Double charge exchange of 2. 9-GeV/c. pi. /sup +/ mesons

Journal Article · Sun Aug 01 04:00:00 EDT 1982 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:6237395

Vorob'ev, I I; Novikov, L S; Buzulutskov, A F

Results are presented of a study of double charge exchange of 2.9-GeV/c ..pi../sup +/ mesons in a mixture of carbon and xenon nuclei. The cross sections per average mixture nucleus are obtained for double charge exchange with and without production of ..pi../sup 0/ mesons. The momentum and angular distributions of ..pi../sup -/ mesons and protons are given, as well as data on the proton multiplicities. An excess of low-energy ..pi../sup -/ mesons is observed and cannot be explained by the existing double-charge-exchange models.

• Research Organization: Institute of Theoretical and Experimental Physics, State Atomic Energy Commision
• OSTI ID: 6237395
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 36:2; ISSN SJNCA
• Country of Publication: United States
• Language: English

Related Subjects

645104* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Meson-Induced Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR DISTRIBUTION
BARYONS
BOSONS
CARBON
CHARGE-EXCHANGE REACTIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DATA
DISTRIBUTION
ELEMENTARY PARTICLES
ELEMENTS
ENERGY RANGE
EXPERIMENTAL DATA
FERMIONS
FLUIDS
GASES
GEV RANGE
GEV RANGE 01-10
HADRON REACTIONS
HADRONS
INFORMATION
MESON REACTIONS
MESONS
NONMETALS
NUCLEAR REACTIONS
NUCLEONS
NUMERICAL DATA
PION PLUS REACTIONS
PION REACTIONS
PIONS
PIONS NEUTRAL
PIONS PLUS
PROTONS
PSEUDOSCALAR MESONS
RARE GASES
TOTAL CROSS SECTIONS
XENON