Search for the decay $K_S \to π^0γγ$

Details Search for the decay $K_S \to π^0γγ$ Search for the decay $K_S \to π^0γγ$

2002-12-20

arxiv.org/abs/hep-ex/0212054v1

Phys.Lett.B556:105-113,2003

Physics

High Energy Physics

High Energy Physics - Experiment

12 pages, 4 figures; Submitted to Phys. Lett. B

Scientific paper

10.1016/S0370-2693(03)00104-7

A search for the decay $K_S\to\pi^0\gamma\gamma$ has been made using the NA48
detector at the CERN SPS. Using data collected in 1999 during a 40-hour run
with a high-intensity $K_S$ beam, an upper limit for the branching ratio
$BR(K_S\to\pi^0\gamma\gamma, z\ge 0.2)<3.3\times\nolinebreak 10^{-7}$ has been
obtained at 90% confidence level, where $z=m_{\gamma\gamma}^2/m_{K_0}^2$.

Affiliated with

Also associated with

No associations

Rating

Search for the decay $K_S \to π^0γγ$ does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Search for the decay $K_S \to π^0γγ$, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Search for the decay $K_S \to π^0γγ$ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-724622