ISSN:
1434-6052
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The ππ0 production in nuclear Coulomb field at threshold has been studied for the first time experimentally. The cross section of the reaction $$\pi ^ - + (A,Z) \to \pi ^ - + \pi ^0 + (A,Z)$$ at 40 GeV on C, Al, Fe nuclei has been determined for small 4-momentum transferst〈2·10−3 (GeV/c)2 and invariant mass of π-π0 S〈10m π 2 . The obtained result is in agreement with Adler's PCAC anomaly and colourSU(3) theory.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01642476
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