scholarly journals Strengthening the case for interatomic Coulomb decay as a subdominant reaction channel in slow O3+−Ne2 collisions with independent-atom-model coupled-channel calculations

2020 ◽  
Vol 102 (6) ◽  
Author(s):  
Dyuman Bhattacharya ◽  
Tom Kirchner
Keyword(s):  
Reaction Channel ◽  
Atom Model ◽  
Coupled Channel

Dielectronic Recombination in the Average-Atom Model

1988 ◽  
Vol 102 ◽  
pp. 215
Author(s):  
R.M. More ◽  
G.B. Zimmerman ◽  
Z. Zinamon
Keyword(s):  
Detailed Balance ◽  
Systematic Errors ◽  
Dielectronic Recombination ◽  
Rate Equations ◽  
Strong Correlations ◽  
Dense Plasmas ◽  
Atom Model ◽  
New Feature ◽  
Average Atom Model ◽  
Attachment Process

Autoionization and dielectronic attachment are usually omitted from rate equations for the non–LTE average–atom model, causing systematic errors in predicted ionization states and electronic populations for atoms in hot dense plasmas produced by laser irradiation of solid targets. We formulate a method by which dielectronic recombination can be included in average–atom calculations without conflict with the principle of detailed balance. The essential new feature in this extended average atom model is a treatment of strong correlations of electron populations induced by the dielectronic attachment process.

DIELECTRONIC RECOMBINATION IN THE AVERAGE-ATOM MODEL

1988 ◽  
Vol 49 (C1) ◽  
pp. C1-215-C1-215
Author(s):  
R. M. MORE ◽  
G. B. ZIMMERMAN ◽  
Z. ZINAMON
Keyword(s):  
Dielectronic Recombination ◽  
Atom Model ◽  
Average Atom Model

Does the embedded atom model have predictive power?

2020 ◽  
Vol 190 (12) ◽  
pp. 1233-1260
Author(s):  
David K. Belashchenko
Keyword(s):  
Predictive Power ◽  
Atom Model ◽  
Embedded Atom

Fusion and Breakup Reactions of 17S + 208Pb and 15C + 232ThHalo Nuclei Systems

2015 ◽  
Vol 11 (2) ◽  
pp. 2972-2978
Author(s):  
Fouad A. Majeed ◽  
Yousif A. Abdul-Hussien
Keyword(s):  
Experimental Data ◽  
Cross Section ◽  
Fusion Reaction ◽  
Fusion Cross Section ◽  
Reaction Cross ◽  
Recent Experimental Data ◽  
Barrier Distribution ◽  
Coupled Channel ◽  
Total Fusion ◽  
Full Quantum

In this study the calculations of the total fusion reaction cross section have been performed for fusion reaction systems 17F + 208Pb and 15C + 232Th which involving halo nuclei by using a semiclassical approach.The semiclassical treatment is comprising the WKB approximation to describe the relative motion between target and projectile nuclei, and Continuum Discretized Coupled Channel (CDCC) method to describe the intrinsic motion for both target and projectile nuclei. For the same of comparsion a full quantum mechanical clacualtions have been preforemd using the (CCFULL) code. Our theorticalrestuls are compared with the full quantum mechaincialcalcuations and with the recent experimental data for the total fusion reaction  checking the stability of the distancesThe coupled channel calculations of the total fusion cross section σfus, and the fusion barrier distribution Dfus. The comparsion with experiment proves that the semiclassiacl approach adopted in the present work reproduce the experimental data better that the full quantal mechanical calcautions. 

scholarly journals Coupled-Channel Interpretation of the LHCb Double- J/ψ Spectrum and Hints of a New State Near the J/ψJ/ψ Threshold

2021 ◽  
Vol 126 (13) ◽  
Author(s):  
Xiang-Kun Dong ◽  
Vadim Baru ◽  
Feng-Kun Guo ◽  
Christoph Hanhart ◽  
Alexey Nefediev
Keyword(s):  
Coupled Channel

Coupled channel appooach for pionic atoms 1H and 3He

1996 ◽  
Vol 609 (3) ◽  
pp. 377-390 ◽  
Author(s):  
A. Cieplý ◽  
R. Mach
Keyword(s):  
Pionic Atoms ◽  
Coupled Channel

scholarly journals ProMode: a database of normal mode analyses on protein molecules with a full-atom model

2004 ◽  
Vol 20 (13) ◽  
pp. 2035-2043 ◽  
Author(s):  
H. Wako ◽  
M. Kato ◽  
S. Endo
Keyword(s):  
Normal Mode ◽  
Atom Model ◽  
Protein Molecules
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