ISSN:
1434-6052
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract Search for baryon pairs production ine + e − annihilation at $$\sqrt s = 2386 MeV$$ is reported. The data relate to a luminosity of 161 nb−1 collected by the DM2 experiment at DCI, the Orsay colliding ring. First measurements of directe + e − annihilation into $$\Lambda \bar \Lambda $$ and ofe + e −→ $$p\bar p$$ at this energy are presented. First observation of a goode + e −→ $$n\bar n$$ candidate is reported and upper limits are given fore + e −→ $$n\bar n, \Lambda \bar \sum ^0 + c.c.$$ and $$\Sigma ^0 \bar \Sigma ^0 $$ .
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01565602
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