Yu.M. Bystritsky

activity

20032009

most citedNew Precise Measurement of the Pion Weak Form Factors in the Pi+ -> e+ nu gamma Decay

74 citations · 74 across the 2 of their papers we have counts for

collaborators

3 papers

hep-ex2009

PEN: a sensitive search for non-(V-A) weak processes

PEN Collaboration, D. Pocanic, L. P. Alonzi +26

A new measurement of $B_{π e 2}$ , the $π^{+} \to e^{+} ν (γ)$ decay branching ratio, is currently under way at the Paul Scherrer Institute. The present experimental result on $B_{π e 2}$ con…

hep-ex2008★ 74 cited

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 $π^{+} \to e^{+} ν γ$ branching ratio over a wide region of phase space, based on a total of 65,460 events acquired using the PIBETA detector. Minimum- $χ^{2}$ fit…

hep-ph2003

Radiative corrections to radiative πe 2 decay

E. A. Kuraev, Yu. M. Bystritsky, E. P. Velicheva

The lowest order radiative corrections (RC) to width and spectra of radiative $π e 2$ decay are calculated. We take into account virtual photon emission contribution as well as soft…