Published July 21, 1983 | Version v1
Journal article Metadata-only

Photonuclear dispersion relation and corrections to the nucleon polarizability in nuclei

Creators

  • 1. Lyon-1 Univ., 69 - Villeurbanne (France)
  • 2. Pisa Univ. (Italy). Ist. di Fisica

Description

It is calculated the correction to the nucleon polarizability due to the one-pion exchange. A sizable reduction ((10-20)%) of the free nucleonic value is found. The consequence on the photoabsorption cross-section in the isobar region is analysed and it is shown to be in agreement with experimental evidence

Additional details

Publishing Information

Journal Title
Nuovo Cim., A
Journal Volume
76
Journal Issue
2
Series
Nuovo Cim., A.
Journal Page Range
180-185
ISSN
0369-3546

Conference

Title
Workshop on medium-energy interactions in nuclear physics.
Dates
28 Sep - 30 Sep 1982.
Place
Pavia (Italy).

INIS

Country of Publication
Italy
Country of Input or Organization
Italy
INIS RN
16000925
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CROSS SECTIONS; DISPERSION RELATIONS; NUCLEI; NUCLEONS; PHOTONUCLEAR REACTIONS; PIONS; POLARIZABILITY
Descriptors DEC
BARYONS; BOSONS; ELECTRICAL PROPERTIES; ELEMENTARY PARTICLES; FERMIONS; HADRONS; MESONS; NUCLEAR REACTIONS; PHYSICAL PROPERTIES; PSEUDOSCALAR MESONS