activity
19932011
most citedNuclear Ground-State Masses and Deformations

4k citations · 4.3k across the 24 of their papers we have counts for

collaborators

24 papers

hep-ex2011★ 15 cited

Study of the K0(L) --> pi0 pi0 nu nu-bar decay

E391a Collaboration, R. Ogata, S. Suzuki +67

The rare decay K0(L) --> pi0 pi0 nu nu-bar was studied with the E391a detector at the KEK 12-GeV proton synchrotron. Based on 9.4 x 10^9 K0L decays, an upper limit of 8.1 x 10^{-7}…

hep-ex2010★ 4 cited

Search for the decay

Y. C. Tung, Y. B. Hsiung, J. K. Ahn +66

We performed a search for the decay with the E391a detector at KEK. In the data accumulated in 2005, no event was observed in the signal region. Based on the…

hep-ex2009★ 111 cited

Experimental study of the decay

The E391a Collaboration, J. K. Ahn

The first dedicated search for the rare neutral-kaon decay has been carried out in the E391a experiment at the KEK 12-GeV proton synchrotron. The final upper li…

hep-ex2008★ 23 cited

Search for a light pseudoscalar particle in the decay

Y. C. Tung, Y. B. Hsiung, M. L. Wu +59

We performed a search for a light pseudoscalar particle in the decay , with the E391a detector at KEK. Such a particle with a mass of 214.3 MeV/ wa…

physics.data-an2007

Blind background prediction using a bifurcated analysis scheme

J. Nix, J. Ma, G. N. Perdue +1

A technique for background prediction using data, but maintaining a closed signal box is described. The result is extended to two background sources. Conditions on the applicabilit…

hep-ex2007★ 8 cited

First search for

J. Nix

The first search for the rare kaon decay $\kppnn$ has been performed by the E391a collaboration at the KEK 12-GeV proton synchrotron. An upper limit of at the 90…