Bulletin of the American Physical Society
54th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics
Volume 68, Number 7
Monday–Friday, June 5–9, 2023; Spokane, Washington
Session F01: Poster Session I (4:00pm-6:00pm PT)
4:00 PM,
Tuesday, June 6, 2023
Room: Exhibit Hall C
Abstract: F01.00116 : Microwave spectroscopy of the positronium fine structure*
Presenter:
Samuel H Reeder
(University College London)
Authors:
Samuel H Reeder
(University College London)
Stephen D Hogan
(University College London)
David B Cassidy
(University College London)
[1] M. Surko, M. Leventhal, and A. Passner. “Positron plasma in the laboratory”. Physical Review Letters, 62(8), (1989)
[2] D. B. Cassidy, S. H.M. Deng, H. K.M. Tanaka, and A. P. Mills. “Single shot positron annihilation lifetime spectroscopy”. Applied Physics Letters, 88(19), (2006)
[3] R. E. Sheldon, T. J. Babij, S. H. Reeder, S. D. Hogan, and D. B. Cassidy. “Precision Microwave Spectroscopy of the Positronium 2 3S1 → 2 3P2 Interval”, In preparation
[4] A. Czarnecki, K. Melnikov, and A. Yelkhovsky, "Positronium S-state spectrum: Analytic results at o(mα6 )", Phys. Rev. A 59, 4316 (1999)
[5] L. A. Akopyan, T. J. Babij, K. Lakhmanskiy, D. B. Cassidy, and A. Matveev, “Line-shape modeling in microwave spectroscopy of the positronium n = 2 fine-structure intervals,” Phys. Rev. A 104, 062810 (2021)
[6] S. H. Reeder, S. D. Hogan, and D. B. Cassidy. “Microwave field characterisation in a waveguide using Rydberg helium”, In preparation
*EPSRC Grants EP/R006474/1 and EP/W032023/1.
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