New results on strong-interaction effects in antiprotonic hydrogen

被引：2
|
作者：
Anagnostopoulos, DF [1 ]
Augsburger, M
Borchert, G
Castelli, C
Chatellard, D
El-Khoury, P
Egger, JP
Gorke, H
Gotta, D
Hauser, P
Indelicato, P
Kirch, K
Lenz, S
Nelms, N
Rashid, K
Schult, OWB
Siems, T
Simons, LM
机构：
[1] Univ Ioannina, Dept Phys, GR-45110 Ioannina, Greece
[2] Univ Neuchatel, Inst Phys, CH-2000 Neuchatel, Switzerland
[3] Forschungszentrum Julich, Inst Kernphys, Julich, Germany
[4] Univ Leicester, Dept Astron & Astrophys, Leicester LE1 7RH, Leics, England
[5] Univ Paris 06, Lab Kastler Brossel, Paris, France
[6] Paul Scherrer Inst, CH-8048 Zurich, Switzerland
[7] Quaid I Azam Univ, Islamabad, Pakistan
来源：
NUCLEAR PHYSICS A | 1999年 / 655卷 / 1-2期
关键词：
D O I：
10.1016/S0375-9474(99)00218-3
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Lyman and Balmer transitions of antiprotonic hydrogen and deuterium have been measured at the Low-Energy Antiproton Ring LEAR at CERN in order to determine the strong interaction effects. The X-rays were detected using Charge-Coupled Devices (CCDs) and a reflection type crystal spectrometer. The results of the measurements support the meson-exchange models describing the medium and long range part of the nucleon-antinucleon interaction.
引用
收藏
页码：305C / 311C
页数：7
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