6 papers
Design, Commissioning and Performance of the PIBETA Detector at PSI
E. Frlez, D. Pocanic, K. A. Assamagan +41
We describe the design, construction and performance of the PIBETA detector built for the precise measurement of the branching ratio of pion beta decay, pi+ -> pi0 e+ nu, at the Pa…
Cosmic muon tomography of pure cesium iodide calorimeter crystals
E. Frlez, I. Supek, K. A. Assamagan +10
Scintillation properties of pure CsI crystals used in the shower calorimeter being built for precise determination of the pi+ -> pi0 e+ nu decay rate are reported. Seventy-four ind…
Electroproduction of the S11(1535) Resonance at High Momentum Transfer
The Jefferson Lab E94014 collaboration, C. S. Armstrong
The differential cross section for the process p(e,e'p)eta has been measured at Q^2 = 2.4 and 3.6 (GeV/c)^2 at center-of-mass energies encompassing the S11(1535) resonance. The lat…
Electroproduction of the Delta Resonance at High Momentum Transfer
V. V. Frolov et al
We studied the electroproduction of the Delta(1232) resonance via the reaction p(e,e'p)\pi0 at four-momentum transfers Qsq = 2.8 and 4.0 GeV^2. This is the highest Qsq for which ex…
Measurements of Deuteron Photodisintegration up to 4.0 GeV
012 Collaboration, C. Bochna, B. P. Terburg et al
The first measurements of the differential cross section for the d(gamma,p)n reaction up to 4.0 GeV were performed at Continuous Electron Beam Accelerator Facility (CEBAF) at Jeffe…
Differential cross sections for pion charge exchange on the proton at 27.5 MeV
E. Frlez, D. Pocanic, K. A. Assamagan +9
We have measured pion single charge exchange differential cross sections on the proton at 27.5 MeV incident kinetic energy in the center of momentum angular range between $0^…