Evidence forI=1(A1) andI=0(H) Axial-Vector Resonances in Charge Exchange

Autor: T. S. Yoon, C. Zanfino, J. D. Prentice, K.W. Edwards, J. Gandsman, A. J. Pawlicki, E. Shabazian, N. R. Stanton, P. M. Patel, D. Legacey, J. F. Martin, P. Brockman, J. A. Dankowych, R. S. Longacre
Rok vydání: 1981
Předmět:
Zdroj: Physical Review Letters. 46:580-583
ISSN: 0031-9007
DOI: 10.1103/physrevlett.46.580
Popis: Results are presented from an isobar-model partial-wave analysis of a high-statistics sample of the neutral $3\ensuremath{\pi}$ system produced in forward charge exchange. Large forward phase motions relative to an exotic reference wave are seen for partial waves with the quantum numbers of the ${A}_{1}$ and of the previously unobserved isoscalar companion ($``H''$) of the $B(1235)$.
Databáze: OpenAIRE