Published November 2000 | Version v1
Journal article Metadata-only

Quark model and neutral strange secondary production in neutrino and antineutrino beams

Creators

  • 1. Inst. of Nuclear Physics, Moscow State Univ., Moscow (Russian Federation)
  • 2. Petersburg Nuclear Physics Inst., Gatchina (Russian Federation)

Description

The experimental data on K0 and Λ production in ν and ν-bar beams are compared with the predictions of quark model assuming that the direct production of secondaries dominates. Disagreement of these predictions with the data allows one to suppose that there exists considerable resonance decay contribution to the multiplicities of produced secondaries

Abstract (Russian)

Экспериментальные данные по рождению K0 и Λ-адронов в пучках нейтрино и антинейтрино сравниваются с предсказаниями кварковой модели о преобладании прямого рождения вторичных частиц. Расхождение полученных данных с предсказаниями модели позволяет предположить, что существует значительный вклад от распада резонансов в множественность странных вторичных частиц

Additional details

Publishing Information

Journal Title
Yadernaya Fizika
Journal Volume
63
Journal Issue
11
Journal Page Range
p. 2065-2067
ISSN
0044-0027
CODEN
IDFZA7

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
32054154
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ANTINEUTRINO BEAMS; COLLIDING BEAMS; KAONS NEUTRAL; LAMBDA PARTICLES; MULTIPLICITY; NEUTRINO BEAMS; PARTICLE DECAY; PARTICLE PRODUCTION; QUARK MODEL; STRANGE PARTICLES
Descriptors DEC
ANTIPARTICLE BEAMS; BARYONS; BEAMS; BOSONS; COMPOSITE MODELS; DECAY; ELEMENTARY PARTICLES; FERMIONS; HADRONS; HYPERONS; KAONS; LAMBDA BARYONS; LEPTON BEAMS; MATHEMATICAL MODELS; MESONS; PARTICLE BEAMS; PARTICLE MODELS; PSEUDOSCALAR MESONS; STRANGE MESONS; STRANGE PARTICLES

Optional Information

Notes
4 refs., 2 tabs.