Chinese Physics C > 1979, Vol. 3 > Issue(2): 247-254

A TWO-NUCLEON MODEL OF THE（p,π^-） REACTION

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Abstract：
In this paper,we suggest a two-nucleon model of the A（p, π ^-） B reaction.Areduced formulation of the reactoin amplitude and a relation between the reactionamplitude and the nuclear structure are given.The differential cross section of ¹³C（p, π ^-） ¹⁴O _g.s,at E_P=185 MeV is calculated in the plane wave approximation.The results+s can explain the experimental data qualilatively.

References

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J. V. Noble, Me Son-Nuclear Physics-1976.[2] J. Letourneaux and J. M. Eisenberg, Nucl. Phys., 87 (1986), 331.[3] E. Rost and P. D. Kunz, Phys. Lett., 43B (1973), 17.[4] M. P. Keating and J. C. Wills, Phys. Rev., C7 (1973), 1336.[5] G. A. Miller, Nucl. Phys., A224 (1974), 269.[6] J. V. Noble, Nucl. Phys., A224 (1975), 526.[7] T. S. H. Lee and S. Pittel. Nucl. Phys., A256 (1976), 509.[8] M .Dillig, Phys. Rev., 15C (1977), 361.[9] D. S. Koltun and A. Reitan, Phys. Rev, 141 (1966), 1413.[10] A. Reitan, Nucl. Phys., B29 (1971), 525.[11] Z. Grossman, F. Lenz and M. P. Locher, Ann of Phys., 84 (1974), 348.[12] M. Dillig and M. G. Huber, Phys. Lett., 69B (1977), 429.[13] L. S. Kisslinger and G. A. Miller, Nucl. Phys., A254 (1975) 493.[14] B. Histad, T. Johansson and O. Jonsson, Phys, Lett., 73B (1978), 123.[15J P. D. Barnes, proceeding of the international confernce on nuclear structure, Tokyo(1977).[16] H. Arenhorel, Nucl. Phys., A247 (1975), 473.[17] S. Dahigren, Phys. Lett., 47B (1973), 439.

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LIU BO, JIANG HUAN-CHING and LI YANG-GUO. A TWO-NUCLEON MODEL OF THE（p, π ^-） REACTION[J]. Chinese Physics C, 1979, 3(2): 247-254.

LIU BO, JIANG HUAN-CHING and LI YANG-GUO. A TWO-NUCLEON MODEL OF THE（p, π ^-） REACTION[J]. Chinese Physics C, 1979, 3(2): 247-254. shu

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Received: 1978-11-16
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

A TWO-NUCLEON MODEL OF THE（p,π^-） REACTION

Received Date:1978-11-16
Accepted Date:1900-01-01
Available Online:1979-04-05

Abstract:In this paper,we suggest a two-nucleon model of theA（p,π^-） B reaction.Areduced formulation of the reactoin amplitude and a relation between the reactionamplitude and the nuclear structure are given.The differential cross section of¹³C（p,π^-）¹⁴O_g.s,atE_P=185 MeV is calculated in the plane wave approximation.The results+s can explain the experimental data qualilatively.