Bose symmetry and threshold identities for the reaction. pi. N. --> pi pi. N
Journal Article
·
· Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:6347425
It is shown here that when the constraints imposed on the amplitude of the reaction ..pi..N..--> pi pi..N by the exact symmetries of strong interactions (isotopic invariance, P and C parity, and Bose symmetry) are taken into account, relations can be obtained between the values of the cross sections for various channels near threshold. Bose-symmetric kinematical variables convenient for the canonical decomposition of the amplitude are introduced.
- Research Organization:
- Leningrad State University
- OSTI ID:
- 6347425
- Journal Information:
- Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 45:2; ISSN SJNCA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Discrete symmetries and crossing in the reaction. pi. N. --> pi pi. N
The {pi}N interaction and 2{pi}-exchange three nucleon
Total cross sections of the reactions. pi. N. --> pi pi. N close to threshold in the theory of chiral symmetry breaking
Journal Article
·
Thu Sep 01 00:00:00 EDT 1988
· Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
·
OSTI ID:6342459
The {pi}N interaction and 2{pi}-exchange three nucleon
Journal Article
·
Fri Mar 31 23:00:00 EST 1995
· Bulletin of the American Physical Society
·
OSTI ID:375037
Total cross sections of the reactions. pi. N. --> pi pi. N close to threshold in the theory of chiral symmetry breaking
Journal Article
·
Wed Oct 01 00:00:00 EDT 1980
· Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
·
OSTI ID:6187908
Related Subjects
645204 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
645300* -- High Energy Physics-- Particle Invariance Principles & Symmetries
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
AMPLITUDES
C INVARIANCE
CROSS SECTIONS
HADRON-HADRON INTERACTIONS
INTERACTIONS
INVARIANCE PRINCIPLES
ISOSPIN
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
P INVARIANCE
PARTICLE INTERACTIONS
PARTICLE KINEMATICS
PARTICLE PROPERTIES
PION-NUCLEON INTERACTIONS
SCATTERING AMPLITUDES
645300* -- High Energy Physics-- Particle Invariance Principles & Symmetries
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
AMPLITUDES
C INVARIANCE
CROSS SECTIONS
HADRON-HADRON INTERACTIONS
INTERACTIONS
INVARIANCE PRINCIPLES
ISOSPIN
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
P INVARIANCE
PARTICLE INTERACTIONS
PARTICLE KINEMATICS
PARTICLE PROPERTIES
PION-NUCLEON INTERACTIONS
SCATTERING AMPLITUDES