Published September 1981 | Version v1
Journal article Metadata-only

An analysis of intermediate transverse momentum pion and photon production in pp collisions through a QCD resummation mechanism

Creators

  • 1. Pisa Univ. (Italy). Ist. di Fisica
  • 2. Istituto Nazionale di Fisica Nucleare, Pisa (Italy)

Description

We propose a resummation of QCD radiative corrections in large transverse momentum hadronic processes, based on the the introduction of an infrared cut-off, linked to the confinement radius. An analysis of the inclusive reactions pp → π0X and pp → γX and of the γ/π0 ratio is presented. (orig.)

Additional details

Publishing Information

Journal Title
Z. Phys., C
Journal Volume
10
Journal Issue
2
Series
Z. Phys., C.
Journal Page Range
153-157
ISSN
0170-9739

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
13649484
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
DIFFERENTIAL CROSS SECTIONS; GEV RANGE 10-100; INCLUSIVE INTERACTIONS; PHOTONS; PIONS NEUTRAL; PROTON-PROTON INTERACTIONS; PROTONS; QUANTUM CHROMODYNAMICS; RADIATIVE CORRECTIONS; THEORETICAL DATA; TRANSVERSE MOMENTUM
Descriptors DEC
BARYON-BARYON INTERACTIONS; BARYONS; BOSONS; CATIONS; CHARGED PARTICLES; CORRECTIONS; CROSS SECTIONS; DATA; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FIELD THEORIES; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INFORMATION; INTERACTIONS; IONS; LINEAR MOMENTUM; MASSLESS PARTICLES; MESONS; NUCLEON-NUCLEON INTERACTIONS; NUCLEONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PIONS; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY