Published March 1988 | Version v1
Journal article Metadata-only

Elastic scattering of 19.5 and 30 MeV positive and negative pions from 40Ca

Creators

  • 1. Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061

Description

Cross sections for the elastic scattering of positive and negative pions from calcium at 19.5 and 30 MeV were measured at scattering angles between 180 and 1100. They are compared to the angular distributions predicted by three optical models. Both 19.5 and 30 MeV data agree best with the predictions of a potential whose strengths are taken from a phenomenological potential designed to reproduce anomalously small level shifts and widths in pionic atoms

Additional details

Publishing Information

Journal Title
Phys. Rev., C
Journal Volume
37
Journal Issue
3
Series
Phys. Rev., C.
Journal Page Range
1155-1160
ISSN
0556-2813
CODEN
PRVCA

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
19081521
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ANGULAR DISTRIBUTION; CALCIUM 40 TARGET; CROSS SECTIONS; ELASTIC SCATTERING; ENERGY DEPENDENCE; EXPERIMENTAL DATA; INELASTIC SCATTERING; ISOSPIN; LAMPF LINAC; MEV RANGE 10-100; OPTICAL MODELS; PHASE SHIFT; PION MINUS REACTIONS; PION PLUS REACTIONS; PIONIC ATOMS; TIME-OF-FLIGHT METHOD
Descriptors DEC
ACCELERATORS; ATOMS; DATA; DISTRIBUTION; ENERGY RANGE; HADRON REACTIONS; HADRONIC ATOMS; INFORMATION; LINEAR ACCELERATORS; MATHEMATICAL MODELS; MESIC ATOMS; MESON FACTORIES; MESON REACTIONS; MEV RANGE; NUCLEAR REACTIONS; NUMERICAL DATA; PARTICLE PROPERTIES; PION REACTIONS; SCATTERING; TARGETS