Cosmic prompt-muon spectrum at super high energies estimated from the JACEE primary spectrum using recent charmed-particle production cross-sections

1994 ◽  
Vol 17 (3) ◽  
pp. 255-264 ◽  
Author(s):  
Pratibha Pal ◽  
D. P. Bhattacharyya ◽  
S. Bhattacharyya
Keyword(s):  
Cross Sections ◽  
Particle Production ◽  
Production Cross ◽  
Muon Spectrum ◽  
Primary Spectrum ◽  
High Energies ◽  
Charmed Particle

Chapter 21 Charm Production and D Tagging

2009 ◽  
Vol 24 (supp01) ◽  
pp. 503-520
Author(s):  
Kang-Lin He ◽  
Sheng-Sen Sun ◽  
Ming Yang ◽  
Da-Yong Zhang
Keyword(s):  
Cross Sections ◽  
Particle Production ◽  
Production Cross ◽  
D Meson ◽  
Charm Production ◽  
Charmed Particle

The following sections are included: Charmed Particle Production Cross Sections D-Meson Tagging

scholarly journals HADRON PRODUCTION IN NEUTRINO–NUCLEON INTERACTIONS AT HIGH ENERGIES

2003 ◽  
Vol 18 (04) ◽  
pp. 673-683
Author(s):  
M. T. HUSSEIN ◽  
N. M. HASSAN ◽  
W. ELHARBI
Keyword(s):  
Cross Sections ◽  
Particle Production ◽  
High Energy ◽  
Neutrino Energy ◽  
Wave Functions ◽  
Variation Method ◽  
Hypothetical Model ◽  
High Energies ◽  
Color Field

The multi-particle productions in neutrino–nucleon collisions at high energy are investigated through the analysis of the data of the experiment CERN-WA-025 at neutrino energy less than 260 GeV and the experiments FNAL-616 and FNAL-701 at energy range 120–250 GeV. The general features of these experiments are used as base to build a hypothetical model that views the reaction through a Feynman diagram of two vertices. The first of which concerns the weak interaction between the neutrino and the quark constituents of the nucleon. At the second vertex, a strong color field is assumed to play the role of particle production, which depend on the momentum transferred from the first vertex. The wave functions of the nucleon constituent quarks are determined using the variation method and relevant boundary conditions are applied to calculate the deep inelastic cross sections of the virtual diagram.

EQUAL VELOCITY RULE IN HEAVY HADRON PRODUCTION AT HIGH ENERGY

1989 ◽  
Vol 04 (02) ◽  
pp. 369-387 ◽  
Author(s):  
T. KITAZOE ◽  
H. INAZAWA ◽  
T. MORII
Keyword(s):  
Cross Sections ◽  
Particle Production ◽  
Production Cross ◽  
Heavy Particle ◽  
Bound State ◽  
High Energy ◽  
Wave Functions ◽  
Characteristic Energy ◽  
Heavy Particles ◽  
Heavy Hadron

A production mechanism of heavy particles in e+e− annihilations is studied on a field theoretical basis using the bound state wave functions. The requirement that wave functions of hadrons overlap maximally with each other leads to the conclusion that (1) the model predicts a 2-jet structure in a one-loop diagram and (2) heavy hadrons in a jet have an equal velocity. Heavy particle production cross sections and their characteristic energy distributions are calculated for some typical reactions.

Correlation study in high energy interaction of muon with Ag and Br nuclei

2018 ◽  
Vol 27 (09) ◽  
pp. 1850077
Author(s):  
M. T. Hussein ◽  
M. T. Ghoneim ◽  
S. M. Othman
Keyword(s):  
Cross Sections ◽  
Particle Production ◽  
Production Cross ◽  
High Energy ◽  
Correlation Study ◽  
Alpha Particles ◽  
Angular Correlations ◽  
Energy Interaction ◽  
Range Correlation ◽  
Total Particle

In this work, we present the study of emissions of light fragments produced in interactions of 160 GeV muons with emulsion nuclei. A total of 820 interactions with emulsion nuclei were collected. Thickness, coordinate and range of each track were measured. Charges of emitted fragments were identified and the corresponding energies were calculated. Multiplicity, total particle production cross-sections and angular distribution of particles (P, He, Li, Be and B) were presented. Forward–backward–angular correlations were measured for the emitted alpha particles. Short and long range correlation among pairs of Alfa particles were observed at specific angular intervals. The experimental data and the results of the angular correlation were used to find the probable mechanism of producing alpha particles and to reveal the dynamic characteristics of the reactions.

scholarly journals COLORED SCALAR PARTICLES PRODUCTION IN pp-COLLISIONS AND POSSIBLE MASS LIMITS FOR SCALAR GLUONS FROM FUTURE LHC DATA

2008 ◽  
Vol 23 (34) ◽  
pp. 2907-2913 ◽  
Author(s):  
M. V. MARTYNOV ◽  
A. D. SMIRNOV
Keyword(s):  
Cross Section ◽  
Cross Sections ◽  
Particle Production ◽  
Production Cross ◽  
Scalar Particle ◽  
Pp Collisions ◽  
Total Cross Sections ◽  
Scalar Particles ◽  
Gluon Production ◽  
Colored Scalar

Cross sections of the colored scalar particle production in pp-collisions are calculated and differential and total cross sections of the corresponding parton subprocesses are obtained. The total cross section of scalar gluon production in pp-collisions at the LHC is estimated and the dominant decays of scalar gluons are discussed. The production cross section of scalar gluons F with masses mF ≲ 1300 GeV is shown to be sufficient for the effective production of these particles at the LHC.

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