scholarly journals SOFT PRODUCTION OF PHY MESON IN PHOTON PROTON INTERACTION

2021 ◽  
Author(s):  
Khalid M. A. Hamad ◽  
Husam Mohamed Saddaa Hamad
Keyword(s):  
Proton Interaction

Plasmon excitation and subsequent isomerization dynamics in naphthalene and azulene under fast proton interaction

2018 ◽  
Vol 149 (19) ◽  
pp. 194303 ◽  
Author(s):  
M. V. Vinitha ◽  
P. K. Najeeb ◽  
A. Kala ◽  
P. Bhatt ◽  
C. P. Safvan ◽  
...  
Keyword(s):  
Fast Proton ◽  
Plasmon Excitation ◽  
Proton Interaction

scholarly journals Theoretical Study on Proton Diffusivity in Y-Doped BaZrO3 with Realistic Dopant Configurations

2020 ◽  
Author(s):  
Takeo Fujii ◽  
Kazuaki Toyoura ◽  
Tetsuya Uda ◽  
Shusuke Kasamatsu
Keyword(s):  
First Principles ◽  
Theoretical Study ◽  
Site Effect ◽  
Barium Zirconate ◽  
Proton Proton ◽  
Potential Wells ◽  
Proton Interaction ◽  
Master Equation Approach ◽  
Replica Exchange Monte Carlo ◽  
Random Configuration

We theoretically revisit the proton diffusivity in yttrium-doped barium zirconate (Y-doped BaZrO<sub>3</sub>) with realistic dopant configurations under processing conditions. In a recent study employing the replica exchange Monte Carlo method, the equilibrium Y configurations at typical sintering temperatures were shown to deviate from the random configuration assumed in earlier theoretical studies. In the present study, we took this observation into account and evaluated the effect of the Y configuration on the proton diffusivity. Using the master equation approach based on local diffusion barriers calculated from first principles, the proton diffusivities under realistic Y configurations were estimated to be higher than those in the random configuration. This is explained by the fact that realistic Y configurations have fewer trap sites with deep potential wells compared to the random configuration due to the isolation trend of Y dopants. In addition, the effects of proton-proton interaction and the abundance of preferential conduction pathways are discussed; it is found that both are relatively minor factors compared to the trap site effect in determining the dependence of the proton diffusivity on the Y configurations.<br>

scholarly journals Evidence of Short-Range Repulsive Spin-Orbit Components in the Proton-Proton Interaction

1987 ◽  
Vol 77 (3) ◽  
pp. 497-501 ◽  
Author(s):  
M. Matsuda ◽  
H. Suemitsu ◽  
M. Yonezawa
Keyword(s):  
Short Range ◽  
Spin Orbit ◽  
Proton Proton ◽  
Proton Interaction

scholarly journals Empirical residual neutron-proton interaction in odd-odd nuclei

2016 ◽  
Vol 93 (3) ◽  
Author(s):  
Zheying Wu ◽  
S. A. Changizi ◽  
Chong Qi
Keyword(s):  
Proton Interaction
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