128 citations · 482 across the 13 of their papers we have counts for
13 papers
PEN experiment: a precise test of lepton universality
C. J. Glaser, D. Pocanic, L. P. Alonzi +26
With few open channels and uncomplicated theoretical description, charged pion decays are uniquely sensitive to certain standard model (SM) symmetries, the universality of weak fer…
PEN: a low energy test of lepton universality
D. Pocanic, L. P. Alonzi, V. A. Baranov +24
Allowed charged meson decays are characterized by simple dynamics, few available decay channels, mainly into leptons, and extremely well controlled radiative and loop correctio…
New results in rare allowed muon and pion decays
D. Pocanic, E. Munyangabe, M. Bychkov +25
Simple dynamics, few available decay channels, and highly controlled radiative and loop corrections, make pion and muon decays a sensitive means of exploring details of the underly…
New studies of allowed pion and muon decays
D. Pocanic, A. Palladino, L. P. Alonzi +27
Building on the rare pion and muon decay results of the PIBETA experiment, the PEN collaboration has undertaken a precise measurement of B_{πe2} = R^π_{e/μ}, the π^+ -> e^+ν(γ) dec…
PEN: a sensitive search for non-(V-A) weak processes
PEN Collaboration, D. Pocanic, L. P. Alonzi +26
A new measurement of , the decay branching ratio, is currently under way at the Paul Scherrer Institute. The present experimental result on con…
PEN experiment: a precise measurement of the pi+ -> e+ nu decay branching fraction
PEN Collaboration, D. Pocanic, L. P. Alonzi +26
A new measurement of , the decay branching ratio, is currently under way at the Paul Scherrer Institute. The present experimental result on con…
Precise Measurement of pi+ -> e+ nu Branching Ratio
E. Frlež, L. P. Alonzi, V. A. Baranov +23
The PEN Collaboration is conducting a new measurement of the pi+ -> e+ nu branching ratio at the Paul Scherrer Institute, with the goal uncertainty of delta B/B(pie2)=5E-4 or lower…
New Precise Measurement of the Pion Weak Form Factors in the Pi+ -> e+ nu gamma Decay
M. Bychkov, D. Počanić, B. A. VanDevender +29
We have measured the branching ratio over a wide region of phase space, based on a total of 65,460 events acquired using the PIBETA detector. Minimum- fit…
Precise Measurement of the Pion Axial Form Factor in the Pi+ -> e+ nu gamma Decay
E. Frlez, D. Pocanic, V. A. Baranov +23
We have studied radiative pion decays Pi+ -> e+ nu gamma in three broad kinematic regions using the PIBETA detector and a stopped pion beam. Based on Dalitz distributions of 42,209…
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…
Precise Measurement of the Pi+ -> Pi0 e+ nu Branching Ratio
D. Pocanic, E. Frlez, V. A. Baranov +25
Using a large acceptance calorimeter and a stopped pion beam we have made a precise measurement of the rare Pi+ -> Pi0 e+ Nu,(pi_beta) decay branching ratio. We have evaluated the…
Search for the lepton-family-number nonconserving decay μ-> e + γ
M. Ahmed
The MEGA experiment, which searched for the muon- and electron-number violating decay μ-> e + γ, is described. The spectrometer system, the calibrations, the data taking procedures…
The PHENIX Experiment at RHIC
PHENIX Collaboration, David P. Morrison
The physics emphases of the PHENIX collaboration and the design and current status of the PHENIX detector are discussed. The plan of the collaboration for making the most effective…