Coupled‐channel study of rotational excitation of a rigid asymmetric top by atom impact: (H2CO,He) at interstellar temperatures

1976 ◽  
Vol 65 (6) ◽  
pp. 2193-2200 ◽  
Author(s):  
Barbara J. Garrison ◽  
William A. Lester ◽  
William H. Miller
Keyword(s):  
Rotational Excitation ◽  
Asymmetric Top ◽  
Coupled Channel

Coupled channel study of rotational excitation of H2 by Li+ collisions

1973 ◽  
Vol 59 (7) ◽  
pp. 3676-3686 ◽  
Author(s):  
William A. Lester ◽  
Joachim Schaefer
Keyword(s):  
Rotational Excitation ◽  
Coupled Channel

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

scholarly journals Elastic scattering and rotational excitation of nitrogen molecules by sodium atoms

2011 ◽  
Vol 135 (17) ◽  
pp. 174301 ◽  
Author(s):  
Jérôme Loreau ◽  
Peng Zhang ◽  
Alexander Dalgarno
Keyword(s):  
Elastic Scattering ◽  
Rotational Excitation ◽  
Sodium Atoms

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
Sign in / Sign up

Export Citation Format

Share Document