Further study on grey particles production in 3He and 4He interactions with emulsion at 4.S A GeV/c
- 1. Physics Department, Faculty of Science, Cairo University, Cairo (Egypt)
- 2. Physics Dept., Faculty of Science, Helwan University, Cairo (Egypt)
- 3. Physics Dept., Faculty of Science, El-Fayom University, El-Fayom (Egypt)
- 4. Reactor Phys. Dept., Nuclear Research Center, A. E. A., Cairo (Egypt)
- 5. Faculty of Education, Suez Canal University, El-Suez (Egypt)
Description
Experimental results of two helium isotopes at the same incident momentum reveal several trends belonging to grey particles productions. Hence. the interactions of 4.5 A GeV/c 3He and 4He with emulsion nuclei are presented and analyzed. The dependence of the grey particle production in the forward hemisphere (FHS) and backward hemisphere (BHS) (which is restricted beyond the kinematic limits) on projectile and target sizes is studied. The average grey particles multiplicity can be correlated with the target size AT and the parameter Q which represents the interaction centrality. The experimental data are examined: in the framework of the modified cascade model. The study can provide a possibility' to explain production mechanism at high energy
Additional details
Publishing Information
- Journal Title
- Journal of Nuclear and Radiation Physics
- Journal Volume
- 2
- Journal Issue
- 1
- Journal Page Range
- p. 49-60
- ISSN
- 1687-420X
INIS
- Country of Publication
- Egypt
- Country of Input or Organization
- Egypt
- INIS RN
- 38105920
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- CASCADE THEORY; CORRELATIONS; EMULSIONS; EXPERIMENTAL DATA; HELIUM 3; HELIUM 4; HIGH ENERGY PHYSICS; IONIZING RADIATIONS; MASS NUMBER; NUCLEI; NUCLEON-NUCLEON INTERACTIONS; PARTICLE PRODUCTION
- Descriptors DEC
- BARYON-BARYON INTERACTIONS; COLLOIDS; DATA; DISPERSIONS; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; HADRON-HADRON INTERACTIONS; HELIUM ISOTOPES; INFORMATION; INTERACTIONS; ISOTOPES; LIGHT NUCLEI; NUCLEI; NUMERICAL DATA; PARTICLE INTERACTIONS; PHYSICS; RADIATIONS; STABLE ISOTOPES