Particle production by neutrinos. [25 GeV, review]

Conference · Mon Jan 01 04:00:00 EST 1979

OSTI ID:5567559

Schreiner, P

A review is given of particle production by neutrinos in charged-current inclusive and exclusive channels. The production rates for various particles in neutrino-nucleon interactions at a beam energy of 25 GeV are compared. The mesons are, of course, dominated by pion production. The p/sup 0/(760) rate is an order of magnitude smaller. Strange and charm pseudoscalar mesons are a further factor of two down in rate. The strange vector mesons are suppressed by more than an order of magnitude relative to K/sup 0/ production; however, the charmed D*/sup +/(2010) is only a factor of two smaller in rate than the D/sup 0/(1860). With regards to the baryons, most of them are, of course, nucleons. The ..lambda../sup 0/ and Y*(1385) rates are down by one and two orders of magnitudes, respectively. The lower limit on the charmed ..sigma../sub c//sup + +/ baryon rate is similar to the Y*(1385) rate. Finally, the quasielastic and one-pion production exclusive channels have about the same cross section as that of the D*/sup +/; associated production of strange particles in the ..nu..n ..-->.. ..mu../sup -/K/sup +/..lambda.. channel and the ..delta..S = +..delta cap omega.. process ..nu..p ..-->.. ..mu../sup -/pK/sup +/ are down by factors of five and twenty, respectively, compared to the quasielastic cross section.

• Research Organization: Argonne National Lab., IL (USA)
• DOE Contract Number: W-31109-ENG-38
• OSTI ID: 5567559
• Report Number(s): ANL-HEP-CP-79-36; CONF-790885-6
• Country of Publication: United States
• Language: English

Related Subjects

645101 -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Electromagnetic Interactions & Properties
645103 -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Interactions & Baryon & Meson Properties
645104* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Meson-Induced Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON RESONANCES
BARYONS
BOSONS
CHARGED-CURRENT INTERACTIONS
CHARM PARTICLES
CHARMED BARYON RESONANCES
CHARMED MESON RESONANCES
CROSS SECTIONS
D RESONANCES
DECAY
DIRECT REACTIONS
DOCUMENT TYPES
ELECTRIC CHARGES
ELEMENTARY PARTICLES
ENERGY RANGE
EXCLUSIVE INTERACTIONS
FERMIONS
GEV RANGE
GEV RANGE 10-100
HADRONS
HYPERONS
INCLUSIVE INTERACTIONS
INTERACTIONS
LAMBDA PARTICLES
LEPTON-BARYON INTERACTIONS
LEPTON-HADRON INTERACTIONS
LEPTON-NUCLEON INTERACTIONS
MASS
MESON RESONANCES
MESONS
NEUTRINO-NUCLEON INTERACTIONS
NUCLEAR REACTIONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
PIONS
POSTULATED PARTICLES
PSEUDOSCALAR MESONS
QUASI-ELASTIC SCATTERING
QUASI-FREE REACTIONS
RESONANCE PARTICLES
REVIEWS
RHO-765 RESONANCES
SCATTERING
SIGMA-1385 RESONANCES
STRANGE PARTICLES
STRANGENESS
VECTOR MESONS
Y RESONANCES