Department
Physics
Document Type
Article
Publication Date
2-2016
Embargo Period
7-5-2018
Abstract
We report a measurement of the differential cross section of π0 pair production in single-tag two-photon collisions, γ∗γ→π0π0, in e+e− scattering. The cross section is measured for Q2 up to 30 GeV2, where Q2 is the negative of the invariant mass squared of the tagged photon, in the kinematic range 0.5 GeV
Journal Title
Physical Review Letters
Journal ISSN
0031-9007
Volume
93
Issue
3
Digital Object Identifier (DOI)
10.1103/PhysRevD.93.032003
Comments
Preprint.