Published May 2006 | Version v1
Journal article Metadata-only

Λ-Baryon production in π±N interactions

Creators

  • 1. Yerevan Physics Inst., Yerevan (Armenia)
  • 2. Dept. de Fisica de Particulas, Facultade de Fisica, and Inst. Galego de Altas Enerxias (IGAE), Univ. de Santiago de Compostela, Galicia (Spain)
  • 3. Petersburg Nuclear Physics Inst., RAS, Gatchina (Russian Federation)

Description

The process of Λ-baryon production in πp collisions is considered. The contribution of the string-junction mechanism to the strange-baryon production in meson-baryon scattering is analysed. The results of numerical calculations in the framework of the Quark-Gluon String model are in reasonable agreement with the data

Abstract (Russian)

Рассматривается процесс рождения Λ-бариона в πp-столкновениях. Анализируется вклад механизма string junction в рождение странных барионов в мезон-барионном рассеянии. Результаты численных расчетов в рамках модели кварк-глюонных струн находятся в разумном согласии с экспериментальными данными

Additional details

Publishing Information

Journal Title
Yadernaya Fizika
Journal Volume
69
Journal Issue
5
Journal Page Range
p. 911-917
ISSN
0044-0027
CODEN
IDFZA7

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
38062971
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
LAMBDA BARYONS; PARTICLE PRODUCTION; PION-NUCLEON INTERACTIONS; PION-PROTON INTERACTIONS; PIONS MINUS; PIONS PLUS; QUARK-GLUON INTERACTIONS; SCATTERING; STRING MODELS
Descriptors DEC
BARYONS; BOSONS; COMPOSITE MODELS; ELEMENTARY PARTICLES; EXTENDED PARTICLE MODEL; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; HYPERONS; INTERACTIONS; MATHEMATICAL MODELS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MESONS; PARTICLE INTERACTIONS; PARTICLE MODELS; PION-NUCLEON INTERACTIONS; PIONS; PSEUDOSCALAR MESONS; QUARK MODEL; STRANGE PARTICLES

Optional Information

Notes
25 refs., 5 figs.