New precision measurements of the strong interaction in kaonic hydrogen

被引：0
|
作者：
M. Bazzi
G. Beer
L. Bombelli
A. M. Bragadireanu
M. Cargnelli
M. Catitti
C. Curceanu (Petrascu)
C. Fiorini
T. Frizzi
F. Ghio
B. Girolami
C. Guaraldo
M. Iliescu
T. Ishiwatari
P. Kienle
P. Lechner
J. Marton
K. Nikolics
P. Levi Sandri
A. Longoni
V. Lucherini
D. Pietreanu
T. Ponta
D. L. Sirghi
F. Sirghi
H. Soltau
L. Strüder
O. Vazquez Doce
E. Widmann
J. Zmeskal
机构：
[1] Laboratori Nazionali di Frascati,Stefan
[2] INFN,Meyer
[3] Austrian Academy of Sciences,Institut
[4] Univ. of Victoria,Dept. of Physics and Astronomy
[5] Politecnico di Milano,Dip. di Elettronica
[6] IFIN-HH,undefined
[7] INFN,undefined
[8] Sez. di Roma I and Instituto Superiore di Sanità,undefined
[9] PNSensors GmbH,undefined
[10] MPI for Extraterrestrial Physics,undefined
来源：
Few-Body Systems | 2008年 / 44卷
关键词：
Exotic Atom; High Precision Data; Kaonic Hydrogen; Excellent Energy Resolution; Kaonic Atom;
D O I：
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学科分类号：
摘要：
The DEAR experiment performed at the DAΦNE electron-positron collider (Frascati, Italy) studied the strong interaction shift and width of the 1s state in kaonic hydrogen using X-ray spectroscopy. The repulsive character of the kaon-proton interaction at threshold was confirmed and the most precise values of the shift and width were obtained. However, high precision data at the percent level are highly requested to further develop the theories and thus our understanding of the low-energy antikaon-nucleon interaction. Therefore, a new series of precision experiments on kaonic hydrogen and kaonic deuterium are planned at LNF.
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页码：79 / 82
页数：3
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