scholarly journals Role of breakup processes in fusion enhancement of drip-line nuclei at energies below the Coulomb barrier

2000 ◽  
Vol 61 (3) ◽  
Author(s):  
K. Hagino ◽  
A. Vitturi ◽  
C. H. Dasso ◽  
S. M. Lenzi
Keyword(s):  
Coulomb Barrier ◽  
Drip Line

scholarly journals On the Temperature Role in the Tunneling Process at the Low-Energy Nuclear Fusion

2020 ◽  
Vol 65 (11) ◽  
pp. 958
Author(s):  
B.E. Grinyuk ◽  
I.V. Simenog
Keyword(s):  
Temperature Dependence ◽  
Interaction Potential ◽  
Coulomb Barrier ◽  
Low Temperatures ◽  
Low Energy ◽  
Potential Well ◽  
Oscillator Potential ◽  
Temperature Dependences ◽  
Probable Role

The temperature dependence of the coefficient of tunneling through the Coulomb barrier is estimated for nuclei of the hydrogen isotopes at comparatively low temperatures using a model of screened Coulomb interaction potential between the isotopes put inside an external oscillator potential well. The temperature dependences for the tunneling coefficient are calculated for pp-, pd-, pt-, dd-, and dt-processes at different screening radii. The probable role of pp-reactions is discussed.

Fusion Cross Sections for the Proton Drip Line NucleusF17at Energies below the Coulomb Barrier

1998 ◽  
Vol 81 (16) ◽  
pp. 3341-3344 ◽  
Author(s):  
K. E. Rehm ◽  
H. Esbensen ◽  
C. L. Jiang ◽  
B. B. Back ◽  
F. Borasi ◽  
...  
Keyword(s):  
Cross Sections ◽  
Coulomb Barrier ◽  
Drip Line ◽  
Proton Drip Line

scholarly journals Analysis of barrier distributions data for16O + 64Zn reaction at sub-barrier energies

2021 ◽  
Vol 2089 (1) ◽  
pp. 012018
Author(s):  
Vijay ◽  
Manjeet SinghGautam ◽  
Rishi PalChahal ◽  
Sukhvinder Duhan ◽  
Hitender Khatri
Keyword(s):  
Coulomb Barrier ◽  
Coupling Parameter ◽  
Distribution Data ◽  
Channel Coupling ◽  
Fusion Barrier ◽  
Percentage Decrease ◽  
Barrier Distribution

Abstract The barrier distribution data for the 16O + 64Zn reaction at energies spanning around the no minal barrier are examined by employing symmetric-asymmetric Gaussian barrier distribution (SAGBD) approach. The cumulative role of dominant channel couplings in the SAGBD method are determined in terms of the channel coupling parameter λ and percentage decrease of fusion barrier VCBRED with reference to nominal Coulomb barrier. The non-zero and positive values of these parameters for the studied system quantitively measure the influences of dominant intrinsic channels originated from the structure of the participants. The barrier distribution data of 16O + 64Zn reaction is quantitatively as well as qualitatively explained by SAGBD outcomes.

Role of dactinomycin in the improved survival of children with Wilms' tumor

JAMA ◽  
1966 ◽  
Vol 195 (12) ◽  
pp. 1005-1009 ◽  
Author(s):  
D. J. Fernbach
Keyword(s):  
Wilms Tumor
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