BABAR measurement of baryon time-like form factors via initial state radiation

BABAR has measured with unprecedented accuracy the e^＋e^- → pp and e^＋e^- →∧∧ cross sections by means of the initial state radiation technique, which has the advantages of good efficiency, good energy resolution and full angular acceptance, even exactly at threshold. A peculiar feature of these cros...

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Veröffentlicht in:	Chinese physics C 2010-06, Vol.34 (6), p.860-862
1. Verfasser:	Baldini Ferroli, R
Format:	Artikel
Sprache:	eng
Schlagworte:	初始状态 增强因子 库仑相互作用 测量时间 精度测量 能量分辨率 辐射技术
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