Subthreshold pion production: An intranuclear N-N collision interpretation

Journal Article · Mon May 20 04:00:00 EDT 1985 · Phys. Rev. Lett.; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.54.2215· OSTI ID:5736332

Blann, M

..pi../sup 0/ production cross sections are calculated with use of a Boltzmann master equation which assumes a nucleon-nucleon collision relaxation mechanism for the reaction of 35 MeV/nucleon /sup 14/N with /sup 27/Al, /sup 58/Ni, and /sup 184/W targets, and for /sup 12/C+ /sup 12/C at energies of 60, 74, and 84 MeV/nucleon. Results support a nucleon-nucleon collision mechanism as one possible interpretation of experimental yields.

• Research Organization: Lawrence Livermore National Laboratory, University of California, Livermore, California 94550
• DOE Contract Number: W-7405-ENG-48
• OSTI ID: 5736332
• Journal Information: Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 54:20; ISSN PRLTA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALUMINIUM 27 TARGET
BARYON-BARYON INTERACTIONS
BOLTZMANN EQUATION
BOSONS
CARBON 12 REACTIONS
CARBON 12 TARGET
CHARGED-PARTICLE REACTIONS
COMPOUND-NUCLEUS REACTIONS
CROSS SECTIONS
DIFFERENTIAL EQUATIONS
ELEMENTARY PARTICLES
ENERGY RANGE
EQUATIONS
HADRON-HADRON INTERACTIONS
HADRONS
HEAVY ION REACTIONS
INTERACTIONS
MESONS
MEV RANGE
MEV RANGE 10-100
MEV RANGE 100-1000
NICKEL 58 TARGET
NITROGEN 14 REACTIONS
NUCLEAR REACTIONS
NUCLEON-NUCLEON INTERACTIONS
PARTIAL DIFFERENTIAL EQUATIONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PIONS
PIONS NEUTRAL
PSEUDOSCALAR MESONS
TARGETS
TUNGSTEN 184 TARGET