W. H. A. Hesselink ◽  
H. J. Hofmann ◽  
R. F. Noorman ◽  
...  
Keyword(s):  
High Spin ◽  
Giant Dipole Resonance ◽  
Shape Transition ◽  
Dipole Resonance
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