References

From PrimExWiki

π0 lifetime/width

Author Width Comment Reference
Browman, et al. 8.02 ± 0.42 (total) Cornell, Primakov Phys. Rev. Lett. 33, 1400 - 1403 (1974)
Atherton, et al. 7.34 +- 0.18 +- 0.11 CERN, decay length, counter Physics Letters B Volume 158, Issue 1, 1 August 1985, Pages 81-84