SCATTERING LENGTH EXPANSION OF THE COUPLED CHANNELS (P)OVER-BAR-P -] (LAMBDA)OVER-BAR-LAMBDA AND (LAMBDA)OVER-BAR-LAMBDA -] (LAMBDA)OVER-BAR-LAMBDA NEAR THE LAMBDA-PRODUCTION THRESHOLD

被引：0
|
作者：
SCHNEIDERNEUREITHER, AG
PIRNER, HJ
KERBIKOV, B
MAHALANABIS, J
机构：
[1] SAHA INST NUCL PHYS,CALCUTTA 700009,W BENGAL,INDIA
[2] MOSCOW THEORET & EXPTL PHYS INST,MOSCOW,RUSSIA
来源：
ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI | 1993年 / 344卷 / 03期
关键词：
D O I：
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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：
We fit the scattering lengths in the triplet s-, p- and d-waves for the two channels ppBAR --> LAMBDALAMBDABAR and LAMBDALAMBDABAR --> LAMBDALAMBDABAR near the LAMBDA production threshold to the differential cross section dsigma/dOMEGA (ppBAR --> LAMBDALAMBDABAR) and to the polarization P.
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页码：317 / 323
页数：7
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