Emission of Protons and Charged Pions inp+ Cu andp+ Pb Collisions at 3, 8, and 15 GeV/c
- Resource Type
- Authors
- B. C. Li; J. H. Kang; S. W. Wu; Y. C. Qian
- Source
- Advances in High Energy Physics
Advances in High Energy Physics, Vol 2014 (2014)
- Subject
- Physics
Nuclear and High Energy Physics
Article Subject
Proton
chemistry.chemical_element
Computer Science::Digital Libraries
Copper
lcsh:QC1-999
Spectral line
Nuclear physics
Momentum
Pion
chemistry
Transverse momentum
Particle
Atomic physics
Thermal model
Nuclear Experiment
lcsh:Physics
- Language
- ISSN
- 1687-7365
1687-7357
We present an analysis of proton and charged pion transverse momentum spectra ofp+Cuandp+Pbreactions at 3, 8, and 15 GeV/cin the framework of a multisource thermal model. The spectra are compared closely with the experimental data of HARP-CDP at all angular intervals. The result shows that the widths of the particle distributions in bothp+Cuandp+Pbcollisions decrease with increasing the angle for the same incident momentum.