Recent results of laser spectroscopy experiments of pionic helium atoms at PSI

HORI, Masaki; Aghai-Khozani, H.; Soter, Anna; Dax, Andreas; Barna, Daniel

doi:10.21468/SciPostPhysProc.5.026

SciPost Physics Proceedings

Recent results of laser spectroscopy experiments of pionic helium atoms at PSI

M. Hori, H. Aghai-Khozani, A. S\'ot\'er, A. Dax, D. Barna

SciPost Phys. Proc. 5, 026 (2021) · published 6 September 2021

doi: 10.21468/SciPostPhysProc.5.026
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Review of Particle Physics at PSI

Abstract

A review of a recent experiment carried out at PSI involving laser spectroscopy of metastable pionic helium ( $\pi{\rm ^4He}^+\equiv\pi^{-}+{\rm ^4He}^{2+}+e^-$ ) atoms is presented. An infrared transition $(n,\ell)=(17,16)$ $\rightarrow$ $(17,15)$ at a resonance frequency of $\nu\approx 183760$ GHz was detected.

TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhysProc.5.026
TI  - Recent results of laser spectroscopy experiments of pionic helium atoms at PSI
PY  - 2021/09/06
UR  - https://www.scipost.org/SciPostPhysProc.5.026
JF  - SciPost Physics Proceedings
JA  - SciPost Phys. Proc.
VL  - 
IS  - 5
SP  - 026
A1  - HORI, Masaki
AU  - Aghai-Khozani, H.
AU  - Soter, Anna
AU  - Dax, Andreas
AU  - Barna, Daniel
AB  - A review of a recent experiment carried out at PSI involving laser spectroscopy of metastable pionic helium ($\pi{\rm ^4He}^+\equiv\pi^{-}+{\rm ^4He}^{2+}+e^-$) atoms is presented. An infrared transition $(n,\ell)=(17,16)$$\rightarrow$$(17,15)$ at a resonance frequency of $\nu\approx 183760$ GHz was detected.
ER  -

@Article{10.21468/SciPostPhysProc.5.026,
	title={{Recent results of laser spectroscopy experiments of pionic helium atoms at PSI}},
	author={M. Hori and H. Aghai-Khozani and A. S\'ot\'er and A. Dax and D. Barna},
	journal={SciPost Phys. Proc.},
	pages={026},
	year={2021},
	publisher={SciPost},
	doi={10.21468/SciPostPhysProc.5.026},
	url={https://scipost.org/10.21468/SciPostPhysProc.5.026},
}

Cited by 4

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¹ Masaki HORI,
¹ H. Aghai-Khozani,
¹ Anna Soter,
² Andreas Dax,
³ Daniel Barna