ISSN:
1434-6052
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract. The direct reconstruction of the isospin I = 0 amplitudes is discussed under the assumption that the I = 1 amplitudes are known and that a sufficient number of independent np observables have been measured at a centre-of-mass angle $\theta $ . We show that at least one observable measured at angle $\pi - \theta $ is necessary in order to determine the I = 0 amplitudes, including the phase relative to the I = 1 amplitudes. Special cases at $\theta = 0$ , $\pi/2$ and $\pi$ are also discussed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s100529800926