For the Clas Collaboration
نویسندگان
چکیده
منابع مشابه
Evidence for the Strangeness S=+1 Pentaquark from LEPS and CLAS Experiments
There are now several experimental collaborations that have seen evidence for a narrow state in the mass spectrum of the (nK) system. Two of these experiments, from the LEPS collaboration in Japan and the CLAS collaboration in the USA, are described briefly. Both use similar photoproduction reactions with a KK pair in the final state. In addition, data from the CLAS collaboration for the γp→ Ks...
متن کاملAzimuthal asymmetries at CLAS: Extraction of e(x) and prediction of AUL
First information on the chirally odd twist-3 proton distribution function e(x) is extracted from the azimuthal asymmetry, ALU , in the electro-production of pions from deeply inelastic scattering of longitudinally polarized electrons off unpolarized protons, which has been recently measured by CLAS collaboration. Furthermore parameter-free predictions are made for azimuthal asymmetries, AUL, f...
متن کاملLow-mass Proton-antiproton Enhancement: Belle and Bes Results, Premises of Lear and Expectations from Clas
We present a simple explanation for the recently observed nearthreshold proton-antiproton enhancement. It is described by a set of low-energy parameters deduced from the analysis of NN̄ experiments at LEAR. We predict a related effect in photoproduction reaction under study by CLAS collaboration.
متن کاملPatient Safety and Healthcare Quality: The Case for Language Access
This paper aims to provide a description of the need for Culturally and Linguistically Appropriate Services (CLAS) for Limited English Proficient (LEP) patients, an identification of how the lack of CLAS for LEP patients can compromise patient safety and healthcare quality, and discuss barriers to the provision of CLAS.
متن کامل3π Photo-production with Clas * M. Nozar for the Clas Collaboration
The 3π system produced in the reaction γp → π + π + π − n at 4.8 − 5.4 GeV is investigated from the E01-017 (g6c) running of CLAS. This energy range allows for the study of excited mesons in the 1−2 GeV mass range, in their decay to 3π, proceeding through ρπ and f 2 π emissions. At these energies, there is significant overlap in phase space for events with ρ and f 2 production, recoiling off an...
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