Comparison of the energy dependence of near-barrier He6 and He8+Pb208 optical potentials

2019 ◽  
Vol 99 (2) ◽  
Author(s):  
N. Keeley ◽  
K. W. Kemper ◽  
I. Martel ◽  
K. Rusek ◽  
A. M. Sánchez-Benítez
Keyword(s):  
Energy Dependence ◽  
Optical Potentials

scholarly journals Exploration of the energy dependence of proton nonlocal optical potentials

2018 ◽  
Vol 98 (2) ◽  
Author(s):  
M. I. Jaghoub ◽  
A. E. Lovell ◽  
F. M. Nunes
Keyword(s):  
Energy Dependence ◽  
Optical Potentials

scholarly journals Energy dependence of nonlocal optical potentials

2017 ◽  
Vol 96 (5) ◽  
Author(s):  
A. E. Lovell ◽  
P.-L. Bacq ◽  
P. Capel ◽  
F. M. Nunes ◽  
L. J. Titus
Keyword(s):  
Energy Dependence ◽  
Optical Potentials

FORMATION OF DEEPLY-BOUND K-pp STATE IN 3He(IN-FLIGHT K-, n) REACTION SPECTRUM

2009 ◽  
Vol 24 (11) ◽  
pp. 2126-2133 ◽  
Author(s):  
TAKAHISA KOIKE ◽  
TORU HARADA
Keyword(s):  
Phase Space ◽  
Energy Dependence ◽  
Imaginary Part ◽  
Function Method ◽  
Impulse Approximation ◽  
Distorted Wave ◽  
Suppression Factor ◽  
Optical Potentials ◽  
Distorted Wave Impulse Approximation ◽  
Reaction Spectrum

The formation of a deeply-bound K-pp state by the 3 He (in-flight K-, n) reaction is investigated theoretically in a distorted-wave impulse approximation using the Green's function method. The expected inclusive and semi-exclusive spectra at pK- = 1.0 GeV / c and θn = 0∘ are calculated for the forthcoming J-PARC E15 experiment. We discuss these spectra with some K--"pp" optical potentials, taking into account the energy-dependence of the imaginary part of the potentials by a phase space suppression factor.

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