TY - JOUR
AU - S Bergeson
AU - A Balakrishnan
AU - K Baldwin
AU - Thomas Lucatorto
AU - J Marangos
AU - T McIlrath
AU - Thomas O'Brian
AU - S Rolston
AU - Craig Sansonetti
AU - J Wen
AU - N Westbrook
AU - C Cheng
AU - E Eyler
C2 - Physical Review Letters
DA - 1998-01-01 00:01:00
LA - en
M1 - 80
PB - Physical Review Letters
PY - 1998
TI - Measurement of the He Ground State Lamb Shift via the Two-Photon 11S-21S Transition: a new approach for testing QED at order α4 Ry and beyond
ER -