SPIN EFFECT AND π-N OFF SHELL AMPLITUDE CORRECTION ON π-NUCLEUS DOUBLE CHARGE EXCHANGE REACTION

LIU SHIAN-HUI; LI YANG-GUO

Chinese Physics C> 1982, Vol. 6> Issue(3) : 292-296

SPIN EFFECT AND π-N OFF SHELL AMPLITUDE CORRECTION ON π-NUCLEUS DOUBLE CHARGE EXCHANGE REACTION

Abstract
HTML
Reference
Related

PDF

Abstract：
We study the influence. of the spin terms and off shell correction of π-N amplitudeπ-nucleus double charge exchange reaction. It is showed that both greatly reduce thecross sections and improve the theoretical result to fit the experimental data better.Spin effect is importance in the (3,3) resonance energy region, but it is less importantin the higher energy.

References

[1]

刘宪辉等,高能物理与核物理,5(1981), 157.[2] R. Landau and F. Tabakin, Phys. Rev., D5(1972), 2746; J. Londergan et al., Ann. Phys., 86(1974), 147.[3] T. S. H. Lee et al., Phys. Lett., 67B(1977), 282.[4] J. R. Carter et al., Nud. Phys., B58(1973), 378.[5] E. Oset et al., Phys. Lett., 73B(1978), 393.[6] S. J. Green et al., Nucl. Phys., A335(1980), 2.

Access

Get Citation

LIU SHIAN-HUI and LI YANG-GUO. SPIN EFFECT AND π-N OFF SHELL AMPLITUDE CORRECTION ON π-NUCLEUS DOUBLE CHARGE EXCHANGE REACTION[J]. Chinese Physics C, 1982, 6(3): 292-296.

LIU SHIAN-HUI and LI YANG-GUO. SPIN EFFECT AND π-N OFF SHELL AMPLITUDE CORRECTION ON π-NUCLEUS DOUBLE CHARGE EXCHANGE REACTION[J]. Chinese Physics C, 1982, 6(3): 292-296. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1980-09-27
Revised: 1900-01-01

Article Metric

Article Views(2647)
PDF Downloads(239)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

SPIN EFFECT AND π-N OFF SHELL AMPLITUDE CORRECTION ON π-NUCLEUS DOUBLE CHARGE EXCHANGE REACTION

LIU SHIAN-HUI
LI YANG-GUO

Received Date: 1980-09-27
Accepted Date: 1900-01-01
Available Online: 1982-06-05

Abstract: We study the influence. of the spin terms and off shell correction of π-N amplitudeπ-nucleus double charge exchange reaction. It is showed that both greatly reduce thecross sections and improve the theoretical result to fit the experimental data better.Spin effect is importance in the (3,3) resonance energy region, but it is less importantin the higher energy.