Precise measurement of the Lamb shift and fine structure of the 2S-2Ptransition in triplet helium

1994 ◽  
Vol 72 (12) ◽  
pp. 1802-1805 ◽  
Author(s):  
D. Shiner ◽  
R. Dixson ◽  
P. Zhao
Author(s):  
S. A. Burrows ◽  
S. Guérandel ◽  
E. A. Hinds ◽  
F. Lison ◽  
M. G. Boshier

Metrologia ◽  
1995 ◽  
Vol 32 (2) ◽  
pp. 117-128 ◽  
Author(s):  
E Krüger ◽  
W Nistler ◽  
W Weirauch

2013 ◽  
Vol 88 (12) ◽  
Author(s):  
Evgeny Yu. Korzinin ◽  
Vladimir G. Ivanov ◽  
Savely G. Karshenboim

1980 ◽  
Vol 78 (4) ◽  
pp. 322-324 ◽  
Author(s):  
W.E. Frieze ◽  
E.A. Hinds ◽  
V.W. Hughes ◽  
F.M.J. Pichnick

2006 ◽  
Vol 74 (5) ◽  
Author(s):  
Pierre Cladé ◽  
Estefania de Mirandes ◽  
Malo Cadoret ◽  
Saïda Guellati-Khélifa ◽  
Catherine Schwob ◽  
...  

1979 ◽  
Vol 40 (C1) ◽  
pp. C1-27-C1-29
Author(s):  
H. G. Berry ◽  
R. DeSerio ◽  
A. E. Livingston
Keyword(s):  

2019 ◽  
Vol 212 ◽  
pp. 02003
Author(s):  
Zhentian Sun

In this proceeding, I report the most recent experimental results from BESIII about the XYZ sates. Two new X(3872) decay modes are observed, which is X(3872) → ωJ/ψ and X(3872) → π0χc1(1P). Precise measurement of cross sections of various channels reveal more fine structure about Y states. To study the property of Zc states, the Jp of Zc(3900) is determined with partial wave analysis, and a hint of new decay mode of Zc±(3900) → ρ±ηc are observed.


1974 ◽  
Vol 9 (6) ◽  
pp. 2345-2349 ◽  
Author(s):  
H. G. Berry ◽  
R. M. Schectman
Keyword(s):  

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