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Diffractive dissociation reaction np → Λ0K0p for incident neutron momenta between 30 and 70 GeV/c
- Source :
- Czechoslovak Journal of Physics. 40:1293-1305
- Publication Year :
- 1990
- Publisher :
- Springer Science and Business Media LLC, 1990.
-
Abstract
- We present results of the exclusive diffractive reaction np → Λ0K0p at 0·08 < |t|< 0·53 GeV2/c2 and momenta between 30–70 GeV/c at the Serpukhov neutron beam. Thet-dependence is exp (Bt) withB= 11·4± 2·3 (GeV/c)−2 and it exhibits the diffractive minimum at ¦t¦ 0·28 GeV2/c2 for Λ0K0 massesM < 1·8 GeV/c2.B decreases with increasingM. Correlation with the beam direction is observed in the rest frame of the Λ0K0 system: the cross section rises for the forward-going Λ0. The rise is more pronounced for higherM. The cross section of reaction np → Λ0K0p for 0
Details
- ISSN :
- 15729486 and 00114626
- Volume :
- 40
- Database :
- OpenAIRE
- Journal :
- Czechoslovak Journal of Physics
- Accession number :
- edsair.doi...........b795f1aaf8b3c614e1f0d4962f3a9e50