Distillation of scalar exchange by coherent hypernucleus production in antiproton–nucleus collisions
Distillation of scalar exchange by coherent hypernucleus production in antiproton–nucleus collisions
复制标题
反质子核碰撞中相干超核产生的标量交换蒸馏
DOI:
10.1016/j.physletb.2017.09.007
复制
发表时间:
2017
影响因子:
4.4
通讯作者:
H. Lenske
中科院分区:
文献类型:
--
作者:
A.B. Larionov;H. Lenske
The total and angular differential cross sections of the coherent process p¯+ A Z→ Λ A (Z− 1)+ Λ¯ are evaluated at the beam momenta 1.5÷ 20 GeV/c within the meson exchange model with bound proton and Λ-hyperon wave functions. It is shown that the shape of the beam momentum dependence of the hypernucleus production cross sections with various discrete Λ states is strongly sensitive to the presence of the scalar κ-meson exchange in the p¯ p→ Λ¯ Λ amplitude. This can be used as a clean test of the exchange by scalar πK correlation in coherent p¯ A reactions.
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影响因子:
3.1
作者:
K. Tsushima;A. Sibirtsev;A. Thomas;G. Q. L. Cssm;The University of Adelaide;Australia.;I. T. Physik-I.-T.-Physi
通讯作者:
K. Tsushima;A. Sibirtsev;A. Thomas;G. Q. L. Cssm;The University of Adelaide;Australia.;I. T. Physik-I.-T.-Physi
DOI:
--
发表时间:
1976
期刊:
影响因子:
--
作者:
F. Eisele;C. Geweniger;K. Kleinknecht;F. Dydak;P. Steffen;J. Steinberger;F. Vannucci;H. Wahl;E. Williams;V. Lüth;G. Zech
通讯作者:
G. Zech
DOI:
--
发表时间:
1999
期刊:
影响因子:
--
作者:
Bong Soo Han;M. Cheoun;Kyungsik Kim;I. Cheon
通讯作者:
I. Cheon
DOI:
10.1016/j.nuclphysa.2016.10.006
发表时间:
2017
期刊:
Nuclear Physics
影响因子:
--
作者:
A.B. Larionov;H. Lenske
通讯作者:
H. Lenske
影响因子:
5
作者:
R. Shyam;H. Lenske
通讯作者:
H. Lenske