On the multiplicity distribution of high-energy pion-nucleon and nucleon-nucleon interactions beyond 1 GeV

1969 ◽  
Vol 64 (4) ◽  
pp. 881-899 ◽  
Author(s):  
G. Bozóki ◽  
E. Gombosi ◽  
M. Posch ◽  
L. Vanicsek
Keyword(s):  
Multiplicity Distribution ◽  
Nucleon Nucleon ◽  
High Energy ◽  
Pion Nucleon ◽  
Nucleon Interactions

Nucleon-Nucleon Interactions and Polarization of High-Energy Protons Elastically Scattered from Carbon

1958 ◽  
Vol 111 (4) ◽  
pp. 1173-1178 ◽  
Author(s):  
Shoroku Ohnuma
Keyword(s):  
Nucleon Nucleon ◽  
High Energy ◽  
Nucleon Interactions

Extension of the Isobaric Nucleon Model for Pion Production in Pion-Nucleon, Nucleon-Nucleon, and Antinucleon-Nucleon Interactions

1961 ◽  
Vol 123 (1) ◽  
pp. 333-376 ◽  
Author(s):  
R. M. Sternheimer ◽  
S. J. Lindenbaum
Keyword(s):  
Pion Production ◽  
Nucleon Nucleon ◽  
Pion Nucleon ◽  
Nucleon Interactions

Diffraction-Dissociation Model of High-Energy Nucleon-Nucleon Interactions

1972 ◽  
Vol 5 (5) ◽  
pp. 1105-1113 ◽  
Author(s):  
Robert K. Adair
Keyword(s):  
Nucleon Nucleon ◽  
High Energy ◽  
Diffraction Dissociation ◽  
Dissociation Model ◽  
Nucleon Interactions

scholarly journals Study of the Strong Interaction Among Hadrons with Correlations at the LHC

2021 ◽  
Vol 71 (1) ◽  
pp. 377-402
Author(s):  
L. Fabbietti ◽  
V. Mantovani Sarti ◽  
O. Vázquez Doce
Keyword(s):  
Strong Interaction ◽  
Momentum Space ◽  
Nucleon Nucleon ◽  
New Method ◽  
Alice Collaboration ◽  
The Past ◽  
Pion Nucleon ◽  
Nucleon Interactions

The strong interaction among hadrons has been measured in the past by scattering experiments. Although this technique has been extremely successful in providing information about the nucleon–nucleon and pion–nucleon interactions, when unstable hadrons are considered the experiments become more challenging. In the last few years, the analysis of correlations in the momentum space for pairs of stable and unstable hadrons measured in pp and p+Pb collisions by the ALICE Collaboration at the LHC has provided a new method to investigate the strong interaction among hadrons. In this article, we review the numerous results recently achieved for hyperon–nucleon, hyperon–hyperon, and kaon–nucleon pairs, which show that this new method opens the possibility of measuring the residual strong interaction of any hadron pair.

SOME CHARACTERISTICS OF THE COMPOUND MULTIPLICITY IN HIGH-ENERGY NUCLEUS–NUCLEUS INTERACTIONS

2011 ◽  
Vol 20 (08) ◽  
pp. 1735-1754 ◽  
Author(s):  
M. MOHERY ◽  
M. ARAFA
Keyword(s):  
Experimental Data ◽  
Impact Parameter ◽  
Mass Number ◽  
Multiplicity Distribution ◽  
High Energy ◽  
Projectile Nucleus ◽  
Target Mass ◽  
Compound Multiplicity ◽  
Multiplicity Distributions ◽  
The Impact

The present paper deals with the interactions of 22 Ne and 28 Si nuclei at (4.1–4.5)A GeV /c with emulsion. Some characteristics of the compound multiplicity nc given by the sum of the number of shower particles ns and grey particles ng have been investigated. The present experimental data are compared with the corresponding ones calculated according to modified cascade evaporation model (MCEM). The results reveal that the compound multiplicity distributions for these two reactions are consistent with the corresponding ones of MCEM data. It can also be seen that the peak of these distributions shifts towards a higher value of nc with increasing projectile mass. It may further be seen that the compound multiplicity distributions becomes broader with increasing target size and its width increases with the size of the projectile nucleus. In addition, it has been found that the MCEM can describe the compound multiplicity characteristics of the different projectile, target and the correlation between different emitted particles. The values of average compound multiplicity increase with increasing mass of the projectile. Furthermore, it is observed that while the value of 〈nc〉 depends on the mass number of the projectile Ap and the target mass number At, the value of the ratio 〈nc〉/D(nc) seems to be independent of Ap and At. The impact parameter is found to affect the shape of the compound multiplicity distribution. Finally, the dependence of the average compound multiplicity on the numbers of grey and black particles, and the sum of them, is obvious. The values of the slope have been found to be independent of the projectile nucleus.

scholarly journals Nucleon-nucleon interaction from pion-nucleon phase shift analysis

1973 ◽  
Vol 44 (1) ◽  
pp. 1-4 ◽  
Author(s):  
R. Vinh Mau ◽  
J.M. Richard ◽  
B. Loiseau ◽  
M. Lacombe ◽  
W.N. Cottingham
Keyword(s):  
Phase Shift ◽  
Nucleon Nucleon ◽  
Phase Shift Analysis ◽  
Nucleon Interaction ◽  
Shift Analysis ◽  
Pion Nucleon ◽  
Nucleon Nucleon Interaction
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