6533b7d6fe1ef96bd1265be5
RESEARCH PRODUCT
Production of the charmed baryon $\Lambda_{c}^{+}$ in $\pi^{-}$Cu and K$^{-}$Cu interactions at 230 GeV
G. WaltermannE. NeugebauerW. MännerK. RybickiG. LutzZ. HajdukH. BeckerP. WeilhammerT. BöhringerV. ChabaudU. StierlinJ. MalosH.g.j.m. TieckeMariusz WitekJ. RichardsonM. BosmanM. PepéC. DaumH. DietlT. ZeludziewiczL. W. WiggersS. BarlagV. CastilloD. P. KelseyH. PalkaR. KlannerB. LückingE. HigonStephen WattsT. GoochFred WickensL. GörlichP. GrasH. J. SeebrunnerA. R. GillmanS. KwanG. LütjensC.j.s. DamerellR.s. Gilmoresubject
PhysicsNuclear and High Energy PhysicsParticle physicsLarge Hadron ColliderPhysics::Instrumentation and DetectorsResolution (electron density)chemistry.chemical_elementCharge (physics)CopperBaryonNuclear physicschemistryHigh Energy Physics::ExperimentProduction (computer science)Vertex detectorNuclear ExperimentSilicon microstrip detectorsParticle Physics - Experimentdescription
Abstract We present results from the NA32 experiment at CERN on the production characteristics of the charmed baryon Λ+c in 230 GeV π−Cu and K−Cu interactions. A high resolution vertex detector consisting of change-coupled devices and silicon microstrip detectors allowed the selection of a very clean sample of 154 Λ+c → pK−π+ (and charge conjugate) decays. Results on differential and integrated cross sections are given.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1990-06-08 |