Accurate optical potentials for elastic α-particle scattering from nuclei around A=40

1979 ◽  
pp. 312-314
Author(s):  
R. Ceuleneer
Keyword(s):  
Particle Scattering ◽  
Optical Potentials

scholarly journals Microscopic optical potentials for composite particle scattering at low energies

2010 ◽  
Vol 2 ◽  
pp. 02001
Author(s):  
D. Neudecker ◽  
M. Feher ◽  
Th. Srdinko ◽  
H. Leeb
Keyword(s):  
Composite Particle ◽  
Particle Scattering ◽  
Optical Potentials ◽  
Low Energies

scholarly journals Optical potentials and isoscalar transition rates from 104 MeV alpha-particle scattering by the N=28 isotones48Ca,50Ti and52Cr

1983 ◽  
Vol 313 (1-2) ◽  
pp. 111-122 ◽  
Author(s):  
R. Pesl ◽  
H. J. Gils ◽  
H. Rebel ◽  
E. Friedman ◽  
J. Buschmann ◽  
...  
Keyword(s):  
Alpha Particle ◽  
Transition Rates ◽  
Particle Scattering ◽  
Optical Potentials

Influence of particle scattering on photo biochemical transformation process of direct absorption methane digester

2021 ◽  
Vol 321 ◽  
pp. 124460
Author(s):  
Jingbo Qu ◽  
Yong Sun ◽  
Yuyingnan Liu ◽  
Changyu Liu ◽  
Guoxiang Zheng ◽  
...  
Keyword(s):  
Transformation Process ◽  
Particle Scattering ◽  
Direct Absorption

scholarly journals Pentagon functions for scattering of five massless particles

2020 ◽  
Vol 2020 (12) ◽  
Author(s):  
D. Chicherin ◽  
V. Sotnikov
Keyword(s):  
Phase Space ◽  
Numerical Evaluation ◽  
Public Library ◽  
Basis Set ◽  
Particle Scattering ◽  
Minimal Basis ◽  
Feynman Integrals ◽  
Analytic Expressions ◽  
Transcendental Functions ◽  
Branch Cuts

Abstract We complete the analytic calculation of the full set of two-loop Feynman integrals required for computation of massless five-particle scattering amplitudes. We employ the method of canonical differential equations to construct a minimal basis set of transcendental functions, pentagon functions, which is sufficient to express all planar and nonplanar massless five-point two-loop Feynman integrals in the whole physical phase space. We find analytic expressions for pentagon functions which are manifestly free of unphysical branch cuts. We present a public library for numerical evaluation of pentagon functions suitable for immediate phenomenological applications.

scholarly journals Global analysis of isospin dependent microscopic nucleon-nucleus optical potentials in a Dirac-Brueckner-Hartree-Fock approach

2016 ◽  
Vol 94 (3) ◽  
Author(s):  
Ruirui Xu ◽  
Zhongyu Ma ◽  
Yue Zhang ◽  
Yuan Tian ◽  
E. N. E. van Dalen ◽  
...  
Keyword(s):  
Global Analysis ◽  
Hartree Fock ◽  
Optical Potentials

Proton optical potentials from 30 to 180 MeV

1969 ◽  
Vol 138 (1) ◽  
pp. 61-72 ◽  
Author(s):  
Kiran Seth
Keyword(s):  
Optical Potentials
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