A QUARK MODEL CALCULATION FOR THE SHORT-RANGE CONTRIBUTION IN THE PION DOUBLE CHARGE EXCHANGE REACTION

ZOU Bing-Song; JIANG Huan-Qing

Chinese Physics C> 1989, Vol. 13> Issue(10) : 916-923

A QUARK MODEL CALCULATION FOR THE SHORT-RANGE CONTRIBUTION IN THE PION DOUBLE CHARGE EXCHANGE REACTION

ZOU Bing-Song ^, ,
JIANG Huan-Qing

Institute of Theoretical Physics and Institute of High Energy Physics,Academia Sinica,Beijing

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A quark model calculation for the short-range contribution in the pion double charge exchange (DCX) reaction is presented.In the framework of this new model the angular distributions of ¹⁸O(π⁺,π^－)¹⁸Ne(g.s.) at low energies are calculated and compared with the experimental data.It is found that this model can explain the "anomalous" increasing behavior for the DCX reaction around 50MeV quite well.

References

[1]

Proceeding of the LAMPF Workshop on Pion Double Charge Exchange, LA-10550-C(1985).[2] R. Gilman, in Ref, [1], p.14.[3] I. Navon, et al., Phys. Rev Lett., 62(1984), 105;M. J. Leitch, et. al, Phys. Rev. Lett, 54(1985), 1482;A. Altman, et. al., phys. Rev. Lett., 55(1985), 1273.[4] T. Karapiperis and M. Kobayashi, Phys. Rev. Lett, 54(1985), 1230; Ann. Phys., 177(1987), 1.[5] E. R. Siciliano, in Ref. [1] , p. 179; E. R. Siciliano, et al, Phys Rev., C34(1986), 267.[6] L. C. Liu, Phys. Rev. C27(1983), 1611; and in Ref. [1] , p. 109.[7] B. S. Zou and H. C. Chiang, phys. Ener. Fors. et phys. Nucl., 13(1988), 571.[8] W. R. Gibbs, in Ref. [1], p. 90.[9] M. Bleszynski and R. J. Glauber, phys. Rev., C36(1987), 681.[10] G. A. Miller, phys. Rev. Lett., 53(1984), 2008; and in Ref. [1], p. 193.[11] K. K. Seth, Nucl. phys., A478(1988), 591c.[12] M. Oka and K. Yauki, Phys. Lett., 90B(1980), 41.[13] R. R. Schroder and H. G. Dosch, Nucl. Phys, A451(1986), 666.[14] K . Holindc and M. B. Johnson, phys. Lett., 144B(1984), 163.[15] B. Liu and H C. Chiang, Phys. Ener. Fort. phys. Nucl., 13(1988),. 565[16] H. C Chiang and B. S. Zou, in Proc of the Int. Symp. on Medium Energy Physics, Beijing, 1987, p614,and to be published.[17] A. Faessler, G. Lubeck and K. Shimizu, phys. Rev., D26(1982). 3280.[18] C. S. Warke and R. Shanke, Phys. Rev., C21(1980). 2643.[19] A. Faessler, et al., phys. Lett, 112B(1982), 201.[20] N. Isgur, phys. Rev., 20D(1979), 1191.[21] C R. Ching, T. H. Ho and B. S. Zou Preprints AS-ITP-88-024 and AS-ITP-88-039.

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[18]	LIU SHIAN-HUI , LI YANG-GUO . SPIN EFFECT AND π-N OFF SHELL AMPLITUDE CORRECTION ON π-NUCLEUS DOUBLE CHARGE EXCHANGE REACTION. Chinese Physics C, 1982, 6(3): 292-296.
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ZOU Bing-Song and JIANG Huan-Qing. A QUARK MODEL CALCULATION FOR THE SHORT-RANGE CONTRIBUTION IN THE PION DOUBLE CHARGE EXCHANGE REACTION[J]. Chinese Physics C, 1989, 13(10): 916-923.

ZOU Bing-Song and JIANG Huan-Qing. A QUARK MODEL CALCULATION FOR THE SHORT-RANGE CONTRIBUTION IN THE PION DOUBLE CHARGE EXCHANGE REACTION[J]. Chinese Physics C, 1989, 13(10): 916-923. shu

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Received: 1900-01-01
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

A QUARK MODEL CALCULATION FOR THE SHORT-RANGE CONTRIBUTION IN THE PION DOUBLE CHARGE EXCHANGE REACTION

Corresponding author: ZOU Bing-Song,

Institute of Theoretical Physics and Institute of High Energy Physics,Academia Sinica,Beijing

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1989-10-05

Abstract: A quark model calculation for the short-range contribution in the pion double charge exchange (DCX) reaction is presented.In the framework of this new model the angular distributions of ¹⁸O(π⁺,π^－)¹⁸Ne(g.s.) at low energies are calculated and compared with the experimental data.It is found that this model can explain the "anomalous" increasing behavior for the DCX reaction around 50MeV quite well.

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A QUARK MODEL CALCULATION FOR THE SHORT-RANGE CONTRIBUTION IN THE PION DOUBLE CHARGE EXCHANGE REACTION

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