Premium
On the Determination of Spin‐Parity of Elementary Particles Produced in Collisions of Polarized Particles
Author(s) -
Kłosiński J.,
Kosiński P.,
Tybor W.
Publication year - 1975
Publication title -
annalen der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 68
eISSN - 1521-3889
pISSN - 0003-3804
DOI - 10.1002/andp.19754870402
Subject(s) - physics , spins , parity (physics) , elementary particle , spin (aerodynamics) , meson , atomic physics , particle physics , nuclear physics , condensed matter physics , thermodynamics
In this paper we adopt Peshkin's “maximum complexity method” for reactions 0 + 1/2 → j + s, γ + 0 → j + 0 with polarized initial particles. The produced particles undergo the decays s → 0 + 1/2, and j decays strongly into 0 + 0 + 0. Study of certain correlations in such processes allows to determine the spins of the produced particles. Because the spin of the X° (960) meson is not firmly established we apply the general results obtained to the reactions: K −p → X° Δ, π p → X°N ★ , γ He → X°He.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom