Quark-model inequality for nucleon-nucleon total cross-sections

1968 ◽  
Vol 54 (2) ◽  
pp. 495-496
Author(s):  
G. Pinski
Keyword(s):  
Quark Model ◽  
Cross Sections ◽  
Nucleon Nucleon ◽  
Total Cross Sections

Energy dependence of nucleon-nucleon inelastic total cross-sections

1987 ◽  
Vol 48 (11) ◽  
pp. 1901-1924 ◽  
Author(s):  
J. Bystricky ◽  
P. La France ◽  
F. Lehar ◽  
F. Perrot ◽  
T. Siemiarczuk ◽  
...  
Keyword(s):  
Energy Dependence ◽  
Cross Sections ◽  
Nucleon Nucleon ◽  
Total Cross Sections

Nucleon-antinucleon interaction in the new Tamm-Dancoff approximation

1960 ◽  
Vol 257 (1288) ◽  
pp. 59-73
Keyword(s):  
Integral Equation ◽  
Wave Function ◽  
Cross Sections ◽  
Nucleon Nucleon ◽  
Phase Shifts ◽  
Exchange Term ◽  
Total Cross Sections ◽  
Nucleon Wave Function ◽  
Usual Manner ◽  
Order Of Magnitude

The nucleon-antinucleon ( N-N ) problem is formulated in the new Tamm-Dancoff (NTD) approximation in the lowest order, and the integral equation for N-N̅ scattering derived, taking account of both the exchange and annihilation interactions. It is found convenient to represent the N-N̅ wave-function as a 4 x 4 matrix, rather than the usual 16 x 1 matrix for the nucleon-nucleon wave-function, and a complete correspondence is established between these two representations. The divergences associated with the annihilation interaction and their renormalization are discussed in detail in the following paper (Mitra & Saxena 1960; referred to as II). The integral equation with the exchange interaction alone, is then separated into eigenstates of T, J, L and S in the usual manner and the various phase shifts obtained. The results of II for the contribution of the annihilation term are then used to calculate the complete phase shifts from which the various cross-sections (scattering and charge exchange) are derived. The results indicate that while the exchange term alone gives too small values for the total cross-sections versus energy, inclusion of the annihilation interaction without renormalization effects makes the cross-sections nearly three times larger than those observed. On the other hand, inclusion of the finite effects of renormalization (which manifest themselves essentially as a suppression of the virtual meson propagator) brings down these cross-sections to the order of magnitude of the observed ones.

Nucleon-nucleon elastic scattering and total cross sections

1993 ◽  
Vol 65 (1) ◽  
pp. 47-86 ◽  
Author(s):  
Catherine Lechanoine-LeLuc ◽  
Francois Lehar
Keyword(s):  
Elastic Scattering ◽  
Cross Sections ◽  
Nucleon Nucleon ◽  
Total Cross Sections

Total Cross Sections in a Quark Model

1966 ◽  
Vol 152 (4) ◽  
pp. 1244-1246 ◽  
Author(s):  
C. H. Chan
Keyword(s):  
Quark Model ◽  
Cross Sections ◽  
Total Cross Sections

Nucleon-Nucleon Total Cross Sections Between 1 and 8 GeV/c

1965 ◽  
Vol 15 (5) ◽  
pp. 214-216 ◽  
Author(s):  
R. F. George ◽  
K. F. Riley ◽  
R. J. Tapper ◽  
D. V. Bugg ◽  
D. C. Salter ◽  
...  
Keyword(s):  
Cross Sections ◽  
Nucleon Nucleon ◽  
Total Cross Sections

scholarly journals High-Energy Nucleon-Nucleon total Cross Sections

1962 ◽  
Vol 9 (1) ◽  
pp. 32-34 ◽  
Author(s):  
A. N. Diddens ◽  
E. Lillethun ◽  
G. Manning ◽  
A. E. Taylor ◽  
T. G. Walker ◽  
...  
Keyword(s):  
Cross Sections ◽  
Nucleon Nucleon ◽  
High Energy ◽  
Total Cross Sections

Quark-Model Sum Rules for Hyperon-Nucleon Total Cross Sections

1971 ◽  
Vol 4 (7) ◽  
pp. 2017-2020 ◽  
Author(s):  
P. B. James ◽  
John M. Rawls
Keyword(s):  
Quark Model ◽  
Cross Sections ◽  
Sum Rules ◽  
Total Cross Sections

scholarly journals Holographic description of total hadronic cross sections at high energies

2018 ◽  
Vol 192 ◽  
pp. 00010
Author(s):  
Akira Watanabe ◽  
Mei Huang
Keyword(s):  
Cross Sections ◽  
Form Factors ◽  
Nucleon Nucleon ◽  
Total Cross Sections ◽  
High Energies ◽  
Holographic Qcd ◽  
Pion Nucleon ◽  
Model Setup ◽  
Holographic Description ◽  
Exchange Kernel

We investigate the hadron-hadron total cross sections at high energies in the framework of holographic QCD. In our model setup, the involved strong interaction is described by the Brower-Polchinski-Strassler-Tan Pomeron exchange kernel, and the two form factors are obtained from the bottom-up AdS/QCD models. We show that the resulting nucleon-nucleon total cross section is consistent with the experimental data recently measured by the TOTEM collaboration at the LHC. As examples to see the general versatility of the model, we also present our analysis on the pion-nucleon and pion-pion cases, which can be predicted because all the adjustable parameters are fixed by the nucleon-nucleon data.

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