Published 2010
| Version v1
Journal article
The Primakoff reaction study for pion polarizability measurement at COMPASS
- 1. Univ. of Turin, Depart. of Physics and Turin Section of INFN, Turin (Italy)
- 2. JINR, Dubna (Russian Federation)
Description
The electromagnetic structure of charged pions can be described by the electric (απ) and magnetic (βπ) polarizabilities that depend on the rigidity of pion internal structure as a composite particle. It is shown that the values of απ and βπ can be precisely measured via the Primakoff reaction π- + (A,Z) → π- + (A,Z) + γ in the COMPASS experiment at CERN
Availability note (English)
Available online: http://www1.jinr.ru/Pepan_letters/panl_3_2010/05_gus.pdfAdditional details
Identifiers
Publishing Information
- Journal Title
- Pis'ma v Zhurnal 'Fizika Ehlementarnykh Chastits i Atomnogo Yadra'
- Journal Volume
- 7
- Journal Issue
- 3/159
- Journal Page Range
- p. 317-330
- ISSN
- 1814-5957
INIS
- Country of Publication
- Joint Institute for Nuclear Research (JINR)
- Country of Input or Organization
- Joint Institute for Nuclear Research (JINR)
- INIS RN
- 42035219
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COMPARATIVE EVALUATIONS; COMPTON EFFECT; DIFFERENTIAL CROSS SECTIONS; FEYNMAN DIAGRAM; MUON BEAMS; PION BEAMS; PION MINUS REACTIONS; PIONS MINUS; POLARIZABILITY; PRIMAKOFF EFFECT; RADIATIVE CORRECTIONS; TARGETS
- Descriptors DEC
- BASIC INTERACTIONS; BEAMS; BOSONS; CHARGED-PARTICLE REACTIONS; CORRECTIONS; CROSS SECTIONS; DIAGRAMS; ELASTIC SCATTERING; ELECTRICAL PROPERTIES; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; EVALUATION; HADRON REACTIONS; HADRONS; INFORMATION; INTERACTIONS; LEPTON BEAMS; MESON BEAMS; MESON REACTIONS; MESONS; NUCLEAR REACTIONS; PARTICLE BEAMS; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PHOTOPRODUCTION; PHYSICAL PROPERTIES; PION REACTIONS; PIONS; PSEUDOSCALAR MESONS; SCATTERING
Optional Information
- Notes
- 36 refs., 12 figs., 4 tabs.