Complete Results for Positronium Energy Levels at Ordermα6
1998 ◽
Vol 80
(10)
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pp. 2101-2104
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2018 ◽
Vol 1138
◽
pp. 012005
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1999 ◽
Vol 458
(1)
◽
pp. 143-151
◽
Keyword(s):
1997 ◽
Vol 79
(21)
◽
pp. 4120-4123
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2013 ◽
Vol 10
(6)
◽
pp. 501-507
Keyword(s):