170 citations · 826 across the 12 of their papers we have counts for
3 papers · 1 filter
Development of Shashlyk Calorimeter for KOPIO
G. S. Atoian, V. V. Issakov, O. V. Karavichev +3
A Shashlyk calorimeter prototype for the KOPIO experiment has been constructed and experimentally tested. The energy resolution of about 4%/sqrt(E(GeV)) for 0.5-2.0 GeV/c positrons…
New, high statistics measurement of the K+ -> pi0 e+ nu (Ke3) branching ratio
A. Sher, R. Appel, G. S. Atoyan +25
E865 at the Brookhaven National Laboratory AGS collected about 70,000 K+(e3) events with the purpose of measuring the relative K+(e3) branching ratio. The pi0 in all the decays was…
High statistics measurement of Ke4 decay properties
S. Pislak, R. Appel, G. S. Atoyan +25
We report experimental details and results of a new measurement of the decay K+ -> pi+pi-e+nue (Ke4}. A sample of more than 400,000 Ke4 events with low background has been collecte…