Final-state interactions in the high-energy proton-deuteron charge exchange reaction

1977 ◽  
Vol 3 (9) ◽  
pp. 1225-1240 ◽  
Author(s):  
B S Aladashvili ◽  
J -F Germond ◽  
V V Glagolev ◽  
M S Nioradze ◽  
T Siemiarczuk ◽  
...  
Keyword(s):  
Exchange Reaction ◽  
Charge Exchange ◽  
High Energy ◽  
High Energy Proton ◽  
Final State ◽  
Charge Exchange Reaction ◽  
Energy Proton ◽  
Final State Interactions

scholarly journals ANTIHYPERON POLARIZATION IN HIGH-ENERGY INCLUSIVE PROCESSES

2008 ◽  
Vol 17 (02) ◽  
pp. 371-392 ◽  
Author(s):  
C. C. BARROS ◽  
Y. HAMA
Keyword(s):  
Chiral Lagrangians ◽  
High Energy ◽  
Low Energy ◽  
High Energy Proton ◽  
Final State ◽  
Energy Proton ◽  
Final State Interactions ◽  
Inclusive Processes

We propose a model for the antihyperon polarization in high-energy proton-nucleus inclusive reactions, based on the final-state interactions between the antihyperons and other produced particles (predominantly pions). To formulate this idea, we use the previously obtained low-energy pion-(anti-)hyperon interaction using effective chiral Lagrangians, and a hydrodynamic parametrization of the background matter, which expands and decouples at a certain freezeout temperature.1.

Final-state interaction in the high-energy proton-deuteron break-up reaction

1977 ◽  
Vol 3 (1) ◽  
pp. 7-20 ◽  
Author(s):  
B S Aladashvili ◽  
J -F Germond ◽  
V V Glagolev ◽  
M S Nioradze ◽  
T Siemiarczuk ◽  
...  
Keyword(s):  
Final State Interaction ◽  
High Energy ◽  
State Interaction ◽  
High Energy Proton ◽  
Final State ◽  
Energy Proton ◽  
Break Up

scholarly journals η − η′ mixing and decays of mesons with heavy quarks

2016 ◽  
Vol 31 (18) ◽  
pp. 1650106 ◽  
Author(s):  
Jaroslav V. Balitsky ◽  
Valery V. Kiselev ◽  
Anatoly K. Likhoded ◽  
Vladimir D. Samoylenko
Keyword(s):  
Exchange Reaction ◽  
Cross Section ◽  
Charge Exchange ◽  
Heavy Quarks ◽  
Cross Section Ratio ◽  
Final State ◽  
Charge Exchange Reaction ◽  
Mixing Angle ◽  
Section Ratio ◽  
Consistent Description

The inclusion of elastic rescattering and annihilation of quark–antiquarks pairs in final state can explain the [Formula: see text]-dependency for cross-section ratio of [Formula: see text] and [Formula: see text] mesons in charge exchange reaction. The estimation for mixing angle [Formula: see text] with isoscalar states [Formula: see text] and hidden strangeness [Formula: see text] has been obtained. The consistent description of [Formula: see text] and [Formula: see text] meson outputs in [Formula: see text], [Formula: see text] and [Formula: see text] decays was also considered.

Nucleon-Nucleon High-Energy Scattering

2003 ◽  
Vol 12 (03) ◽  
pp. 367-376 ◽  
Author(s):  
Y. Yan ◽  
K. Pumsa-Ard ◽  
R. Tegen ◽  
T. Gutsche ◽  
V. E. Lyubovitskij ◽  
...  
Keyword(s):  
Energy Range ◽  
Exchange Reaction ◽  
Charge Exchange ◽  
Background Field ◽  
Nucleon Nucleon ◽  
High Energy ◽  
Forward Peak ◽  
Charge Exchange Reaction ◽  
High Energy Scattering ◽  
Hadron Model

The high energy pn charge exchange and pp elastic scattering reactions are studied in an effective hadron model for the energy range of s ~ 50 to 400 GeV2. The main features of the observed differential cross section of the pn charge exchange reaction, the forward peak and the scaling behavior over the large energy range, are well reproduced by a combination of π-, ρ-exchange and a 4-Nucleon contact term. The latter acts as a background field which turns out to be naturally suppressed in elastic N N scattering but contributes significantly to the charge-exchange reaction.

scholarly journals Effect of Gate Dielectrics on Characteristics of High-Energy Proton-Irradiated AlGaN/GaN MISHEMTs

2021 ◽  
pp. 109473
Author(s):  
Jun-Hyeok Lee ◽  
Dong-Seok Kim ◽  
Jeong-Gil Kim ◽  
Woo-Hyun Ahn ◽  
Youngho Bae ◽  
...  
Keyword(s):  
Gate Dielectrics ◽  
High Energy ◽  
High Energy Proton ◽  
Energy Proton
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