Published September 1983 | Version v1
Journal article Metadata-only

Construction of diffractive amplitudes

Creators

  • 1. Lyon-1 Univ., 69 - Villeurbanne (France). Inst. de Physique Nucleaire
  • 2. Sao Paulo Univ. (Brazil). Inst. de Fisica
  • 3. Turin Univ. (Italy). Ist. di Fisica Teorica
  • 4. Istituto Nazionale di Fisica Nucleare, Turin (Italy)

Description

Starting from a simple parametrization of production amplitudes an explicit construction of the diffractive elastic amplitude through multiparticle unitarity is given. It is shown that the phase cancellation effect is essential in order to obtain an elastic amplitude which displays a diffractive peak in qualitative agreement with the data. (orig.)

Additional details

Publishing Information

Journal Title
Z. Phys., C
Journal Volume
19
Journal Issue
4
Series
CODEN: ZPCFD.;Z. Phys., C.
Journal Page Range
311-320
ISSN
0170-9739

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
14790716
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
DIFFRACTION MODELS; ELASTIC SCATTERING; HADRON-HADRON INTERACTIONS; MULTIPLE PRODUCTION; SCATTERING AMPLITUDES; UNITARITY
Descriptors DEC
AMPLITUDES; INTERACTIONS; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; SCATTERING