Observable effects of poles and shadow poles in coupled-channel systems

1989 ◽  
Vol 40 (2) ◽  
pp. 902-911 ◽  
Author(s):  
B. C. Pearce ◽  
B. F. Gibson
Keyword(s):  
Coupled Channel ◽  
Channel Systems

scholarly journals Vector- and Pseudoscalar-baryon coupled channel systems

2012 ◽  
Vol 374 ◽  
pp. 012007
Author(s):  
K P Khemchandani ◽  
A Martínez Torres ◽  
H Kaneko ◽  
H Nagahiro ◽  
A Hosaka
Keyword(s):  
Coupled Channel ◽  
Channel Systems

Wave function orthogonality in coupled-channel systems

1981 ◽  
Vol 23 (1) ◽  
pp. 19-32 ◽  
Author(s):  
Q. Haider ◽  
J. T. Londergan
Keyword(s):  
Wave Function ◽  
Coupled Channel ◽  
Channel Systems

scholarly journals Supersymmetric transformations in coupled-channel systems

2000 ◽  
Vol 62 (6) ◽  
Author(s):  
H. Leeb ◽  
S. A. Sofianos ◽  
J.-M. Sparenberg ◽  
D. Baye
Keyword(s):  
Coupled Channel ◽  
Channel Systems

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
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