Published June 1991 | Version v1
Journal article Metadata-only

Partial wave analysis of Kanti Kπ from anti pp → K+anti K0π-X at 8 GeV/c

Creators

  • 1. Florida State Univ., Tallahassee, FL (USA)
  • 2. Brookhaven National Lab., Upton, NY (USA)
  • 3. Indiana Univ., Bloomington, IN (USA)
  • 4. Rice Univ., Houston, TX (USA)
  • 5. Southeastern Massachusetts Univ., North Dartmouth, MA (USA)

Description

We present the results of an amplitude analysis of the spin parity components as a function of mass of the (K+anti K0π-) system as produced in the reaction anti pp → (K+anti K0π-) X. Two peaks are observed in the (K+anti K0π-) spectrum, one at (1279 ± 2) MeV/c2 with a width of (21 ± 2) MeV/c2, and one at (1417 ± 3) MeV/c2 with a width of (62 ± 5) MeV/c2. The amplitude analysis was performed in sixteen 20 MeV/c2 mass intervals from 1.24 to 1.56 GeV/c2. The waves used for the fitting were JPG = 0-+, 1++, 1+-, and background. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Physics. B, Proceedings Supplements
Journal Volume
21
Series
Nucl. Phys., B Proc. Suppl.
Journal Page Range
142-148
ISSN
0920-5632
CODEN
NPBSE

Conference

Title
Rheinfels workshop on hadron mass spectrum.
Dates
3-6 Sep 1990.
Place
St. Goar (Germany).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
23003293
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
ANTIKAONS NEUTRAL; CHARGE-EXCHANGE INTERACTIONS; DALITZ PLOT; EFFECTIVE MASS; EXPERIMENTAL DATA; F1-1285 MESONS; G PARITY; GEV RANGE 01-10; HADRONIC PARTICLE DECAY; HYPERONS; INCLUSIVE INTERACTIONS; INELASTIC SCATTERING; KAON MINUS-PROTON INTERACTIONS; KAONS PLUS; MASS SPECTRA; NEUTRONS; PAIR PRODUCTION; PARITY; PARTIAL WAVES; PARTICLE WIDTHS; PION MINUS-PROTON INTERACTIONS; PIONS MINUS; PROTON-ANTIPROTON INTERACTIONS; PSEUDOSCALAR MESONS; REST MASS; SCATTERING AMPLITUDES; SPIN
Descriptors DEC
AMPLITUDES; ANGULAR MOMENTUM; ANTIKAONS; ANTIMATTER; ANTIPARTICLES; AXIAL VECTOR MESONS; BARYON-BARYON INTERACTIONS; BARYONS; BASIC INTERACTIONS; BOSONS; DATA; DECAY; DIAGRAMS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; INFORMATION; INTERACTIONS; KAON-NUCLEON INTERACTIONS; KAON-PROTON INTERACTIONS; KAONS; KAONS NEUTRAL; MASS; MATTER; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MESONS; NUCLEON-ANTINUCLEON INTERACTIO; NUCLEONS; NUMERICAL DATA; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; PION-NUCLEON INTERACTIONS; PION-PROTON INTERACTIONS; PIONS; SCATTERING; SCATTERPLOTS; SPECTRA; STRANGE MESONS; STRANGE PARTICLES; STRONG INTERACTIONS

Optional Information

Contract/Grant/Project number
Contract DE-FG05-87ER40319; DE-AC02-84ER40125; DE-AC02-76CH00016; PHY-90-01349